Additional Nitrogen Containing Patents (Class 554/51)
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Patent number: 11148998Abstract: This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having a dimethyl-nonatetraenyl-trimethyl-cyclohexyl structure useful as therapeutics for the treatment of subjects suffering from disorders characterized by abnormal proliferation and/or abnormal differentiation of cells, in particular of cells of which the growth and differentiation is sensitive to the actions of retinoids.Type: GrantFiled: May 23, 2018Date of Patent: October 19, 2021Assignee: The Regents of the University of MichiganInventors: James Varani, Hollis Showalter, Andy White, Kent J. Johnson
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Patent number: 10130830Abstract: Preservative systems on the basis of cationic surfactants are known i n the art, a typical example of such cationic surfactants is the ethyl ester of the lauramide of arginine monohydrochloride (LAE) (2). Besides the chloride form the corresponding bromide and sulphate salts are known. It was found that other salts of the cationic surfactants display excellent properties, such as the salts of lactic acid, glutamic acid and acetic acid. It was further found that the combination of the cationic surfactants with at least one salt of an organic or inorganic acid displayed an excellent preservative action. A further preservative system with favourable properties was the combination of the cationic surfactants with at least one ester compound, amide or enzyme inhibitor. Also the combination of the cationic surfactant with a further cationic molecule such as ethyl arginate, glucosamine or chitosan led to an effective preservative system.Type: GrantFiled: August 1, 2005Date of Patent: November 20, 2018Assignee: Laboratorios Miret, S.A.Inventors: Jordi Miret Carceller, Sergi Figueras Roca, Roger Segret Pons
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Patent number: 9284265Abstract: The invention pertains to a highly efficient process for preparing a very pure organic acid salt of a cationic surfactant derived from the condensation of a fatty acid with an esterified dibasic amino acid. The process involves the following steps: (a) providing a reaction mixture comprising a mineral acid salt of the cationic surfactant and an alkali and/or alkaline earth metal salt of the organic acid; (b) allowing the reaction between the mineral acid salt of the cationic surfactant and the alkali and/or alkaline earth metal salt of the salt to proceed until substantially all of the mineral acid salt of the cationic surfactant has been converted to the organic acid salt of the cationic surfactant; and (c) recovering the organic acid salt of the cationic surfactant from the reaction mixture.Type: GrantFiled: May 10, 2012Date of Patent: March 15, 2016Inventor: Vishwas Sadhu Ghare
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Patent number: 9249374Abstract: Light-duty liquid detergents derived from metathesized natural oil feedstocks are disclosed. The detergents comprise water, at least one anionic surfactant, and at least one secondary surfactant derived from a metathesis-derived C10-C17 monounsaturated acid or its ester derivatives. In particular, the secondary surfactant is selected from C10 amidoamines, quaternized C10 or C12 amidoamines, C12 amidoamine oxides, C12 sulfobetaines, C12 amidoamine sulfobetaines, and C12 alkanolamides. The detergents noted above rival or outperform commercial baselines in standard foam tests for liquid detergents, particularly those used for dishwashing.Type: GrantFiled: October 25, 2011Date of Patent: February 2, 2016Assignee: Stepan CompanyInventors: Dave R Allen, Randal J Bernhardt, Scott Dillavou, Patrick Shane Wolfe
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Publication number: 20150031878Abstract: The invention provides derivatives of DEA which have increased potency and hydrolysis resistance as compared to DEA, and compositions thereof, as well as methods of using these derivatives to promote neurogenesis, neurite growth and/or length, and/or promote synaptogenesis.Type: ApplicationFiled: March 15, 2013Publication date: January 29, 2015Inventors: Hee-Yong Kim, Juan Jose Marugan, Erika E. Englund, Samarjit Patnaik
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Publication number: 20150018436Abstract: The invention provides new lipopolyamines of spermine type of the general formula I, wherein X is C—N bond or aminopolyethyleneglycolcarboxamide linker or o-hydroxy-alkylcarboxamide linker or ?-hydroxyalkylcarboxamidopolyethyleneglycol-carboxamide linker, and wherein a hydrophobic domain Y is an acyl symmetrically branched in the position C(2) or cholesteryl. The invention further provides a method of preparation of said lipopolyamines and their use for construction of polycationic liposomal drug carriers.Type: ApplicationFiled: January 14, 2013Publication date: January 15, 2015Applicants: VYZKUMNY USTAV VETERINARNIHO LEKARSTVI, V.V.I., USTAV ORGANICKE CHEMIE A BIOCHEMIE AV CR, V.V.I.Inventors: Lukas Drasar, Miroslav Ledvina, Zina Korvasova, Jaroslav Turanek
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Patent number: 8884040Abstract: The invention relates to a continuous method for producing fatty acid amides, according to which at least one fatty acid of formula (I), R3—COOH??(I) wherein R3 is an optionally substituted aliphatic hydrocarbon radical, is reacted with at least one amine of formula (II), HNR1R2??(II) wherein R1 and R2 are independently hydrogen or a hydrocarbon radical comprising between 1 and 100 C atoms, to form an ammonium salt, and said ammonium salt is then reacted to form a fatty acid amide, under microwave irradiation in a reaction pipe, the longitudinal axis of the pipe being oriented in the direction of propagation of the microwaves of a monomode microwave applicator.Type: GrantFiled: March 18, 2009Date of Patent: November 11, 2014Assignee: Clariant Finance (BVI) LimitedInventors: Matthias Krull, Roman Morschhaeuser, Michael Seebach, Ralf Bierbaum, Joerg Appel
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Publication number: 20140296547Abstract: A compound has Structure I: where R1 and R2 independently are C2-C12 alkyl groups, X1 is a C4-C28 alkyl or alkenyl group, and R3 is H or is a bis(aminoalkyl)amide group having Structure II: where R4 and R5 independently are C2-C12 alkyl groups. The compound may be a reaction product of a metathesized natural oil and a bis(aminoalkyl)amine.Type: ApplicationFiled: February 27, 2014Publication date: October 2, 2014Applicant: Elevance Renewable SciencesInventors: Zachary Hunt, S. Alexander Christensen
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Publication number: 20140056825Abstract: The present invention relates to a class of fragrance precursor compounds comprising one or more of the compounds derived from the reaction of X—OH and an aldehyde or ketone, said fragrance precursor compounds being of the formula X—O—C(R)(R*)(OR**) wherein R is a C6-24 alkyl group, a C6-24 aralkyl group or a C6-24 alkaryl group; R* is H or a C6-24 alkyl group, a C6-24 aralkyl group or a C6-24 alkaryl group; R** is H or X; X—O representing a moiety derived from X—OH, and wherein X—OH is a compound selected from the group consisting of surfactants, fabric softeners, softener precursor ester amines, softener precursor amido amines, hair conditioners, skin conditions, saccharides and polymers. In a second aspect it relates to a method of preparing such precusors. Further the invention relates to compositions, comprising the precursor of the invention.Type: ApplicationFiled: September 23, 2013Publication date: February 27, 2014Applicant: Colgate-Palmolive CompanyInventors: Daniel W. Smith, Amjad Farooq, Donghui Wu, Marija Heibel, Karen Drehs
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Publication number: 20140056826Abstract: The present invention relates to a class of fragrance precursor compounds comprising one or more of the compounds derived from the reaction of X—OH and an aldehyde or ketone, said fragrance precursor compounds being, of the formula X—O—C(R)(R*)(OR**) wherein R is a C6-24 alkyl group, a C6-24 aralkyl group or a C6-24 alkaryl group; R* is H or a C6-24 alkyl group, a C6-24 aralkyl group or a C6-24 alkaryl group; R** is H or X; X—O representing a moiety derived from X—OH, and wherein X—OH is a compound selected from the group consisting of surfactants, fabric softeners, softener precursor ester amines, softener precursor amido amines, hair conditioners, skin conditions, saccharides and polymers. In a second aspect it relates to a method of preparing such precusors. Further the invention relates to compositions, comprising the precursor of the invention.Type: ApplicationFiled: September 23, 2013Publication date: February 27, 2014Applicant: Colgate-Palmolive CompanyInventors: Daniel W. Smith, Amjad Farooq, Donghui Wu, Marija Heibel, Karen Drehs
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Publication number: 20130266641Abstract: Disclosed are a carrier for delivering a negatively charged drug, comprising a cationic lipid represented by formula 1, and a preparation method thereof. Also disclosed is a pharmaceutical composition comprising a negatively charged drug and a cationic lipid represented by formula 1, wherein the negatively charged drug forms a complex with the cationic lipid. The composition can increase the in vivo stability of the negatively charged drug after local or systemic administration and allows the intracellular delivery of the negatively charged drug. Thus, the composition will be useful for improving the therapeutic effect of the negatively charged drug.Type: ApplicationFiled: December 30, 2011Publication date: October 10, 2013Applicant: Samyang Biopharmaceuticals CorporationInventors: Sung-Won Choi, Muhn-Ho La, Ji-Yeon Son, Min-Hyo Seo
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Publication number: 20130225837Abstract: An object of the present invention is to provide a novel trans-2-decenoic acid derivative or a pharmaceutically acceptable salt thereof and to provide a pharmaceutical agent which contains said compound as an active ingredient and has a highly safe neurotrophic factor-like activity or an alleviating action for side effect induced by administration of anti-cancer agents. The trans-2-decenoic acid derivative or a pharmaceutically acceptable salt thereof which is the compound of the present invention is specifically represented by the formula (1): (In the formula, Y is —O—, —NR— or —S—, R is hydrogen atom, alkyl group, dialkylaminoalkyl group or the like and W is a substituent such as dialkylaminoalkyl group) and has a quite high usefulness as a pharmaceutical agent such as a preventive or therapeutic agent for dementia, Alzheimer's disease, Parkinson's disease, depression, etc., a treating or repairing agent for spinal cord injury.Type: ApplicationFiled: November 1, 2011Publication date: August 29, 2013Applicants: Nippon Zoki Pharmaceutical Co., Ltd., Nagoya Industrial Science Research InstituteInventors: Munekazu Iinuma, Shoei Furukawa, Mitsuru Naiki, Tomonori Matsumoto, Hachiro Sugimoto
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Publication number: 20130225408Abstract: Fatty amine compositions made from a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives are disclosed. In another aspect, fatty amidoamines made by reacting a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with an aminoalkyl-substituted tertiary amine are disclosed. The fatty amines or amidoamines are advantageously sulfonated, sulfitated, oxidized, or reduced. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin.Type: ApplicationFiled: October 25, 2011Publication date: August 29, 2013Applicant: STEPAN COMPANYInventors: Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Kelly Buchek, Gary Luebke, Renee Luka, Andrew D. Malec, Ronald A. Masters, Lawrence A. Munie, Dennis S. Murphy, Irene Shapiro, Patti Skelton, Brian Sook, Michael R. Terry, Laura Lee Whitlock, Michael Wiester, Patrick Shane Wolfe
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Publication number: 20130161014Abstract: An amine adduct is made by (1) forming an addition intermediate by heating a mixture comprising at least one diene and at least one unsaturated fatty acyl compound, and reacting the addition intermediate with a diamine to form the amine adduct, or by (2) reacting at least one unsaturated fatty acyl compound with at least one diamine to form an amine intermediate, and heating a mixture of the amidoamine intermediate and at least one diene to form the amine adduct, or by (3) reacting at least one unsaturated fatty tertiary amine compound with at least at least one diene to form the amine adduct.Type: ApplicationFiled: December 21, 2012Publication date: June 27, 2013Applicant: RHODIA OPERATIONSInventors: Derek Pakenham, Mikal Morvan, Guillaume Degre
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Publication number: 20130129785Abstract: A lipid particle can include a cationic lipid. Synthesis of the cationic lipid can include a ylide-based reaction, such as a Wittig reaction or sulfur ylide reaction. In some cases, the synthesis can also include a Michael addition or a related addition reaction.Type: ApplicationFiled: May 10, 2011Publication date: May 23, 2013Applicant: ALNYLAM PHARMACEUTICALS, INCInventors: Muthiah Manoharan, Kallanthottathil G. Rajeev
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Patent number: 8212061Abstract: The invention pertains to a highly efficient process for preparing a very pure food-grade organic acid salt of a cationic surfactant derived from the condensation of a fatty acid with an esterified dibasic amino acid. The process involves the following steps: (a) providing a reaction mixture comprising a mineral acid salt of the cationic surfactant and an alkali and/or alkaline earth metal salt of the food-grade organic acid; (b) allowing the reaction between the mineral acid salt of the cationic surfactant and the alkali and/or alkaline earth metal salt of the food-grade organic acid salt to proceed until substantially all of the mineral acid salt of the cationic surfactant has been converted to the food-grade organic acid salt of the cationic surfactant; and (c) recovering the food-grade organic acid salt of the cationic surfactant from the reaction mixture.Type: GrantFiled: December 2, 2009Date of Patent: July 3, 2012Inventor: Vishwas Sadhu Ghare
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Patent number: 8193246Abstract: Lipid assemblies, such as liposomes, comprising transfection enhancer elements (TEE's), which are complexed with the lipid assemblies by means of ionic interactions, or lipids incorporating such TEE's are disclosed for enhancing the fusogenicity of the lipid assemblies. The TEE's have the formula: hydrophobic moiety-pH sensitive hydrophilic moiety??(II) The pH sensitive hydrophilic moiety of each TEE is a weak acid having a pka of between 2 and 6 or a zwitterionic structure comprising a combination of acidic groups with weak bases having a pKa of between 3 and 8. Lipids incorporating one or more such TEEs have the formula (I): Lipid moiety-[Hydrophobic moiety-pH sensitive hydrophilic moiety]??(I).Type: GrantFiled: December 19, 2007Date of Patent: June 5, 2012Assignee: Marina Biotech, Inc.Inventors: Steffen Panzner, Evgenios Siepi, Silke Lutz, Christian Reinsch, Claudia Müller
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Publication number: 20120095220Abstract: The invention relates to a continuous method for producing amides of aliphatic carboxylic acids by reacting at least one carbonic acid ester of formula (I) R3—COOR4 (I), wherein R3 represents hydrogen or an optionally substituted aliphatic hydrocarbon group with 1 to 100 carbon atoms and R4 represents a hydrocarbon group with 1 to 30 carbon atoms, or wherein R3 and R4 form an optionally substituted ring with 5, 6 or 7 ring members, with at least one amine of formula (II) HNR1R2 (II), wherein R1 and R2 independently represent hydrogen or a hydrocarbon group with 1 to 100 C atoms, in a reaction tube the longitudinal axis of which extends in the direction of propagation of the microwaves of a monomode microwave applicator, under microwave irradiation to form carboxamide.Type: ApplicationFiled: June 9, 2010Publication date: April 19, 2012Applicant: CLARIANT FINANCE (BVI) LIMITEDInventors: Matthias Krull, Roman Morschhaeuser
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Publication number: 20120088885Abstract: The invention relates to a device for continuously carrying out chemical reactions. The device comprises a microwave generator, a microwave applicator accommodating a microwave-transparent tube, and an isothermal reaction section which is arranged such that the material to be reacted is guided inside the microwave-transparent tube through a microwave applicator which is used as the heating zone and in which it is heated to reaction temperature by means of microwaves that are emitted from the microwave generator into the microwave applicator. The material to be reacted, which is heated and optionally under pressure, is transferred from the microwave applicator to an isothermal reaction zone once it has left the heating zone, said reaction zone being arranged downstream of the heating zone, and is cooled once it has left the isothermal reaction zone.Type: ApplicationFiled: June 9, 2010Publication date: April 12, 2012Applicant: CLARIANT FINANCE (BVI) LIMITEDInventors: Matthias Krull, Roman Morschhaeuser
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Patent number: 8138125Abstract: A method of providing a substantially constant rheological profile of a drilling fluid over a temperature range of about 120° F. to about 40° F. includes adding a drilling fluid additive to the drilling fluid, wherein the drilling fluid additive includes the reaction product of a carboxylic acid with at least two carboxylic moieties; and a polyamine having an amine functionality of two or more. A composition, such as an oil based drilling fluid, includes the reaction product of a carboxylic acid with at least two carboxylic moieties and a polyamine having an amine functionality of two or more.Type: GrantFiled: June 5, 2011Date of Patent: March 20, 2012Assignee: Elementis Specialties, Inc.Inventor: David Dino
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Patent number: 8097562Abstract: The present invention comprises formulations comprising at least one pesticide and at least one co-polymer comprising (a) a N-vinylamid comonomer a) of formula (I) wherein R1 and R2 are independently of one another hydrogen or C1-C4 alkyl, preferably hydrogen or R1 and R2 represent together a —(CH2)x moiety, which forms together with the nitrogen and the carbonyl-moiety a 5-8 membered ring, and (b) at least one comonomer b) selected from the group consisting of vinylpyrridin, vinylpyrridin derivatives and N-vinlyimidazole in polymerized form, methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired vegetation and methods of improving the health of plants based on the afore-mentioned formulations.Type: GrantFiled: November 9, 2007Date of Patent: January 17, 2012Assignee: BASF SEInventors: Yvonne Dieckmann, Michael Ishaque, Ingo Münster, Laurent Picard, Wolfgang Kerl, Jürgen Langewald, Klaus Kreuz, Harald Köhle, Felix Christian Görth
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Publication number: 20110207640Abstract: The present invention provides a poly(hydroxycarboxylic acid) amide salt derivative having formula (III): [Y—CO[O-A-CO]n-Z-R+]m pXq? (III) wherein Y is hydrogen or an optionally substituted hydrocarbyl group, A is a divalent optionally substituted hydrocarbyl group, n is from 1 to 100, preferably from 1 to 10, m is from 1 to 4, q is from 1 to 4 and p is an integer such that pq=m, Z is an optionally substituted divalent bridging group which is attached to the carbonyl group through a nitrogen atom, R+ is an ammonium group and Xq- is a non-sulphur-containing anion. Furthermore, the present invention provides a lubricating composition and a fuel composition containing the poly(hydroxycarboxylic acid) amide salt derivative and the use of the poly(hydroxycarboxylic acid) amide salt derivative for decreasing the phosphorus volatility of a fluid.Type: ApplicationFiled: July 29, 2009Publication date: August 25, 2011Inventors: Jan Elsa Eugenia Carty, Dennis Borisovich Kruchinin, Mark Clift Southby, Susan Jane Smith, Nigel Peter Tait
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Patent number: 7973186Abstract: Disclosed is a compound of the formula or a mixture thereof; wherein R and R? are the same or different, and wherein R and R? are independently selected from an alkyl group, an arylalkyl group, or an alkylaryl group, wherein the alkyl group, the arylalkyl group, or the alkylaryl group has from about 18 to about 60 carbon atoms; and wherein m is an integer of from about 1 to about 30.Type: GrantFiled: December 18, 2009Date of Patent: July 5, 2011Assignee: Xerox CorporationInventors: Adela Goredema, Mihaela Maria Birau, C. Geoffrey Allen, Caroline Turek, Maxine E. Haberl, Carol A. Jennings, Peter G. Odell
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Publication number: 20110130456Abstract: A hair growth regulating agent containing, as an active ingredient, a compound represented by the following formula (I): [wherein R1 represents a substituted or unsubstituted, linear or branched C2 to C25 alkyl group; a group represented by the following formula (II): (wherein R1? represents a substituted or unsubstituted, linear or branched C2 to C20 alkylene group, or —(CH2)n-{O—(CH2)m}o-O—(CH2)p- in which each of n, m, o, and p is an integer from 1 to 6; X? represents —CO—NH—, —O—CO—O—, —NH—CO—, —CO—O—, —O—CO—, or —O—; Y? represents a substituted or unsubstituted C1 to C4 alkylene group; R2? represents a hydrogen atom or a C1 to C4 alkyl group; R3? represents a C1 to C4 alkyl group; and when R2? and R3? each represent a C1 to C4 alkyl group, the two alkyl groups may be identical to or different from each other); or a group represented by the following formula (III): (wherein R1?, X?, and Y? have the same meanings as defined above; R4?, R5?, and R6?, which may be identical to or different from one another,Type: ApplicationFiled: August 4, 2009Publication date: June 2, 2011Applicant: Kao CorporationInventors: Yasuto Suzuki, Naoko Morisaki, Michiyo Sasajima
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Patent number: 7947151Abstract: A paper softening composition that is capable of providing paper with excellent flexibility while suppressing decrease in paper strength. The paper softening composition contains a specific diamide diamine compound or a salt thereof and a specific amide amine compound or a salt thereof in a mass ratio of 5/95 to 90/10.Type: GrantFiled: February 15, 2007Date of Patent: May 24, 2011Assignee: NOF CorporationInventors: Tetsuya Tamai, Kazumichi Asakura, Yasuyuki Nakamura, Takashi Matsufuji
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Publication number: 20110092722Abstract: The invention relates to a continuous method for producing fatty acid amides, according to which at least one fatty acid of formula (I), R3—COOH??(I) wherein R3 is an optionally substituted aliphatic hydrocarbon radical, is reacted with at least one amine of formula (II), HNR1R2??(II) wherein R1 and R2 are independently hydrogen or a hydrocarbon radical comprising between 1 and 100 C atoms, to form an ammonium salt, and said ammonium salt is then reacted to form a fatty acid amide, under microwave irradiation in a reaction pipe, the longitudinal axis of the pipe being oriented in the direction of propagation of the microwaves of a monomode microwave applicator.Type: ApplicationFiled: March 18, 2009Publication date: April 21, 2011Applicant: CLARIANT FINANCE (BVI) LIMITEDInventors: Matthias Krull, Roman Morschhaeuser, Michael Seebach, Ralf Bierbaum, Joerg Appel
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Patent number: 7732470Abstract: Derivative compounds of 11-nonyloxy-undec-8(Z)-eonic acid that mimic epoxide metabolites are provided. Also provided are compositions comprising a therapeutically effective amount of the derivative compounds. The present invention further provides methods for the use of such compositions for the treatment of renal or cardiovascular disease and/or related conditions.Type: GrantFiled: February 29, 2008Date of Patent: June 8, 2010Assignees: Medical College of Georgia Research Institute, Board of Regents, The University of Texas SystemInventors: John D. Imig, John R. Falck
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Patent number: 7585989Abstract: A production process for a carboxylic amide compound in which color tone stability after the passage of time is good and in order to provide production processes for betaine, a quaternary ammonium salt and an amine salt using the above carboxylic amide compound, a production process for carboxylic amide and derivatives thereof characterized by reacting higher fatty acid or an ester thereof represented by the following Formula (1) with diamine represented by the following Formula (2) under the presence of an organic phosphonic acid compound represented by the following Formula (3) or adding the organic phosphonic acid compound after the reaction or after removing excess diamine after the reaction: R1—COOR2??(1) wherein each of the R and Z groups and n are defined.Type: GrantFiled: October 6, 2004Date of Patent: September 8, 2009Assignee: Lion Akzo Co., Ltd.Inventors: Akiko Kawashima, Toshio Yajima
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Patent number: 7582783Abstract: Compounds and compositions the same. Method of making the compounds. The compounds and/or compositions used as an analgesic, anaesthetic, antifoulant, aversant, irritant, sternutator, neurodegenerator, counter irritant (delayed), rubifaciant, stomachic, fungicide, insecticide, preservative, circulatory stimulant, cardio-protective agent, immune booster, decongestant, anti-inflammatory agent, incapacitant, biocide, mildewcide, pharmaceutical, repellent, flavorant, carminative, antismoking agent, and/or antithrombotic agent. One of the compounds being lidocaine nonivamide. The compositions comprising one or more of: the compounds, one or more of an antioxidant, a UV absorber, and one or more biocides such as, for example, OBPA.Type: GrantFiled: March 23, 2006Date of Patent: September 1, 2009Assignee: White Flower Associates LLPInventor: Mel Blum
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Publication number: 20080306153Abstract: Lipid assemblies, such as liposomes, comprising transfection enhancer elements (TEE's), which are complexed with the lipid assemblies by means of ionic interactions, or lipids incorporating such TEE's are disclosed for enhancing the fusogenicity of the lipid assemblies. The TEE's have the formula: hydrophobic moiety-pH sensitive hydrophilic moiety??(II) The pH sensitive hydrophilic moiety of each TEE is a weak acid having a pka of between 2 and 6 or a zwitterionic structure comprising a combination of acidic groups with weak bases having a pKa of between 3 and 8.Type: ApplicationFiled: December 19, 2007Publication date: December 11, 2008Inventors: Steffen Panzner, Evgenios Siepi, Silke Lutz, Christian Reinsch, Claudia Muller
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Patent number: 7344621Abstract: A paper additive composition comprising an amide compound (a) obtained by reacting a polyamine and a carboxylic acid or a salt of the amide compound (a) is provided. The polyamine is shown by formula (1): R—(NH—R1)n-NH2??(1) (wherein R is H2N—R1 or R2, and each R1 is independently an alkylene group having 1 to 4 carbon atoms, R2 is an alkyl group or alkenyl group having 12 to 22 carbon atoms, and n is an integer of 1 to 3); the number of carbon atoms of the carboxylic acid is 10 to 24; the amide compound is obtained by reacting the carboxylic acid at a ratio of 0.5 to 4.3 moles per 1 mol of the polyamine; and the ratio of a tertiary amine value to a total amine value of the amide compound (a) is 0.60 to 0.99.Type: GrantFiled: March 23, 2004Date of Patent: March 18, 2008Assignee: NOF CorporationInventors: Yasuyuki Nakamura, Tetsuya Tamai, Kazumichi Asakura
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Patent number: 7319157Abstract: The present invention describes compounds produced from a creatine molecule and a fatty acid molecule. The compounds being in the form of creatine-fatty compounds bound by an amide linkage, or mixtures thereof produced by reacting creatine or derivatives thereof with an appropriate fatty acid in the presence of dichloromethane and a pyridine catalyst, previously reacted with a thionyl halide. The administration of such molecules provides supplemental creatine with enhanced bioavailability and the additional benefits conferred by the specific fatty acid.Type: GrantFiled: February 20, 2007Date of Patent: January 15, 2008Assignee: Multi Formulations Ltd.Inventors: Shan Chaudhuri, Joseph MacDougall, Jason Peters, James Ramsbottom
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Patent number: 7186852Abstract: Novel dimethyl amidopropyl amines prepared by the reaction of dimethyl amidopropyl amine (DMAPA) and shea butter, preferably mild-processed shea butter (MPSB). Materials of the present invention are useful as cosmetic and personal care ingredients, allowing for the delivery of highly desirable active ingredients present in shea butter including natural antioxidants, in a cationic material that is substantive to the skin and hair.Type: GrantFiled: February 6, 2006Date of Patent: March 6, 2007Assignee: Rutherford Chemicals, LLCInventors: Steven Rogers, Anthony O'Lenick, Jr.
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Patent number: 7078545Abstract: The present invention relates to raspberry seed oil derivatives derived by the reaction of dimethyl amino propyl amine and cold pressed raspberry seed oil. This intermediate is subsequently reacted with sodium monochloroacetic acid to make a raspberry betaine. The choice of cold pressed raspberry seed oil as a raw material in the preparation of the compounds of the present invention is critical, since it has been found that the cold pressed raspberry seed oil contains antioxidants, antimicrobial compounds and which when reacted with a DMAPA result in products that deliver said actives to the skin and hair, resulting in protection of the skin and hair from environmental factors such as acid rain, ozone attack and UV degradation.Type: GrantFiled: June 23, 2003Date of Patent: July 18, 2006Assignee: Zenitech L.L.C.Inventors: Anthony J. O'Lenick, Jr., Carter LaVay
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Patent number: 7053127Abstract: A quaternary surfactant comprising a cyclic diamine group, compositions comprising the quaternized amido cyclic amine surfactant, a gelled aqueous composition comprising the quaternized amido cyclic amine surfactant, use of the gelled aqueous well treatment applications and methods of preparation and intermediates used to prepare the quaternized amido cyclic amine surfactant.Type: GrantFiled: September 16, 2002Date of Patent: May 30, 2006Assignee: Nalco CompanyInventors: Duane S Treybig, Kin-Tai Chang
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Patent number: 7025958Abstract: The use of amidoamines to treat or prevent infections attributable to Acanthamoeba and fungi is described. The amidoamines are highly effective against both Acanthamoeba and fungi, and are less toxic to delicate tissues that may become infected with these types of microorganisms (e.g., the cornea).Type: GrantFiled: November 27, 2001Date of Patent: April 11, 2006Assignee: Alcon, Inc.Inventors: Ronald L. Schlitzer, Nissanke L. Dassanayake, Ruth Ann Rosenthal, Sally L. Buck
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Patent number: 6982078Abstract: The present invention relates to a novel class of polymeric compounds having specific quaternized amine based upon a dimer acid amido amine quaternary compound. Dimer acid is a C-36 diacid having a cyclic structure and two amine groups that allow for the synthesis of a high molecular weight cationic compound which is extremely substantitive to human skin and are well tolerated by human tissue making them suitable for use preparation of barrier products for personal care applications.Type: GrantFiled: March 24, 2004Date of Patent: January 3, 2006Assignee: SurfaTech CorporationInventors: Anthony J. O'Lenick, Jr., Thomas G. O'Lenick
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Patent number: 6956059Abstract: The present invention ralates to compounds of formula (I): wherein R is hydrogen (H) or C1-6 alkyl; and X is defined such that —NH—(X)—COOH is the residue of an amino acid, which amino acid may itself optionally be substituted at any pendant amino group thereof by a residue of a carboxylic acid or a derivative thereof; or a salt thereof.Type: GrantFiled: May 20, 2002Date of Patent: October 18, 2005Assignee: Croda International, plcInventor: Keith Coupland
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Publication number: 20040254225Abstract: Novel compounds and compositions including those compounds, as well as methods of using and making the compounds are herein described. The compounds are useful in therapeutic applications, including modulation of disease or disease symptoms in a subject (e.g., mammal, human, dog, cat, horse). The compounds are useful as modulators of the mu opioid receptor (MOR) through their binding affinity with that receptor.Type: ApplicationFiled: October 10, 2003Publication date: December 16, 2004Inventors: Bryce A. Harrison, Tiffany M. Gierasch, Gregory L. Verdine, Zhangjie Shi
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Patent number: 6800770Abstract: The invention compounds and methods for the treatment of motor disorders. In particular, the invention provides eicosanoid analogs which are effective in ameliorating motor disorders such as spasticity caused by multiple sclerosis (MS).Type: GrantFiled: January 17, 2003Date of Patent: October 5, 2004Assignee: Virginia Commonwealth UniversityInventors: Billy Martin, Raj K. Razdan, Anu Mahadevan, David Baker
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Patent number: 6800769Abstract: Compounds of formula (XII), are simultaneously halogenated in the 5 position and hydroxylated in the 4 position under lactonization, the halolactone is reacted with an amine to form a carboxamide, the halogen is replaced with azide, if necessary after the introduction of a hydroxy protecting group, the resulting azide is converted to a lactone, the lactone is amidated and then the azide converted to the amine group, in order to obtain compounds of formula (I) or a salt thereof.Type: GrantFiled: January 24, 2003Date of Patent: October 5, 2004Assignee: Speedel Pharma AGInventors: Stefan Stutz, Peter Herold
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Publication number: 20040138310Abstract: A phenyloxyaniline derivative useful as a ligand for peripheral benzodiazepine receptor having a strong affinity and a high selectivity, which is represented by formula (1): 1Type: ApplicationFiled: November 4, 2003Publication date: July 15, 2004Applicants: NATIONAL INSTITUTE OF RADIOLOGICAL SCIENCES, TAISHO PHARMACEUTICAL CO., LTD., NIHON NOHYAKU CO., LTD.Inventors: Kazutoshi Suzuki, Ming-Rong Zhang, Tetsuya Suhara, Atsuro Nakazato, Makoto Goto
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Publication number: 20040122089Abstract: Analogs of andandamide and arvanil have been found to act preferential at CB1 and AR1 receptors, and at receptors other than CB1 and AR1. The analogs provide analgesic effects in vivo, and are useful in pain management. In addition, the analogs may be used as anti-proliferative/anti-tumor agents, vasodilators, and in other applications. Several of the anandamide and arvanil analogs are more potent than anandamide and arvanil.Type: ApplicationFiled: February 13, 2003Publication date: June 24, 2004Inventors: Billy R. Martin, Raj K. Razdan, Vincenzo Di Marzo
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Patent number: 6747164Abstract: The present invention relates to the use of an amino compound, which is an esteramine or an amidoamine surfactant with improved biodegradability, as an adjuvant for agrochemically active compounds such as pesticides or fertilizers. The adjuvant has Formula (I) where R1 is an aliphatic group containing 7-22 carbon atoms; EO is an ethyleneoxy group; Y is 0 or NH; R2 and R3 is independently CH2CH2OH or an alkyl group with 1-5 carbon atoms, preferably 1-3 carbon atoms; n is a number between 0-10; x is a number 0-1 provided that when Y is O, then x is 1, and when Y is NH, then x is O; and m is a number 2-6, preferably 2-3, provided that when Y is NH, then m is 3-6, preferably 3; or an adduct obtained by reacting one mole of the compound with 1-5 moles of an alkylene oxide having 2-3 carbon atoms.Type: GrantFiled: March 25, 2003Date of Patent: June 8, 2004Assignee: Akzo Nobel N.V.Inventors: Bodil Gustavsson, Burkhard Weuste
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Publication number: 20040063959Abstract: The present invention relates to a novel fatty acid derivative of the following formula: 1Type: ApplicationFiled: September 22, 2003Publication date: April 1, 2004Inventors: Naoki Fukami, Seiji Yoshimura, Keisuke Imai, Keiji Hemmi, Mitsue Hemmi, Keiichiro Hemmi, Yusuke Hemmi
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Patent number: 6713511Abstract: The invention relates to a novel acylate which is the reaction product of (a) a substance which is selected from the group consisting of naturally occuring alpha-aminocarboxylic acids, neurotransmitters other than such acids, and central or peripheral nervous system pharmacologically active compounds, and containing a functional group including an acylatable hydrogen atom, or a reactive derivative thereof; and (b) an essential fatty acid or a reactive derivative thereof; and including the pharmaceutically acceptable salts of such acylates possessing a basic and (or) acidic function; and to their functional derivatives. The acylates and their functional derivatives may be used for treatment of a disease or condition related to a neurotransmitter defector deficiency, or to another central or peripheral nervous system defect or deficiency, and in particular Parkinson's disease.Type: GrantFiled: February 7, 2002Date of Patent: March 30, 2004Inventor: Zvi Yehuda
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Publication number: 20040039032Abstract: Compounds of formula I 1Type: ApplicationFiled: August 20, 2002Publication date: February 26, 2004Inventors: Colin Thorpe, Wenzhong Wang
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Publication number: 20040002541Abstract: The invention compounds and methods for the treatment of motor disorders. In particular, the invention provides eicosanoid analogs which are effective in ameliorating motor disorders such as spasticity caused by multiple sclerosis (MS).Type: ApplicationFiled: January 17, 2003Publication date: January 1, 2004Inventors: Billy Martin, Raj K. Razdan, Anu Mahadevan, David Baker
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Publication number: 20030225272Abstract: Novel MMP-2/MMP-9 inhibitors and methods of using them are provided.Type: ApplicationFiled: April 4, 2003Publication date: December 4, 2003Inventors: Anne Romanic Arnold, Balan Chenera, Gerald R. Girard, Joseph Weinstock
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Publication number: 20030198653Abstract: Novel oat-lipid based derivatives, surfactants and emollients are disclosed, as well as their use in the production of surface active derivatives or non-surface active esters, and ester emollients. The surfactants and fatty derivatives are useful as emollients, dispersants, emulsifiers, and conditioners for hair care and skin care products. For example, derivatives such as amides of oat fatty triglycerides (“OFTG”)/Monoethanolamine; Acyl Amidopropyl Dimethyl Amines of OFTG as Cationic Surfactants; Betaines based on OFTG; Esters of OFTG based Fatty Acids and Isostearyl Alcohol; Quaternaries based on OFTG based Amido-propyl Dimethyl Amine; Sulfosuccinamates based on OFTG—MEA Amides; and Sulfosuccinamates based on OFTG—Iso Propanolamines have been prepared. Derivatives may also include those involving other reactive groups known to those skilled in the art.Type: ApplicationFiled: June 21, 2002Publication date: October 23, 2003Applicant: Finetex, Inc.Inventors: Ismail I. Walele, Samad A. Syed