Hydroxy Bonded Directly To The Benzene Ring (h Of -oh May Be Replaced By A Substituted Or Unsubstituted Ammonium Ion Or A Group Ia Or Iia Light Metal) Patents (Class 564/177)
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Publication number: 20140336378Abstract: Disclosed are a novel benzamide derivative and pharmaceutical use thereof, and more particularly, a novel benzamide derivative having a structure of Formula 1 or pharmaceutically acceptable salts thereof, and a composition for prevention or treatment of pain or itching including the above material. The novel benzamide derivative and pharmaceutically acceptable salt thereof according to the present invention exhibit excellent pain-suppressive effect and, in particular, pain-suppressive effect in not only a neuropathic animal model but also other models such as a formalin model, and therefore, may be used in suppression of different pains such as nociceptive pain, chronic pain, etc.Type: ApplicationFiled: November 29, 2012Publication date: November 13, 2014Inventor: Doo Hyun Lee
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Publication number: 20140303064Abstract: The present invention relates to the use of oligohydroxybenzoic acid amides in washing and cleaning agents in order to improve washing or cleaning performance with respect to bleachable stains.Type: ApplicationFiled: June 19, 2014Publication date: October 9, 2014Inventors: Christian Kropf, Mareile Job, Christian Umbreit, Siglinde Erpenbach
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Publication number: 20140093960Abstract: The objective of the present invention is to provide a cell differentiation inducer which is a low-molecular compound, which can be chemically synthesized easily and which can efficiently induce a differentiation of an undifferentiated cell into a nervous system cell with high selectivity. In addition, the objective of the present invention is to provide use of a specific catechol derivative for efficiently inducing a differentiation of an undifferentiated cell into a nervous system cell with high selectivity, and a method for efficiently inducing a differentiation of an undifferentiated cell into a nervous system cell with high selectivity using a specific catechol derivative. The cell differentiation inducer of the present invention is characterized in comprising the catechol derivative having the specific chemical structure.Type: ApplicationFiled: May 14, 2012Publication date: April 3, 2014Applicant: The University of TokushimaInventors: Daisuke Tsuji, Kohji Itoh, Shigeki Sano, Michiyasu Nakao
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Publication number: 20130267571Abstract: The present application provides a terpene analogue of Formula (I) or a pharmaceutically acceptable isomer, salt or ester thereof, and methods and uses thereof for treating neurological conditions such as pain in general and neuropathic pain. These terpene analogues can also be used to treat other electrical disorders in the central and peripheral nervous system. Also provided are methods of synthesizing the terpene analogues of Formula I.Type: ApplicationFiled: September 14, 2011Publication date: October 10, 2013Applicant: NeuroQuest Inc.Inventors: Mark A. Reed, Donald Weaver, Shengguo Sun, Alexander McLellan, Erhu Lu
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Patent number: 8461385Abstract: The present invention relates to a method of preparing N-substituted salicylamides or derivatives thereof, and their salts, hydrates and solvates. In particular, the present invention relates to a method of preparing N-(5-chlorosalicyloyl)-8-aminocaprylic acid (5-CNAC) and its corresponding disodium monohydrate.Type: GrantFiled: December 14, 2005Date of Patent: June 11, 2013Assignee: Novartis AGInventors: Bernhard Riss, Ulrich Meier
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Patent number: 8158828Abstract: The present invention relates to a novel class of selective estrogen receptor modulators (SERMs). The SERM compounds are applicable for use in the prevention and/or treatment of a variety of diseases and conditions including prevention and treatment of cancers such as prostate and breast cancer, osteoporosis, hormone-related diseases, hot flashes or vasomotor symptoms, neurological disorders, cardiovascular disease and obesity.Type: GrantFiled: April 16, 2007Date of Patent: April 17, 2012Assignee: GTx, Inc.Inventors: James T. Dalton, Christina Barrett, Yali He, Seoung-Soo Hong, Duane D. Miller, Michael L. Mohler, Ramesh Narayanan, Zhongzhi Wu
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Patent number: 8080541Abstract: The present invention relates to the use of a compound of formula I wherein R1, R2, R3, R4, X and n are as defined herein or to a pharmaceutically acceptable acid addition salt, to a racemic mixture, or to its corresponding enantiomers and/or optical isomers for the treatment of psychoses, pain, dysfunction in memory and learning, attention deficit, schizophrenia, dementia disorders or Alzheimer's disease.Type: GrantFiled: August 19, 2010Date of Patent: December 20, 2011Assignee: Hoffman-La Roche Inc.Inventors: Sabine Kolczewski, Emmanuel Pinard
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Patent number: 7939690Abstract: The present invention relates to novel compounds of formula [I], wherein R1 represents heteroaryl, at least one substituent among R5, R6 and R7 represent —SR12, —S(O)R12 or —S(O)2R12 and the remaining substituents are as defined in the claims, that act as chemical uncouplers. Compounds of the invention are useful inter alia, in the treatment, including prevention, of obesity, diabetes and a number of diseases associated therewith.Type: GrantFiled: November 15, 2007Date of Patent: May 10, 2011Assignee: High Point Pharmaceuticals, LLCInventors: Anders Klarskov Petersen, Preben Houlberg Olesen, Lise Brown Christiansen, Flemming Elmelund Nielsen
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Publication number: 20110106241Abstract: Amidine analogs that can inhibit the activity of sphingosine kinase 1 and sphingosine kinase 2 (SphK1 & SphK2) are provided. The compounds can prevent angiogenesis in tumor cells.Type: ApplicationFiled: October 2, 2010Publication date: May 5, 2011Inventors: Kevin R. Lynch, Timothy L. Macdonald, Yugesh Kharel, Thomas P. Mathews, Brian R. Wamhoff
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Publication number: 20110092591Abstract: The present invention is related to a family of phenyl-prenyl derivatives of formula (I), and to their use in the treatment of cognitive, neurodegenerative or neuronal diseases or disorders, such as Alzheimer's disease or Parkinson's Disease. The present invention also relates to pharmaceutical compositions comprising the same. Further, the present invention is directed to the compounds of formula (I) for medical use, particularly for the use for the treatment and/or prevention of a cognitive, neurodegenerative or neuronal disease or disorder, and to the use of the compounds in the manufacture of a medicament for the treatment and/or prevention of a cognitive, neurodegenerative or neuronal disease or disorder.Type: ApplicationFiled: February 6, 2009Publication date: April 21, 2011Applicant: NOSCIRA S.A.Inventors: Javier Lopez Ogalla, Pilar Munoz Ruiz, Diana Alonso Gordillo, Miguel Medina Padilla, Esther Garcia Palomero, Ana Martinez Gil, Ana Castro Morera
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Publication number: 20110053904Abstract: The present invention relates to the use of a compound of formula I wherein R1, R2, R3, R4, X and n are as defined herein or to a pharmaceutically acceptable acid addition salt, to a racemic mixture, or to its corresponding enantiomers and/or optical isomers for the treatment of psychoses, pain, dysfunction in memory and learning, attention deficit, schizophrenia, dementia disorders or Alzheimer's disease.Type: ApplicationFiled: August 19, 2010Publication date: March 3, 2011Inventors: Sabine Kolczewski, Emmanuel Pinard
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Publication number: 20100255117Abstract: The instant invention provides methods and compositions for the treatment of cancer.Type: ApplicationFiled: April 6, 2008Publication date: October 7, 2010Applicant: The Johns Hopkins UniversityInventors: Shyam Biswal, Anju Singh, Deepti Malhotra
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Patent number: 7750181Abstract: This invention relates to certain dioxodihydropyridine derivatives and certain methacrylic acid and furan derivative precursors thereof, processes for their preparation, pharmaceutical compositions containing such compounds and their use as anti-proliferative agents, especially tumour growth inhibitors and anti-cancer agents, antibiotics and/or antiviral agents.Type: GrantFiled: March 9, 2005Date of Patent: July 6, 2010Assignee: EPX Research LimitedInventors: Washington Odur Ayuko, Michael John Tisdale, Eric Lattmann
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Publication number: 20100105647Abstract: Disclosed is an amide compound represented by the following formula (1). (1) (In the formula, X1 represents a fluorine atom or a methoxy group; X2 represents a hydrogen atom, a halogen atom, a C1-C4 alkyl group or the like; Z represents an oxygen atom or a sulfur atom; and A represents an A1-CR6R7R8 group, an A2-Cy1 group or an A3-Cy2 group, wherein A1 represents a CH2 group or the like, A2 represents a single bond, a CH2 group or the like, Cy1 represents a C3-C6 cycloalkyl group substituted with a C1-C6 alkoxy group or the like, Cy2 represents a C3-C6 cycloalkyl group which may be substituted with at least one halogen atom or the like, R6 and R7 independently represent a C1-C4 alkyl group, and R8 represents a halogen atom, a hydroxyl group or the like.) The amide compound has excellent plant disease controlling activity.Type: ApplicationFiled: April 25, 2008Publication date: April 29, 2010Inventors: Takashi Komori, Mayumi Kubota, Yuichi Matsuzaki
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Patent number: 7625995Abstract: The present invention provides a compound having a formula: where R1 is selected from the group consisting of alkyl, CH2(OC2H4)OCH3, and —(OC2H4)OCH3; n is 0-4; Olig is an oligomer having a formula: -L-O-PAGR.R2]q where L is a optional linker moiety selected from the group consisting of —CH2O—, —CH2OX—, —OX—, —C(O)—, —C(O)X, —NH—, —NHC(O)—, —XNHC(O)—, —NHC(O)X—, —C(O)NH—, —C(O)NHX—, and where X is alky1-6 or is not present, Y is N or O or is not present, and R3 is alkyl1-6; PAG is a linear or branched polyalkylene glycol moiety; R2 is an alkyl1-22 capping moiety if X is present or alkyl2-22 if X is not present; and q is a number from 1 to the maximum number of branches on PAG; and m is 1-5.Type: GrantFiled: February 26, 2008Date of Patent: December 1, 2009Assignee: Biocon LimitedInventors: Nnochiri Ekwuribe, Amy L. Odenbaugh
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Patent number: 7605289Abstract: Benzamide derivatives of formula I and II, and pharmaceutically acceptable salts, solvates, stereoisomers, and prodrugs thereof, and pharmaceutical compositions comprising the same, are described and have therapeutic utility, particularly in the treatment of diabetes, obesity, and related conditions and disorders: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, and R12 are defined as provided herein.Type: GrantFiled: June 8, 2006Date of Patent: October 20, 2009Assignee: Amgen, Inc.Inventors: Jay P. Powers, Michael Degraffenreid, Xiao He, Lisa Julian, Dustin L. McMinn, Daqing Sun, Yosup Rew, Xuelei Yan
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Publication number: 20090253811Abstract: The present invention relates to a method of preparing N-substituted salicylamides or derivatives thereof, and their salts, hydrates and solvates. In particular, the present invention relates to a method of preparing N-(5-chlorosalicyloyl)-8-aminocaprylic acid (5-CNAC) and its corresponding disodium monohydrate.Type: ApplicationFiled: December 14, 2005Publication date: October 8, 2009Inventors: Bernhard Riss, Ulrich Meier
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Patent number: 7547804Abstract: Compounds and pharmaceutical compositions containing the same are provided, which are useful in therapeutic treatment or prevention of various diseases.Type: GrantFiled: January 18, 2005Date of Patent: June 16, 2009Assignee: Myriad Genetics, Inc.Inventors: Ashok C. Bajji, Esther Arranz, Jayasree M. Srinivasan, Eric Delmar, Rachel Slade, Jon Adam Willardsen
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Publication number: 20080146778Abstract: The present invention provides a compound having a formula: where R1 is selected from the group consisting of alkyl, CH2(OC2H4)OCH3, and —(OC2H4)OCH3; n is 0-4; Olig is an oligomer having a formula: -L-O-PAGR.R2]q where L is a optional linker moiety selected from the group consisting of —CH2O—, —CH2OX—, —OX—, —C(O)—, —C(O)X, —NH—, —NHC(O)—, —XNHC(O)—, —NHC(O)X—, —C(O)NH—, —C(O)NHX—, and where X is alky1-6 or is not present, Y is N or O or is not present, and R3 is alkyl1-6; PAG is a linear or branched polyalkylene glycol moiety; R2 is an alkyl1-22 capping moiety if X is present or alkyl2-22 if X is not present; and q is a number from 1 to the maximum number of branches on PAG; and m is 1-5.Type: ApplicationFiled: February 26, 2008Publication date: June 19, 2008Applicant: BIOCON LIMITEDInventors: Nnochiri N. Ekwuribe, Amy L. Odenbaugh
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Patent number: 7332629Abstract: Disclosed are compounds of the formulae: and method of using the compounds to treat cancer, AIDS, HIV infection, and asthma.Type: GrantFiled: December 12, 2003Date of Patent: February 19, 2008Assignee: Jawaharlal Nehru Centre for Advanced Scientific ResearchInventors: Tapas Kumar Kundu, Karanam Balasubramanyam, Vankatesh Swaminathan
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Patent number: 7126027Abstract: The present invention relates to N-[(1-dimethylaminocycloalkyl)methyl]benzamide derivatives having the general formula I wherein n is 0, 1, 2 or 3; R1 and R2 are independently H, (C1-4)alkyl or (C1-4)alkyloxy; R3 is (C3-8)alkyl, (C4-7)cycloalkyl, (C4-7)cycloalkyl (C1-3)alkyl, (C6-12)aryl(C1-3)alkyl (wherein the aryl moiety is optionally substituted with 1–3 substituents selected from (C1-4)alkyl, (C1-4)alkyloxy, halogen, trifluoromethyl and methoxycarbonyl), or (C4-9)heteroaryl(C1-3)alkyl; or a pharmaceutically acceptable salt thereof. The invention also relates to pharmaceutical compositions comprising said derivatives, and to the use of these N-[(1-dimethylaminocycloalkyl)methyl]benzamide derivatives in the treatment of disorders or conditions which are responsive to inhibition of the GlyT-2 transporter, such as muscle spasticity, epilepsy and, particularly, acute, chronic and neuropathic pain.Type: GrantFiled: July 11, 2002Date of Patent: October 24, 2006Assignee: Akzo Nobel N.V.Inventors: John Richard Morphy, Zoran Rankovoc
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Patent number: 7041702Abstract: The present invention relates to pharmaceutically acceptable compounds, including acylguanidine compounds, and methods of treatment and pharmaceutical compositions that utilize or comprise one or more such compounds. Compounds of the invention are particularly useful for the treatment or prophylaxis of neurological injury and neurodegenerative disorders.Type: GrantFiled: October 20, 1998Date of Patent: May 9, 2006Assignee: Scion Pharmaceuticals, Inc.Inventors: Graham J. Durant, Seetharamaiyer Padmanabhan
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Patent number: 6900344Abstract: The present invention relates to a method of preparing an alkylated salicylamide from a protected and activated salicylamide via a dicarboxylated salicylamide intermediate. The present invention also relates to dicarboxylic salicylamide delivery agent compounds for the delivery of active agents. Methods of administration are provided as well.Type: GrantFiled: March 21, 2001Date of Patent: May 31, 2005Assignee: Emisphere Technologies, Inc.Inventors: Joseph N. Bernadino, Doris C. O'Toole, William E. Bay
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Patent number: 6576660Abstract: Compounds that inhibit 5-alpha-reductase are provided. The compounds are used to treat prostate cancer, breast cancer, obesity, skin disorders and baldness.Type: GrantFiled: April 28, 2000Date of Patent: June 10, 2003Assignee: Arch Development CorporationInventors: Shutsung Liao, Richard A. Hiipakka
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Patent number: 6566394Abstract: Salicylamide derivatives represented by formulae (1a) and (1b); intermediates in the production thereof; a process for producing the same; and drugs containing the same as the active ingredient. The salicylamide derivatives represented by formulae (1a) and (1b) are useful as anti-inflammatory agents and immunosuppressive agents which exert an effect of inhibiting the activation of NF-&kgr;B with little side effects.Type: GrantFiled: May 30, 2002Date of Patent: May 20, 2003Assignees: Mercian Corporation, Zaidan Hojin Biseibutsu Kagaku Kenkyu KaiInventors: Tomio Takeuchi, Kazuo Umezawa, Sakino To-E, Naoki Matsumoto, Tsutomu Sawa, Takeo Yoshioka, Naoki Agata, Shin-ichi Hirano, Kunio Isshiki
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Patent number: 6506937Abstract: Benzenesulfonylureas and -thioureas of the formula I where R(1) is H or (fluoro)methyl, R(2) is H, Hal or (fluoro) (mercapto)alk(oxy)yl, E is O or S; Y is —[CR(3)2]n—, where R(3)=H or alkyl and n=1-4, X is H, Hal or alkyl and Z is Hal, NO3 or alk(yl)oxy, are described. The compounds I are used for treatment of disturbances in cardiac rhythm and prevention of sudden cardiac death caused by arrhythmia, and can therefore be used an antiarrhythmics. They are particularly suitable for those cases where arrhythmias are a consequence of a narrowing of a coronary vessel, such as angina pectoris or acute cardiac infarction.Type: GrantFiled: November 29, 2001Date of Patent: January 14, 2003Inventors: Heinrich Englert, Dieter Mania, Jens Hartung, Heinz Gögelein, Joachim Kaiser, Wolfgang Linz, David Wettlaufer
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Patent number: 6462234Abstract: The present invention is a process, including intermediates, to produce (2S)-2-dipropylamino)-6-ethoxy-2,3-dihydro-1H-indene-5-carboxamide which is a useful pharmaceutical agent.Type: GrantFiled: September 14, 2001Date of Patent: October 8, 2002Assignee: Pharmacia & Upjohn CompanyInventors: Jiong Jack Chen, Arthur Glenn Romero, Styrbjorn Bystrom
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Patent number: 6323202Abstract: The invention provides compounds of the formula 1 that are active against the HSV primase enzyme: wherein R1 is hydroxy or amino; R2 is hydrogen, halo, (C1-4)alkyl or (C1-4)alkoxy; R3 is hydrogen, halo, (C1-4)alkyl, (C1-4)alkoxy, amino or azido; R4 has the same significance as R2; R5 is hydrogen or (C1-4)alkyl; and R is (C1-7)alkyl, (C3-6)cycloalkyl, {phenyl(C1-7)alkyl}, {phenyl(C1-7)alkoxy}, {{(monocyclic heterocyclo)-{(C1-7)alkoxy}}, CH(W)C(O){O-(C1-4)alkyl} wherein W is hydrogen or (C1-7)alkyl, or wherein Y is hydrogen or (C1-7)alkyl, and Z is (C1-7)alkyl, (C3-6) cycloalkyl, {(C3-6)cycloalkyl}- {(C1-7)alkyl}, phenyl(C1-7)alkyl or {{(monocyclic heterocyclo)-{(C1-7)alkyl}}, or Y and Z together with the nitrogen atom to which they are attached represent, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl or 1-(4-methylpiperazinyl); with the provisos that (1) when R is CH(WType: GrantFiled: March 24, 2000Date of Patent: November 27, 2001Assignee: Boehringer Ingelheim (Canada) Ltd.Inventors: Bruno Simoneau, Michele Liuzzi, Anton Mentrup
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Patent number: 6313088Abstract: Carrier compounds and compositions therewith which are useful in the delivery of active agents are provided. Methods of administration and preparation are provided as well.Type: GrantFiled: February 7, 1997Date of Patent: November 6, 2001Assignee: Emisphere Technologies, Inc.Inventors: Andrea Leone-Bay, Eric Wang, Donald J. Sarubbi, Harry Leipold, Nai Fang Wang
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Patent number: 6288265Abstract: A series of phloroglucide derivatives are synthesized, which possess potent antibacterial activities. They include unsymmetrical phloroglucide analogs, phloroglucides attached to cephalosporins at the C-3′ position, and 7-(phloroglucidamido)cephalosporins.Type: GrantFiled: September 20, 1999Date of Patent: September 11, 2001Assignee: National Science CouncilInventors: Jih Ru Hwu, Shwu-Chen Tsay, Gholam H. Hakimelahi, Chun Chieh Lin, Wen Nan Tseng, Ali A. Moshfegh, Abdolmajid Azaripour, Hasan Mottaghian
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Patent number: 6153651Abstract: Ortho-substituted benzoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament comprising them.Ortho-substituted benzoylguanidines of the formula I ##STR1## in which R(1) to R(4) have the meanings given in the claims, are suitable, as antiarrhythmic pharmaceuticals having a cardioprotective component, for the prophylaxis and treatment of infarction and for the treatment of angina pectoris. They also inhibit, in a preventive manner, the pathophysiological processes associated with the genesis of ischemically induced damage, in particular associated with the triggering of ischemically induced cardiac arrhythmias.Type: GrantFiled: February 28, 1997Date of Patent: November 28, 2000Assignee: Hoechst AktiengesellschaftInventors: Udo Albus, Joachim Brendel, Heinz-Werner Kleemann, Hans Jochen Lang, Wolfgang Scholz, Jan-Robert Schwark, Andreas Weichert
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Patent number: 6090981Abstract: Benzenesulfonylureas and -thioureas of the formula I ##STR1## where R(1) is H or (fluoro)methyl, R(2) is H, Hal or (fluoro)(mercapto)alk(ozy)yl, E is O or S; Y is --[CR(3).sub.2 ].sub.n --, where R(3)=H or alkyl and n=1-4, X is H, Hal or alkyl and Z in Hal, NO.sub.2 or alk(yl)oxy, are described.The compounds I are used for treatment of disturbances in cardiac rhythm and prevention of sudden cardiac death caused by arrhythmia, and can therefore be used as antiarrhythmics. They are particularly suitable for those cases where arrhythmias are a consequence of a narrowing of a coronary vessel, such as angina pectoris or acute cardiac infarction.Type: GrantFiled: May 19, 1998Date of Patent: July 18, 2000Assignee: Hoechst AktiengesellschaftInventors: Heinrich Englert, Dieter Mania, Jens Hartung, Heinz Gogelein, Joachim Kaiser, Wolfgang Linz, David W. Laufer
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Patent number: 6043232Abstract: A compound comprising a non-steroidal antiinflammatory agent to which is directly or indirectly linked an NO group, a compound comprising an enolic anilide non-steroidal antiinflammatory agent to which is directly or indirectly linked an NO.sub.2 group, a pharmaceutical composition including the compounds and methods of treatment of pain and/or inflammation using the compounds and compositions are disclosed. Also disclosed is a composition comprising a non-steroidal antiinflammatory agent and a compound that donates, transfers or releases nitric oxide.Type: GrantFiled: January 22, 1999Date of Patent: March 28, 2000Assignee: NitroMed, Inc.Inventors: David S. Garvey, L. Gordon Letts, H. Burt Renfroe, Sang William Tam
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Patent number: 6004823Abstract: The present invention relates to libraries of compounds based upon a N-(4-alkoxyphenyl)-N-acyl-benzylamine, N-(4-alkoxyphenylmethyl)-N-acyl-benzylamine and N-[2-(4-alkoxyphenyl)ethyl]-N-acyl-benzylamine template, to processes for the preparation of such libraries and their use as a screening tool in biological assays for identifying new chemical leads.Type: GrantFiled: April 27, 1998Date of Patent: December 21, 1999Assignee: SmithKline Beecham CorporationInventor: Kenneth Allen Newlander
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Patent number: 5908960Abstract: The present invention relates to libraries of compounds based upon a N-benzyl-N-alkyl-4-alkoxybenzamide, N-benzyl-N-alkyl-4-alkoxyphenylacetamide and N-benzyl-N-alkyl-3-(4-alkoxyphenyl)propionamide template to processes for the preparation of such libraries and their use as a screening tool in biological assays for identifying new chemical leads.Type: GrantFiled: April 27, 1998Date of Patent: June 1, 1999Assignee: SmithKline Beecham CorporationInventor: Kenneth Allen Newlander
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Patent number: 5747541Abstract: The present invention relates to substituted benzoylguanidines, a process for their preparation, their use as medicament or diagnostic agent, and medicament comprising them.Type: GrantFiled: June 12, 1997Date of Patent: May 5, 1998Assignee: Hoechst AktiengesellschaftInventors: Andreas Weichert, Joachim Brendel, Heinz-Werner Kleemann, Hans Jochen Lang, Jan-Robert Schwark, Udo Albus, Wolfgang Scholz
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Patent number: 5747539Abstract: Fluorine-containing benzoylguanidines of the formula I ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 have the meanings indicated, and their physiologically acceptable salts, have antiarrhythmic properties and act as inhibitors of the cellular Na.sup.+ /H.sup.+ antiporter, for example.Type: GrantFiled: May 15, 1996Date of Patent: May 5, 1998Assignee: Merck Patent Gesellschaft Mit Beschrankter HaftungInventors: Dieter Dorsch, Manfred Baumgarth, Rolf Gericke, Klaus-Otto Minck, Norbert Beier
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Patent number: 5733935Abstract: A hydroxylamine derivatives of formula (I): ##STR1## wherein R represents ##STR2## in which R.sup.1 and R.sup.2 represents alkyl group, alkenyl group, alkynyl group, cycloalkyl group, haloalkyl group, haloalkynyl group, alkoxy - alkyl group, phenoxy - alkyl group, alkylthio - alkyl group, alkylsulfonyl - alkyl group, alkylamino - alkyl group, phenyl group, benzyl group, phenethyl group, cinnamyl group, pyridyl group, furyl group, thienyl group, X represents CO.sub.2, CO or SO.sub.2, and R.sup.3, R.sup.4, R.sup.5 and R.sup.6 represent a hydrogen atom or a lower alkyl group, and n represents 0 or 1, and fungicides contain said compound as an active ingredient.The compounds of the present invention have excellent effects for controlling wood-rot fungi, plant diseases and fungi of humans and animals, and are useful as industrial, agricultural and medical fungicides.Type: GrantFiled: June 17, 1996Date of Patent: March 31, 1998Assignee: Nihon Nohyaku Co., Ltd.Inventors: Nobuharu Andoh, Tsutomu Nishiguchi, Katsutoshi Endo
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Patent number: 5683705Abstract: Novel sulfhydryl group-containing amides and disulfide group-containing bis-amides useful for treating or preventing an abnormal biological condition or a disease, and/or improving the texture or appearance of the skin, as well as compositions containing amides and bis-amides and methods for their use are described. Such types of abnormal biological conditions or diseases include skin atrophy, i.e., the thinning and/or general degradation of the dermis often characterized by a decrease in collagen and/or elastin as well as decreased number, size and doubling potential of fibroblast cells, and other maladies including, but are not limited to dry skin, severe dry skin, dandruff, acne, keratoses, psoriasis, eczema, skin flakiness, pruritus, age spots, lentigines, melasmas, wrinkles, warts, blemished skin, hyperpigmented skin, hyperkeratotic skin, inflammatory dermatoses, age-related skin changes and skin in need of cleansers.Type: GrantFiled: March 29, 1996Date of Patent: November 4, 1997Assignee: Estee Lauder, Inc.Inventors: Daniel H. Maes, Jules Zecchino, Althea Knight
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Patent number: 5646184Abstract: Disclosed is a preparation for external application to the skin characterized by containing at least one of benzoic acid derivatives represented by formula (I) or pharmacologically acceptable salts thereof as an active ingredient, the preparation having sufficient sebaceous secretion inhibitory activity with no substantial side effect and high safety for human body. ##STR1## wherein R.sup.1 represents --OH, --OR.sup.3 or --NHR.sup.3 ; R.sup.2 represents a hydrogen atom, a lower alkyl group or a lower acyl group; R represents --O--R.sup.4 or ##STR2## R.sup.3 represents an alkyl group, an alkenyl group or a hydroxyalkyl group; R.sup.4 represents a straight-chain or branched, saturated or mono-unsaturated alkyl group or cycloalkylalkyl group having from 4 to 10 carbon atoms; X represents --O-- or --NH--; and n represents 1 or 2.Type: GrantFiled: November 9, 1994Date of Patent: July 8, 1997Assignee: Kao CorporationInventors: Akira Sakaguchi, Takashi Kitahara, Keiko Koizumi, Noriko Sato, Kimihiko Hori, Hiroyuki Shinta
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Patent number: 5637121Abstract: Poly(oxyalkylene) aromatic amides having the formula: ##STR1## or a fuel-soluble salt thereof; wherein a is hydroxy, nitro, amino, N-alkylamino wherein the alkyl group contains 1 to 6 carbon atoms, or N,N-dialkylamino wherein each alkyl group independently contains 1 to 6 carbon atoms; R.sub.1 and R.sub.2 are each independently hydrogen, hydroxy, lower alkyl having 1 to 6 carbon atoms, or lower alkoxy having 1 to 6 carbon atoms; R.sub.3 is hydrogen or lower alkyl having 1 to 6 carbon atoms; R.sub.4 is hydrogen or an acyl group of the formula: ##STR2## wherein A.sub.1 is hydroxy, nitro, amino, N-alkylamino wherein the alkyl group contains 1 to 6 carbon atoms, or N,N-dialkylamino wherein each alkyl group independently contains 1 to 6 carbon atoms; R.sub.5 and R.sub.6 are independently hydrogen or lower alkyl having 1 to 6 carbon atoms and each R.sub.5 and R.sub.6 is independently selected in each --O--CHR.sub.5 --CHR.sub.6 -- unit; R.sub.Type: GrantFiled: December 30, 1994Date of Patent: June 10, 1997Assignee: Chevron Chemical CompanyInventor: Richard E. Cherpeck
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Patent number: 5629346Abstract: Certain N-acetonylbenzamides exhibit low toxicity to plants are particularly useful for control of fungi, especially Phycomycetes.Type: GrantFiled: June 6, 1995Date of Patent: May 13, 1997Assignee: Rohm and Haas CompanyInventors: H. Edwin Carley, Ashok K. Sharma, Colin Swithenbank
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Patent number: 5591776Abstract: Rolipram-based PDE IV inhibitors containing phenyl- or benzyl-substituted moieties of the formula: ##STR1## wherein X.sub.1 and X.sub.2 may be the same or different and each is O or S;R.sub.1 is selected from the group consisting of hydrogen, saturated or unsaturated straight-chain or branched C.sub.2-12 alkyl groups, cycloalkyl and cycloalkyl-alkyl groups containing from 3 to 10 carbon atoms in the cycloalkyl moiety;R.sub.2 =R.sub.1 or --CH.sub.3 ;R.sub.3 is hydrogen, halogen, or a saturated or unsaturated straight-chain or branched C.sub.1-12 alkyl group, a cycloalkyl or cycloalkyl-alkyl groups containing from 3 to 7 carbon atoms in the cycloalkyl moiety;Z is a linkage selected from --CH.sub.2 CONH-- or --CH.sub.2 NHCO--, andR.sub.Type: GrantFiled: January 10, 1995Date of Patent: January 7, 1997Assignee: Euro-Celtique, S.A.Inventors: David J. Cavalla, Lloyd J. Dolby, Mark Chasin
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Patent number: 5543572Abstract: Monocarboxamides of formula I ##STR1## wherein R is a radical of formula ##STR2## C.sub.9 -C.sub.19 alkyl, C.sub.9 -C.sub.19 alkenyl or C.sub.9 -C.sub.19 alkdienyl,wherein each R.sup.2 independently of the other is a hydrogen atom or C.sub.1 -C.sub.4 alkyl, each R.sup.3 independently of one another is a hydrogen atom or a hydroxyl group and at least one R.sup.3 is a hydroxyl group, and R.sup.1 is a radical of formula ##STR3## are suitable for curing epoxy resins, in ##STR4## are suitable for curing epoxy resins, in particular for cold curing.Type: GrantFiled: January 24, 1995Date of Patent: August 6, 1996Assignee: Ciba-Geigy CorporationInventors: Walter Fischer, Christine Helbling
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Patent number: 5426224Abstract: A novel antiproliferative drug and methods are disclosed. The drug has the general structural formula: ##STR1## where R1=OR.sub.1 ', SR.sub.1 ', or N(R.sub.1 'R.sub.1 ").sub.2, where R.sub.1 ' and R.sub.1 " are H or lower alkyl groups, and R.sub.2 is an acylamino, or aroylamino group. The compound is useful for inhibiting cell proliferation in drug-resistant tumor cells. Also disclosed is a method of chemical converting a colchicine derivative to form an active inhibitor of DNA topisomerase II.Type: GrantFiled: March 18, 1993Date of Patent: June 20, 1995Assignee: The University of North Carolina at Chapel HillInventors: Kuo-Hsiung Lee, Kenneth F. Bastow
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Patent number: 5416118Abstract: Novel bicyclic amides of the formula ##STR1## wherein Ar.sup.1 and Ar.sup.2 are phenyl, R.sup.2 -substituted phenyl, heteroaryl or R.sup.2 -substituted heteroaryl, wherein R.sup.2 is 1 to 3 substituents independently selected from the group consisting of halogeno, hydroxy, lower alkyl, lower alkoxy, nitro, amino, lower alkylamino and lower dialkylamino;X, Y and Z are --CH.sub.2 --, --CH(alkyl)--, --C(alkyl).sub.2 --, --NH--, --N(alkyl)--, --O-- or --SO.sub.r, wherein r is 0, 1 or 2, and m, n and p are 0 or 1;R.sup.1 is an alkyl chain of 1 to 25 carbon atoms; an alkyl chain substituted by one or more optionally substituted phenyl or heteroaryl groups; an alkyl chain --O--, --SO.sub.r, phenylene, R.sup.2 -substituted phenylene, heteroarylene or R.sup.Type: GrantFiled: September 28, 1993Date of Patent: May 16, 1995Assignee: Schering CorporationInventors: John W. Clader, Thomas Fevig, Wayne Vaccaro, Joel G. Berger
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Patent number: 5399673Abstract: Compounds containing at least one alkenyl group, at least one maleimide group and at least one rodlike mesogenic moiety are prepared by reacting one or more aminophenols containing one or more rodlike mesogenic moieties with a stoichiometric quantity of a maleic anhydride per amine group of said aminophenol and then alkenylating the resulting phenolic functional maleimide.Type: GrantFiled: February 9, 1993Date of Patent: March 21, 1995Assignee: The Dow Chemical CompanyInventor: Robert E. Hefner, Jr.
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Patent number: 5393776Abstract: This invention relates to structurally novel acyclic tocotrienol analogs, which are useful for cholesterol/lipid lowering in cases of hypercholesterolemia and hyperlipidemia, and for atherosclerosis. Also provided are pharmaceutical compositions and a method of use employing those compositions.Type: GrantFiled: May 13, 1994Date of Patent: February 28, 1995Assignee: Bristol-Myers Squibb CompanyInventor: Bradley C. Pearce
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Patent number: 5326898Abstract: Compounds of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 independently are hydrogen, lower alkyl of 1 to 6 carbons, halogen or lower alkoxy of 1 to 6 carbons; R.sub.5 and R.sub.5 ' independently are hydrogen or lower alkyl of 1 to 6 carbons; Y is oxygen or sulfur; Z is n-alkyl having 2 to 10 carbons, cyclo or branch-chained alkyl of 3 to 10 carbons, and straight chain alkenyl having 2 to 10 carbons, or cyclo or branched chained alkenyl of 3 to 10 carbons, and the Z-Y substituent is in a 1,2 (ortho) or 1,3 (meta) position on the phenyl ring relative to the ethene moiety; A is (CH.sub.2).sub.n where n is 0-5, lower branched chain alkyl having 3 to 6 carbons, cycloalkyl having 3 to 6 carbons, alkenyl having 2 to 6 carbons and 1 or 2 double bonds, alkynyl having 2 to 6 carbons and 1 or 2 triple bonds; B is COOH or a pharmaceutically acceptable salt thereof, COOR.sub.8, CONR.sub.9 R.sub.10, --CH.sub.2 OH, CH.sub.2 OR.sub.11, CH.sub.2 OCOR.sub.11, CHO, CH(OR.sub.12).sub.2, CHOR.sub.Type: GrantFiled: February 11, 1992Date of Patent: July 5, 1994Assignee: Allergan, Inc.Inventor: Roshantha A. S. Chandraratna
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Patent number: 5283359Abstract: The preparation of arylethanolamines, and in particular albuterol (salbutamol), together with their novel boron, acetal and hemi-acetal intermediates is described.Type: GrantFiled: March 1, 1993Date of Patent: February 1, 1994Assignee: Schering Corp.Inventors: Chou-Hong Tann, T. K. Thiruvengadam, John Chiu, Michael Green, Timothy L. McAllister, Cesar Colon, Junning Lee