Oxy In Acid Moiety Patents (Class 560/29)
-
Patent number: 11879115Abstract: Agave derived beverages with improved quality contain enhanced ratios of MAO B to MAO A inhibitors or enhanced concentration of inhibitor of MAO B.Type: GrantFiled: November 26, 2019Date of Patent: January 23, 2024Assignee: Roar Holding LLCInventor: Robert W. Brocia
-
Patent number: 9447024Abstract: A novel process for the preparation of (R)-2-acetamido-N-benzyl-3-methoxypropionamide (Lacosamide) is described. It comprises reacting N-acetyl-D-serine methyl ester with benzylamine catalyzed by a non-nucleophilic base to obtain (R)-2-acetamido-2-N-benzyl-3-hydroxy propionamide followed by its methylation.Type: GrantFiled: October 16, 2015Date of Patent: September 20, 2016Assignee: Divi's Laboratories LimitedInventors: Satchandra Kiran Divi, Mysore Aswatha Narayana Rao, Shaik Nowshuddin
-
Publication number: 20150133541Abstract: A novel phenylcarbamate compound and a pharmaceutical composition containing the same are provided. More specifically, a novel phenylcarbamate compound, a composition for muscle relaxation containing the phenylcarbamate compound as an active ingredient, and a method of muscle relaxation comprising administering a therapeutically effective amount of the phenylcarbamate compound, are provided.Type: ApplicationFiled: January 13, 2015Publication date: May 14, 2015Inventor: Yong Moon Choi
-
Patent number: 9012497Abstract: The present invention relates to the cosmetic, dermatological or therapeutic use of certain cyclohexyl carbamate compounds of formula (I) given below, preferably as anti-cellulite actives.Type: GrantFiled: May 25, 2010Date of Patent: April 21, 2015Assignee: Symrise AGInventors: Imke Meyer, Heiko Oertling, Nadine Hillebrand, Claudia Gömann, Rahim Brodhage
-
Publication number: 20150094457Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typical have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.Type: ApplicationFiled: May 29, 2014Publication date: April 2, 2015Applicant: Ambrx, Inc.Inventors: Zhenwei MIAO, Junjie Liu, Thea Norman, Russell Driver
-
Publication number: 20150065711Abstract: Disclosed are linear discrete PEG constructs, which can be created and produced in a precise and reproducible way. Key to being able to do these things, where x in the discrete PEGx can vary from about 2 to about 64, is that the processes used to make each linear portion is controlled to give essentially one oligomer/one compound. Having a variable length linear discrete PEG construct that is (a) primarily an linear discrete PEG construct with diagnostic or therapeutic groups attached along a chain of attachment cores, which is attached to a preferential locator; (b) is an m-discrete PEG as the terminal construct on the linear portion, and “hidden”; (c or linear discrete PEG with a terminus group that can be either negatively or positively charged, or neutral; and any of the discrete PEG portions can be designed to be cleaved after entering the cell.Type: ApplicationFiled: August 15, 2014Publication date: March 5, 2015Applicant: EquIP, LLCInventor: Paul D. Davis
-
Publication number: 20150038733Abstract: Disclosed is a method of the synthesis of ramalin. It comprises reacting a glutamic acid derivative, which is prepared using alkylchloroformate, with a hydrazine salt compound, which is prepared from hydroxy aniline, whether protected or not. The synthesis method allows ramalin, excellent in antioxidant and anti-inflammatory activity, to be simply synthesized at stable yield even without use of a highly toxic solvent such as DMF. In addition, the method is cost competitive, and provides ramalin at high efficiency, thus enabling the mass production of ramalin.Type: ApplicationFiled: March 26, 2012Publication date: February 5, 2015Applicant: KOREA INSTITUTE OF OCEAN SCIENCE AND TECHNOLOGYInventors: Joung Han Yim, Il Chan Kim, Dockyu Kim, Se Jong Han, Hyoung Seok Lee, Hari Datta Bhattarai, Tai Kyoung Kim, Keun Sik Kim
-
Publication number: 20140309424Abstract: The invention describes novel direct synthesis methods for converting a precursor into a PET-tracer with a 18F-fluoromethoxy-group. The invention is also directed to novel and stable precursors for the direct radiosynthesis of protected derivatives of O—([18F]Fluoromethyl)tyrosines.Type: ApplicationFiled: June 29, 2012Publication date: October 16, 2014Applicant: PIRAMAL IMAGING SAInventors: Thomas Brumby, Keith Graham, Martin Kruger
-
Publication number: 20140296334Abstract: The invention relates to (among other things) N-optionally substituted aryl-2-oligomer-3-alkoxypropionamides and compositions comprising the same. A compound of the invention, when administered by any of a number of administration routes, exhibits one or more advantages over corresponding compounds lacking the oligomer.Type: ApplicationFiled: October 14, 2011Publication date: October 2, 2014Inventors: Jennifer Riggs-Sauthier, Wen Zhang
-
Publication number: 20140275008Abstract: Provide herein are compounds and pharmaceutical compositions suitable as modulators of hemoglobin, methods and intermediates for their preparation, and methods for their use in treating disorders mediated by hemoglobin and disorders that would benefit from tissue and/or cellular oxygenation.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Inventors: Qing Xu, Zhe Li
-
Patent number: 8829226Abstract: A new compound is provided, which is used for preparing lacosamide. A novel method for preparing lacosamide is also provided. During the reaction, iodomethane and silver oxide that are cost expensive are not used, nor a Pd-c catalyst is used, so the production cost is low, the raw materials and accessory materials are cheap and easily available, and the process is simple, so that industrial production is easy to realize; and moreover, the yield is high, and good economic efficiency can be achieved.Type: GrantFiled: January 28, 2011Date of Patent: September 9, 2014Assignee: Zhejiang Jiuzhou Pharmaceutical Co., LtdInventors: Xianyi Zhang, Shaoqing Ge, Daqing Che
-
Publication number: 20140249216Abstract: The instant application describes novel compounds that modulate (in particular, inhibit) Sirt2, with structures according to Formulas (1) and (2) provided herein. The invention is also directed to pharmaceutical compositions thereof, methods of treatment (i.e., cancer and neurodegenerative disease) by administration of the modulating compounds, assay methods for finding modulators of Sirt2, and kits for practicing the assay method.Type: ApplicationFiled: October 5, 2012Publication date: September 4, 2014Applicant: CORNELL UNIVERSITYInventors: Hening Lin, Bin He
-
Patent number: 8802704Abstract: The invention relates to oxadiazole compounds of formula I. The compounds are useful e.g. in the treatment of autoimmune disorders, such as multiple sclerosis.Type: GrantFiled: March 29, 2010Date of Patent: August 12, 2014Assignee: Merck Serono SAInventors: Anna Quattropani, Cyril Montagne, Wolfgang Sauer, Stefano Crosignani, Agnès Bombrun
-
Patent number: 8748650Abstract: A method for production of an N-carboxy amino acid anhydride with efficiency is provided. The method for production of an N-carboxy amino acid anhydride includes a step of reaction of an amino acid organic salt compound with a carbonic acid diester.Type: GrantFiled: August 26, 2009Date of Patent: June 10, 2014Assignee: JSR CorporationInventors: Takeshi Endo, Koichi Koga, Atsushi Sudo
-
Publication number: 20140116293Abstract: The present invention relates to a cellulose acetate film for optical compensation and a retardation enhancer used therein, and relates to a cellulose acetate film which has a high retardation value in the thickness direction (Rth).Type: ApplicationFiled: June 20, 2012Publication date: May 1, 2014Applicant: SK INNOVATION CO., LTD.Inventors: Won Yeob Kim, Min Joung Im, Seung Eon Lee, Hyo Shin Kwak, Myoung Lae Kim, Yong Gyun Cho
-
Publication number: 20140116292Abstract: The present invention relates to a cellulose acetate film used for optical compensation and a retardation enhancer used therein, and relates to a cellulose acetate film which has a high retardation value in the thickness direction (Rth).Type: ApplicationFiled: June 20, 2012Publication date: May 1, 2014Applicant: SK INNOVATION CO., LTD.Inventors: Won Yeob Kim, Min Joung Im, Seung Eon Lee, Myoung Lae Kim, Yong Gyun Cho, Sang Yeup Lee, Ki Yup Kim
-
Patent number: 8710098Abstract: A group of amino substituted benzoyl derivatives, their preparation and their use. The screening and research on an antiviral drug with hA3G/Vif as a target point proves that the 3-amino benzoyl derivatives not only have the combined activity for the hA3G/Vif, but also have a function of inhibiting replication of viruses. The present invention provides the possible breakthrough progress for the problem of HIV drug resistance, thereby providing a novel clinical antiviral drug which has higher efficiency.Type: GrantFiled: September 28, 2009Date of Patent: April 29, 2014Assignee: Institute of Medicinal Biotechnology Chinese Academy of Medical ScienceInventors: Jian-Dong Jiang, Liyan Yu, Shan Cen, Zhuorong Li, Yanping Li, Jian Xu
-
Publication number: 20140114075Abstract: A process for the preparation in high yields and purity of the compound 6-(7-((1-aminocyclopropyl)methoxy)-6-methoxyquinolin-4-yloxy)-N-methyl-1-naphthamide of formula (I) and of the pharmaceutically acceptable salts thereof is described. The process has various advantages over those previously described, in particular it avoids the use of acyl azide intermediates and their Curtius rearrangement. Novel intermediates useful for the preparation of compound (I) are also described.Type: ApplicationFiled: December 23, 2013Publication date: April 24, 2014Applicant: EOS ETHICAL ONCOLOGY SCIENCE S.p.A. in abbreviated form EOS S.p.A.Inventors: Silvano SPINELLI, Valeria LIVI
-
Patent number: 8669285Abstract: The present invention provides novel cycloalkylmethylamine analogs, and methods of preparing cycloalkylmethylamine analogs. The present invention also provides methods of using cycloalkylmethylamine analogs and compositions of cycloalkylmethylamine analogs. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications.Type: GrantFiled: April 19, 2013Date of Patent: March 11, 2014Assignee: Reviva Pharmaceuticals, Inc.Inventors: Laxminarayan Bhat, Seema Rani Bhat
-
Patent number: 8642780Abstract: The present invention relates to N-carbomethoxy-N-methoxy-(2-chloromethyl)-aniline compounds of the formula I, wherein: n is 0, 1, 2 or 3, each R1 is independently selected from halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C4-haloalkoxy. The invention also relates to processes and intermediates for preparing such compounds of formula I. The invention furthermore relates to processes for preparing 2-(pyrazol-3?-yloxymethylene)-anilides in which compounds of formula I are applied as precursors.Type: GrantFiled: March 17, 2011Date of Patent: February 4, 2014Assignee: BASF SEInventors: Maximilian Dochnahl, Bernd Mueller
-
Publication number: 20140018549Abstract: Compounds of Formula I are useful for the treatment of anxiety disorders such as generalized anxiety disorder (GAD), panic attack, post traumatic stress disorder (PTSD), obsessive compulsive disorder (OCD) and social phobias, wherein: A is chosen from: aryl or heteroaryl, A being optionally substituted with up to 5 independently-selected groups R8; R1 is chosen from: alkyl or haloalkyl; R2 is chosen from: H, C(O)R6, C(O)OR6, SO2R6 or C(O)NR6R7; R3, R4 and R5 are independently chosen from: H or alkyl; R6 and R7 are independently chosen from: H or alkyl; and R8 is chosen from: OH, CN, halo, alkyl, alkoxy, haloalkyl, haloalkoxy, C(O)R6, C(O)OR6, SO2R6 or C(O)NR6R7.Type: ApplicationFiled: April 25, 2013Publication date: January 16, 2014Applicant: NPS Pharmaceuticals, Inc.Inventor: NPS Pharmaceuticals, Inc.
-
Patent number: 8609882Abstract: The invention relates to a process for the preparation of N-protected ?-aminoaldehydes by deacetalization of the acetal functional group of corresponding N-protected ?-aminoacetals using formic acid.Type: GrantFiled: April 2, 2008Date of Patent: December 17, 2013Assignee: Clariant Speciality Fine Chemicals (France)Inventors: Muriel Albalat, Géraldine Primazot, Didier Wilhelm, Jean-Claude Vallejos
-
Publication number: 20130331568Abstract: The invention provides compounds of formula I wherein n, A, R, R?, R?, R0, X and Y are as defined in the description, and their preparation. The compounds of formula I are useful as pharmaceuticals.Type: ApplicationFiled: August 15, 2013Publication date: December 12, 2013Applicant: Novartis AGInventors: Fabrizio Gasparini, Yves Auberson, Silvio Ofner, Terance W. Hart, Kaspar Zimmermann
-
Patent number: 8598386Abstract: The present invention relates to a method for producing (R)-2-acetamido-N-benzyl-3-methoxypropionamide (lacosamide), by methylation of (R)-2-acetamino-2-N-benzyl-3-hydroxy-propionamide (V), in which the methylation is carried out at a temperature below 20° C.Type: GrantFiled: October 17, 2011Date of Patent: December 3, 2013Assignee: Euticals GmbHInventors: Richard Wisdom, Joerg Jung, Andreas Meudt
-
Publication number: 20130316985Abstract: A pharmaceutical composition including at least one compound of the Formulas (I), (II), or (III), or a pharmaceutically acceptable salt, solvate, clathrate, or prodrug thereof, as defined herein. Also disclosed is a method of treatment of diseases which are pathophysiologically related to GPR35, the GPR35-hERG signaling complex, or both, as defined herein.Type: ApplicationFiled: May 20, 2013Publication date: November 28, 2013Applicant: Corning IncorporatedInventors: Huayun Deng, Ye Fang
-
Publication number: 20130296551Abstract: A 7-membered heterocyclic compound having the formula (I), or its salt, or a solvate thereof with a chymase inhibitory action and useful for the prevention or treatment of various diseases, in which chymase is involved: a method for producing the same, and a pharmaceutical composition useful for the prevention or treatment of diseases, in which chymase is involved, including the compound of having the formula (I), or its pharmaceutically acceptable salt, or a solvate thereof are provided.Type: ApplicationFiled: July 3, 2013Publication date: November 7, 2013Inventors: Tsuyoshi MUTO, Taisaku Tanaka, Hiroshi Maruoka, Seiichi Imajo, Yoshiaki Tomimori
-
Publication number: 20130281453Abstract: Serine hydrolases are implicated in malconditions such as cancer, central nervous system disorders, cardiovascular disorders, obesity, and metabolic disorders. Many serine hydrolases expressed in proteomic libraries are of unknown function in vivo. Compounds identified through library versus library screening can be used for treatment of malconditions associated with the specific serine hydrolase KIAA1363 (also known as AADACL1). A library of inhibitors of KIAA1363 was prepared and candidate compounds were identified as a potent inhibitors having submicromolar IC50 values. An exemplary compound of the invention was shown to be an effective inhibitor of prostate cancer pathogenesis. Other inhibitory compounds of the invention comprising fluorophore groups are shown to be effective in spatial and temporal localization of the serine hydrolase in cells and tissues.Type: ApplicationFiled: October 21, 2011Publication date: October 24, 2013Applicant: The Scripps Research InstituteInventors: Benjamin Cravatt, Daniel Nomura, Jae W. Chang, Raymond E. Moellering, Dan Bachovehin, Weiwei Li
-
Publication number: 20130231386Abstract: The present invention provides novel cycloalkylmethylamine analogs, and methods of preparing cycloalkylmethylamine analogs. The present invention also provides methods of using cycloalkylmethylamine analogs and compositions of cycloalkylmethylamine analogs. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications.Type: ApplicationFiled: April 19, 2013Publication date: September 5, 2013Applicant: Reviva Pharmaceuticals, Inc.Inventors: Laxminarayan BHAT, Seema Rani BHAT
-
Publication number: 20130211045Abstract: The present invention provides novel conformationally-defined macrocyclic compounds that have been demonstrated to be selective modulators of the ghrelin receptor (growth hormone secretagogue receptor, GHS-R1a and subtypes, isoforms and variants thereof). Methods of synthesizing the novel compounds are also described herein. These compounds are useful as agonists of the ghrelin receptor and as medicaments for treatment and prevention of a range of medical conditions including, but not limited to, metabolic and/or endocrine disorders, gastrointestinal disorders, cardiovascular disorders, obesity and obesity-associated disorders, central nervous system disorders, genetic disorders, hyperproliferative disorders and inflammatory disorders.Type: ApplicationFiled: December 17, 2012Publication date: August 15, 2013Applicant: TRANZYME PHARMA INC.Inventor: TRANZYME PHARMA INC.
-
Publication number: 20130202652Abstract: A targeting lipid can have the formula (I) in which T4 is a targeting moiety. The targeting moiety can be chosen to favor the lipid being localized with a desired organ, tissue, cell, cell type or subtype, or organelle. The targeting moiety can include, for example, transferrin, anisamide, an RGD peptide, prostate specific membrane antigen (PSMA), fucose, an antibody, or an aptamer.Type: ApplicationFiled: July 29, 2011Publication date: August 8, 2013Applicant: ALNYLAM PHARMACEUTICALS, INC.Inventors: Muthiah Manoharan, Kallanthottathil G. Rajeev, Narayanannair K. Jayaprakash
-
Patent number: 8492499Abstract: The invention relates to addition compounds which are obtainable by reacting a) one or more polyisocyanates containing uretdione groups with b) one or more compounds of the formula (I) Y—(XH)n??(I) with the proviso that at least 50% of the free isocyanate groups of component a) are reacted with the compounds of the formula (I) to give an intermediate which contains uretdione groups, and subsequently the intermediate is reacted with c) one or more compounds of the general formula (II) Z—NHRm??(II) with the proviso that all free NCO groups optionally still present and at least 20% of uretdione groups originally used are reacted with Z—(NHR)m. The invention further relates to the use of the addition compounds as dispersants and dispersion stabilizers, and to a process for preparing them.Type: GrantFiled: March 20, 2007Date of Patent: July 23, 2013Assignee: BYK-Chemie GmbHInventors: Karlheinz Haubennestel, Stefan Moessmer, Wolfgang Pritschins, Thomas Launag
-
Publication number: 20130156710Abstract: The present invention relates to the cosmetic, dermatological or therapeutic use of certain cyclohexyl carbamate compounds of formula (I) given below, preferably as skin and/or hair lightening (whitening) actives. The invention further relates to compositions and cosmetic, dermatological or therapeutic products comprising one or more compounds of formula (I) suitable for lightening human skin and/or hair and corresponding methods.Type: ApplicationFiled: May 25, 2010Publication date: June 20, 2013Applicant: SYMRISE AGInventors: Gabriele Vielhaber, Heiko Oertling, Nicole Titze, Claudia Gömann, Rahim Brodhage
-
Publication number: 20130137710Abstract: The present invention relates to the cosmetic, dermatological or therapeutic use of certain cyclohexyl carbamate compounds of formula (I) given below, preferably as anti-cellulite actives.Type: ApplicationFiled: May 25, 2010Publication date: May 30, 2013Applicant: SYMRISE AGInventors: Imke Meyer, Heiko Oertling, Nadine Hillebrand, Claudia Gömann, Rahim Brodhage
-
Publication number: 20130116457Abstract: The present invention provides compounds and methods that can be used to convert the intermediate halomethyl ketones (HMKs), e.g., chloromethyl ketones, to the corresponding S,S- and R,S-diastereomers. More particularly, the present invention provides: (1) reduction methods; (2) inversion methods; and (3) methods involving the epoxidation of alkenes. Using the various methods of the present invention, the R,S-epoxide and the intermediary compounds can be prepared reliably, in high yields and in high purity.Type: ApplicationFiled: June 7, 2012Publication date: May 9, 2013Applicant: Aerojet Fine Chemicals LLCInventors: Aslam A. Malik, Todd E. Clement, Hasan Palandoken, James Robinson, III, Joy A. Stringer
-
Publication number: 20130102794Abstract: The present invention provides an alternative synthesis of N-substituted aminotetralines comprising resolution of N-substituted aminotetralins of formula (II), wherein R1, R2 and R3 are as defined for compound of formula (I).Type: ApplicationFiled: June 24, 2011Publication date: April 25, 2013Applicant: UCB PHARMA GMBHInventors: Celal Ates, Arnaud Schule, Magali Palacio, Paul Deutsch, David Vasselin, Nicolas Carly, Ganesh Phadtare, Swapnil Yerande, Jean-Pierre Delatinne, Maria Luisa Escudero Hernandez, Veronique Pinilla
-
Publication number: 20130096317Abstract: The embodiments described herein provide a reduction of an aldehyde or a ketone, such as a Meerwein-Ponnorf-Verley (MPV) reaction of an aldehyde or ketone. In some embodiments, the reaction occurs in the presence of Al[OC(CH3)3]. In some embodiments, the reaction occurs in the presence of an aprotic solvent. In some embodiments, the aldehyde or ketone is an amino aldehyde or an amino ketone wherein the amine is group is protected such that the nitrogen of the amine has no proton. Other embodiments related to compositions and compounds related to the reduction reaction, or to the preparation or use of the aldehyde, the ketone, or the resulting alcohol.Type: ApplicationFiled: November 12, 2010Publication date: April 18, 2013Applicants: GEORGIA TECH RESEARCH CORPORATION, AMERICAN PACIFIC CORPORATIONInventors: Charles L. Liotta, Pamela Pollet, Kristen Kitagawa Fisher, William Dubay, Joy Stringer
-
Publication number: 20130066102Abstract: A new compound is provided, which is used for preparing lacosamide. A novel method for preparing lacosamide is also provided. During the reaction, iodomethane and silver oxide that are cost expensive are not used, nor a Pd-c catalyst is used, so the production cost is low, the raw materials and accessory materials are cheap and easily available, and the process is simple, so that industrial production is easy to realize; and moreover, the yield is high, and good economic efficiency can be achieved.Type: ApplicationFiled: January 28, 2011Publication date: March 14, 2013Applicant: ZHEJIANG JIUZHOU PHARMACEUTICAL CO., LTDInventors: Xianyi Zhang, Shaoqing Ge, Daqing Che
-
Patent number: 8362300Abstract: The present invention provides addition compounds, which suitable as dispersants and as dispersion stabilizers, and to the salts of the said compounds. The invention further provides processes for preparing these addition compounds, to their use as dispersants and dispersion stabilizers for organic and inorganic pigments and also fillers in organic and aqueous systems, and to pulverous or fibrous solids coated with such dispersants and intended for incorporation into liquid systems.Type: GrantFiled: May 6, 2005Date of Patent: January 29, 2013Assignee: BYK-Chemie GmbHInventors: Wolfgang Pritschins, Udo Krappe, Karlheinz Haubennestel, Andrea Esser
-
Publication number: 20130005986Abstract: The present invention relates to N-carbomethoxy-N-methoxy-(2-chloromethyl)-aniline compounds of the formula I, wherein: n is 0, 1, 2 or 3, each R1 is independently selected from halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C4-haloalkoxy. The invention also relates to processes and intermediates for preparing such compounds of formula I. The invention furthermore relates to processes for preparing 2-(pyrazol-3?-yloxymethylene)-anilides in which compounds of formula I are applied as precursors.Type: ApplicationFiled: March 17, 2011Publication date: January 3, 2013Applicant: BASF SEInventors: Maximilian Dochnahl, Bernd Mueller
-
Patent number: 8344173Abstract: A cyclotriphosphazene represented by Formula 1 prepared by introducing a dendritic tetrapeptide and a hydrophilic polyethylene glycol into a cyclotriphosphazene ring, a method of preparing the same, and a drug carrier including the cyclotriphosphazene of Formula 1. The compound according to the present invention may form a strong molecular hydrogel in a very low concentration of 2 w/w % or less. Furthermore, the hydrogel prepared using the compound of Formula 1 exhibits biodegradability, thermosensitivity at around body temperature, biocompatibility with protein drugs, and an easy way to prepare along with a sustained release property without any burst effect in the early stage of release. Therefore, the present cyclotriphosphazene molecular hydrogel may be efficiently used as a drug carrier for a sustained release of a drug, particularly, a protein drug.Type: GrantFiled: April 28, 2009Date of Patent: January 1, 2013Assignee: CnPharm Co., Ltd.Inventors: Youn Soo Sohn, Yong Joo Jun, Sung Mo Choi
-
Publication number: 20120302759Abstract: The invention relates to a method for preparing a combretastatin derivative (I) or (II), said method including the following steps: triaryl(3,4,5-trimethoxybenzyl)phosphonium halide P3 (III), wherein Ar denotes an aryl group selected from among phenyl or thienyl, is reacted with P2 having formula (IV) or P?2 having formula (V) so as to respectively obtain the compound P4 or P?4, which have formulas (VI) and (VII), respectively; then, during a step for deprotection in the presence of an acid and/or a base, the compound having P4 or P?4 leads, after an optional purification step, to the compound having formula (I) or (II).Type: ApplicationFiled: June 4, 2012Publication date: November 29, 2012Applicant: C/O SANOFIInventors: Pascal BESSE, Eric DIDIER, Nicolas TREMAUDEUX
-
Publication number: 20120288444Abstract: The present invention is directed single diasteromers of 4-fluoroglutamine having a diastereomeric excess of at least 80%. Methods of preparing the single diastereomers are also described, as well as methods of using the single diastereomers of radiolabeled 4-fluoroglutamine as imaging agent is also described.Type: ApplicationFiled: August 13, 2010Publication date: November 15, 2012Applicant: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIAInventors: Hank F. Kung, Craig B. Thompson, Wenchao Qu, Karl Ploessl
-
Publication number: 20120283466Abstract: A new compound is provided, which is used for preparing lacosamide. A novel method for preparing lacosamide is also provided. During the reaction, iodomethane and silver oxide that are cost expensive are not used, nor a Pd-c catalyst is used, so the production cost is low, the raw materials and accessory materials are cheap and easily available, and the process is simple, so that industrial production is easy to realize; and moreover, the yield is high, and good economic efficiency can be achieved.Type: ApplicationFiled: June 29, 2012Publication date: November 8, 2012Applicant: ZHEJIANG JIUZHOU PHARMACEUTICAL CO., LTD.Inventors: Xianyi ZHANG, Shaoqing GE, Daqing CHE
-
Publication number: 20120226066Abstract: The present invention is directed to novel macrocyclic compounds of formula (I) and their pharmaceutically acceptable salts, hydrates or solvates: wherein R1, R2, R3, R4, R5, R6, n1, m, p Z1, Z2, and Z3 are as describe in the specification. The invention also relates to compounds of formula (I) which are antagonists of the motilin receptor and are useful in the treatment of disorders associated with this receptor and with or with motility dysfunction.Type: ApplicationFiled: March 5, 2012Publication date: September 6, 2012Inventors: Eric Marsault, Luc Ouellet, Hamid R. Hoveyda
-
Publication number: 20120226067Abstract: The present invention is directed to novel macrocyclic compounds of formula (I) and their pharmaceutically acceptable salts, hydrates or solvates: wherein R1, R2, R3, R4, R5, R6 , n1, m, p Z1, Z2, and Z3 are as describe in the specification. The invention also relates to compounds of of formula (I) which are antagonists of the motilin receptor and are useful in the treatment of disorders associated with this receptor and with or with motility dysfunction.Type: ApplicationFiled: March 5, 2012Publication date: September 6, 2012Inventors: Eric Marsault, Luc Ouellet, Hamid R. Hoveyda
-
Publication number: 20120220784Abstract: The present invention provides an efficient and scalable process to prepare the compound of formula 4 by reduction of the corresponding ?-acyloxy sulfides.Type: ApplicationFiled: February 24, 2012Publication date: August 30, 2012Applicant: ScinoPharm Singapore PTE, Ltd.Inventors: JyhHsiung Liao, LungHuang Kuo
-
Patent number: 8247594Abstract: A compound of formula (I), wherein A1, A2, A3, A4, R1, R2, R3, G1, G2, G3 and Q are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes and intermediates for preparing compounds of formula (I), to insecticidal, acaricidal, molluscicidal and nematicidal compositions comprising them and to methods of using them to combat and control insect, acarine, mollusc and nematode pests.Type: GrantFiled: February 26, 2008Date of Patent: August 21, 2012Assignee: Syngenta Crop Protection LLCInventors: Pierre Joseph Marcel Jung, Christopher Richard Ayles Godfrey, William Lutz, Peter Maienfisch, André Denis Stoller, Werner Zambach
-
Patent number: 8222314Abstract: Urethane acrylates of the general Formula (I), corresponding salts, solvates or solvates of a salt thereof: wherein R1, R2, R3, R4 and R5 each independently represent a substituent selected from the group consisting of hydrogen, halogens, C1-6-alkyls, trifluoromethyl, C1-6-alkylthios, C1-6-alkylselenos, C1-6-alkyltelluros, and nitro groups, with the proviso that at least one of R1, R2, R3, R4 and R5 is not hydrogen; R6 and R7 each independently represent a substituent selected from the group consisting of hydrogen and C1-6-alkyls; and A represents a saturated or unsaturated or linear or branched C1-6-alkyl radical or a polyalkylene oxide radical having 2-6 ethylene oxide or propylene oxide units; processes for producing and methods of using the same.Type: GrantFiled: August 7, 2009Date of Patent: July 17, 2012Assignee: Bayer MaterialScience AGInventors: Thomas Roelle, Friedrich-Karl Bruder, Thomas Fäcke, Marc-Stephan Weiser, Dennis Hönel
-
Publication number: 20120178805Abstract: Provided are various compounds of Formula (I): Also provided are pharmaceutical compositions comprising the above compounds. Additionally, methods of inhibiting macrophage migration inhibitory factor (MIF) activity in a mammal are provided, as are methods of treating or preventing inflammation in a mammal. Further provided are methods of treating a mammal having sepsis, septicemia, and/or endotoxic shock. Also provided are methods of treating a mammal having an autoimmune disease, and methods of treating a mammal having a tumor.Type: ApplicationFiled: March 13, 2012Publication date: July 12, 2012Inventor: Yousef Al-Abed
-
Publication number: 20120178957Abstract: The present invention relates to Sitagliptin intermediate and preparation method and use thereof. The method comprises reacting compound of formula (II) and trifluorobromobenzene with a Grignard reagent by a Grignard reaction to obtain a compound of formula (I). Compound of formula (I) is a new intermediate compound for the synthesis of Sitagliptin. Compound of formula (I) can be easily used for preparing another important intermediate compound of formula (V) for the synthesis of Sitagliptin.Type: ApplicationFiled: September 25, 2010Publication date: July 12, 2012Inventors: Guoliang Zhu, Jian Zhang, Lljun Yang, Qingdan Yao, Jie Ying