Plural Hetero Rings Patents (Class 549/414)
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Patent number: 11661406Abstract: A method of preparing an intermediate useful for the synthesis of a diphenylmethane derivative that can be used as an SGLT inhibitor is described. A method of synthesizing a compound of Formula 7 can address problems of existing synthesis processes requiring the synthesis of the Grignard reagent and management of related substances. In addition, the method can minimize the generation of related substances, and thus does not require reprocessing of reaction products, thereby simplifying the process. Accordingly, the production yield of a diphenylmethane derivative can be maximized.Type: GrantFiled: August 9, 2019Date of Patent: May 30, 2023Assignee: DAEWOONG PHARMACEUTICAL CO., LTD.Inventors: Qing Ri Li, Hee Kyoon Yoon
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Patent number: 11191273Abstract: Disclosed herein are methods of making (4aR,6S,8aR)-6-((R)-1-hydroxyethyl)-6,8a-dihydropyrano[3,2-b]pyran-2-(4aH)-one (2) and methods of making (4aR,6S,8aR)-6-cyano-6,8a-dihydropyrano-[3,2-b]pyran-2(4aH)-one (4). Other pyranopyrans were also synthesized. Also compositions containing (4aR,6S,8aR)-6-cyano-6,8a-dihydropyrano-[3,2-b]pyran-2(4aH)-one (4) (or other pyranopyrans described herein) and optionally a carrier. In addition, methods for killing microorganisms or weeds on or in an object or area involving contacting the object or area with an effective microorganisms or weeds killing amount of a composition containing (4aR,6S,8aR)-6-cyano-6,8a-dihydropyrano-[3,2-b]pyran-2(4aH)-one (4) (or other pyranopyrans described herein) and optionally a carrier.Type: GrantFiled: September 23, 2019Date of Patent: December 7, 2021Assignees: The United States of America, as represented by The Secretary of Agriculture, Villanova UniversityInventors: Kevin Schrader, Stephen O. Duke, Robert M. Giuliano
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Patent number: 9573892Abstract: The subject of the invention is process for the preparation of the prostaglandin amides of the general formula I, where in the formula, the bonds marked with dotted lines may be single or double bonds, in the case of double bounds at positions 5,6 and 13,14 they may be in cis or in trans orientation, Q stands for a hydroxyl-group and Z stands for a hydroxyl- or oxo-group, R1 and R2 independently represent hydrogen atom or a straight or branched C1-10 alkyl- or aralkyl-group, optionally substituted with —ONO2 group, or an aralkyl- or aryl-group, which contains heteroatom, R3 represents a straight or branched, saturated or unsaturated C4-6 hydrocarbon group, or a C4-10 alkylcycloalkyl- or cycloalkyl-group, or an optionally with alkyl group or halogen atom substituted phenyl-, C7-10 alkylaryl- or hetaryl-group, Y represents (CH2)n group or O atom or S atom, and where n=0-3.Type: GrantFiled: December 10, 2015Date of Patent: February 21, 2017Assignee: CHINOIN ZRTInventors: Gábor Havasi, Tibor Kiss, Irén Hortobágyi, Zsuzsanna Kardos, István Lászlófi, Zoltán Bischof, Ádám Bódis
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Patent number: 9034921Abstract: A compound with a diphenylmethane moiety having an inhibitory activity against sodium-dependent glucose cotransporter 2 (SGLT2) being present in the intestine and kidney is disclosed. A pharmaceutical composition including the compound as an active ingredient, which is useful for preventing or treating metabolic disorders, particularly diabetes is disclosed. A method for preparing the compound, and a method for preventing or treating metabolic disorders, particularly diabetes, by using the compound is provided.Type: GrantFiled: June 1, 2012Date of Patent: May 19, 2015Assignee: GREEN CROSS CORPORATIONInventors: Soongyu Choi, Kwang Seop Song, Suk Ho Lee, Min Ju Kim, Hee Jeong Seo, Eun-Jung Park, Younggyu Kong, So Ok Park, Hyunku Kang, Myung Eun Jung, Kinam Lee, Hyun Jung Kim, Jun Sung Lee, Min Woo Lee, Mi-Soon Kim, Dong Ho Hong, Misuk Kang
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Patent number: 8981128Abstract: The present invention relates to the production of compounds comprising nitrile functions and of cyclic imide compounds. It relates more particularly to the production of compounds comprising nitrile functions from compounds comprising carboxylic functions, advantageously of natural and renewable origin, and from 2-methylglutaronitrile (MGN) or a mixture N of dinitriles comprising 2-methylglutaronitrile (MGN), 2-ethylsuccinonitrile (ESN) and adiponitrile (AdN).Type: GrantFiled: July 5, 2012Date of Patent: March 17, 2015Assignee: Rhodia OperationsInventors: Philippe Marion, Roland Jacquot
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Publication number: 20150072969Abstract: The present invention relates to phenyl alkanoic acid derivatives (the compounds of Formula (I)); and their isotopic forms, stereoisomeric and tautomeric forms and mixtures thereof in all ratios, or pharmaceutically acceptable salts, pharmaceutically acceptable solvates, prodrugs, polymorphs, N-oxides, S-oxides or carboxylic acid isosteres thereof. The invention also relates to processes for the preparation of compounds of Formula (I) and pharmaceutical compositions comprising one or more of the compounds of Formula (I). The said compounds and the pharmaceutical composition function as GPR (G-protein coupled receptor) agonists, particularly as GPR40 agonists, and are useful in the treatment of diseases or conditions mediated by GPR40. The present invention further relates to a method of treatment of diseases or conditions mediated by GPR40 comprising administering to a subject in need thereof a therapeutically effective amount of the compounds of Formula (I).Type: ApplicationFiled: February 27, 2013Publication date: March 12, 2015Applicant: PIRAMAL ENTERPRISES LIMITEDInventors: Sanjay Kumar, Rajiv Sharma, Vishal Ashok Mahajan, Sangameshwar Prabhakar Sawargave
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Patent number: 8956999Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds of formula (I), which are suitable for use as herbicides.Type: GrantFiled: June 26, 2008Date of Patent: February 17, 2015Assignees: Syngenta Limited, Syngenta Crop Protection LLCInventors: Stephane André Marie Jeanmart, Christopher John Mathews, John Benjamin Taylor, Mangala Govenkar, Stephen Christopher Smith
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Patent number: 8957097Abstract: The present invention is directed to hemi phorboxazole A: and its stereoisomers, as well as derivatives of hemi phorboxazole A of formula I: wherein ring A is aryl or a 5- or 6-membered heteroaryl optionally substituted with one or more of halogen, —OH, or —C1-6alkyl; and R is —CN, a 5- or 6-membered heteroaryl, or halogen; and the pharmaceutically acceptable salt forms thereof, in addition to methods of using these compounds.Type: GrantFiled: July 23, 2010Date of Patent: February 17, 2015Assignees: The Trustees Of The University Of Pennsylvania, The Regents Of The University Of CaliforniaInventors: Amos B. Smith, III, Zhuqing Liu, Anne-Marie L. Hogan, Doralyn S. Dalisay, Tadeusz F. Molinski
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Publication number: 20150038566Abstract: The invention provides novel compounds of Formulas (I)-(IV), as described herein. Also provided are compositions of these compounds, method of making the compounds, and methods of using the compounds. The compounds can be used to regulate cholesterol homeostasis and to treat conditions and diseases associated with cholesterol homeostasis, including lysosomal lipid storage disorders such as Niemann-Pick Disease type C.Type: ApplicationFiled: October 20, 2014Publication date: February 5, 2015Applicant: UNIVERSITY OF NOTRE DAME DU LACInventor: Richard Taylor
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Publication number: 20150034871Abstract: An object is to provide a polymerizable compound having high polymerization reactivity, a high conversion ratio and high solubility in a liquid crystal composition, a polymerizable composition containing the compound, a liquid crystal composite prepared from the composition, and a liquid crystal display device having the composite. A solution is a polymerizable compound represented by formula (1). In the formula, for example, P1 and P2 are —OCO—(CH3)C?CH2; S1 and S2 are a single bond; ring A1, ring A2 and ring A3 are 1,4-phenylene; Z1, Z2 and Z3 are a single bond; two of G is —CH? or —N?; and a is 0 or 1.Type: ApplicationFiled: July 31, 2014Publication date: February 5, 2015Applicants: JNC PETROCHEMICAL CORPORATION, JNC CORPORATIONInventors: Yasuyuki GOTOH, Teizi SATOU
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Publication number: 20150025069Abstract: This invention is directed to analogs of 5-(tetradecyloxy)-2-furancarboxylic acid (TOFA) and their use in the treatment of dermatological disorders or conditions characterized by sebaceous gland hyperactivity, such as acne and oily skin, and other dermatological disorders and conditions. This invention is also directed to pharmaceutical compositions comprising analogs of TOFA and a pharmaceutically acceptable excipient for dermatological or oral administration.Type: ApplicationFiled: October 3, 2014Publication date: January 22, 2015Inventors: Timothy Scott Daynard, Geoffrey C. Winters, David W.C. Hunt
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Patent number: 8927597Abstract: In general, the invention features compounds useful for the synthesis of analogs of halichondrin B, such as eribulin or pharmaceutically acceptable salts thereof, e.g., eribulin mesylate.Type: GrantFiled: January 7, 2013Date of Patent: January 6, 2015Assignee: Eisai R&D Management Co., Ltd.Inventors: Atsushi Endo, Charles E. Chase, Francis G. Fang
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Publication number: 20140356625Abstract: The present invention provides methods for manufacturing neuraminic acid derivatives. [Means for solution] Methods for manufacturing compounds represented by the formula (I): [wherein R1 represents a C1-C19 alkyl group], or a pharmacologically acceptable salt thereof, using N-acetylneuraminic acid dihydrate as a starting raw material are provided.Type: ApplicationFiled: December 13, 2012Publication date: December 4, 2014Inventors: Tomohito Sakurai, Takumi Nakajima, Masakazu Wakayama, Fumihiko Toriyama, Yasuhisa Kuwahara
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Publication number: 20140309208Abstract: Disubstituted 3,4-diamino-3-cyclobutene-1,2-dione compounds are disclosed that are represented by general formula (I). Also disclosed, are pharmaceutical compositions including these compounds and methods of using these compounds and compositions for the treatment of chemokine-mediated pathologies.Type: ApplicationFiled: October 26, 2012Publication date: October 16, 2014Inventors: Branislav Musicki, Jerôme Aubert, Jean-Guy Boiteaux, Laurence Clary, Patricia Rossio, Marlène Schuppli-Nollet
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Publication number: 20140309427Abstract: Certain 3,6-disubstituted and 2, 4, 5-trisubstituted pyran derivatives that exhibit potent activity on monoamine transport systems are provided. The 3, 6 and 2, 4, 5 pyrans are useful in probing the effects of their binding to monoamine transporter systems and the corresponding relationships to various afflictions affecting the CNS, or as a treatment for various CNS-related disorders in which the monoamine transport and related systems are implicated.Type: ApplicationFiled: February 6, 2014Publication date: October 16, 2014Inventor: Aloke K. DUTTA
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Publication number: 20140088079Abstract: The present invention relates to a compound with a diphenylmethane moiety having an inhibitory activity against sodium-dependent glucose cotransporter 2 (SGLT2) being present in the intestine and kidney, and a pharmaceutical composition comprising the same as an active ingredient, which is useful for preventing or treating metabolic disorders, particularly diabetes. The present invention also provides a method for preparing the compound, and a method for preventing or treating metabolic disorders, particularly diabetes, by using the compound.Type: ApplicationFiled: June 1, 2012Publication date: March 27, 2014Applicant: GREEN CROSS CORPORATIONInventors: Soongyu Choi, Kwang Seop Song, Suk Ho Lee, Min Ju Kim, Hee Jeong Seo, Eun-Jung Park, Younggyu Kong, So Ok Park, Hyunku Kang, Myung Eun Jung, Kinam Lee, Hyun Jung Kim, Jun Sung Lee, Min Woo Lee, Mi-Soon KIM, Dong Ho Hong, Misuk Kang
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Publication number: 20140051872Abstract: The present invention provides catalysts, methods, and reactor systems for converting oxygenated hydrocarbons to oxygenated compounds. The invention includes methods for producing cyclic ethers, monooxygenates, dioxygenates, ketones, aldehydes, carboxylic acids, and alcohols from oxygenated hydrocarbons, such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like, using catalysts containing palladium, molybdenum, tin, and tungsten. The oxygenated compounds produced are useful in the production of liquid fuels, chemicals, and other products.Type: ApplicationFiled: August 15, 2012Publication date: February 20, 2014Applicant: Virent, Inc.Inventors: Brian Blank, Randy Cortright, Taylor Beck, Elizabeth Woods, Mike Jehring
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Patent number: 8637496Abstract: The invention relates to the use of compounds having a monogalactosyldiacylglycerol (MGDG) synthase inhibitory activity as herbicide or algaecide, and to herbicide and algaecide compositions containing at least one of these compounds.Type: GrantFiled: June 2, 2008Date of Patent: January 28, 2014Assignees: Commissariat a l'Energie Atomique, Centre National de la Recherche ScientifiqueInventors: Anne-Laure Bonneau, Cyrille Botte, Michael Deligny, Nadia Saidani, Hélène Hardre, Bernard Rousseau, Roman Lopez, Eric Marechal
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Publication number: 20130324525Abstract: The present invention relates to novel heterocyclic compounds and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula (I): wherein Q1, Q2, R2, R3, R4, R5, and R6 are as described herein. The invention also relates to methods for the preparation of the compounds, and to pharmaceutical compositions containing such compounds.Type: ApplicationFiled: August 6, 2013Publication date: December 5, 2013Applicant: Gilead Sciences, Inc.Inventors: Matthew Abelman, Robert H. Jiang, Jeff Zablocki
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Patent number: 8575370Abstract: Methods for manufacturing neuraminic acid compounds and synthetic intermediates of neuraminic acid compounds, including a method for manufacturing a compound represented by wherein R2 represents a C1-C4 alkyl, R3 represents a C1-C6 alkyl, R4 and R5 represent a hydrogen atom, a C1-C6 alkyl or a phenyl, or R4 and R5 together form a tetramethylene, a pentamethylene or an oxo, and Ac represents an acetyl, comprising reacting a compound represented by wherein R2 represents a C1-C4 alkyl, R3 represents a C1-C6 alkyl, R4 and R5 represent a hydrogen atom, a C1-C6 alkyl or a phenyl, or R4 and R5 together form a tetramethylene, a pentamethylene or an oxo, with trimethylsilyl azide in the presence of a Lewis acid.Type: GrantFiled: March 12, 2013Date of Patent: November 5, 2013Assignee: Daiichi Sankyo Company, LimitedInventors: Yoshitaka Nakamura, Masakazu Wakayama, Kazuhiro Umeo
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Publication number: 20130252937Abstract: The present invention relates to compounds of general formula I, wherein the groups R1, R2 and m are defined as in claim 1, which have valuable pharmacological properties, in particular bind to the GPR40 receptor and modulate its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2.Type: ApplicationFiled: March 14, 2013Publication date: September 26, 2013Applicant: Boehringer Ingelheim International GmbHInventors: Matthias ECKHARDT, Sara FRATTINI, Dieter HAMPRECHT, Frank HIMMELSBACH, Elke LANGKOPF, Iain LINGARD, Stefan PETERS, Holger WAGNER
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Publication number: 20130237536Abstract: Heterocyclic compounds which modulate cannabinoid receptors are presented. Pharmaceutical compositions containing these compounds, methods of using these compounds as modulators of cannabinoid receptors and processes for synthesizing these compounds are also described herein.Type: ApplicationFiled: April 26, 2013Publication date: September 12, 2013Applicant: The Cleveland Clinic FoundationInventors: Mohamed Naguib Attala, Philippe Diaz
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Publication number: 20130197072Abstract: Methods for manufacturing neuraminic acid compounds and synthetic intermediates of neuraminic acid compounds, including a method for manufacturing a compound represented by wherein R2 represents a C1-C4 alkyl, R3 represents a C1-C6 alkyl, R4 and R5 represent a hydrogen atom, a C1-C6 alkyl or a phenyl, or R4 and R5 together form a tetramethylene, a pentamethylene or an oxo, and Ac represents an acetyl, comprising reacting a compound represented by wherein R2 represents a C1-C4 alkyl, R3 represents a C1-C6 alkyl, R4 and R5 represent a hydrogen atom, a C1-C6 alkyl or a phenyl, or R4 and R5 together form a tetramethylene, a pentamethylene or an oxo, with trimethylsilyl azide in the presence of a Lewis acid.Type: ApplicationFiled: March 12, 2013Publication date: August 1, 2013Applicant: DAIICHI SANKYO CO., LTD.Inventor: DAIICHI SANKYO CO., LTD.
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Publication number: 20130123519Abstract: In general, the invention features compounds useful for the synthesis of analogs of halichondrin B, such as eribulin or pharmaceutically acceptable salts thereof, e.g., eribulin mesylate.Type: ApplicationFiled: January 7, 2013Publication date: May 16, 2013Inventors: Atsushi Endo, Charles E. Chase, Francis G. Fang
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Patent number: 8440832Abstract: Heterocyclic compounds which modulate cannabinoid receptors are presented. Pharmaceutical compositions containing these compounds, methods of using these compounds as modulators of cannabinoid receptors and processes for synthesizing these compounds are also described herein.Type: GrantFiled: July 14, 2008Date of Patent: May 14, 2013Assignee: Board of Regents, The University of Texas SystemInventors: Mohamed Naguib Attala, Philippe Diaz
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Patent number: 8415121Abstract: Improved process for the isolation of laidlomycin from a fermentation broth includes increasing the pH of the fermentation broth and centrifuging the pH adjusted fermentation broth, resulting in an aqueous layer and a wet solid layer containing laidlomycin. After the aqueous layer is removed, the wet solid layer containing laidlomycin is dried. The process provides an efficient and high yielding method.Type: GrantFiled: September 22, 2010Date of Patent: April 9, 2013Assignee: Alpharma, LLCInventor: Robert Sheridan
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Patent number: 8389073Abstract: The invention provides a liquid crystal compound that has a large negative dielectric anisotropy (??) and also has at least one of characteristics such as the stability to heat, light or the like, a high clearing point, a suitable refractive index anisotropy (?n), a large negative dielectric anisotropy (??) and an excellent compatibility with other liquid crystal compounds. An excellent effect in which especially the value of the dielectric anisotropy (??) is increased negatively is achieved by use of the compound having two moieties of 1) a tetrahydropyran ring and and thus the effect is utilized.Type: GrantFiled: February 1, 2010Date of Patent: March 5, 2013Assignees: JNC Corporation, JNC Petrochemical CorporationInventors: Kenji Hirata, Tokifumi Masukawa, Junichi Yamashita, Maiko Ito
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Patent number: 8383651Abstract: Compounds of formula (I) are disclosed. Compounds according to the invention bind to and are agonists, antagonists or inverse agonists of the CB2 receptor, and are useful for treating inflammation. Those compounds which are agonists are additionally useful for treating pain.Type: GrantFiled: September 15, 2010Date of Patent: February 26, 2013Assignee: Boehringer Ingelheim International GmbHInventors: Alessandra Bartolozzi, Doris Riether, Renee M. Zindell, Patricia Amouzegh, Nigel James Blumire, Monika Ermann, Innocent Mushi, Robert John Scott
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Publication number: 20120302566Abstract: The present invention relates to compounds defined by formula (I) wherein the variables R1, R2, R3, m, and n are defined as in claim 1, possessing valuable pharmacological activity. Particularly, the compounds are activators of the receptor GPR40 and thus are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2.Type: ApplicationFiled: November 30, 2011Publication date: November 29, 2012Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBHInventors: Frank Himmelsbach, Remko Bakker, Matthias Eckhardt, Dieter Hamprecht, Elke Langkopf, Holger Wagner
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Publication number: 20120283198Abstract: A halogenated dideoxy sugar derivative, having the following general structure I wherein X is halogen, R1 and R2 are H or Br; R3 and R4 are OH or OAc. The compounds 1-14 of the current invention has strong inhibition effect on human nasopharyngeal cancer CNE-2Z cells, human lung cancer A549 cells. human colon cancer HT-29 cells, human liver cancer Bel-7402 cells, human rectum cancer cells HCE 8693, human stomach cancer BGC-803 cells, human esophagus cancer CaEs-17 cells, human breast cancer cells MCF-7, human ovarian cancer cells A2780, pancreatic cancer cells PC-3, human bladder cells EJ, human brain glia cells TG-905, human leukemia cells K562, human melanoma M 14 cells and human anaplastic thyroid carcinoma TA-K cells. They can be used to prepare anti-tumor medicament and have significant clinic value.Type: ApplicationFiled: July 2, 2012Publication date: November 8, 2012Applicant: SUZHOU HARMONY BIOTECHNOLOGY CO., LTD.Inventor: Hua MAO
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Publication number: 20120101091Abstract: The present application provides compounds of formula I wherein X, Y, R2, n, R5 and R6 are defined herein, useful as inhibitors of the hepatitis C virus NS5B polymerase The present application also provides pharmaceutical compositions containing said compounds, methods of using said compounds as pharmaceuticals alone or with other antiviral agent in the treatment of a hepatitis C viral infection in a mammal having or at risk of having the infection.Type: ApplicationFiled: October 1, 2009Publication date: April 26, 2012Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBHInventors: Pierre Beaulieu, Pierre Bonneau, René Coulombe, Pasquale Forgione, James Gillard, Araz Jakalian, Jean Rancourt
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Patent number: 8148554Abstract: The invention provides methods and compositions for use in treating diseases associated with excessive cellular proliferation, such as cancer, and intermediates for the synthesis of such compositions.Type: GrantFiled: August 12, 2010Date of Patent: April 3, 2012Assignee: Eisai R&D Management Co., Ltd.Inventors: Boris M. Seletsky, Melvin J. Yu, Wanjun Zheng
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Publication number: 20110295023Abstract: The nucleotide sequence of a DNA involved in the biosynthesis of herboxidiene was determined. Utilizing this DNA, herboxidiene and analogues thereof can be efficiently produced.Type: ApplicationFiled: May 27, 2009Publication date: December 1, 2011Applicants: MERCIAN CORPORATIONInventors: Kazuhiro Machida, Kaoru Okayama, Masashi Itoh, Asako Toyoda
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Publication number: 20110230551Abstract: The present invention provides a novel class of withanolides that have been isolated from W. somnifera under aeroponic conditions or produced semi-synthetically from withanolide natural products. The invention also provides pharmaceutical compositions thereof and methods for using the same in proliferative diseases, neurodegenerative diseases, autoimmune, and inflammatory diseases.Type: ApplicationFiled: September 15, 2009Publication date: September 22, 2011Inventors: Leslie Gunatilaka, Ekanayake Mudiyanselage Kithsiri Wijeratne, Ya-Ming Xu, Luke Whitesell, Susan L. Lindquist
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Publication number: 20110190127Abstract: Pyranone, thiopyranone and cyclohexenedione compounds of formula (I), which are suitable for use as herbicides.Type: ApplicationFiled: June 4, 2009Publication date: August 4, 2011Applicant: SYNGENTA CROP PROTECTION, INC.Inventors: James Nicholas Scutt, Christopher John Mathews
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Publication number: 20110184190Abstract: In general, the invention features compounds useful for the synthesis of analogs of halichondrin B, such as eribulin or pharmaceutically acceptable salts thereof, e.g., eribulin mesylate.Type: ApplicationFiled: January 26, 2011Publication date: July 28, 2011Applicant: Eisai R&D Management Co., Ltd.Inventors: Atsushi Endo, Charles E. Chase, Francis G. Fang
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Publication number: 20110015413Abstract: Provided herein are methods of preparing crystalline mupirocin calcium dihydrate comprising combining solid mupirocin, solid calcium carbonate, and water in an amount sufficient to form a heterogeneous mixture and precipitate crystalline mupirocin calcium dihydrate from the mixture. In some embodiments, the methods produce nanocrystalline mupirocin calcium dihydrate, suitable for use in pharmaceutical formulations.Type: ApplicationFiled: December 30, 2008Publication date: January 20, 2011Inventors: Nafis Defterdarovic, Marijan Tudja, Drazen Cavuzic
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Patent number: 7868191Abstract: The present invention relates to methods for the preparation and purification of mupirocin calcium. The process comprises adsorbing mupirocin to a hydrophobic adsorbent resin, exposing the bound mupirocin to a calcium-containing solution, washing impurities from the resin and eluting purified mupirocin calcium from the resin.Type: GrantFiled: August 29, 2007Date of Patent: January 11, 2011Assignee: Xellia Pharmaceuticals ApSInventor: Lene Aassveen
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Patent number: 7833756Abstract: Dibenzorhodamine compounds having the structure are disclosed, including nitrogen- and aryl-substituted forms thereof. In addition, two intermediates useful for synthesizing such compounds are disclosed, a first intermediate having the structure including nitrogen- and aryl-substituted forms thereof, and a second intermediate having the structure including nitrogen- and aryl-substituted forms thereof, wherein substituents at positions C-14 to C18 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alkyl, carboxylic acid, sulfonic acid, —CH2OH, alkoxy, phenoxy, linking group, and substituted forms thereof. The invention further includes energy transfer dyes comprising the dibenzorhodamine compounds, nucleosides labeled with the dibenzorhodamine compounds, and nucleic acid analysis methods employing the dibenzorhodamine compounds.Type: GrantFiled: July 8, 2008Date of Patent: November 16, 2010Assignee: Applied Biosystems, LLCInventors: Scott C. Benson, Joe Y. L. Lam, Steven Michael Menchen
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Publication number: 20100256156Abstract: The present invention provides a heterocyclic compound represented by the following formula (I), which has a glucagon antagonistic action and is useful for the prophylaxis or treatment of diabetes and the like, a compound represented by wherein ring A is an optionally substituted benzene ring and the like; Y is a nitrogen atom and the like; X is —O— and the like; R4 is a hydrogen atom and the like; R5 and R6 are each independently a hydrogen atom and the like; R1 is an optionally substituted hydrocarbon group and the like; R2 is a hydrogen atom and the like; and R3 is —(CH2)3—COOH and the like, or a salt thereof.Type: ApplicationFiled: October 31, 2008Publication date: October 7, 2010Inventors: Yoshihiro Banno, Ryoma Hara, Ryosuke Tokunoh
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Publication number: 20100204220Abstract: Heterocyclic compounds which modulate cannabinoid receptors are presented. Pharmaceutical compositions containing these compounds, methods of using these compounds as modulators of cannabinoid receptors and processes for synthesizing these compounds are also described herein.Type: ApplicationFiled: July 14, 2008Publication date: August 12, 2010Inventors: Mohamed Naquib Attala, Philippe Diaz
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Publication number: 20100197684Abstract: The present invention relates to novel heterocyclic compounds and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula (I): wherein Q1, Q2, R2, R3, R4, R5, and R6 are as described herein. The invention also relates to methods for the preparation of the compounds, and to pharmaceutical compositions containing such compounds.Type: ApplicationFiled: February 9, 2010Publication date: August 5, 2010Applicant: Gilead Palo Alto, Inc.Inventors: Matthew Abelman, Robert Jiang, Jeff Zablocki
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Publication number: 20100179191Abstract: Glucopyranosyl-substituted cyclopropyl-benzene derivatives defined according to claim 1, including the tautomers, the stereoisomers thereof, the mixtures thereof and the salts thereof. The compounds according to the invention are suitable for the treatment of metabolic disorders.Type: ApplicationFiled: August 14, 2007Publication date: July 15, 2010Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBHInventors: Frank Himmelsbach, Matthias Eckhardt, Peter Eickelmann
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Patent number: 7635782Abstract: This invention relates to a new method for the stereospecific thiocarboxylation of organic compounds for the preparation of compounds according to formula (I): wherein a compound of formula (II): is reacted with a compound of formula (IIIa) or (IIIb): then treating the obtained product with a thiocarboxylic acid or a salt thereof, and subsequently carrying out a nitration reaction.Type: GrantFiled: February 17, 2009Date of Patent: December 22, 2009Assignee: Lacer, S.A.Inventors: Francisco Pubill Coy, Anna Modolell Saladrigas, Jose Repolles Moliner
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Patent number: 7619102Abstract: A method for purification of the antibiotic mupirocin (pseudomonic acid A) which comprises: a) Causing or allowing precipitation of mupirocin from an aqueous solution thereof; b) Recovering the precipitate; c) Dissolving the recovered precipitate in an organic solvent.Type: GrantFiled: February 21, 2006Date of Patent: November 17, 2009Assignee: Axellia Pharmaceuticals ApSInventors: Marc Antonius Theodorus Bisschops, Tiemen Geert Pieter Reijns, Anita Mathiesen, Lene Aassveen
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Publication number: 20090281175Abstract: Compounds of the avermectin family or derivatives thereof, notably latidectin, are formulated into pharmaceutical compositions useful for the treatment of dermatological conditions in humans, in particular rosacea.Type: ApplicationFiled: March 26, 2009Publication date: November 12, 2009Applicant: GALDERMA S.A.Inventors: Alexandre Kaoukhov, Cecile Cousin
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Publication number: 20090240071Abstract: The present invention relates to methods for the preparation and purification of mupirocin calcium. The process comprises adsorbing mupirocin to a hydrophobic adsorbent resin, exposing the bound mupirocin to a calcium-containing solution, washing impurities from the resin and eluting purified mupirocin calcium from the resin.Type: ApplicationFiled: August 29, 2007Publication date: September 24, 2009Applicant: Axellia Pharmaceuticals ApSInventor: Lene Aassveen
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Patent number: 7569604Abstract: Heterocyclic derivatives act as Ca channel antagonists. The compositions are useful for treating or relieving Ca channel mediated conditions.Type: GrantFiled: June 22, 2005Date of Patent: August 4, 2009Assignee: Vertex Pharmaceuticals IncorporatedInventors: Andreas Termin, Esther Martinborough, Nicole Zimmerman, Charles Cohen, Corey Gutierrez
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Patent number: 7479502Abstract: The present invention relates to novel inhibitors of Factors VIIa, IXa, Xa, XIa, in particular Factor VIIa, pharmaceutical compositions comprising these inhibitors, and methods for using these inhibitors for treating or preventing thromboembolic disorders, cancer or rheumatoid arthritis. Processes for preparing these inhibitors are also disclosed.Type: GrantFiled: December 3, 2003Date of Patent: January 20, 2009Assignee: Pharmacyclics, Inc.Inventors: Aleksandr Kolesnikov, Roopa Rai, William Dvorak Shrader, Steven M. Torkelson, Kieron E. Wesson, Wendy B. Young
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Patent number: 7470720Abstract: The invention provides methods and compositions for use in treating diseases associated with excessive cellular proliferation, such as cancer.Type: GrantFiled: October 16, 2003Date of Patent: December 30, 2008Assignee: Eisai R&D Management Co., Ltd.Inventors: Bruce A. Littlefield, Murray J. Towle