Polycyclo Ring System In Substituent Q Patents (Class 564/172)
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Patent number: 9663451Abstract: The present invention relates to new forms of co-crystals of agomelatine and p-toluenesulphonic acid, to a process for their preparation and to pharmaceutical compositions containing them. The co-crystals according to the invention have better solubility than agomelatine and are therefore more suitable for the preparation of pharmaceutical compositions. They also have better stability and purity and, moreover, are obtained by a simple process which does not include any difficult steps.Type: GrantFiled: July 30, 2014Date of Patent: May 30, 2017Assignees: LES LABORATOIRES SERVIER, SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRYInventors: Hanbin Shan, Yuhui Shen, Ying Luo, Philippe Letellier, Michael Lynch
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Patent number: 9527803Abstract: The present invention provides a new crystalline form VII of agomelatine, its method of preparation, application and pharmaceutical composition. This new crystalline form offers high purity, a stable crystalline structure and good reproducibility, while its method of production lends itself well to large scale production. In terms of stability and purity, it is superior to the numerous crystalline forms which have hitherto been reported. As a result, the crystalline form VII of the present invention possesses advantages in pharmaceutical preparation.Type: GrantFiled: March 22, 2012Date of Patent: December 27, 2016Assignees: LES LABORATOIRES SERVIER, SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRYInventors: Yu Huang, Ling Tong, Xueyan Zhu, Hanbin Shan, Zhedong Yuan, Xiong Yu
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Publication number: 20150148414Abstract: Prostacyclin compounds and compositions comprising the same are provided herein. Specifically, prostacyclin compounds comprising treprostinil covalently linked to a linear C5-C18 alkyl, branched C5-C18 alkyl, linear C2-C18 alkenyl, branched C3-C18 alkenyl, aryl, aryl-C1-C18 alkyl or an amino acid or a peptide (e.g., dipeptide, tripeptide, tetrapeptide) are described. The linkage, in one embodiment, is via a carbamate, amide or ester bond. Prostacyclin compounds provided herein can also include at least one hydrogen atom substituted with at least one deuterium atom. Methods for treating pulmonary hypertension (e.g., pulmonary arterial hypertension) and portopulmonary hypertension are also provided.Type: ApplicationFiled: October 24, 2014Publication date: May 28, 2015Inventors: Vladimir Malinin, Walter Perkins, Franziska Leifer, Donna Konicek, Zhili Li, Adam Plaunt
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Publication number: 20150141506Abstract: Compounds particularly for use in an autoimmune inflammatory disease and especially the treatment of inflammatory bowel disease have the absolute stereochemistry and formula: In some cases R1 is leucine and R is selected from: OH, OCH3, OCH2CH3, OCH2CH2CH3, NH2, NHCH2CH2OH, NHCH3, N(CH3)2, NH(4-OH-3-benzoic acid).Type: ApplicationFiled: May 23, 2013Publication date: May 21, 2015Inventors: Neil Frankish, Helen Sheridan
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Publication number: 20150099781Abstract: Described herein are compounds, and pharmaceutically acceptable salts and prodrugs thereof, which are useful as inhibitors of IMPDH. In certain embodiments, a compound of the invention selectively inhibits a parasitic IMPDH versus a host IMPDH. Further, the invention provides pharmaceutical compositions comprising one or more compounds of the invention. The invention also relates to methods of treating various parasitic and bacterial infections in mammals. Moreover, the compounds may be used alone or in combination with other therapeutic or prophylactic agents, such as anti-virals, anti-inflammatory agents, antimicrobials and immunosuppressants.Type: ApplicationFiled: December 16, 2014Publication date: April 9, 2015Inventors: Lizbeth K. Hedstrom, Gregory D. Cuny, Deviprasad R. Gollapalli, Sivapriya Kirubakaran, Sushil K. Maurya, Boris Striepen, Suresh K. Gorla, Corey R. Johnson, Mandapati Kavitha, Jihan Khan
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Publication number: 20140256730Abstract: Compounds represented by formulae I, II, III, and IV including pro-drugs for treprostinil and prostacyclin analogs. Uses include treatment of pulmonary hypertension (PH) or pulmonary arterial hypertension (PAH). The structures of the compounds can be adapted to the particular application for a suitable treatment dosage. Transdermal applications can be used.Type: ApplicationFiled: January 13, 2014Publication date: September 11, 2014Applicant: Corsair Pharma, Inc.Inventors: Cyrus K. BECKER, Jürg R. PFISTER, Gwenaella RESCOURIO, Meenakshi S. VENKATRAMAN, Xiaoming ZHANG
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Publication number: 20140234241Abstract: The present invention relates to a novel benzoic acid amide derivative compound, isomers thereof, pharmaceutically acceptable salts thereof, prodrugs thereof, hydrates thereof, or solvates thereof. The novel compound has excellent skin whitening effects.Type: ApplicationFiled: August 3, 2012Publication date: August 21, 2014Applicant: AMOREPACIFIC CORPORATIONInventors: Yung Hyup Joo, Heung Soo Baek, Chang Seok Lee, Soo Jeong Choi, Ho Sik Rho, Mi Young Park, Song Seok Shin, Kyung Min Lim, Young Ho Park
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Publication number: 20140228357Abstract: The present invention relates to novel compounds as HIF-1? inhibitors, manufacturing process thereof, and a pharmaceutical compositions. The compounds according to the present invention having inhibition activity against HIF-1?, can be used as a therapeutic prevention and/or treatment for various solid cancers such as colon cancer, liver cancer, stomach cancer and breast cancer. Also, the compounds according to the present invention are useful in the treatment of diabetic retinopathy and rheumatoid arthritis, which are aggravated by HIF-1?-mediated VEGFA expression.Type: ApplicationFiled: September 27, 2012Publication date: August 14, 2014Inventors: Kyeong Lee, Mi-Sun Won, Hwan-Mook Kim, Song-Kyu Park, Ki-Ho Lee, Chang-Woo Lee, Bo-Kyung Kim, Hyun-Seung Ban, Kyung-Sook Chung, Naik Ravi
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Publication number: 20140107194Abstract: Compounds particularly for use in an autoimmune inflammatory disease and especially the treatment of inflammatory bowel disease have the formula: wherein R is selected from one or more of the same or different of hydrogen, hydroxyl, optionally substituted alkyl, optionally substituted aryl, alkoxy, aryloxy, thiol, and optionally substituted amino, and wherein R1 is selected from one or more of the same or different of hydrogen, acetyl, optionally substituted alkyl, optionally substituted aryl, and an amino acid selected from leucine, valine, isoleucine, and glycine.Type: ApplicationFiled: July 20, 2012Publication date: April 17, 2014Applicant: Venantius LimitedInventors: Neil Frankish, Helen Sheridan
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Patent number: 8524949Abstract: The present invention relates to a complex of agomelatine and to preparation thereof. The hydrogen halide complex of agomelatine obtained through the present method is more soluble, more stable, and of higher purity than agomelatine itself, making it more suitable to be used in pharmaceutical preparation. Using this method, product of high purity can be obtained through a simple process, without having to incur further complicated steps.Type: GrantFiled: February 26, 2010Date of Patent: September 3, 2013Assignee: Les Laboratories ServierInventors: Hanbin Shan, Peng Zhang, Zhedong Yuan, Xudong Jiang, Yu Huang, Hubo Wang, Xufeng Cao, Xingdong Cheng, Hongjuan Pan, Xiong Yu
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Patent number: 8518995Abstract: A method for a prevention and/or treatment of irritable bowel syndrome or amelioration of a symptom thereof in a subject, comprises administering to said subject an effective amount of a compound of formula I:Type: GrantFiled: April 4, 2011Date of Patent: August 27, 2013Assignee: MediciNova, Inc.Inventors: Kazuko Matsuda, Yuichi Iwaki, Kale Ruby
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Publication number: 20130059853Abstract: Novel biaryl compounds with phosphodiesterase inhibitory activity of the general formula (I), wherein R1, R2, R3, X, Y, Z1, Z2, Z3, and Z4 have the meanings defined herein, as well as their use as therapeutic agents in the treatment of inflammatory diseases and conditions.Type: ApplicationFiled: April 28, 2011Publication date: March 7, 2013Applicant: LEO PHARMA A/SInventors: Simon Feldbaek Nielsen, Anne Marie Horneman, Jesper Lau, Jens Christian Hojland Larsen
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Publication number: 20120302752Abstract: Methods are described for efficient and regioselective reactions that are Ru-catalyzed and either (i) amide-directed C—H, C—N, C—O activation/C—C bond forming reactions, (ii) ester-directed C—O and C—N activation/C—C bond forming reactions, or (iii) amide-directed C—O activation/hydrodemethoxylation reactions. All of these reactions of directed C—H, C—N, C—O activation/coupling reactions establish a catalytic base-free DoM-cross coupling process at non-cryogenic temperature. High regioselectivity, yields, operational simplicity, low cost, and convenient scale-up make these reactions suitable for industrial applications. Many previously unknown amide-substituted or ester-substituted aryl and heteroaryl compounds are presented with synthetic details also provided.Type: ApplicationFiled: May 24, 2012Publication date: November 29, 2012Inventors: Yigang Zhao, Victor A. Snieckus
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Publication number: 20120283216Abstract: Disclosed are compounds of Formula 1, N-oxides, and salts thereof, wherein Q is O or S; Z1 and Z2 are each independently CR9 or N; and R1, R2, R3, R4, R5, R6, R7, R8 and R9 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.Type: ApplicationFiled: December 22, 2010Publication date: November 8, 2012Inventors: Alvin Donald Crews, JR., Amy X. Ding, Chi-Ping Tseng
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Publication number: 20120116112Abstract: Process for the preparation of compounds of formula (IV): wherein R1-R6 are as defined in the specification. Application in the synthesis of ivabradine, addition salts thereof with a pharmaceutically acceptable acid and hydrates thereof.Type: ApplicationFiled: December 30, 2011Publication date: May 10, 2012Applicants: LES LABORATOIRES SERVIER, UNIVERSITÉ CLAUDE BERNARD LYON 1, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Jean-Louis PEGLION, Olivier Baudoin, Nicolas Audic, Manon Chaumontet, Riccardo Piccardi
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Publication number: 20120101087Abstract: The present invention relates to, in part, novel bisphenol compounds useful for the recognition, attachment and growth of unwanted biologics on natural and manmade surfaces. Another aspect of the invention relates to combinatorial libraries for producing the same. Another aspect of the invention relates to pharmaceutical formulations comprising the same.Type: ApplicationFiled: December 12, 2008Publication date: April 26, 2012Inventors: Randall S. Alberte, Robert D. Smith
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Patent number: 8133515Abstract: 1,3-Dipole-functional compounds (e.g., azide functional compounds) can be reacted with certain alkynes in a cyclization reaction to form heterocyclic compounds. Useful alkynes (e.g., strained, cyclic alkynes) and methods of making such alkynes are also disclosed. The reaction of 1,3-dipole-functional compounds with alkynes can be used for a wide variety of applications including the immobilization of biomolecules on a substrate.Type: GrantFiled: November 21, 2008Date of Patent: March 13, 2012Assignee: University of Georgia Research Foundation, Inc.Inventors: Geert-Jan Boons, Jun Guo, Xinghai Ning, Margaretha Wolfert
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Publication number: 20120040011Abstract: 1,3-Dipole-functional compounds (e.g., azide functional compounds) can be reacted with certain alkynes in a cyclization reaction to form heterocyclic compounds. Useful alkynes (e.g., strained, cyclic alkynes) and methods of making such alkynes are also disclosed. The reaction of 1,3-dipole-functional compounds with alkynes can be used for a wide variety of applications including the immobilization of biomolecules on a substrate.Type: ApplicationFiled: November 21, 2008Publication date: February 16, 2012Applicant: University of Georgia Research Foundation, Inc.Inventors: Geert-Jan Boons, Jun Guo, Xinghai Ning, Margaretha Wolfert
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Patent number: 7999129Abstract: A process for the industrial synthesis of the compound of formula (I) Application in the synthesis of agomelatine.Type: GrantFiled: December 9, 2008Date of Patent: August 16, 2011Assignee: Les Laboratories ServierInventors: Jean-Claude Souvie, Isaac Gonzalez Blanco
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Publication number: 20110136807Abstract: The invention relates to compounds and methods for modulating one or more components of a kinase cascade.Type: ApplicationFiled: June 29, 2007Publication date: June 9, 2011Applicant: Kinex Pharmaceuticals, LLCInventor: David G. Hangauer, JR.
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Patent number: 7910625Abstract: Crystalline form IV of the compound of formula (I): characterised by its powder X-ray diffraction diagram. Medicinal products containing the same which are useful in the treatment of melatoninergic disorders.Type: GrantFiled: November 24, 2009Date of Patent: March 22, 2011Assignee: Les Laboratoires ServierInventors: Gerard Coquerel, Julie Linol, Jean-Claude Souvie
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Publication number: 20100297250Abstract: 1,3-Dipole-functional compounds (e.g., azide functional compounds) can be reacted with certain alkynes in a cyclization reaction to form heterocyclic compounds. Useful alkynes (e.g., strained, cyclic alkynes) and methods of making such alkynes are also disclosed. The reaction of 1,3-dipole-functional compounds with alkynes can be used for a wide variety of applications including the immobilization of biomolecules on a substrate.Type: ApplicationFiled: November 21, 2008Publication date: November 25, 2010Applicant: University of Georgia Research Foundation, Inc.Inventors: Geert-Jan Boons, Jun Guo, Xinghai Ning, Margaretha Wolfert
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Publication number: 20100298356Abstract: Compounds of the general formula (I), wherein the substituents are as defined in claim 1, are useful as fungicides.Type: ApplicationFiled: September 3, 2008Publication date: November 25, 2010Applicant: SYNGENTA CROP PROTECTION, INC.Inventors: Fiona Kessabi Murphy, Hans-Georg Brunner, Renaud Beaudegnies, Laura Quaranta, Frederik Cederbaum, Jayant Umarye
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Publication number: 20100249075Abstract: The present invention relates to novel tetralin ER-? agonist compounds, pharmaceutical compositions thereof, and use of these compounds to treat a ER-? mediated disease such as nocturia, obstructive uropathy, benign prostatic hypertrophy, obesity, dementia, hypertension, incontinence, colon cancer, prostate cancer, infertility, depression, leukemia, inflammatory bowel disease, and arthritis.Type: ApplicationFiled: February 10, 2006Publication date: September 30, 2010Applicant: ELI LILLY AND COMPANYInventors: Venkatesh Krishnan, Julian Stanley Kroin, Bryan Hurst Norman, Elizabeth Marie Thomas
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Publication number: 20100041657Abstract: The present invention relates to compounds of formula I, in which at least one of R5, R6 and R7 is SR12, S(O)R12 or S(O)2R12 group where R12 is a C1-6haloalkyl group, that act, as chemical uncouplers. Compounds of the invention are useful in the treatment, including prevention, of obesity, diabetes and a number of diseases or conditions associated therewith.Type: ApplicationFiled: May 11, 2006Publication date: February 18, 2010Applicant: NOVO NORDICK A/SInventors: Preben Houlberg Olesen, Holger Claus Hansen, Lise Brown Christiansen, Flemming Elmelund Nielsen, Anders Klarskov Petersen
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Publication number: 20100041656Abstract: The present invention relates to an amide derivative of the formula (1), having a C5a receptor antagonistic action wherein each symbol is as defined in the specification. The above-mentioned amide derivative, an optically active form thereof and a pharmaceutically acceptable salt thereof are promising as an agent for the treatment or prophylaxis of diseases or syndromes caused by inflammation caused by C5a [e.g., autoimmune diseases such as rheumatism, systemic lupus erythematosus and the like, sepsis, adult respiratory distress syndrome, chronic obstructive pulmonary disease, allergic diseases such as asthma and the like, atherosclerosis, cardiac infarction, brain infarction, psoriasis, Alzheimer's disease and serious organ injury (e.g., pneumonia, nephritis, hepatitis and pancreatitis and the like) due to activation of leukocytes caused by ischemia reperfusion, trauma, burn, surgical invasion and the like].Type: ApplicationFiled: June 30, 2009Publication date: February 18, 2010Inventors: Mitsubaru NAKAMURA, Takao KAMAHORI, Seigo ISHIBUCHI, Yoichi NAKA, Hiroshi SUMICHIKA, Katsuhiko ITOH
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Patent number: 7645905Abstract: Crystalline form IV of the compound of formula (I): characterised by its powder X-ray diffraction diagram. Medicinal products containing the same which are useful in the treatment of melatoninergic disorders.Type: GrantFiled: August 2, 2006Date of Patent: January 12, 2010Assignee: Les Laboratoires ServierInventors: Gerard Coquerel, Julie Linol, Jean-Claude Souvie
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Publication number: 20090306078Abstract: Disclosed herein are an HIF-1 inhibitor, a method for the preparation thereof, and a pharmaceutical composition comprising the same as an active ingredient. The HIF-1 inhibitor shows anticancer activity thanks to the inhibition activity against HIF-1, a transcription factor which plays an important role in the growth and metastasis of cancer, but not to general cytotoxicity. Thus, the HIF-inhibitor and a pharmaceutically acceptable salt thereof can be used as a therapeutic for various cancers such as liver cancer; stomach cancer and breast cancer. Also, the compound having inhibition activity against HIF-1 is useful in the treatment of diabetic retinopathy and arthritis, which are aggravated by HIF-1-mediated VEGF expression.Type: ApplicationFiled: July 3, 2007Publication date: December 10, 2009Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGYInventors: Jung Joon Lee, Jeong-Hyung Lee, Kyeong Lee, Young-Soo Hong, B.K. Shanthaveerappa, Yinlan Jin, Jin Hwan Kim, Xuejun Jin
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Patent number: 7544839Abstract: Process for the industrial synthesis and new crystalline form of the compound of formula (I): Medicinal products containing the same which are useful in treating disorders of the melatoninergic system.Type: GrantFiled: April 6, 2007Date of Patent: June 9, 2009Assignee: Les Laboratoires ServierInventors: Jean-Claude Souvie, Isaac Gonzalez-Blanco, Gilles Thominot, Genevieve Chapuis, Stephane Horvath, Gerard Damien
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Publication number: 20090124698Abstract: The present disclosure concerns a new class of selective estrogen receptor modulators (SERMs). The disclosure also includes the identification of a previously unknown membrane associated estrogen receptor. Methods for making and using the disclosed SERMs are disclosed, including pharmaceutical formulations of the disclosed novel compounds in useful compositions.Type: ApplicationFiled: November 9, 2007Publication date: May 14, 2009Applicants: Oregon Health & Science University, The Regents of the University of CaliforniaInventors: Thomas S. Scanlan, Toru Iijima
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Patent number: 7498465Abstract: A process for the industrial synthesis and new crystalline form of the compound of formula (I): Medicinal products containing the same which are useful in treating disorders of the melatoninergic system.Type: GrantFiled: May 30, 2007Date of Patent: March 3, 2009Assignee: Les Laboratoires ServierInventors: Jean-Claude Souvie, Isaac Gonzalez Blanco, Gilles Thominot, Genevieve Chapuis, Stephane Horvath, Gerard Damien
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Patent number: 7498466Abstract: A process for the industrial synthesis and new crystalline form of the compound of formula (I): Medicinal products containing the same which are useful in treating disorders of the melatoninergic system.Type: GrantFiled: May 31, 2007Date of Patent: March 3, 2009Assignee: Les Laboratoires ServierInventors: Jean-Claude Souvie, Isaac Gonzalez Blanco, Gilles Thominot, Genevieve Chapuis, Stephane Horvath, Gerard Damien
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Patent number: 7470807Abstract: A compound represented by the formula (I): [In the formula, Link represents a saturated or unsaturated straight hydrocarbon chain having 1 to 3 carbon atoms, C2 to C6 in the aromatic ring (E) independently represent a ring-constituting carbon atom, one of the ring-constituting carbon atoms may be replaced with V, V represents nitrogen atom, or carbon atom substituted with Zx, Zx represents a saturated alkyl group having 1 to 4 carbon atoms and the like, Rs represents -D-Rx etc., D represents a single bond, oxygen atom and the like, Rx represents a saturated alkyl group having 3 to 8 carbon atoms and the like, AR represents a partially unsaturated or completely unsaturated condensed bicyclic carbon ring or a heterocyclic ring, and Y represents hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms and the like] or a salt thereof. A compound having prostaglandin production-suppressing action and leukotriene production-suppressing action is provided.Type: GrantFiled: August 13, 2004Date of Patent: December 30, 2008Assignee: Asahi Kasei Pharma CorporationInventors: Motoshi Shoda, Hiroshi Kuriyama
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Publication number: 20080248584Abstract: Compounds of formula (IIa): are provided where: X is a group capable of being cleaved from the ?-carbon atom to form an ion of formula (I?) C is a carbon atom bearing a single positive charge or a single negative charge; The invention further provides compounds of formula (IIb): where: X is a counter-ion to C. The compounds of formula (IIa) and (IIb) may form ions of formula (I?) by either cleaving the C—X bond between X and the ?-carbon atoms in the case of the compounds of formula (IIa) or dissociating X in the case of compounds of formula (IIb).Type: ApplicationFiled: August 22, 2007Publication date: October 9, 2008Inventors: Mikhail Sergeevich SHCHEPINOV, Edwin Mellor SOUTHERN
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Patent number: 7358395Abstract: Crystalline form V of the compound of formula (I): characterised by its powder X-ray diffraction diagram. Medicinal products containing the same which are useful in the treatment of melatoninergic disorders.Type: GrantFiled: August 2, 2006Date of Patent: April 15, 2008Assignee: Les Laboratories ServierInventors: Gerard Coquerel, Julie Linol, Jean-Claude Souvie
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Patent number: 7250531Abstract: A process for the industrial synthesis and a new crystalline form of the compound of formula (I): Medicinal products containing the same which are useful in treating disorders of the melatoninergic system.Type: GrantFiled: February 7, 2005Date of Patent: July 31, 2007Assignee: Les Laboratoires ServierInventors: Jean-Claude Souvie, Isaac Gonzalez Blanco, Gilles Thominot, Geneviève Chapuis, Stéphane Horvath, Gérard Damien
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Patent number: 7138406Abstract: The present invention provides compounds of the formula wherein A is of the formula and X, Y, n, R1–R25 are as described in the specification which are modulators of the glucocorticoid receptor and are thus useful for the treatment of animals requiring glucocorticoid receptor agonist therapy. Glucocorticoid receptor modulators are useful in the treatment of certain inflammatory conditions.Type: GrantFiled: July 8, 2003Date of Patent: November 21, 2006Assignees: Pfizer, Inc., Pfizer Products, Inc.Inventors: Yves A. Chantigny, Edward F. Kleinman, Ralph P. Robinson
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Patent number: 7045660Abstract: This invention is directed to a [di(ether or thioether)heteroaryl or fluoro substituted aryl] compound or an N-oxide thereof or a pharmaceutically acceptable salt thereof, which is useful for inhibiting the production or physiological effects of TNF in the treatment of a patient suffering from a disease state associated with a physiologically detrimental excess of tumor necrosis factor (TNF). Compounds within the scope of the present invention also inhibit cyclic AMP phosphodiesterase, and are useful in treating a disease state associated with pathological conditions that are modulated by inhibiting cyclic AMP phosphodiesterase, such disease states including inflammatory and autoimmune diseases, in particular type IV cyclic AMP phosphodiesterase. The present invention is therefore directed to their pharmacological use for inhibiting TNF and/or cyclic AMP phosphodiesterase, pharmacological compositions comprising the compounds and methods for their preparation.Type: GrantFiled: March 3, 2004Date of Patent: May 16, 2006Assignee: Aventis Pharma LimitedInventors: Garry Fenton, Tahir Nadeem Majid, Malcolm Norman Palfreyman
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Patent number: 6946575Abstract: The present invention pertains to trityl-type compounds comprising, bonded to the same atom, three aryl groups, of which at least one is a fluorophore and at least one has a substituent including a functional group, and wherein the compound can exist in a non-ionized state or in an ionized state conjugated with the aryl groups.Type: GrantFiled: September 8, 2004Date of Patent: September 20, 2005Assignee: Isis Innovation Ltd.Inventors: Mikhail Sergeevich Shchepinov, Edwin Mellor Southern
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Patent number: 6867320Abstract: A compound represented by the formula (I) or a salt thereof: wherein n represents an integer of 1 to 3, R represents an alkyl group having 3 to 8 carbon atoms, a group represented by the following formula: R1(CH2)k— (wherein k represents 0 or an integer of 1 to 3; R1 represents a saturated cyclic alkyl group having 3 to 7 carbon atoms or a saturated condensed cyclic alkyl group having 6 to 8 carbon atoms, and the group R1 may be substituted with a lower alkyl group having 1 to 4 carbon atoms) and the like, and Ar represents a condensed bicyclic group such as naphthalen-1-yl group, which has suppressing action on prostaglandin and leukotriene production and is useful for prophylactic and/or therapeutic treatment of various inflammatory diseases and the like caused by these lipid mediators.Type: GrantFiled: February 20, 2003Date of Patent: March 15, 2005Assignee: Asahi Kasei Pharma CorporationInventors: Motoshi Shoda, Hiroshi Kuriyama
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Patent number: 6809220Abstract: The present invention pertains to trityl-type compounds comprising, bonded to the same atom, three aryl groups, of which at least one is a fluorophore and at least one has a substituent including a functional group, and wherein the compound can exist in a non-ionised state or in an ionised state conjugated with the aryl groups.Type: GrantFiled: May 19, 2003Date of Patent: October 26, 2004Assignee: Isis Innovations, Ltd.Inventors: Mikhail Sergeevich Shchepinov, Edwin Mellor Southern
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Patent number: 6784314Abstract: This invention provides a convenient and industrially advantageous process producing amine derivatives having the action of inhibiting the secretion and accumulation of amyloid &bgr; protein. In Compound (I), the ether linkage is selectively cleaved without cleaving the amide linkage present in the same molecule and tertiary amines are not converted into quaternary salts, and thus Amine Derivative (V) with good qualities having the action of inhibiting the secretion and accumulation of amyloid &bgr; protein can be obtained in high yield.Type: GrantFiled: October 1, 2002Date of Patent: August 31, 2004Assignee: Takeda Chemical Industries, Ltd.Inventors: Makoto Yamashita, Kaneyoshi Kato, Hiroyuki Tawada
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Publication number: 20040116445Abstract: The present invention is directed to chemical compositions of substituted thioacetamides, processes for the preparation thereof and uses of the compositions in the treatment of diseases.Type: ApplicationFiled: November 18, 2003Publication date: June 17, 2004Inventors: Edward R. Bacon, Sankar Chatterjee, Derek Dunn, John P. Mallamo, Matthew S. Miller, Rabindranath Tripathy, Jeffry L. Vaught
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Publication number: 20040014809Abstract: A compound of the formula 1Type: ApplicationFiled: January 21, 2003Publication date: January 22, 2004Inventor: Peter Bernstein
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Patent number: 6635650Abstract: The invention relates to compounds of formula (I): A-G1-Cy-G2-Cy-G3-B (I) wherein: A represents NR1C(Q)R2, C(Q)NR2R3 or NR1C(Q)NR2R3, B represents NR1C(Q)R2, C(Q)NR2R3, NR1C(Q)NR2R3, C(Q)OR1, NR1C(Q)OR2 or NR2R3, G1 and G3 represent an optionally substituted alkylene chain, Cy represents a ring structure G2 represents a chain and medicinal products containing the same which are useful in treating or in preventing melatoninergic disorders.Type: GrantFiled: August 8, 2001Date of Patent: October 21, 2003Assignee: Les Laboratoires ServierInventors: Daniel Lesieur, Said Yous, Carole Descamps-Francois, François Lefoulon, Gérald Guillaumet, Marie-Claude Viaud, Caroline Bennejean, Philippe Delagrange, Pierre Renard
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Publication number: 20030139602Abstract: This invention provides a convenient and industrially advantageous process producing amine derivatives having the action of inhibiting the secretion and accumulation of amyloid &bgr; protein.Type: ApplicationFiled: October 1, 2002Publication date: July 24, 2003Inventors: Makoto Yamashita, Kaneyoshi Kato, Hiroyuki Tawada
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Patent number: 6531472Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts, wherein R1, R2, R3, R4, R5, X and Y have the meanings defined in the specification. The compounds have histone deacetylase (HDAC) inhibitory activity which is useful in cancer treatment. Also provided is a process for making a compound of formula I by reacting a compound of formula III with a compound of formula IV wherein A is a displaceable group and PG is a protecting group.Type: GrantFiled: December 4, 2001Date of Patent: March 11, 2003Assignee: Hoffman-La Roche Inc.Inventors: Guy Georges, Adelbert Grossmann, Tim Sattelkau, Wolfgang Schaefer, Ulrich Tibes
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Patent number: 6521663Abstract: Phenyl acetamide compounds are described, including compounds of Formula I: or a solvate, hydrate or pharmaceutically acceptable salt thereof; wherein R3-R6, R11, B, Y and W are set forth in the specification. The compounds of the invention are potent inhibitors of proteases, especially trypsin-like serine proteases, such as thrombin and factor Xa. Compositions for inhibiting loss of blood platelets, inhibiting formation of blood platelet aggregates, inhibiting formation of fibrin, inhibiting thrombus formation, and inhibiting embolus formation are described. Other uses of compounds of the invention are as anticoagulants either embedded in or physically linked to materials used in the manufacture of devices used in blood collection, blood circulation, and blood storage, such as catheters, blood dialysis machines, blood collection syringes and tubes, blood lines and stents. Additionally, the compounds can be detectably labeled and employed for in vivo imaging of thrombi.Type: GrantFiled: October 5, 2001Date of Patent: February 18, 2003Assignee: 3-Dimensional Pharmaceuticals, Inc.Inventors: Wenxi Pan, Tianbao Lu, Thomas P. Markotan, Bruce E. Tomczuk
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Patent number: 6472414Abstract: Novel compounds are provided which are inhibitors of MTP and thus are useful for lowering serum lipids and treating atherosclerosis and related diseases, and have the structure including pharmaceutically acceptable salts thereof or prodrug esters thereof, wherein q is 0, 1 or 2; Rx is H, alkyl, aryl or halogen; A is (1) a bond; (2) —O—; or (3) B is: and wherein L2, L1, R1, R2, R3, R3′, R3a, R3b, R4, R4′, R5, X, are as defined herein.Type: GrantFiled: May 18, 1999Date of Patent: October 29, 2002Assignee: Bristol-Myers Squibb CompanyInventors: Scott A. Biller, John K. Dickson, R. Michael Lawrence, David R. Magnin, Michael A. Poss, Jeffrey A. Robl, William A. Slusarchyk, Richard B. Sulsky, Joseph A. Tino
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Publication number: 20020128495Abstract: The present application relates to carboxylic acid amides of general formula 1Type: ApplicationFiled: December 19, 2001Publication date: September 12, 2002Inventors: Henning Priepke, Norbert Hauel, Klaus Damm, Andreas Schnapp