Plural Ring Oxygens In The Additional Hetero Ring Patents (Class 546/282.4)
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Patent number: 8012547Abstract: The invention relates to liquid-crystalline compounds of the formula I in which R1, R2, A1, A2, A3, A4, Z1, Z2, Z3, V, a, b and c have the meanings indicated in claim 1, and to liquid-crystalline media comprising at least one compound of the formula I and to electro-optical displays containing a liquid-crystalline medium of this type.Type: GrantFiled: April 1, 2008Date of Patent: September 6, 2011Assignee: Merch Patent GmbHInventors: Lars Lietzau, Markus Czanta
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Publication number: 20110193022Abstract: Provided is a liquid crystal compound having general physical properties necessary for a compound, stability to heat, light or the like, a wide liquid crystal phase temperature range, a high clearing point, an excellent compatibility with other liquid crystal compounds, a large refractive index anisotropy and a large dielectric anisotropy. Provided are a liquid crystal composition including the liquid crystal compound, and a liquid crystal display device containing the liquid crystal composition. The compound is represented by formula (1): wherein, for example, R1 is alkyl having 1 to 20 carbons; at least one of the rings A1 to A6 is pyrimidine-2,5-diyl or pyridine-2,5-diyl and the others are 1,4-cyclohexylene or 1,4-phenylene; Z1 to Z6 are a single bond; L1 to L4 is hydrogen or halogen; X1 is hydrogen, halogen, —C?N or alkyl having 1 to 10 carbons; and l, m, n, o, p and q are 0 or 1 and l+m+n+o+p+q=3.Type: ApplicationFiled: October 14, 2009Publication date: August 11, 2011Applicants: JNC CORPORATION, CHISSO PETROCHEMICAL CORPORATIONInventors: Hiroyuki Tanaka, Kouki Sagou
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Publication number: 20110178112Abstract: 1,3-dioxane derivatives are described and their use in the treatment of a disease or condition dependent on PPAR modulation, such as diabetes, cancer, inflammation, neurodegenerative disorders and infections.Type: ApplicationFiled: January 18, 2007Publication date: July 21, 2011Applicant: EVOLVA SAInventors: Karsten Kristiansen, Prathama S. Mainkar, Jean-Philippe Meyer, Alexandra Santana Sorensen
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Publication number: 20110150833Abstract: Compounds useful as Rho kinase inhibitors of formula (1) wherein the variables are as defined herein are provided. Methods of treatment of malconditions mediated by Rho kinase, and methods of preparation of the compounds, are also provided.Type: ApplicationFiled: December 18, 2008Publication date: June 23, 2011Applicant: The Scripps Research InstituteInventors: Yangbo Feng, Philip LoGrasso, Thomas Bannister, Thomas Schroeter, Yen Ting Chen, Yan Yin, Hampton Sessions, Michael P. Smolinski, Lei Yao, Bo Wang, Bozena Frackowiak-Wojtasek
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Publication number: 20110144070Abstract: Derivatives of 1-phenyl-2-pyridinyl alkyl alcohols are useful as inhibitors of the phosphodiesterase 4 (PDE4) enzyme.Type: ApplicationFiled: February 22, 2011Publication date: June 16, 2011Applicant: Chiesi Farmaceutici S.p.A.Inventors: Maurizio Delcanale, Elisabetta Armani, Gabriele Amari
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Publication number: 20110118272Abstract: Novel 3?-deoxy-3?-acylaminospectinomycin compounds are described. Also described are methods of using the 3?-deoxy-3-acylaminospectinomycin compounds and other spectinomycin analogs in treating tuberculosis and in treating microbial infections.Type: ApplicationFiled: July 26, 2010Publication date: May 19, 2011Inventors: Richard E. Lee, Jianjun Qi, Juilian G. Hurdle, Bernd Meibohm, Vnr Pavan Kumar Vaddady, Rakesh, Jiuyu Liu
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Publication number: 20110112076Abstract: The present invention provides a compound of formula (I) said compound is inhibitor of MMP-12 and/or MMP-13, and thus can be employed for the treatment of a disorder or disease characterized by abnormal activity of MMP-12 and/or MMP-13. Accordingly, the compound of formula (I) can be used in treatment of disorders or diseases mediated by MMP-12 and/or MMP-13. Finally, the present invention also provides pharmaceutical composition that include the compound of formula (I).Type: ApplicationFiled: July 13, 2009Publication date: May 12, 2011Inventors: Leslie Wighton McQuire, Olivier Rogel, Michael Shultz, Ruben Alberto Tommasi, Sven Weiler
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Publication number: 20100331303Abstract: The present disclosure relates to HIF-1? prolyl hydroxylase inhibitors, compositions which comprise the HIF-1? prolyl hydroxylase inhibitors described herein and to methods for controlling, inter alia, Peripheral Vascular Disease (PVD), Coronary Artery Disease (CAD), heart failure, ischemia, and anemia.Type: ApplicationFiled: August 20, 2010Publication date: December 30, 2010Inventors: Richard Masaru Kawamoto, Shengde Wu, Namal C. Warshakoon, Artem G. Evdokimov, Kenneth D. Greis, Angelique Sun Boyer
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Publication number: 20100311795Abstract: The present invention relates to novel 1,3-dioxane carboxylic acids of the general formula (I), their tautomeric forms, their stereoisomers, their pharmaceutically acceptable salts, pharmaceutical compositions containing them, methods for their preparation, use of these compounds in medicine and the intermediates involved in their preparation.Type: ApplicationFiled: February 19, 2007Publication date: December 9, 2010Inventors: Harikishore Pingali, Pankaj Maganlal Makadia, Braj Bhushan Lohray
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Publication number: 20100273824Abstract: The present invention relates to compounds containing 1,3-dioxane moiety, pharmaceutical compositions thereof, and the use of the compounds and compositions for the modulation of thromboxane A2 or a peroxisome proliferator-activated receptor. The compounds, analogs, and pharmaceutically acceptable salts thereof, and pharmaceutical compositions can be used in the treatment and prevention of cancer.Type: ApplicationFiled: January 18, 2008Publication date: October 28, 2010Applicant: EVOLVA SAInventors: Alexandra Santana Sorensen, Jean-Philippe Meyer, Peteris Alberts, Mainkar S. Prathama
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Publication number: 20100266570Abstract: The present invention relates to dimeric derivatives of 10-trifluoromethylated artemisinin of formula (I): or a pharmaceutically acceptable salt thereof with B1 and B2 selected from C?O, CHOH and CH2, as well as to their use in treating cancer and to their preparation method.Type: ApplicationFiled: December 22, 2008Publication date: October 21, 2010Applicants: Pierre Fabre Medicament, Centre National De La Recherche Scientifique, Universite Paris-Sud 11Inventors: Jean-Pierre Begue, Danièle Bonnet-Delpon, Benoît Crousse, Fabienne Grellepois, Constance Chollet, Jacques Fahy, Céline Mordant
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Patent number: 7785678Abstract: The present invention relates to liquid-crystalline mixtures and to novel compounds therefor, and to the use thereof in nematic liquid-crystal displays having positive dielectric anisotropy, such as, for example, STN or IPS displays, which are characterised in that they comprise one or more compounds of the formula (I) in which R1, A1, A2, Z1, Z2, n are as defined in claim (1).Type: GrantFiled: March 21, 2007Date of Patent: August 31, 2010Assignee: Merck Patent GmbHInventors: Michael Junge, Ursula Patwal, Volker Reiffenrath
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Publication number: 20100216836Abstract: Compounds of formula I wherein X, Z, R1-R4, and m are as defined in the claims, exhibit alpha2C antagonistic activity, and are thus useful as alpha2C antagonists. Methods for the treatment of diseases and conditions of the peripheric system and the central nervous system are also disclosed.Type: ApplicationFiled: July 18, 2008Publication date: August 26, 2010Inventors: David Din Belle, Patrik Holm, Arto Karljalainen, Arto Tolvanen, Gerd Wohlfahrt, Petteri Rummakko
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Patent number: 7781591Abstract: The present teachings provide compounds of formula I and their pharmaceutically acceptable salts, hydrates, and esters, wherein R1, R2, and X are as defined herein. The present teachings also provide methods of making the compounds of formula I, and methods of treating autoimmune and inflammatory diseases by administering a therapeutically effective amount of a compound or compounds of formula I to a mammal including a human.Type: GrantFiled: June 13, 2007Date of Patent: August 24, 2010Assignee: Wyeth LLCInventors: Derek Cecil Cole, Diane Harris Boschelli, Yanong Daniel Wang, Magda Asselin, Diane Marie Joseph-McCarthy, Amarnauth Shastrie Prashad, Allan Wissner, Russell Dushin, Biqi Wu, Lawrence Nathan Tumey, Chuan S. Niu, Joan Chen
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Publication number: 20100168169Abstract: Specifically useful stereoisomers of 1,3-dioxane derivatives are described and their use in the treatment of a disease or condition dependent on PPAR modulation, such as diabetes, cancer, inflammation, neurodegenerative disorders and infections as well as their use in the treatment of a disease related to TP, such as cardiovascular diseases.Type: ApplicationFiled: January 18, 2008Publication date: July 1, 2010Applicant: EVOLVA SAInventor: Alexandra Santana Sorensen
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Publication number: 20100127212Abstract: The invention relates to liquid-crystalline compounds of the formula I in which R1, R2, A1, A2, A3, A4, Z1, Z2, Z3, V, a, b and c have the meanings indicated in claim 1, and to liquid-crystalline media comprising at least one compound of the formula I and to electro-optical displays containing a liquid-crystalline medium of this type.Type: ApplicationFiled: April 1, 2008Publication date: May 27, 2010Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventors: Lars Lietzau, Markus Czanta
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Publication number: 20100127213Abstract: The present invention relates to dielectrically positive liquid-crystalline media comprising a dielectrically positive component, component A, comprising a dielectrically positive compound of the formula I in which the parameters have the meaning indicated in the specification, and optionally a second dielectrically positive component, component B, comprising one or more dielectrically positive compounds having a dielectric anisotropy of great than 3, and optionally a dielectrically neutral component, component C, and to liquid-crystal displays containing these media, especially active-matrix displays and in particular TN, IPS and FFS displays.Type: ApplicationFiled: April 1, 2008Publication date: May 27, 2010Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNGInventors: Markus Czanta, Andreas Taugerbeck, Renate Bender, Lars Lietzau
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Publication number: 20100093651Abstract: This disclosure provides improved derivatives of artemisinin; pharamaceutical compositions containing these compounds; methods for preparing these compounds and compositions; methods of using these compounds and compositions for preventing, controlling or treating infectious diseases including but not limited to parasitic infectious diseases such as T. gondii infection, trypanosome parasite infection, plasmodia parasite infection, and cryptosporidium parasite infection; methods for preventing, controlling or treating toxoplasma infection; and methods for treating psychiatric disorders associated with toxoplasma infection including but not limited to schizophrenia using the disclosed compounds and compositions alone or in combination with one or more antipsychotic drugs.Type: ApplicationFiled: October 19, 2007Publication date: April 15, 2010Inventors: Lorraine V. Brando, Gary H. Posner, John G. D'Angelo, Robert H. Yolken, Christopher P. Hencken, Lauren Woodard
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Publication number: 20100063045Abstract: Objects of the present invention are to study the synthesis of a novel pyridinecarboxylic acid (2-aminophenyl)amide derivative having a novel urea structure and to find a pharmacological effect of the derivative. The invention provides a compound represented by the formula (1) or a salt thereof.Type: ApplicationFiled: March 28, 2008Publication date: March 11, 2010Applicant: Santen Pharmaceutical Co., Ltd.Inventors: Hiroyuki Mogi, Hasashi Tajima, Noriko Mishina, Yusuke Yamazaki, Shinji Yoneda, Katsuhiko Watanabe, Junko Fujikawa, Minoru Yamamoto
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Publication number: 20100022547Abstract: One aspect of the present invention relates to compounds, and pharmaceutically acceptable salts and prodrugs thereof, that are useful as inhibitors of IMPDH. The invention also provides pharmaceutical compositions comprising the compounds of the invention which selectively inhibit parasitic IMPDH. In certain embodiments, the present invention relates to selective inhibition of C. parvum inosine-5?-monophosphate-dehydrogenase over human inosine-5?-monophosphate-dehydrogenase (IMPDH type I and type II). These 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: June 1, 2007Publication date: January 28, 2010Applicants: BRANDEIS UNIVERSITY, UNIVERSITY OF GEORFIA RESEARCH FOUNDATIONInventors: Lizbeth K. Hedstrom, Boris Striepen
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Publication number: 20090239773Abstract: A lubricant additive comprising a rod-like liquid crystal compound possessing a cation group and an anion is disclosed. The rod-like liquid crystal compound is typically a specific type of 4-(1,3-diox-2-yl)pyridinium salt and exhibits an effect of reducing the coefficient of friction if added in a small amount. A lubricant composition and a grease composition comprising the lubricant additive are also disclosed.Type: ApplicationFiled: September 10, 2007Publication date: September 24, 2009Applicants: Yamanashi University, Balbis Co., Ltd., Nippon Chemical Industrial Co., Ltd.Inventor: Yuichiro Haramoto
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Publication number: 20090209590Abstract: In recognition of the need to develop novel therapeutic agents and efficient methods for the synthesis thereof, the present invention provides novel inhibitors of histone deacetylases, tubulin deacetylases, and/or aggresome inhibitors, and pharmaceutically acceptable salts and derivatives thereof. The inventive compounds fall into two classes—“isotubacin” class and “isoisotubacin” class—all of which include a 1,3-dioxane core. The present invention further provides methods for treating disorders regulated by histone deacetylase activity, tubulin deacetylase activity, and/or the aggresome (e.g., proliferative diseases, cancer, inflammatory diseases, protozoal infections, protein degradation disorders, protein deposition disorders, etc.) comprising administering a therapeutically effective amount of an inventive compound to a subject in need thereof. The present invention also provides methods for preparing compounds of the invention.Type: ApplicationFiled: May 2, 2007Publication date: August 20, 2009Inventors: Ralph Mazitschek, Nicholas Paul Kwiatkowski, James Elliot Bradner
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Patent number: 7553848Abstract: bis-Bicyclic amides and derivatives thereof and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritus, vitiligo, general gastrointestinal disorders, gastric ulceration,Type: GrantFiled: January 21, 2005Date of Patent: June 30, 2009Assignee: Amgen Inc.Inventors: Christopher Hulme, Mqhele Vellah Ncube, Mark H. Norman, Vassil I. Ognyanov, Liping H. Pettus, Jiawang Zhu
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Publication number: 20090163549Abstract: The present invention provides a novel modulator of the TRPV1-receptor function, comprising a compound of the formula; wherein ring A is an optionally substituted carbocycle or heterocycle, ring B is an optionally substituted benzene ring or an optionally substituted 6-membered heteroaromatic ring containing N atom, a dashed line means existence or absence of a bond, n is 1 or 2, R1 and R2 are hydrogen etc., R3 is lower alkyl, R4 is lower alkyl or aryloxy, or R3 and R4 taken together may form optionally substituted 5- or 6-membered non-aromatic heterocycle.Type: ApplicationFiled: December 13, 2006Publication date: June 25, 2009Inventor: Hiroyuki Kai
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Patent number: 7488824Abstract: The present invention relates to a process for the preparation of compounds of formula (I) wherein the substituents are as defined in claim 1, by reaction of a compound of formula (II) wherein R3 is C1-C8alkyl or C3-C6cycloalkyl and R4 and R05 are as defined for formula (I), with a compound of formula (III) wherein R, R1, R2 and X1, are as defined for formula (I) in claim 1, in an inert solvent in the presence of a proton source.Type: GrantFiled: March 5, 2004Date of Patent: February 10, 2009Assignee: Syngenta Crop Protection, Inc.Inventors: David Anthony Jackson, Martin Charles Bowden
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Patent number: 7479500Abstract: Compounds of the Formula: are useful for the treatment of depression (including but not limited to major depressive disorder, childhood depression and dysthymia), anxiety, panic disorder, post-traumatic stress disorder, premenstrual dysphoric disorder (also known as pre-menstrual syndrome), attention deficit disorder (with and without hyperactivity), obsessive compulsive disorder, social anxiety disorder, generalized anxiety disorder, obesity, eating disorders such as anorexia nervosa and bulimia nervosa, vasomotor flushing, cocaine and alcohol addiction, sexual dysfunction and related illnesses.Type: GrantFiled: June 1, 2005Date of Patent: January 20, 2009Assignee: WyethInventors: Michael Byron Webb, Gary Paul Stack, Magda Asselin, Deborah Ann Evrard
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Publication number: 20090018157Abstract: Compounds of Formula (I) wherein: R1—X— is selected from: methyl, methoxymethyl and Formula (X); R2 is selected from hydrogen, methyl, chloro and fluoro; n is 1 or 2; or a salt, pro-drug or solvate thereof, are described. Their use as GLK activators, pharmaceutical compositions containing them, and processes for their preparation are also described.Type: ApplicationFiled: November 25, 2004Publication date: January 15, 2009Inventors: Craig Johnstone, Darren McKerrecher, Kurt Gordon Pike
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Publication number: 20090012069Abstract: Disclosed are novel compounds of general formula (I) where the symbols are as defined in the specification, their tautomeric forms, their stereoisomers, their pharmaceutically acceptable salts, pharmaceutical compositions containing them, methods for their preparation, use of these compounds in medicine and the intermediates involved in their preparation. The compounds are useful in the treatment of diabetes and related diseases.Type: ApplicationFiled: June 24, 2005Publication date: January 8, 2009Inventors: Braj Bhushan Lohray, Vidya Bhushan Lohray, Harikishore Pingali
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Publication number: 20080293696Abstract: A compound having the formula (1) in which the ring containing E is a phenyl, a pyridine, or a pyrimidine. In formula (1) the symbol A represents wherein the group R4 represents halogen, CF3, or H, provided that the maximum number of CF3 groups on any A is 2, and the maximum number of hydrogens on A is 2 for the A groups which together with the carbon atoms to which they are attached form 6-membered rings, and the maximum number of hydrogens on A is 1 for the A group which together with the carbon atoms to which it is attached forms a 5-membered ring. Z represents N or CH when E forms a phenyl ring, and represents CH when E forms a pyridine or pyrimidine. The groups R1, R2 and R3 and the subscripts a, b, and d are as defined in the text and claims. Pharmaceutical compositions containing a compound of formula (1) and methods of treating cancer using compounds of formula (1) are also disclosed and claimed.Type: ApplicationFiled: June 23, 2005Publication date: November 27, 2008Applicant: Bayer Pharmaceuticals CorporationInventors: Catherine Brennan, Julie A. Dixon, William J. Scott, Aniko Redman, Benjamin D. Jones, Barton Phillips, Philip Wickens, Istvan Enyedy, Ellalahewage Kumarasinghe, Charles Kreiman, Jacques Dumas, Uday Khire, Chih-Yuan Chuang, Harold C.E. Kluender, Zhenqiu Hong, Lei Wang, Donald Bierer
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Patent number: 7319101Abstract: The present invention relates to compounds of formula I wherein R1 is as defined in the specification and to esters thereof which are hydrolyzable under physiological conditions and to the pharmaceutically acceptable salts thereof. The compounds of the invention are inhibitors of COMT and, thus, are useful for the treatment of diseases for which COMT inhibition is beneficial. The invention further relates to the treatment, control, or prevention of diseases such as depression, schizophrenia, Parkinson's disease, and to improve cognition.Type: GrantFiled: December 14, 2004Date of Patent: January 15, 2008Assignee: Hoffmann-La Roche Inc.Inventors: François Diederich, Roland Jakob-Roetne, Christian Lerner, Ralph Paulini
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Patent number: 7297797Abstract: The invention relates to novel ?1-pyrrolines of the formula (I) in which R1, R2, R3, R4, A1, A2, R5, R6, R7, R8, R9 and Q are as defined in the disclosure, to a process for preparing these compounds and to their use for controlling pests.Type: GrantFiled: September 8, 2003Date of Patent: November 20, 2007Assignee: Bayer CropScience AGInventors: Johannes Rudolf Jansen, Udo Kraatz, Hubertus Stakemeier, Thomas Seitz, Fritz Maurer, Martin Füsslein, Bernd Alig, Christian Funke, Werner Hallenbach, Jörg Konze, Udo Beckmann, Ulrich Görgens
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Patent number: 7078417Abstract: This application relates to pyridine derivatives having the general structure in which the several variables are as defined in the specification and claims, and to a process for preparing these compounds, a pharmacutical composition containing such compounds, and a method for using these materials for treatment of stable and unstable angina pectoris and atrial fibrillation.Type: GrantFiled: March 19, 2002Date of Patent: July 18, 2006Assignee: Bayer AktiengesellschaftInventors: Ulrich Rosentreter, Thomas Krämer, Andrea Vaupel, Walter Hübsch, Nicole Diedrichs, Thomas Krahn, Klaus Dembowsky, Johannes-Peter Stasch, Mitsuyuki Shimada
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Patent number: 7034035Abstract: The present invention relates to compounds of Formula I: wherein: a) ?represents a 6-membered heterocyclic aromatic ring in which X1 is N and X2, X3 and X4 are each independently CR?; R? is independently H, halogen, cyano, hydroxy, C1-C3 alkyl, C1-C3 haloalkyl, cyclopropyl, C1-C3 alkoxy, C1-C3 haloalkoxy, C1-C3 alkylthio, aryl, C1-C3 NHC(O)alkyl, NHC(O)H, C1-C3 haloalkylthio, C2-C4 alkenyl, C2-C4 haloalkenyl, C2-C4 alkynyl, C2-C4 haloalkynyl or nitro wherein adjacent R? substituents may form a ring; b) Z is O, S or NORZ in which RZ is H or C1-C3 alkyl; and c) A represents (i) C3-C14 cycloalkyl, containing 1 or 3 heteroatoms and 0-2 unsaturations, which may be unsubstituted or substituted with halogen, hydroxy, C1-C6 alkyl, C1-C6 haloalkyl, cyano, nitro, aroyl, aryloxy, heteroaryloxy, C1-C6 alkylthio, arylthio, heteroarylthio, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C8 acyloxy, aryl, heteroaryl, C1-C6 acyl, C1-C6 carboalkoxy or amido unsubstituted or substituted with one or two C1 -C6 alkyl groups, oType: GrantFiled: December 2, 2002Date of Patent: April 25, 2006Assignee: Dow AgroSciences LLCInventors: Michael J. Ricks, William H. Dent, III, Richard B. Rogers, Chenglin Yao, Bassam S. Nader, John L. Miesel, Gina M. Fitzpatrick, Kevin G. Meyer, Noormohamed M. Niyaz, Irene M. Morrison, Robert P. Gajewski
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Patent number: 6858732Abstract: Benzodioxino-naphtho[1,2-b]pyran compounds having particularly advantageous photochromic properties, such as, high sensitivity/coloration, two distinct absorption bands in the 430-500 nm range and 520-620 nm range of the visible spectrum may be generally described as a naphthopyran having a central nucleus of the formula: wherein F is a 1,4-benzodioxine ring with its 2,3 positions fused to the i, j, or k faces; and R1 and R2 are the atoms or groups providing photochromic properties to the naphthopyran.Type: GrantFiled: March 1, 2002Date of Patent: February 22, 2005Assignee: Vision-Ease Lens, Inc.Inventors: Xuzhi Qin, J. Thomas Ippoliti
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Publication number: 20030236302Abstract: This invention features a 5,6-dihydro-2-pyrone compound of formula (I), wherein R1 is H, OH, or C2˜C5 alkoxyl; and R2 is 2-phenyl ethyl, 2-phenyl ethenyl, 2-heteroaryl ethyl, or 2-heteroaryl ethenyl; in which the phenyl or the heteroaryl is optionally mono-, di-, or tri-substituted with R3, R4, or R5; each of R3, R4, and R5, independently, is Cl, F, Br, I, CN, C1˜C5 alkyl, C1˜C5 alkoxyl, C3˜C5 alkenyloxy, C4˜C6 cycloalkoxyl, C4˜C8 cycloalkyl alkoxyl, C3˜C5 alkoxy alkoxyl, or C1˜C4 alkoxy carbonyl.Type: ApplicationFiled: February 27, 2003Publication date: December 25, 2003Inventors: Shoujun Chen, Lijun Sun, Joel McCleary
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Patent number: 6656957Abstract: A compound of formula I wherein X represents an optionally halo-substituted (C2-4)alkynylene group bonded via vicinal unsaturated carbon atoms.Type: GrantFiled: November 27, 2000Date of Patent: December 2, 2003Assignees: Novartis AG, Sibia Neurosciences Inc.Inventors: Hans Allgeier, Yves Auberson, Michel Biollaz, Nicholas David Cosford, Fabrizio Gasparini, Roland Heckendorn, Edwin Carl Johnson, Rainer Kuhn, Mark Andrew Varney, Gönül Veliçelebi
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Publication number: 20030187027Abstract: In recognition of the need to develop novel therapeutic agents and efficient methods for the synthesis thereof, the present invention provides novel compounds of general formula (I): 1Type: ApplicationFiled: May 9, 2002Publication date: October 2, 2003Inventors: Stuart L. Schreiber, Scott M. Sternson, Jason C. Wong, Christina M. Grozinger
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Publication number: 20030153601Abstract: The present invention relates to certain substituted polyketides of formula I, 1Type: ApplicationFiled: November 12, 2002Publication date: August 14, 2003Inventors: Frederick R. Kinder, Kenneth W. Bair, Timothy M. Ramsey, Michael L. Sabio
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Patent number: 6555028Abstract: Described are polymeric matrix compatibilized naphthopyran compounds, examples of which are certain 2H-naphtho[1,2-b]pyrans, 3H-naphtho[2,1-b]pyrans and indeno[2,1-f]naphtho[1,2-b]pyrans each having at least one substituent containing terminal and/or pendant groups selected from hydroxyl, carboxyl, sulfo, sulfono, (meth)acryloxy, 2-(methacryloxy)ethylcarbamyl, epoxy or a mixture thereof. Specific substituents are also present on the naphtho, indeno and/or pyrano portions of the compounds. These compounds may be represented by the following graphic formulae: Also described are various substrates that contain or that are coated with such compounds. Optically clear articles such as contact lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, are also described.Type: GrantFiled: April 6, 2001Date of Patent: April 29, 2003Assignee: Transitions Optical, Inc.Inventors: Robert W. Walters, Barry Van Gemert
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Patent number: 6498172Abstract: This invention relates to prostaglandin agonists, methods of using such prostaglandin agonists, pharmaceutical compositions containing such prostaglandin agonists and kits containing such prostaglandin agonists. The prostaglandin agonists are useful for the treatment of bone disorders including osteoporosis.Type: GrantFiled: August 20, 1999Date of Patent: December 24, 2002Assignee: Pfizer Inc.Inventors: Kimberly O. Cameron, Bruce A. Lefker, Robert L. Rosati
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Publication number: 20020183353Abstract: Compounds of the formula 1Type: ApplicationFiled: April 24, 2002Publication date: December 5, 2002Applicant: WyethInventors: Gary P. Stack, Hong Gao, Elizabeth S. Gildersleeve
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Publication number: 20020133017Abstract: The present invention relates to the use of optically active polymers of N-acryloyl-phenylalanine neomenthylamide as such, in crosslinked form and/or in carrier-bonded form as stationary phases for the chromatographic separation of enantiomers of lactones.Type: ApplicationFiled: January 10, 2001Publication date: September 19, 2002Inventors: Walter Lange, Rolf Grosser, Burkhard Kohler, Stefan Michel, Bruno Bomer, Karin-Elfriede Bomer, Guido Martin Bomer, Felix Marcel Bomer, Uwe Zweering
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Patent number: 6448260Abstract: Novel indane and indene derivatives are described which are endothelin receptor antagonists.Type: GrantFiled: July 10, 2001Date of Patent: September 10, 2002Assignee: SmithKline Beecham CorporationInventors: Russell Donovan Cousins, John Duncan Elliott, Maria Amparo Lago, Jack Dale Leber, Catherine Elizabeth Peishoff
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Patent number: 6384045Abstract: This invention provides cancer-active tricyclic and tetracyclic oxypyrones and a method of synthesizing these compounds. Preferred compounds have aryl groups at the 3-position of the oxypyrone ring. The tricyclic oxypyrone synthetic method is a simple condensation reaction of pyrones with cyclohexenecarboxaldehydes, providing high yields and using few steps. The tetracyclic oxypyrone synthetic method is a simple condensation reaction of carvones with pyrones.Type: GrantFiled: June 24, 1999Date of Patent: May 7, 2002Assignee: Kansas State University Research FoundationInventors: Duy H. Hua, Jean-Pierre Perchellet
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Patent number: 6372764Abstract: The present invention is directed to pyrrolidine compounds of the formula I: (wherein R1, R2, R3, R4c, R4d, and R4f are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-3 and/or CCR-5.Type: GrantFiled: March 1, 2000Date of Patent: April 16, 2002Assignee: Merck & Co., Inc.Inventors: Jianming Bao, Robert K. Baker, William H. Parsons, Kathleen Rupprecht
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Patent number: 6362201Abstract: The present invention is directed to pyrrolidine compounds of the formula I: (wherein R1, R2, R3, R4c, R4d, and R4f are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-3 and/or CCR-5.Type: GrantFiled: March 1, 2000Date of Patent: March 26, 2002Assignee: Merck & Co., Inc.Inventors: Robert K. Baker, William H. Parsons, Kathleen Rupprecht
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Patent number: 6355653Abstract: The invention relates to compounds of formula wherein R1 is a 5 or 6 membered heteroaryl group, containing 1 to 3 heteroatoms, selected from N, O or S, and which groups are optionally substituted by one or two substituents, which are lower alkyl, —(CH2)nOH, halogen or lower alkoxy, and wherein the heteroaryl groups may be optionally linked to the pyrazole ring via an alkylene or alkenyl group, or is phenyl, optionally substituted by one or two substituents being lower alkyl, hydroxy-lower alkyl, halogen, hydroxy or lower alkoxy or is —O(CH2)n,phenyl, benzofuryl, indolyl or benzothiophenyl, or is —S-lower alkyl; R2 and R4 are independently from each other hydrogen, cyano or —S(O)2-phenyl; R3 is hydrogen, halogen or is a 5 or 6 membered heteroaryl group, containing 1 to 3 heteroatoms, selected from N, O or S, and which groups are optionally substituted by one or two substituents, which are lower alkyl, —(CH2)n-aryl, hydroxy, halogen, lower alkoxy, morpholinType: GrantFiled: August 24, 2000Date of Patent: March 12, 2002Assignee: Hoffmann-La Roche Inc.Inventors: Gerda Huber Trottmann, Walter Hunkeler, Roland Jakob-Roetne, Gavin John Kilpatrick, Matthias Heinrich Nettekoven, Claus Riemer
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Publication number: 20020002177Abstract: Novel indane and indene derivatives are described which are endothelin receptor antagonists.Type: ApplicationFiled: July 10, 2001Publication date: January 3, 2002Applicant: SmithKline Beecham CorporationInventors: Russell Donovan Cousins, John Duncan Elliott, Maria Amparo Lago, Jack Dale Leber, Catherine Elizabeth Peishoff
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Patent number: 6281221Abstract: The invention relates to novel substituted 1,3-dioxan-5-ylamino-heterocyclic compounds of the formula in which A is CH or N; X is NH, O or S(O)q, where q=0-2; Y is O or S(O)m, where m=0-2, and R1, R2, R3, R4, R4′ and R5 have the meanings given in the description, processes for their preparation and their use as pest control compositions and fungicides.Type: GrantFiled: September 25, 1998Date of Patent: August 28, 2001Assignee: Hoechst Scering AgrEvo GmbHInventors: Wolfgang Schaper, Werner Knauf, Ulrich Sanft, Manfred Kern, Heinz Ehrhardt, Adolf Heinz Linkies, Dieter Bernd Reuschling, Werner Bonin
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Patent number: 6274737Abstract: Novel indane and indene derivatives are described which are endothelin receptor antagonists.Type: GrantFiled: May 19, 2000Date of Patent: August 14, 2001Assignee: SmithKline Beecham CorporationInventors: Russell Donovan Cousins, John Duncan Elliott, Maria Amparo Lago, Jack Dale Leber, Catherine Elizabeth Peishoff