Polycyclo Ring System Having The Additional Hetero Ring As One Of The Cyclos Patents (Class 546/281.1)
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Publication number: 20040087625Abstract: The invention relates to triamide MTP/ApoB inhibitors of the formula 1 1Type: ApplicationFiled: August 13, 2003Publication date: May 6, 2004Applicant: Pfizer IncInventors: Peter Bertinato, Brian S. Bronk, Alan E. Blize, Hengmiao Cheng, Jin Li, Hiep Huatan, Clive Mason
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Patent number: 6720423Abstract: Compounds of the formula where the variables have the meaning defined in the specification, are specific or selective agonists of RXR retinoid receptors.Type: GrantFiled: April 30, 2002Date of Patent: April 13, 2004Assignee: Allergan, Inc.Inventors: Jayasree Vasudevan, Dehua Huang, Vidyasagar Vuligonda, Roshanta S. Chandraratna
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Publication number: 20040043326Abstract: An optical information recording medium has a recording layer composed essentially of an oxonol compound of the following formula: 1Type: ApplicationFiled: June 6, 2003Publication date: March 4, 2004Applicant: FUJI PHOTO FILM CO. , LTD.Inventors: Naoki Saito, Koji Wariishi, Michihiro Shibata
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Patent number: 6696470Abstract: A compound of the formula: and its pharmaceutically effective salts, wherein R1 and R2 are independently selected from the following: (a) hydrogen, halo, R5—, C2-6 alkenyl, C2-6 alkynyl, hydroxy-R5—, R5—O—R5—, or the like; (b) Ar—, Ar—R5—, Ar—C2-6 alkenyl, Ar—C2-6 alkynyl, Ar—O—, Ar—O—R5— or the like; (c) R5—C(O)—, —NO2, cyano, NH2—C(O)—, R5—NH—C(O)—, (R5)2—N—C(O)—, Ar—C(O)— or the like; and (d) R5—C(O)—NH—, Ar—C(O)—NH— or the like; wherein Ar is optionally substituted aryl or heteroaryl such as phenyl and pyridyl; and wherein R5 is optionally halo-substituted C1-6 alkyl; R3 is selected from the following: (e) cyano, formyl, tetrazolyl, triazolyl, imidazolyl, oxazolyl, thiazolyl, R5—C(O)—, C2-6 alkenyl-C(O)—, C2-6 alkynyl-C(O)—, R5—C(O)—R5—, or theType: GrantFiled: July 30, 2001Date of Patent: February 24, 2004Assignee: Pfizer Inc.Inventors: Akiyoshi Kawai, Makoto Kawai
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Patent number: 6689797Abstract: The present invention relates to compounds of formula (I): in which R1 represents a hydrogen or halogen atom, or a group CF3; R2 and R3 represent, independently, a hydrogen atom or a methyl group; n and n′ each represent, independently, 0 or 1; * represents the positions of attachment; A represents N or CH; X represents a sulfur or oxygen atom; R4 and R5 represent, independently, a hydrogen atom or a (C1-C6) alkyl group; and also their salts or solvates, to a method for the preparation thereof and to the pharmaceutical compositions containing them.Type: GrantFiled: October 15, 2002Date of Patent: February 10, 2004Assignee: Sanofi-SynthelaboInventors: Marco Baroni, Bernard Bourrie, Rosanna Cardamone, Pierre Casellas
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Patent number: 6683192Abstract: A compound represented in general formula (X) and (XI):Type: GrantFiled: September 26, 2001Date of Patent: January 27, 2004Assignee: Curis, Inc.Inventors: Anthony David Baxter, Edward Andrew Boyd, Oivin M. Guicherit, Jeffrey Porter, Stephen Price, Lee Rubin, John Harry Alexander Stibbard
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Publication number: 20030232994Abstract: The present invention relates to novel bicyclic thiophene derivative compounds of the following formula: 1Type: ApplicationFiled: October 4, 2001Publication date: December 18, 2003Inventors: Shao-Po Lu, Normand Hebert
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Patent number: 6664274Abstract: The present invention provides compounds of formula I and a method of inhibiting the reuptake of serotonin, antagonizing the 5-HT1A receptor and antagonizing the 5-HT2A receptor which comprises administering to a subject in need of such treatment an effective amount of a compound of formula I.Type: GrantFiled: July 16, 2002Date of Patent: December 16, 2003Assignee: Eli Lilly and CompanyInventors: Sidney Xi Liang, Yao-Chang Xu
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Publication number: 20030225091Abstract: Compounds that are dual aP2/k-FABP inhibitors are provided having the formula 1Type: ApplicationFiled: November 15, 2002Publication date: December 4, 2003Inventors: David R. Magnin, Richard B. Sulsky, Jeffrey A. Robl, Thomas J. Caulfield, Rex A. Parker
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Publication number: 20030191161Abstract: The invention relates to substituted and unsubstituted 3H-benzo[1,2,3]oxathiazole 2,2-dioxides, 1,3-dihydrobenzo[1,2,5]thiadiazole 2,2-dioxides and 1,3-dihydrobenzo[c]isothiazole 2,2-dioxides, to their preparation and to their use in medicaments.Type: ApplicationFiled: March 31, 2003Publication date: October 9, 2003Inventors: Stefan Petry, Karl-Heinz Baringhaus, Swen Hoelder, Guenter Mueller
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Publication number: 20030187053Abstract: The invention relates to triamide MTP/ApoB inhibitors of the formula 1 1Type: ApplicationFiled: June 20, 2002Publication date: October 2, 2003Applicant: Pfizer Inc.Inventors: Peter Bertinato, Alan E. Blize, Brian S. Bronk, Hengmiao Cheng, Jin Li, Hiep Huatan, Clive Mason
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Patent number: 6608090Abstract: The instant invention provides novel benzothiophene compounds for use in treating skeletal diseases.Type: GrantFiled: April 21, 1995Date of Patent: August 19, 2003Assignee: Eli Lilly and CompanyInventors: Michelle L. Bourgeois, Jeffrey A. Dodge, Charles D. Jones
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Patent number: 6608060Abstract: The present invention relates to inhibitors of p38, a mammalian protein kinase involved cell proliferation, cell death and response to extracellular stimuli. The invention also relates to methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing those compositions in the treatment and prevention of various disorders.Type: GrantFiled: June 14, 1999Date of Patent: August 19, 2003Assignee: Vertex Pharmaceuticals IncorporatedInventors: Guy W. Bemis, Francesco Gerald Salituro, John Patrick Duffy, John E. Cochran, Edmund Martin Harrington, Mark A. Murko, Keith P. Wilson, Michael Su, Vincent P. Galullo
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Publication number: 20030153604Abstract: This invention is directed to an (aminoiminomethyl or aminomethyl)benzoheteroaryl compound of formula I which is useful for inhibiting the activity of Factor Xa by combining said compound with a composition containing Factor Xa. The present invention is also directed to compositions containing compounds of the formula I, methods for their preparation, their use, such as in inhibiting the formation of thrombin or for treating a patient suffering from, or subject to, a disease state associated with a physiologically detrimental excess amount of thrombin.Type: ApplicationFiled: February 24, 2003Publication date: August 14, 2003Applicant: Aventis Pharmaceuticals Inc.Inventors: William P. Dankulich, Daniel G. McGarry, Christopher Burns, Timothy F. Gallagher, Francis A. Volz
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Publication number: 20030149030Abstract: A compound of the formula 1Type: ApplicationFiled: December 10, 2002Publication date: August 7, 2003Inventors: Alexander Alanine, Alexander Flohr
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Patent number: 6593471Abstract: Disclosed are novel 2-(5-halopyridyl) and 2-(5-halopyrimidinyl) magnesium halides, processes of making and their use in the efficient synthesis in their respective 5-halo-2-substituted pyridines and pyrimidines.Type: GrantFiled: December 6, 2001Date of Patent: July 15, 2003Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.Inventors: Jinhua J. Song, Nathan K. Yee, Suresh R. Kapadia
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Patent number: 6590099Abstract: Disclosed are novel 2-(5-halopyridyl) and 2-(5-halopyrimidinyl) magnesium halides, processes of making and their use in the efficient synthesis in their respective 5-halo-2-substituted pyridines and pyrimidines.Type: GrantFiled: December 6, 2001Date of Patent: July 8, 2003Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.Inventors: Jinhua J. Song, Nathan K. Yee, Suresh R. Kapadia
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Publication number: 20030125340Abstract: 3-(amino- or aminoalkyl) pyridinone derivatives having the formula (1) 1Type: ApplicationFiled: July 15, 2002Publication date: July 3, 2003Applicant: Centre National De La Recherche Scient.Inventors: Emile Bisagni, Valerie Dolle, Chi Hung Nguyen, Claude Monneret, David Grierson, Anne-Marie Aubertin
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Patent number: 6559167Abstract: Prodrugs of the pyridyl methyl sulfinyl benzimidazole type proton pump inhibitor drugs have a hydrolyzable arylsulfonyl or heteroarylsulfonyl group attached to the benzimidazole nitrogen. The prodrugs of the invention hydrolyze under physiological conditions to provide the proton pump inhibitors with a half life measurable in hours, and are capable of providing sustained plasma concentrations of the proton pump inhibitor drugs for longer time than presently used drugs. The generation of the proton pump inhibitor drugs from the prodrugs of the invention under physiological conditions allows for more effective treatment of several diseases and conditions caused by gastric acid secretion.Type: GrantFiled: February 14, 2001Date of Patent: May 6, 2003Assignees: Regents of the University of California, The United States of America as represented by the Department of Veteran Affairs, Winston Pharmaceuticals, LLCInventors: Michael E. Garst, George Sachs, Jai Moo Shin
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Publication number: 20030083359Abstract: Compounds of formula (I) 1Type: ApplicationFiled: May 10, 2002Publication date: May 1, 2003Inventors: Chih-Hung Lee, Richard J. Perner, Daniel P. Larson, John R. Koenig, Arthur R. Gomtsyan, Guo Zhu Zheng, Stanley DiDomenico, Andrew O. Stewart, Erol K. Bayburt
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Publication number: 20030083347Abstract: The present invention relates to compounds of formula (I): 1Type: ApplicationFiled: October 15, 2002Publication date: May 1, 2003Inventors: Marco Baroni, Bernard Bourrie, Rosanna Cardamone, Pierre Casellas
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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: 6544986Abstract: This invention relates to a compound of formula I: or a pharmaceutically acceptable salt thereof; in which preferably R3, R4 and R6 are each hydrogen; X is C═O or CH2; and R7 and R8 are each independently selected from the group consisting of hydrogen, (C1-C12)alkyl, (C3-C8)cycloalkyl and (C1-C12)alkyl (C6-C14)aryl; or R7 and R8 when taken together form a (C2-C7)alkylene group; or —NR7R8 together forms a (C2-C14)heterocyclic or substituted (C2-C14)heterocyclic. Such compounds modulate the activity of serine hydrolases and can be used in pharmaceutical compositions for the treatment of Alzheimer's disease.Type: GrantFiled: October 9, 2001Date of Patent: April 8, 2003Assignee: Dalhousie UniversityInventors: Sultan Darvesh, David Magee, Zdenek Valenta, Earl Martin
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Publication number: 20020156281Abstract: The present invention provides compounds having the Formula I 1Type: ApplicationFiled: December 12, 2001Publication date: October 24, 2002Inventors: Richard John Booth, Helen Tsenwhei Lee, Jason Keith Pontrello, Randy Ranjee Ramharack, Bruce David Roth
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Patent number: 6458787Abstract: Novel pyrrolidine compounds that are potent and selective inhibitors of PDE4, as well as methods of making the same, are disclosed. Use of the compounds in the treatment of inflammatory diseases and other diseases involving elevated levels of cytokines, as well as central nervous system (CNS) disorders, also is disclosed.Type: GrantFiled: May 2, 2001Date of Patent: October 1, 2002Assignee: ICOS CorporationInventors: Timothy J. Martins, Kerry W. Fowler, Joshua Odingo, Edward A. Kesicki, Amy Oliver, Laurence E. Burgess, John J. Gaudino, Zachary S. Jones, Bradley J. Newhouse, Stephen T. Schlacter
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Publication number: 20020137744Abstract: A compound of formula (I): 1Type: ApplicationFiled: December 21, 2001Publication date: September 26, 2002Inventors: Guillaume De Nanteuil, Alain Benoist, Philippe Pastoureau, Massimo Sabatini, John Hickman, Alain Pierre, Gordon Tucker
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Patent number: 6429312Abstract: Disclosed are compounds of the formula: or the pharmaceutically acceptable acid addition salts thereof, wherein: R1, R2, R3, R4 are the same or different and represent hydrogen, C1-C6 alkyl, halogen, hydroxy, amino, cyano, nitro, trifluoromethyl, trifluoromethoxy, C1-C6 alkoxy, —O2CR′, —NHCOR′, —COR′, —SOmR′, where R′ is C1-C6 alkyl and wherein m is 0, 1 or 2; or R1, R2, R3, R4 independently represent —CONR′R″, or —NR′R″ where R′ and R″ independently represent hydrogen or C1-C6 alkyl; R5 is hydrogen or C1-C6 alkyl; and R represents an aminoalkyl group, which compounds are useful in the treatment of affective disorders such as schizophrenia, depression, Alzheimer's disease, movement disorders such as Parkinsonism and dystonia, and other disorders which respond to dopaminergic blockade such as substance abuse and obsessive compulsive disorders.Type: GrantFiled: March 19, 2001Date of Patent: August 6, 2002Assignee: Neurogen CorporationInventors: Jun Yuan, Xi Chen
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Patent number: 6423717Abstract: Novel sulphonamide derivatives having CNS activity, processes for their preparation and their use as medicaments are disclosed.Type: GrantFiled: August 21, 2000Date of Patent: July 23, 2002Assignee: SmithKline Beecham p.l.c.Inventors: Steven Mark Bromidge, Francis David King, Paul Adrian Wyman
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Publication number: 20020065230Abstract: The present invention provides bis-aminomethylcarbonyl compounds that are inhibitors of cysteine and serine proteases. The compounds are particularly useful for treating diseases in which excess cysteine protease activity has been implicated, including osteoporosis, periodontitis and arthritis.Type: ApplicationFiled: January 22, 2002Publication date: May 30, 2002Applicant: SmithKline Beecham CorporationInventors: William Edward Bondinell, Renee Louise Desjarlais, Daniel Frank Veber, Dennis Shinji Yamashita
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Patent number: 6388105Abstract: Compounds of the formula Where the variables are defined as in the specification, are selective agonists of RXR retinoid receptors.Type: GrantFiled: September 27, 2001Date of Patent: May 14, 2002Assignee: Allergan Sales, Inc.Inventors: Vidyasagar Vuligonda, Roshantha A. Chandraratna
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Publication number: 20020055523Abstract: The invention relates to substituted and unsubstituted 3H-benzo[1,2,3]oxathiazole 2,2-dioxides, 1,3-dihydrobenzo[1,2,5]thiadiazole 2,2-dioxides and 1,3-dihydro-benzo [c]isothiazole 2,2-dioxides, to their preparation and to their use in medicaments.Type: ApplicationFiled: August 9, 2001Publication date: May 9, 2002Inventors: Stefan Petry, Karl-Heinz Baringhaus, Swen Hoelder, Guenter Mueller
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Patent number: 6383666Abstract: Disclosed are new organometallic complex molecules having light-emitting and electron-transporting characteristics. Also disclosed is organic EL (electroluminescent) devices using these organometallic complex molecules as electron-transporting materials. The organometallic complex molecules are used to form a light-emitting layer with or without doping of another light-emitting material. The organometallic complex molecules can also be used in an electron-transporting layer of the organic EL device. The organic EL devices incorporating the organometallic complex molecules have high thermal stability.Type: GrantFiled: March 31, 2000Date of Patent: May 7, 2002Assignee: LG Chem, Ltd.Inventors: Kongkyeom Kim, Sehwan Son, Okhee Kim, Seok-Hee Yoon, Hyo-Seok Kim, Jaesoon Bae, Youn-Gu Lee
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Patent number: 6380221Abstract: This invention is directed to compounds of formula (III): wherein B, C, D, E, R1, R2 and R3 are disclosed herein. These components are disclosed as being useful as anti-coagulants.Type: GrantFiled: August 3, 2000Date of Patent: April 30, 2002Assignee: Berlex Laboratories, Inc.Inventors: Damian O. Arnaiz, Yuo-Ling Chou, Brian D. Griedel, Rushad E. Karanjawala, Monica J. Kochanny, Wheeseong Lee, Amy Mei Liang, Michael M. Morrissey, Gary B. Phillips, Karna Lyn Sacchi, Steven T. Sakata, Kenneth J. Shaw, R. Michael Snider, Shung C. Wu, Bin Ye, Zuchun Zhao
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Publication number: 20020028936Abstract: 1,3-Disubstituted Indolin-2-Ones compounds are useful in the treatment of neoplasia.Type: ApplicationFiled: September 28, 2001Publication date: March 7, 2002Inventors: Gerhard Sperl, Xiaojing Wang, Gary A. Piazza, Rifat Pamukcu
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Publication number: 20020026050Abstract: Heterocyclic-substituted compounds of the formula 1Type: ApplicationFiled: June 13, 2001Publication date: February 28, 2002Inventors: Samuel Chackalamannil, Mariappan V. Chelliah, Yan Xia
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Patent number: 6340676Abstract: This invention provides compounds of Formula I having the structure wherein B and D are each, independently, hydrogen, halogen, —CN, alkyl of 1-6 carbon atoms, aryl, or aralkyl of 6-12 carbon atoms; R1 is hydrogen, alkyl of 1-6 carbon atoms, —CH(R2)W, —C(CH3)2CO2R3, 5-thiazolidine-2,4-dione, —CH(R4)CH2CO2R3, —COR3, or —PO3(R3)2; R2 is hydrogen, alkyl of 1-6 carbon atoms, aralkyl of 6-12 carbon atoms, aryl, —CH2(1H-imidazol-4-yl), —CH2(3-1H-indolyl), —CH2CH2(1,3-dioxo-1,3-dihydro-isoindol-2-yl), —CH2CH2(1-oxo-1,3-dihydro-isoindol-2-yl), or —CH2(3-pyridyl); W is —CO R3, —CONH2, —CONHOH, —CN, CONH(CH2)2CN, 5-tetrazole, or —PO3(R3)2; R3 is hydrogen, alkyl of 1-6 carbon atoms, or aryl; R4 is hydrogen or alkyl of 1-6 carbon atoms; or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.Type: GrantFiled: April 20, 2001Date of Patent: January 22, 2002Assignee: American Home Products CorporationInventors: Jay E. Wrobel, Zenan Li
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Patent number: 6339097Abstract: The present invention relates to the compounds of formula (I) in which X, R1, R2 and R3 are as defined in claim 1. These compounds are cholesteryl acyl transferase (ACAT) inhibitors.Type: GrantFiled: June 21, 2000Date of Patent: January 15, 2002Assignee: Merck Patent GmbHInventors: Diedier Festal, Jean Yves Nioche, Guy Augert, Jacques Deserprit
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Patent number: 6302837Abstract: A compound selected from those of formula (I): wherein: X represents oxygen, sulphur, or NR3 wherein R3 is as defined in the description, Y represents oxygen, sulphur, NR3, or may represent single bond in certain cases, T represents nitrogen, carbon, or CH, A represents single bond, alkylene, arylene, cycloalkylene, heterocycloalkylene, heteroarylene, or —SO2—R4— wherein R4 is as defined in the description, W represents hydroxy, alkoxy, aryloxy, arylalkoxy, cycloalkyloxy, heterocycloalkyloxy or heteroaryloxy, or hydroxyamino, U1 represents hetero, or alkylene wherein one or more of carbon may optionally be replaced by one or more hetero atoms, V1 represents arylene, heteroarylene,or heterocycloalkylene, U2 represents single bond, hetero or alkylene wherein one or more carbon may optionally be replaced by one or more hetero atoms, V2 represents aryl, heteroaryl, or heterocycloalkyl, Ra, Rb, Rc, which may be identical or different, each independently of the others rType: GrantFiled: October 13, 2000Date of Patent: October 16, 2001Assignee: Adir et CompagnieInventors: Guillaume De Nanteuil, Christine Lila, Tony Verbeuren, Alain Rupin
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Patent number: 6288105Abstract: This application relates to novel compounds of formula I (and their pharmaceutically acceptable salts), as defined herein, processes and intermediates for their preparation, pharmaceutical formulations comprising the novel compounds of formula I, and the use of the compounds of formula I as thrombin inhibitors.Type: GrantFiled: February 3, 2000Date of Patent: September 11, 2001Assignee: Eli Lilly and CompanyInventors: Nickolay Y Chirgadze, Matthew J Fisher, Richard W Harper, Ho-Shen Lin, Jefferson R McCowan, Alan D Palkowitz, Daniel J Sall, Gerald F Smith, Kumiko Takeuchi, Minsheng Zhang
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Publication number: 20010020037Abstract: This invention provides compounds of Formula I having the structure 1Type: ApplicationFiled: April 20, 2001Publication date: September 6, 2001Applicant: American Home Products CorporationInventors: Jay E. Wrobel, Zenan Li
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Patent number: 6284756Abstract: This application relates to novel compounds of formula I (and their pharmaceutically acceptable salts), as defined herein, processes and intermediates for their preparation, pharmaceutical formulations comprising the novel compounds of formula I, and the use of the compounds of formula I as thrombin inhibitors.Type: GrantFiled: January 21, 2000Date of Patent: September 4, 2001Assignee: Eli Lilly and CompanyInventors: Nickolay Y Chirgadze, Richard W Harper, Todd J Kohn, Ho-Shen Lin, Jefferson R McCowan, Alan D Palkowitz, Daniel J Sall, Gerald F Smith, Kumiko Takeuchi, Michael R Wiley, Minsheng Zhang
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Publication number: 20010014689Abstract: The present invention relates to 2-aminopyridine derivatives of the formula I: 1Type: ApplicationFiled: February 8, 2001Publication date: August 16, 2001Inventor: John A. Lowe
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Patent number: 6265349Abstract: The present invention relates to pyridone derivatives and herbicidal compositions containing the pyridone derivatives as active ingredients.Type: GrantFiled: October 27, 1999Date of Patent: July 24, 2001Assignees: Kumiai Chemical Industry Co., Ltd, Ihara Chemical Industry Co., Ltd.Inventors: Mikio Yamaguchi, Yoshihiro Ito, Atsushi Shibayama, Yoshihiro Yamaji, Ryo Hanai, Sota Uotsu, Hideo Sadohara
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Patent number: 6262103Abstract: A pharamceutical composition comprises a compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein A is C1-6alkyl, C2-6alkenyl, C2-6-alkynyl, C3-6-cycloalkyl, arylC1-6alkyl, aryl, S(O)pR1.Type: GrantFiled: April 16, 1999Date of Patent: July 17, 2001Assignee: Merck Sharp & Dohme LimitedInventors: Howard Barff Broughton, Mark Stewart Chambers, Sarah Christine Hobbs, Angus Murray MacLeod, Austin John Reeve
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Patent number: 6251921Abstract: This application relates to the use as thrombin inhibitors, coagulation inhibitors and thromboembolic disorder agents of diamines of formula I as defined herein. It also provides novel compounds of formula I, processes and intermediates for their preparation, and pharmaceutical formulations comprising the novel compounds of formula I.Type: GrantFiled: May 14, 1999Date of Patent: June 26, 2001Assignee: Eli Lilly and CompanyInventors: Jolie Anne Bastian, Nickolay Yuri Chirgadze, Michael Lyle Denney, Matthew Joseph Fisher, Robert James Foglesong, Richard Waltz Harper, Mary George Johnson, Valentine Joseph Klimkowski, Todd Jonathan Kohn, Ho-Shen Lin, Michael Patrick Lynch, Jefferson Ray McCowan, Alan David Palkowitz, Michael Enrico Richett, Daniel Jon Sall, Gerald Floyd Smith, Kumiko Takeuchi, Jennifer Marie Tinsley, Minsheng Zhang
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Patent number: 6245804Abstract: This invention describes the new, nonsteroidal gestagens of general formula I in which A, B, Ar, R1, R2 and R3 have the meanings that are indicated in more detail in the description. The new compounds show a very great affinity to the gestagen receptor. They can be used alone or in combination with estrogens in contraceptive preparations. In addition, they can be used for treating endometriosis. Together with estrogens, they can also be used in preparations for treating gynecological disorders, for treating premenstrual symptoms and for substitution therapy. Based on the androgenic action, they can also be used for male birth control, male HRT and hormone therapy and for treating andrological disease agents.Type: GrantFiled: May 29, 1998Date of Patent: June 12, 2001Assignee: Schering AktiengesellschaftInventors: Manfred Lehmann, Klaus Schoellkopf, Peter Strehlke, Nikolaus Heinrich, Karl-Heinrich Fritzemeier, Rolf Krattenmacher, Hans-Peter Muhn
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Patent number: 6197795Abstract: The present invention relates to the discovery of novel, low molecular weight, non-peptide inhibitors of matrix metalloproteinases (e.g.Type: GrantFiled: June 11, 1999Date of Patent: March 6, 2001Assignee: American Cyanamid CompanyInventors: Jeremy Ian Levin, Frances Christy Nelson
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Patent number: 6184382Abstract: The invention is directed to improved methods for preparing N6-substituted adenosine derivatives, to intermediates useful therefor and to methods of preparing these intermediates.Type: GrantFiled: January 12, 2000Date of Patent: February 6, 2001Assignee: Aventis Pharmaceuticals Products Inc.Inventors: Diane C. Salazar, Walter Rodriguez, James P. Sherbine, Rick G. Woodward, Adam W. Sledeski, Matthew R. Powers, Michael K. O'Brien