Plural Acyclic Nitrogens Bonded Directly To The Same Carbon Or Single Bonded Directly To Each Other Patents (Class 546/306)
-
Publication number: 20030199499Abstract: Compounds of formula IIA and IIB are novel guanidine compounds 1Type: ApplicationFiled: March 4, 2003Publication date: October 23, 2003Applicant: Chiron CorporationInventors: Paul A. Renhowe, Daniel Chu, Rustum S. Boyce, David Duhl
-
Patent number: 6632823Abstract: In accordance with the present invention, a novel class of substituted pyridine compounds (optionally containing ether, ester, amide, ketone or thioether substitutions) that promote the release of ligands involved in neurotransmission have been discovered. In a particular aspect compounds of the present invention are capable of modulating acetylcholine receptors. The compounds of the present invention are capable of modulating acetylcholine receptors. Invention compounds may act as agonists, partial agonists, antagonists or allosteric modulators of acetylcholine receptors.Type: GrantFiled: December 22, 1997Date of Patent: October 14, 2003Assignee: Merck & Co., Inc.Inventors: Jean-Michel Vernier, Nicholas D. P. Cosford, Ian A. McDonald
-
Publication number: 20030186979Abstract: Pharmaceutical agents for inhibiting the production of 20-HETE which participates in constriction or dilation of microvessels in major organs such as the kidneys and the cerebral blood vessels, or participates in causing cell proliferation are provided.Type: ApplicationFiled: December 12, 2002Publication date: October 2, 2003Inventors: Masakazu Sato, Noriyuki Miyata, Takaaki Ishii, Yuko Kobayashi, Hideaki Amada
-
Publication number: 20030181688Abstract: Process for the coupling ofType: ApplicationFiled: March 3, 2003Publication date: September 25, 2003Inventors: Adriano Indolese, Anita Schnyder
-
Patent number: 6608077Abstract: This invention relates to novel compounds of Formula (I) to (VII), and compositions thereof, useful in the treatment of disease states mediated by the chemokine, Interleukin-8 (IL-8).Type: GrantFiled: September 5, 2002Date of Patent: August 19, 2003Assignee: SmithKline Beecham CorporationInventors: Katherine Louisa Widdowson, Qi Jin
-
Publication number: 20030144311Abstract: Novel propanoic acid derivatives are integrin receptor antagonists or inhibitors, in particular of the avb3 integrin receptor. The compounds of the invention are for instance useful for the treatment of solid tumors by inhibition of angiogenic growth of tumor vessel network, thus promoting tumor regression, inhibition of metastatic spread, thus avoiding cancer metastases, inhibition of bone resorption, thus controlling osteoporosis, inhibition of smooth muscle cells migration into neointima, thus blocking restenosis after percutaneous coronary angioplasty and the treatment of other pathological conditions mediated by cell adhesion, cell migration or angiogenesis such e.g. diabetic retinopaty, rheumatoid arthritis and inflammation.Type: ApplicationFiled: November 1, 2002Publication date: July 31, 2003Inventors: Tiziano Bandiera, Paola Vianello, Paolo Cozzi, Arturo Galvani
-
Patent number: 6596863Abstract: Process for producing a nitroetheneamine derivative or its stereoisomer, its tautomer or a salt thereof comprising reacting a compound of the formula with a compound of the formula R6—CH2NO2 to obtain a compound of the formula and reacting the resulting compound with a compound of the formulaType: GrantFiled: April 29, 2002Date of Patent: July 22, 2003Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Fuminori Kato, Keizo Miyata, Hirohiko Kimura, Kazuhiro Yamamoto, Hiroyuki Ikegami, Hiromi Takeo
-
Publication number: 20030125354Abstract: Disclosed are novel aromatic compounds of the formula (I) wherein G, X, Ar, L and Q are defined herein. The compounds are useful in pharmaceutic compositions for treating diseases or pathological conditions involving inflammation such as chronic inflammatory diseases. Also disclosed are processes of making such compounds.Type: ApplicationFiled: October 15, 2002Publication date: July 3, 2003Applicant: Boehringer Ingelheim Pharmaceuticals, Inc.Inventors: Ming-Hong Hao, Sanxing Sun
-
Publication number: 20030119881Abstract: Compounds of the formula I: 1Type: ApplicationFiled: September 12, 2002Publication date: June 26, 2003Applicant: Medivir ABInventors: Christer Salhberg, Rolf Noreen, Marita Hogberg, Per Engelhardt
-
Patent number: 6583162Abstract: Compounds of formula (I): or a pharmaceutically acceptable salt thereof, or solvate of either entity, wherein R4 is a guanidinyl moiety and the other substituents are as defined in the text, are urokinase inhibitors.Type: GrantFiled: April 10, 2000Date of Patent: June 24, 2003Assignee: Warner-Lambert CompanyInventors: Roger Peter Dickinson, Christopher Gordon Barber
-
Publication number: 20030109526Abstract: The present invention relates to azo amino acid derivatives for treating or preventing neuronal damage associated with neurological diseases. The invention also provides compositions comprising the compounds of the present invention and methods of utilizing those compositions for treating or preventing neuronal damage.Type: ApplicationFiled: December 2, 2002Publication date: June 12, 2003Inventors: David Lauffer, Michael Mullican
-
Publication number: 20030092743Abstract: Compounds of the formula I: 1Type: ApplicationFiled: March 5, 2002Publication date: May 15, 2003Applicant: Medivir ABInventors: Christer Sahlberg, Dmitry Antonov, Hans Wallberg, Rolf Noreen
-
Patent number: 6555561Abstract: This invention provides compounds of formula I having the structure Wherein substitutions at X, G, R1, R2, R3, R4, R5 are set forth in the specification.Type: GrantFiled: March 15, 2002Date of Patent: April 29, 2003Assignee: WyethInventors: Jonathan Bloom, Martin DiGrandi, Russell Dushin, Stanley Lang, Bryan O'Hara
-
Patent number: 6525077Abstract: A compound of the formula is disclosed, the compound being suited for therapeutical uses. The invention also discloses compositions comprising said compound, methods of treatment involving administering said compound to a patient, and the use of said compound in the manufacture of medicaments.Type: GrantFiled: November 20, 2001Date of Patent: February 25, 2003Assignee: Leo Pharmaceutical Products Ltd. A/SInventors: Ernst Binderup, Pernille-Julia Vig Hjarnaa
-
Publication number: 20020165394Abstract: This invention relates to the use of a group of aryl ureas in treating raf mediated diseases, and pharmaceutical compositions in such therapy.Type: ApplicationFiled: February 7, 2001Publication date: November 7, 2002Applicant: BAYER CORPORATIONInventors: Jacques Dumas, Bernd Riedl, Uday Khire, Jill E. Wood, Sibley N. Robert, Mary-Katherine Monahan, Joel Renick, David E. Gunn, Timothy B. Lowinger, William J. Scott, Roger A. Smith
-
Publication number: 20020165201Abstract: The invention relates to compounds of the formula I 1Type: ApplicationFiled: November 20, 2001Publication date: November 7, 2002Inventors: Ernst Binderup, Pernille-Julia Vig Hjarnaa
-
Patent number: 6472393Abstract: Compounds having the structure shown below wherein A, B, N1, N2, X, Y, Q, R2, R5 and R6 are as defined herein are useful to inhibit serine protease enzymes, such as TF/factor VIIa factor Xa, thrombin and kallikrein. These compounds may be used in methods of preventing and/or treating clotting disorders.Type: GrantFiled: March 21, 2000Date of Patent: October 29, 2002Assignee: Genentech, Inc.Inventors: Ignacio Aliagas-Martin, Dean R. Artis, Michael S. Dina, John A. Flygare, Richard A. Goldsmith, Regina A. Munroe, Alan G. Olivero, Richard Pastor, Thomas E. Rawson, Kirk D. Robarge, Daniel P. Sutherlin, Kenneth J. Weese, Aihe Zhou, Yan Zhu
-
Patent number: 6458816Abstract: The present invention relates to compounds according to the structure: Where R is H or CH3; R2 is phosphate which can be free acid or salt; R3 is H, F, Cl, Br, I, OCH3, OCF3 , CF3 or a C1-C3 alkyl group; R4 is H, F, Cl, Br, I, OCH3, OCF3 or CF3; and R5 and R6 are each independently H, F, Cl, Br, I, OCH3, OCF3 or CF3, with the proviso that when any two of R3, R4, R5 or R6 are other than H, the other two of R3, R4, R5 or R6 are H which may be used to treat neoplasia, including cancer.Type: GrantFiled: October 15, 2001Date of Patent: October 1, 2002Assignee: Vion Pharmaceuticals, Inc.Inventors: Terrence W. Doyle, Srinivasa Karra, Zujin Li, Xu Lin, John Mao, Qi Qiao, Yang Xu
-
Patent number: 6458803Abstract: The invention relates to substituted polycyclic aryl and heteroaryl tertiary-heteroalkylamine compounds useful as inhibitors of cholesteryl ester transfer protein (CETP; plasma lipid transfer protein-I) and compounds, compositions and methods for treating atherosclerosis and other coronary artery diseases. Preferred tertiary-heteroalkylamine compounds are substituted N-phenyl-N-heteroaralkyl aminoalcohols.Type: GrantFiled: November 23, 2001Date of Patent: October 1, 2002Assignee: G.D. Searle & Co.Inventors: James A. Sikorski, Richard C. Durley, Deborah A. Mischke, Emily J. Reinhard, Yvette M. Fobian, Michael B. Tollefson, Lijuan Wang, Margaret L. Grapperhaus, Brian S. Hickory, Mark A. Massa, Monica B. Norton, William F. Vernier, Barry L. Parnas, Michele A. Promo, Ashton T. Hamme, Dale P. Spangler, Melvin L. Rueppel
-
Publication number: 20020137774Abstract: This invention relates to the use of a group of aryl ureas in treating raf mediated diseases, and pharmaceutical compositions for use in such therapy.Type: ApplicationFiled: July 19, 2001Publication date: September 26, 2002Applicant: BAYER CORPORATIONInventors: Bernd Riedl, Jacques Dumas, Uday Khire, Timothy B. Lowinger, William J. Scott, Roger A. Smith, Jill E. Wood, Mary-Katherine Monahan, Reina Natero, Joel Renick, Robert N. Sibley
-
Patent number: 6451792Abstract: A medical composition containing, as an active constituent, a nitroetheneamine derivative represented by the formula (I): wherein the substituents are as defined in the disclosure, its stereoisomers, its tautomers or a salt thereof.Type: GrantFiled: March 20, 2001Date of Patent: September 17, 2002Assignee: Ishihara Sangyo Kaisha Ltd.Inventors: Fuminori Kato, Keizo Miyata, Hirohiko Kimura, Kazuhiro Yamamoto, Hiroyuki Ikegami, Hiromi Takeo
-
Patent number: 6444691Abstract: The invention relates to 1,3-disubstituted ureas of general formula (I) where R1 is an aryl, R2 is nitro and/or amino, and X is oxygen and/or sulfur, and the method of preparing thereof which consists in treating aromatic amines with isocyanates. Isocyanates may be formed in situ and the reaction carried out in toluene, at 80° C. If the nitro group is formed, it is reduced with hydrogen in the presence of palladium catalyst to the amino group. The obtained 1,3-disubstituted ureas are inhibitors of the activity of the acyl co-enzyme A: cholesterol acyltransferase (ACAT) enzyme, and may be used to inhibit cholesterol esterification and absorption in hypercholesterolemia.Type: GrantFiled: July 10, 2000Date of Patent: September 3, 2002Assignee: Solvakofarma, a.s.Inventors: Vladi{acute over (m)}ir Oremus, VendelÃn {haeck over (S)}mahovský, Viera Fáberová, Ivan KakalÃk, {haeck over (L)}udmila Schmidtová, Marián Zemánek
-
Publication number: 20020120149Abstract: A method for the inhibition of high affinity glycine transporters, compounds that inhibit these transporters; pharmaceutically active compositions comprising such compounds; and the use of such compounds either as above, or in formulations for the control or prevention of disease states in which glycine is involved are disclosed.Type: ApplicationFiled: September 7, 2001Publication date: August 29, 2002Inventors: Syed M. Ali, Kurt R. Brunden, Dario Doller, Brian Herbert, Jack B. Jiang, Amy Jordan
-
Publication number: 20020091265Abstract: The present invention relates to compounds of the general formula 1Type: ApplicationFiled: July 10, 2001Publication date: July 11, 2002Inventors: Michael Bos, Quirico Branca, Guido Galley, Thierry Godel, Torsten Hoffmann, Walter Hunkeler, Patrick Schnider, Heinz Stadler
-
Publication number: 20020072500Abstract: The present invention relates to a class of compounds represented by the Formula I.Type: ApplicationFiled: September 26, 2001Publication date: June 13, 2002Inventors: Thomas Rogers, Thomas D. Penning, Lan Jiang, Balekudru Devadas, Peter Ruminiski, Jennifer VanCamp, Chester Yuan
-
Patent number: 6403617Abstract: Compounds of the formula Useful in the treatment of diseases associated with herpes viruses including human cytomegalovirus, herpes simplex viruses, Epstein-Barr virus, varicella-zoster virus, humanherpesviruses-6 and -7, and Kaposi herpesvirus.Type: GrantFiled: September 26, 2000Date of Patent: June 11, 2002Assignee: American Home Products Corp.Inventors: Jonathan Bloom, Martin DiGrandi, Russell Dushin, Stanley Lang, Bryan O'Hara
-
Patent number: 6380134Abstract: Compounds of the formula I in which A is ═N— or R1 is hydrogen, fluorine, chlorine, bromine or methyl; R2 is C1-C4alkyl, C1-C4haloalkyl, halogen, R6O—, nitro, amino or cyano; W is a group or and R3, R6, R14 to R24 and X3 to X9 have the meanings given in claim 1 and the agrochemically tolerated salts and stereoisomers of these compounds of the formula I are suitable for use as herbicides.Type: GrantFiled: October 10, 2000Date of Patent: April 30, 2002Assignee: Syngenta Crop Protection, Inc.Inventors: Walter Kunz, Kurt Nebel, Jean Wenger
-
Patent number: 6372767Abstract: Benzanilides are provided which are voltage-dependent potassium channel openers. Methods of using the benzanilides of the invention are also provided.Type: GrantFiled: August 4, 2000Date of Patent: April 16, 2002Assignee: Icagen, Inc.Inventors: Grant A. McNaughton-Smith, Michael F. Gross, Alan D. Wickenden
-
Publication number: 20020032223Abstract: This invention is directed to benzamidine derivatives which are useful as anti-coagulants. This invention is also directed to pharmaceutical compositions containing the compounds of the invention, and methods of using the compounds to treat disease-states characterized by thrombotic activity.Type: ApplicationFiled: August 8, 2001Publication date: March 14, 2002Applicant: Berlex Laboratories, Inc.Inventors: Brad O. Buckman, David D. Davey, William J. Guilford, Michael M. Morrissey, Howard P. Ng, Gary B. Phillips, Shung C. Wu, Wei Xu
-
Patent number: 6346541Abstract: The present invention relates to hitherto unknown compounds of formula (I) or their tautomeric forms, the attachment to the pyridine ring being in the 3- or 4-position, in which formula R1 stands for one or more substituents which can be the same or different and are selected from the group consisting of: hydrogen, halogen, trifluoromethyl, carboxy, C1-C4 alkyl, alkoxy or alkoxycarbonyl, nitro, amino or cyano and Q stands for C4-C20 divalent hydrocarbon radical which can be straight, branched, cyclic, saturated or unsaturated and X stands for carbonyl, carbonylamino, aminocarbonyl, oxycarbonyloxy, oxycarbonyl, carbonyloxy, aminocarbonyloxy, aminothiocarbonyloxy, oxycarbonylamino or oxythiocarbonylamino and Y stands for benzylene or phenylene and R2 stands for one or more substituents which can be the same or different and are selected from the group consisting of: hydrogen, C1-C4 alkyl, hydroxyalkyl or alkoxy, hydroxy, halogen, trifluoromethyl, cyano, carboxamido, sulfamoyl, nitro, amino, caType: GrantFiled: November 26, 1999Date of Patent: February 12, 2002Assignee: Leo Pharmaceutical Products Ltd. A/SInventor: Charlotte Schou Hunneche
-
Patent number: 6326403Abstract: Compounds of the formula I wherein X, Y, Z, R1 and R2 are as defined in claim 1, and their salts and solvates, can be used as integrin inhibitors in particular for the prophylaxis and treatment of circulatory disorders, for thrombosis, cardiac infarction, coronary heart diseases, arteriosclerosis, for pathological processes which are maintained or propagated by angiogenesis and in tumour therapy.Type: GrantFiled: January 12, 2001Date of Patent: December 4, 2001Assignee: Merck Patent Gesellschaft mitInventors: Günter Hölzemann, Simon Goodman, Horst Kessler, Christoph Gibson, Jörg Simon Schmitt
-
Patent number: 6297197Abstract: 4-Aminopicolinic acids, having halogen, alkoxy, alkylthio, aryloxy, heteroaryloxy or trifluoromethyl substituents in the 3-, 5- and 6-positions, and their amine and acid derivatives are potent herbicides demonstrating a broad spectrum of weed control.Type: GrantFiled: January 12, 2001Date of Patent: October 2, 2001Assignee: Dow AgroSciences LLCInventors: Stephen Craig Fields, Anita Lenora Alexander, Terry William Balko, Leslie Anne Bjelk, Ann Marie Buysse, Renee Joan Keese, Karl Leopold Krumel, William Chi-Leung Lo, Christian Thomas Lowe, John Sanders Richburg, III, James Melvin Ruiz
-
Publication number: 20010023251Abstract: The invention concerns new guanidine derivatives of formula (I), methods of preparing them and their use in drugs containing such compounds.Type: ApplicationFiled: March 23, 2001Publication date: September 20, 2001Inventors: Eberhard Amtmann, Norbert Frank, Gerhard Sauer, Gerhard Schilling
-
Patent number: 6255323Abstract: A cyanoguanidine compound of the following formula: is disclosed. A cyanoguanidine compound of the present invention possess a high specificity for tumor cells. Also disclosed are methods for preparing a cyanoguanidine compound.Type: GrantFiled: April 7, 2000Date of Patent: July 3, 2001Assignee: Shionogi Bioresearch Corp.Inventors: Tai-Nang Huang, Guiqing Liang, Weimin Liu, Teresa Przewloka, Ming Shen, Shijie Zhang
-
Patent number: 6251948Abstract: Tri- and tetra-substituted guanidines which exhibit a high binding affinity to phencyclidine (PCP) receptors and, more preferably, low affinity to the brain sigma receptors. These guanidine derivatives act as non-competitive inhibitors of glutamate induced responses of the NMDA receptor by acting as blockers for the ion channel of the NMDA receptor-ion channel complex. These compounds thus exert neuroprotective activity and are useful in the therapeutic treatment of neuronal loss in hypoxia, hypoglycemia, brain or spinal cord ischemia, and brain or spinal chord trauma as well as being useful for the treatment of epilepsy, Alzheimer's disease, Amyotrophic Lateral Sclerosis, Parkinson's disease, Huntington's disease, Down's Syndrome, Korsakoff's disease and other neurodegenerative disorders.Type: GrantFiled: June 6, 1995Date of Patent: June 26, 2001Assignee: State of Oregon, acting by and through the Oregon State Board of Higher Education, acting for and on behalf of the Oregon Health Sciences University and the University of OregonInventors: Eckard Weber, John F. W. Keana
-
Patent number: 6228810Abstract: Pyridine derivatives of the formula I and their salts, their preparation, and their use for controlling animal pests and harmful fungi.Type: GrantFiled: March 17, 1999Date of Patent: May 8, 2001Inventors: Franz Röhl, Volker Harries, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann, Arne Ptock, Hubert Sauter, Wassilios Grammenos, Thomas Grote, Herbert Bayer, Reinhard Kirstgen, Klaus Oberdorf, Bernd Müller, Ruth Müller
-
Patent number: 6221886Abstract: This invention is directed to monocyclic N-heterocyclics which are substituted by acyclic or cyclic thio derivatives which are useful as anti-coagulants. This invention is also directed to pharmaceutical compositions containing the compounds of the invention, and methods of using the compounds to treat disease-states characterized by thrombotic activity.Type: GrantFiled: January 11, 2000Date of Patent: April 24, 2001Assignee: Berlex Laboratories, Inc.Inventors: Monica J. Kochanny, Michael M. Morrissey, Howard P. Ng
-
Patent number: 6197797Abstract: The present invention relates to hitherto unknown compounds of formula (I) or their tautomeric forms, the attachment to the pyridine being in the 3- or 4-position, in which formula R1 stands for one or more substituents which can be the same or different and are selected from the group consisting of: hydrogen, halogen, trifluoromethyl nitro, amino, cyano, carboxy, or alkyl, alkoxy, or alkoxycarbonyl, the C-content of which can be from 1 to 4; X stands for a straight or branched C9-C20 carbon chain, saturated or unsaturated or Q—Ar—R; in which formula Ar stands for phenyl, Q stands for a C5-C20 divalent hydrocarbon radical which can be straight, branched, saturated or unsaturated and R stands for hydrogen or for one or more substituents which can be the same or different and are selected from the group consisting of: hydroxy, amino, halogen, trifluoromethyl, cyano, nitro, carboxy, carbamoyl, or alkyl, alkoxy, alkylthio, alkylamino, or alkoxycarbonyl, the C-content of which can be from 1 to 4; and pType: GrantFiled: November 26, 1999Date of Patent: March 6, 2001Assignee: Leo Pharmaceutical Products Ltd. A/S (Løvens kemiske Fabrik Produktionsaktieselskab)Inventors: Charlotte Schou, Erik Rytter Ottosen
-
Patent number: 6156741Abstract: The present invention provides therapeutically useful substituted guanidines of the following Formula: ##STR1## and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such guanidines.Type: GrantFiled: June 2, 1995Date of Patent: December 5, 2000Assignee: Cambridge NeuroScience, Inc.Inventors: Graham J. Durant, Sharad Magar, Lain-Yen Hu
-
Patent number: 6153604Abstract: The present invention provides therapeutically useful substituted guanidines of the following Formula: ##STR1## and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such guanidines.Type: GrantFiled: June 2, 1995Date of Patent: November 28, 2000Assignee: Cambridge NeuroScience, Inc.Inventors: Graham J. Durant, Sharad Magar, Lain-Yen Hu
-
Patent number: 6147063Abstract: The present invention provides therapeutically useful substituted guanidines of the following Formula: ##STR1## and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such guanidines.Type: GrantFiled: June 2, 1995Date of Patent: November 14, 2000Assignee: Cambridge NeuroScience, Inc.Inventors: Graham J. Durant, Sharad Magar, Lain-Yen Hu
-
Patent number: 6121297Abstract: The present invention relates to hitherto unknown compounds of formula (I) or their tautomeric forms, the attachment to the pyridine ring being in the 3- or 4-position, in which formula R.sub.1 stands for one or more substituents which can be the same or different and are selected from the group consisting of: hydrogen, halogen, trifluoromethyl, carboxy, C.sub.1 -C.sub.4 alkyl, alkoxy or alkoxycarbonyl, nitro, amino or cyano and Q stands for C.sub.9 -C.sub.20 divalent hydrocarbon radical which can be saturated, straight or branched or Q stands for C.sub.4 -C.sub.20 divalent hydrocarbon radical which can be cyclic or unsaturated and X stands for oxygen, sulfur or nitrogen the latter optionally being substituted by hydrogen or C.sub.1 -C.sub.4 alkyl and R.sub.2 stands for one or more substituents which can be the same or different and are selected from the group consisting of: hydrogen, C.sub.1 -C.sub.Type: GrantFiled: November 26, 1999Date of Patent: September 19, 2000Assignee: Leo Pharmaceutical Products Ltd. A/SInventor: Erik Rytter Ottosen
-
Patent number: 6100284Abstract: This invention relates to a compound of the formula: ##STR1## wherein A.sup.1 is lower alkylene,R.sup.1 is substituted quinolyl, etc.,R.sup.2 is hydrogen, halogen or lower alkyl,R.sup.3 is halogen or lower alkyl, andR.sup.4 is a group of the formula:--Q--A.sup.2 --R.sup.5, etc.,in whichR.sup.5 is amino, acylamino, etc.,A.sup.2 is lower alkylene or a single bond, andQ is a group of the formula: ##STR2## etc., and pharmaceutically acceptable salts thereof, to processes for preparation thereof, to a pharmaceutical composition comprising the same, and to methods of using the same therapeutically in the prevention and/or the treatment of bradykinin or its analogues mediated diseases in human being or animals.Type: GrantFiled: October 15, 1999Date of Patent: August 8, 2000Assignee: Fujisawa Pharmaceutical Co., Ltd.Inventors: Teruo Oku, Hiroshi Kayakiri, Yoshito Abe, Yuki Sawada, Tsuyoshi Mizutani
-
Patent number: 6040450Abstract: The invention encompasses a process for making compounds of Formula I useful in the treatment of cyclooxygenase-2 mediated diseases.Type: GrantFiled: September 15, 1998Date of Patent: March 21, 2000Assignee: Merck & Co., Inc.Inventors: Ian W. Davies, Michel Journet, Linda Gerena, Robert D. Larsen, Philip J. Pye, Kai Rossen
-
Patent number: 6017937Abstract: A pyridine derivative or a salt thereof expressed by the following formula 1: ##STR1## wherein W represents a group expressed by the following formula 2 or formula 3; ##STR2## wherein R.sub.1 represents an alkenyloxy group; n represents 1 or 2;Ra represents a lower alkyl group; andRb represents a halogen atom; and whereineach of R.sub.2 and R.sub.3 represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, or halogenated alkyl group;Y represents a group expressed by --S--, --NH-- or --CONH--;m represents an integer of 0 to 2; andp represents 0 or 1.The pyridine derivative has an anti-ulcer effect or an antibacterial activity against Helicobacter pyroli to be available for prevention or cure of ulcers.Type: GrantFiled: April 7, 1998Date of Patent: January 25, 2000Assignee: Shiseido Co., Ltd.Inventors: Chikao Nishino, Fumitaka Sato, Tomohiro Uetake, Hirotada Fukunishi, Nao Kojima
-
Patent number: 6001860Abstract: A compound of the formula ##STR1## and the pharmaceutically acceptable salts thereof, wherein R.sup.17, R.sup.18 and R.sup.1 are as defined below. The compounds of formula I are inhibitors of acyl coenzyme A: cholesterol acyltransferase (ACAT) and are useful as hypolipidemic and antiatherosclerosis agents.Type: GrantFiled: January 17, 1995Date of Patent: December 14, 1999Assignee: Pfizer Inc.Inventor: Ernest S. Hamanaka
-
Patent number: 5929082Abstract: The invention provides novel sulphonylurea, sulphonylthiourea and sulphonylguanidine compounds which have the ability to block potassium ion channels regulated by intracellular concentrations of ATP. Methods of synthesis, pharmaceutical compositions and methods for the treatment of conditions such as type II diabetes, cardiac arrhythmias, ischaemic and hypoxic cardiovascular incidents, and cancers are also claimed.Type: GrantFiled: January 23, 1998Date of Patent: July 27, 1999Assignees: Polychip Pharmaceuticals Pty Ltd, The University of SydneyInventors: Noel John Chambers, Graham Allen Ross Johnston
-
Patent number: 5919792Abstract: This invention relates to certain novel compounds and derivatives thereof, their synthesis, and their use as vitronectin receptor antagonists. The vitronectin receptor antagonist compounds of the present invention are .alpha.v.beta.3 antagonists, .alpha.v.beta.5 antagonists or dual .alpha.v.beta.3/.alpha.v.beta.5 antagonists useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammation and tumor growth.Type: GrantFiled: October 28, 1997Date of Patent: July 6, 1999Assignee: Merck & Co., Inc.Inventors: Mark E. Duggan, George D. Hartman, William F. Hoffman, Nathan C. Ihle
-
Patent number: 5908842Abstract: Substituted 2-acylaminopyridine compounds and pharmaceutically acceptable salts which have been found useful in the treatment of nitric oxide synthase mediated diseases and disorders.Type: GrantFiled: May 20, 1997Date of Patent: June 1, 1999Assignee: Merck & Co., Inc.Inventors: Ravindra Guthikonda, William Hagmann, Malcolm Maccoss, Shrenik Shah, Philippe Durette
-
Patent number: RE37087Abstract: There are provided new alkane and alkoxyalkane derivatives of the general formula I in which R1, R2, R3, R4 and A have the meanings given in the description, processes for their preparation and insecticidal and acaricidal compositions containing these compounds.Type: GrantFiled: June 20, 1991Date of Patent: March 6, 2001Assignee: Schering AktiengesellschaftInventors: Helga Franke, Heinrich Franke, Hans-Rudolf Kruger, Hartmut Joppien, Dietrich Baumert, David Giles