Chalcogen In The Tricyclo Ring System Patents (Class 540/560)
  • Patent number: 10925881
    Abstract: The present invention relates to treatment of a condition associated with hyperinsulinaemia using the compounds described herein.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: February 23, 2021
    Assignee: Tensha Therapeutics, Inc.
    Inventors: Steven B. Landau, Michael H. Kagey
  • Patent number: 10407441
    Abstract: The invention features compositions and methods for treating or preventing a neoplasia. More specifically, the invention provides compositions and methods for disrupting the interaction of a BET family polypeptide comprising a bromodomain with chromatin (e.g., disrupting a bromodomain interaction with an acetyl-lysine modification present on a histone N-terminal tail).
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: September 10, 2019
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: James Elliott Bradner, Jun Qi
  • Patent number: 9714946
    Abstract: The present invention provides compounds of the Formula (I) and (II), and salts thereof, wherein L1, L2, A, B, Z, and RO are as defined herein. The present invention also provides synthetic intermediates, methods of preparation and use, and kits comprising such compounds. Such compounds, when bound to a label or probe (B), may be useful in various assays for identifying bromodomain binding agents, for example, specific for the BET-family of bromodomains.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: July 25, 2017
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi
  • Patent number: 8981083
    Abstract: The invention features compositions and methods for treating or preventing a neoplasia. More specifically, the invention provides compositions and methods for disrupting the interaction of a BET family polypeptide comprising a bromodomain with chromatin (e.g., disrupting a bromodomain interaction with an acetyl-lysine modification present on a histone N-terminal tail).
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: March 17, 2015
    Assignee: Dana Farber Cancer Institute, Inc.
    Inventors: James Elliott Bradner, Jun Qi
  • Publication number: 20140213575
    Abstract: The invention relates to 6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepines, in particular for therapeutic purposes, pharmaceutical agents and use thereof in therapy, in particular for the prevention and treatment of tumour diseases.
    Type: Application
    Filed: August 27, 2012
    Publication date: July 31, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Norbert Schmees, Joachim Kuhnke, Bernard Haendler, Philip Lienau, Amaury Ernesto Fernandez-Montalvan, Pascale Lejeune, Stephan Siegel, William Scott
  • Publication number: 20140005169
    Abstract: The present invention relates to compounds useful as inhibitors of bromodomain-containing proteins. The invention also provides pharmaceutically acceptable compositions comprising compounds of the present invention and methods of using said compositions in the treatment of various disorders.
    Type: Application
    Filed: December 2, 2011
    Publication date: January 2, 2014
    Applicant: CONSTELLATION PHARMACEUTICALS
    Inventors: Brian K. Albrecht, James Edmund Audia, Alexandre Cote, Victor S. Gehling, Jean-Christophe Harmange, Michael Charles Hewitt, Christopher G. Naveschuk, Alexander M. Taylor, Rishi G. Vaswani
  • Patent number: 8569288
    Abstract: The invention relates to new thienotriazolodiazepine derivatives of the formula (1) wherein R1 is CH3, R2 is CH3 or —(CH2)n—R4 or —(CH2)n—O—R4 or —(CH2)n—S—R4 wherein n is 1, 2, 3 or 4 and R4 is CH3, CH2CH3 or CH2CH2OCH3, and R3 is hydrogen or —OCH2O— or —OCH2CH2O— connected to the ortho/meta position or meta/para position of the phenyl ring; or wherein R1 and R2 are hydrogen and R3 is —OCH2O— Or —OCH2CH2O— connected to the ortho/meta position or meta/para position of the phenyl ring; and pharmaceutically acceptable acid addition salts thereof. These compounds and pharmaceutical compositions containing them are useful in the treatment and prevention of atherosclerotic artery diseases, such as myocardial infarction and stroke, and of Alzheimer's disease.
    Type: Grant
    Filed: October 29, 2009
    Date of Patent: October 29, 2013
    Assignee: CircoMed LLC
    Inventors: Herman Kempen, Daniel Bellus, Barbara Staehelin
  • Publication number: 20130252331
    Abstract: The invention provides compositions comprising an effective amount of an agent that inhibits a BET protein (e.g., Brd2, Brd3, Brd4), and methods of using such compositions for treating or preventing metabolic syndrome, obesity, type II diabetes, insulin resistance, and related disorders characterized by undesirable alterations in metabolism or fat accumulation.
    Type: Application
    Filed: May 16, 2011
    Publication date: September 26, 2013
    Inventors: James Elliott Bradner, Jonathan Brown, Jorge Plutzky
  • Publication number: 20130184264
    Abstract: The invention features compositions and methods for treating or preventing a neoplasia. More specifically, the invention provides compositions and methods for disrupting the interaction of a BET family polypeptide comprising a bromodomain with chromatin (e.g., disrupting a bromodomain interaction with an acetyl-lysine modification present on a histone N-terminal tail).
    Type: Application
    Filed: May 16, 2011
    Publication date: July 18, 2013
    Inventors: James Elliott Bradner, Jun Qi
  • Patent number: 8476260
    Abstract: The present invention relates to a novel antitumor agent containing a compound that inhibits binding between acetylated histone and a bromodomain-containing protein, preferably a thienotriazolodiazepine compound represented by the following formula (I) wherein each symbol is as defined in the description, or a pharmaceutically acceptable salt thereof or a hydrate or solvate as an active ingredient.
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: July 2, 2013
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Shinji Miyoshi, Shinsuke Ooike, Kazunori Iwata, Hidemasa Hikawa, Kunio Sugahara
  • Publication number: 20130040940
    Abstract: Compounds of formula (I) are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Also disclosed are pharmaceutical compositions of compounds of formula (I), methods for using such compounds and compositions, and a process for preparing the compounds.
    Type: Application
    Filed: August 9, 2012
    Publication date: February 14, 2013
    Applicant: AbbVie Inc.
    Inventors: Marlon D. Cowart, Huaqing Liu, Robert Altenbach
  • Publication number: 20120202799
    Abstract: Benzodiazepine compounds of formula (I) and salts thereof, pharmaceutical compositions containing such compounds and their use in therapy.
    Type: Application
    Filed: November 3, 2010
    Publication date: August 9, 2012
    Inventors: Miriam Crowe, Alain Claude-Marie Daugan, Romain Luc Marie Gosmini, Richard Martin Grimes, Olivier Mirguet, Jacqueline Elizabeth Mordaunt
  • Patent number: 8106189
    Abstract: An improved process for preparation of triazol-benzodiazepine derivatives, such as alprazolam, triazolam, brotizolam and etizolam, is presented. The process comprises a cyclization reaction of compound Formula B in toluene with catalytic amount of p-toluene sulphonic acid to obtain the triazol-benzodiazepine derivative of Formula C: wherein R is, and X is hydrogen or halogen.
    Type: Grant
    Filed: August 19, 2008
    Date of Patent: January 31, 2012
    Assignee: Centaur Chemicals Pvt Ltd
    Inventors: Anil M. Naik, Shrikant D. Sawant, Girish A. Kavishwar, Smita G. Kavishwar
  • Patent number: 8044042
    Abstract: A thienotriazolodiazepine compound of the following formula (I) a pharmaceutical agent containing the compound as an active ingredient, and a production intermediate and a production method of the thienotriazolodiazepine compound. Since this compound has an inhibitory action on costimulatory signal from CD28 on T cell, it is useful for the prophylaxis or suppression of rejection reaction in transplantation of organ or bone marrow and the like, and the prophylaxis or treatment of autoimmune diseases or allergic diseases.
    Type: Grant
    Filed: May 30, 2006
    Date of Patent: October 25, 2011
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Kunitomo Adachi, Hidemasa Hikawa, Maiko Hamada, Jun-ichi Endoh, Seigo Ishibuchi, Naoto Fujie, Minoru Tanaka, Kunio Sugahara, Kouichi Oshita, Meguru Murata
  • Publication number: 20110136790
    Abstract: The present invention relates to novel Tricyclic Heterocycle Derivatives, pharmaceutical compositions comprising the Tricyclic Heterocycle Derivatives and the use of these compounds for treating or preventing allergy, an allergy-induced airway response, congestion, a cardiovascular disease, an inflammatory disease, a gastrointestinal disorder, a neurological disorder, a metabolic disorder, obesity or an obesity-related disorder, diabetes, a diabetic complication, impaired glucose tolerance or impaired fasting glucose. R1 is formula (Ia), (Ib) or (Ic); R2 is alkvl, alkenyl, alkynyl, aryl, heteroaryl, cycloalkyl or heterocycloalkyl. any of which can be optionally substituted with R11; M1 is —CH—. —C(halo)- or —N—; Y is —C(O)—, —S—. —S(O)—, —S(O)2—, —CH2— or —O—, such that Y is not —O— when an adjacent atom is N.
    Type: Application
    Filed: July 21, 2009
    Publication date: June 9, 2011
    Inventors: Manuel De Lera Ruiz, MIchael Y Berlin, Junying Zheng, Robert G. Aslanian, Kenvin D. McCormick, Qingbel Zeng
  • Publication number: 20100286127
    Abstract: The present invention relates to a novel antitumor agent containing a compound that inhibits binding between acetylated histone and a bromodomain-containing protein, preferably a thienotriazolodiazepine compound represented by the following formula (I) wherein each symbol is as defined in the description, or a pharmaceutically acceptable salt thereof or a hydrate or solvate as an active ingredient.
    Type: Application
    Filed: December 26, 2008
    Publication date: November 11, 2010
    Applicant: MITSUBISHI TANABE PHARMA CORPORATION
    Inventors: Shinji Miyoshi, Shinsuke Ooike, Kazunori Iwata, Hidemasa Hikawa, Kunio Sugahara
  • Publication number: 20100187515
    Abstract: Use of a precursor of an n-dopant for doping an organic semiconductive material, as a blocking layer, as a charge injection layer, as an electrode material, as a storage material or as a semiconductor material itself in electronic or optoelectronic components, the precursor being selected from the following formulae 1-3c:
    Type: Application
    Filed: June 20, 2008
    Publication date: July 29, 2010
    Applicant: NOVALED AG
    Inventors: Michael Limmert, Andrea Lux, Horst Hartmann
  • Patent number: 7618958
    Abstract: The present invention provides compositions and methods of using stereospecific benzodiazepine derivatives, their salts and prodrugs for the treatment of anxiolytic or convulsant disorders having the side effects of reduced alcohol craving in human alcoholics and a concomitant reduced sedative, hypnotic, muscle relaxant and ataxic side-effects. The invention further provides pharmaceutical compositions for treatment of anxiolytic and convulsant disorders in subjects in need thereof, comprising a compound, prodrug or a salt having a chemical structure represented by any one of Formula I-XXI and a pharmaceutically-acceptable carrier.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: November 17, 2009
    Assignee: WISYS Technology Foundation, Inc.
    Inventors: James M. Cook, Hao Zhou, Shengming Huang, P.V.V. Srirama Sarma, Chunchun Zhang
  • Publication number: 20090093629
    Abstract: An improved process for preparation of triazol-benzodiazepine derivatives, such as alprazolam, triazolam, brotizolam and etizolam, is presented. The process comprises a cyclization reaction of compound Formula B in toluene with catalytic amount of p-toluene sulphonic acid to obtain the triazol-benzodiazepine derivative of Formula C: wherein R is, and X is hydrogen or halogen.
    Type: Application
    Filed: August 19, 2008
    Publication date: April 9, 2009
    Applicant: Centaur Chemicals Pvt Ltd
    Inventors: Anil M. Naik, Shrikant D. Sawant, Girish A. Kavishwar, Smita G. Kavishwar
  • Patent number: 7407949
    Abstract: Novel compounds according to general formula 1, wherein G1 is NR5R6 or a fused polycyclic group that are specific OT receptor agonists and/or V1a receptor antagonists. Pharmaceutical compositions comprising such compounds are useful in the treatment of, inter alia, primary dysmenorrhoea.
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: August 5, 2008
    Assignee: Ferring B.V.
    Inventors: Peter Hudson, Andrzej Roman Batt, Celine Marguerite Simone Heeney, Andrew John Baxter, Michael Bryan Roe, Peter Andrew Robson
  • Patent number: 7235656
    Abstract: Orally active benzodiazepine derivatives and their salts are disclosed. These compounds and their salts have anxiolytic and anticonvulsant activity with reduced sedative/hypnotic/muscle relaxant/ataxic effects.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: June 26, 2007
    Assignee: WiSys Technology Foundation, Inc.
    Inventors: James M. Cook, Qi Huang, Xiaohui He, Xioayan Li, Jianming Yu, Dongmei Han
  • Patent number: 6884886
    Abstract: An improved process for preparing 6-aryl-4H-s-triazolo[3,4-c]-thieno[2,3-e]-1,4-diazepines of formula I, wherein: R1 is a hydrogen or halogen atom or a C1-C6 alkyl group, R2 is a hydrogen or halogen atom or a C1-C6 alkyl, C1-C6 hydroxyalkyl, C3-C6 cycloalkyl group or a 5- or 6-membered oxygen-, sulphur- or nitrogen-containing heterocyclic group which may optionally be substituted at the nitrogen atom by a C1-C3 alkyl group, and R3 is a hydrogen or halogen atom.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: April 26, 2005
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Werner Belzer, Ralf Lock
  • Publication number: 20040087569
    Abstract: Novel N-heterocyclic bicyclic lactone compounds of formula I and its novel hydroxyamide precursors of formula IV, 1
    Type: Application
    Filed: October 28, 2003
    Publication date: May 6, 2004
    Inventors: Todd D. Nelson, Carl LeBlond, Michael H. Kress
  • Publication number: 20040087790
    Abstract: A process of preparing a compound of Formula I 1
    Type: Application
    Filed: October 28, 2003
    Publication date: May 6, 2004
    Inventors: Todd D. Nelson, Carl LeBlond, Jeffrey V. Mitten
  • Publication number: 20040063694
    Abstract: The present invention relates to the compound 2-ethyl-10-(4-methyl-1-piperazinyl)-4H-thieno[2,3-b][l,5]benzodiazepine and its use as is or in substantially pure form in the treatment of CNS disorders including schizophrenia and bipolar disorder. The compound is prepared by reacting a substituted thiophene compound with 2-fluoronitrobenzene to form, after ring closure and reaction with N-methylpiperazine, the title compound. The compound is then purified to substantially pure form and is useful as an antipsychotic. The compound may also be combined with other active ingredients including HMG CoA reductase inhibitors such as lovastatin or simvastatin and/or antidepressants such as fluxoetine or other SSRIs to form medically useful combination products useful in treating psychotic conditions and depression while also preventing any rise beyond the normal range of cholesterol levels in any subset of patients that might develop such a condition.
    Type: Application
    Filed: June 3, 2003
    Publication date: April 1, 2004
    Inventor: Monte R. Browder
  • Publication number: 20030236251
    Abstract: An isomer, enantiomer, diastereoisomer, or tautomer of a compound, represented by formula I: 1
    Type: Application
    Filed: July 18, 2002
    Publication date: December 25, 2003
    Applicant: Boehringer Ingelheim (Canada) Ltd.
    Inventors: Pierre Louis Beaulieu, Gulrez Fazal, Sylvie Goulet, George Kukolj, Martin Poirier, Youla S. Tsantrizos
  • Patent number: 6569851
    Abstract: Disclosed are compounds which inhibit &bgr;-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions that include a compound which inhibits &bgr;-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: May 27, 2003
    Assignees: Elan Pharmaceutials, Inc., Eli Lilly & Company
    Inventors: Richard C. Thompson, Stephen Wilkie, Douglas R. Stack, Eldon E. VanMeter, Qing Shi, Thomas C. Britton, James E. Audia, Jon K. Reel, Thomas E. Mabry, Bruce A. Dressman, Cynthia L. Cwi, Steven S. Henry, Stacey L. McDaniel, Russell D. Stucky, Warren J. Porter
  • Publication number: 20020147190
    Abstract: An improved process for preparing 6-aryl-4H-s-triazolo[3,4-c]-thieno[2,3-e]-1,4-diazepines of formula I, 1
    Type: Application
    Filed: March 13, 2002
    Publication date: October 10, 2002
    Inventors: Werner Belzer, Ralf Lock
  • Patent number: 6369221
    Abstract: Disclosed are thiazolobenzoheterocycles of the general formula Including their isomers, racemates, enantioners and salts thereof, as well as processes for preparing these compounds and medicaments containing them.
    Type: Grant
    Filed: January 18, 2000
    Date of Patent: April 9, 2002
    Assignee: Aventis Pharma S.A.
    Inventors: Jean-Claude Hardy, Jean Bouquerel, Patrick Nemecek, Jean-François Peyronel
  • Patent number: 6323197
    Abstract: The invention concerns compounds of formula (I), in which R1, R2, R3 and R4 mean hydrogen or different substituents; X means hydrogen or halogen; Y means C1-6 alkoxy or X and Y together mean —O—(CH2)n—O—; n means 1, 2 or 3; and A together with nitrogen forms a saturated or unsaturated five-member heterocycle which can contain between 1 and 3 nitrogen atoms and/or an oxygen atom and/or one or two carbonyl groups. Owing to their non-competitive inhibiting of the AMPA receptors, these compounds can be used as medicaments for treating diseases of the central nervous system.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: November 27, 2001
    Assignee: Schering Aktiengesellschaft
    Inventors: Ernese Csuzdi, Tamas Hámori, Gizella Ábrahám, Sändor Sólyom, István Tarnawa, Pál Berzsenyi, Ferenc Andrási, István Ling, Antal Simay, Melinda Gál, Katalin Horváth, Eszter Szentkuti, Márta Szöllosy, István Pallagi
  • Patent number: 6140322
    Abstract: There are provided novel compounds of formula (I) ##STR1## wherein X, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are as defined in the specification and optical isomers and racemates thereof and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy.
    Type: Grant
    Filed: January 20, 1999
    Date of Patent: October 31, 2000
    Assignee: Astra Aktiebolag
    Inventors: James MacDonald, James Matz, William Shakespeare
  • Patent number: 5786352
    Abstract: Novel compounds of the following general formula or salts thereof. ##STR1## wherein Ring M is a heterocyclic ring having --N.dbd.C<, --CO--N< or --CS--N< as the partial structure --X . . . Y<; R.sup.a and R.sup.b are bonded to each other to form Ring A, or they are the same or different and represent, independently, a hydrogen atom or a substituent on the Ring M; Ring A and Ring B represent, independently, an optionally substituted homocyclic or heterocyclic ring, and at least one of them is optionally substituted heterocyclic ring; Ring C is optionally substituted homocyclic or heterocyclic ring; Ring Z is an optionally substituted ring; and n represents an integer of from 1 to 6, or a salt thereof, which has an excellent tachykinin receptor antagonistic effect, and their production, and pharmaceutical compositions.
    Type: Grant
    Filed: March 25, 1996
    Date of Patent: July 28, 1998
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Hideaki Natsugari, Takenori Ishimaru, Takayuki Doi, Yoshinori Ikeura, Chiharu Kimura
  • Patent number: 5760032
    Abstract: Thienylazole compounds (I) and thienotriazolodiazepine compounds (II) of the formulas ##STR1## wherein R.sup.1 and R.sup.2 are hydrogen, halogen, C.sub.1 -C.sub.5 alkyl and the like; --A.dbd.B-- is --N.dbd.N-- and the like; R.sup.3 and R.sup.19 are hydrogen, C.sub.1 -C.sub.5 alkyl and the like; Y is --NHCO--, --NHCONH--, --NHCOO-- and the like; Z.sup.1 and Z.sup.2 are aryl, heteroaryl and the like; Ar is halogen-substituted phenyl and the like; and m is 0 or an integer of 1-5.The compounds of the present invention have CCK antagonistic action and gastrin antagonistic action, particularly potent antagonistic action against CCK-A receptor, and are useful as agents for the prophylaxis and treatment of central and peripheral nervous system diseases (e.g., anxiety, schizophrenia, and the like) and digestive diseases (e.g., pancreatitis, gastric ulcer, enterelcosis, irritable bowel syndrome, constipation, and the like).
    Type: Grant
    Filed: November 22, 1996
    Date of Patent: June 2, 1998
    Assignee: Yoshitomi Pharmaceutical Industries, Ltd.
    Inventors: Hiroshi Kitajima, Syuji Ehara, Hideaki Sato, Minoru Moriwaki, Kenichi Onishi
  • Patent number: 5753649
    Abstract: A therapeutic agent for osteoporosis, comprising an azepine compound of the formula ##STR1## wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof as an active ingredient, a method for treating osteoporosis comprising administering said compound and a use of said compound for the production of a therapeutic agent for osteoporosis. The compounds of the formula (I) have superior bone resorption-inhibitory activity and act to reduce the increased amount of calcium in blood serum, which is caused by bone resorption.
    Type: Grant
    Filed: August 30, 1996
    Date of Patent: May 19, 1998
    Assignees: Yoshitomi Pharmaceutical Industries, Ltd., Japan Tobacco, Inc.
    Inventors: Tetsuya Tahara, Minoru Moriwaki, Kenji Chiba, Shunichi Manabe, Masanori Shindo, Takashi Nakagawa, Takeshi Nakamura
  • Patent number: 5736540
    Abstract: Tricyclic diazepines of the formula: ##STR1## wherein A, B, D, E, F, Y and Z are defined in the specification which compounds have vasopressin and oxytocin antagonist activity.
    Type: Grant
    Filed: May 8, 1996
    Date of Patent: April 7, 1998
    Assignee: American Cyanamid Company
    Inventors: Jay Donald Albright, Marvin Fred Reich, Fuk-Wah Sum, Efren Guillermo Delos Santos
  • Patent number: 5721231
    Abstract: N-(4-(4-chlorophenyl)-2,3,9-trimethyl-6H-thieno ?3,2-f!?1,2,4!triazolo?4,3-a!?1,4!diazepin-6-yl )-N'- (2-methoxyphenyl)urea, optical isomers thereof and pharmaceutically acceptable salts thereof. The compounds of the present invention strongly and selectively inhibit the expression of VCAM-1 and have an inhibitory effect on leukocyte adhesion to vascular endothelial cells. Accordingly, the compounds of the present invention can be used as cell adhesion inhibitors for prophylaxis or treatment of various diseases in which cell adhesion is involved in the onset and progress thereof.
    Type: Grant
    Filed: September 28, 1995
    Date of Patent: February 24, 1998
    Assignee: Yoshitomi Pharmaceutical Industries, Ltd.
    Inventors: Minoru Moriwaki, Hiroyuki Kitani, Syuji Ehara, Hirotsugu Komatsu, Mariko Amano
  • Patent number: 5712274
    Abstract: Thienotriazolodiazepine compounds of the formula (1) ##STR1## wherein each symbol is as defined in the specification, pharmaceutically acceptable salts thereof, and pharmaceutical use thereof. The compounds of the present invention are useful as preventive and therapeutic drugs for inflammatory diseases and allergic diseases, in which cell adhesion is involved.
    Type: Grant
    Filed: March 30, 1995
    Date of Patent: January 27, 1998
    Assignee: Yoshitomi Pharmaceutical Industries, Ltd.
    Inventors: Hiroyuki Sueoka, Shuji Ehara, Haruhito Kobayashi, Takeshi Arichi, Hirotsugu Komatsu
  • Patent number: 5679672
    Abstract: Compounds of structures (I) and (Ia) are Class III antiarrhythmic agents ##STR1##
    Type: Grant
    Filed: May 14, 1996
    Date of Patent: October 21, 1997
    Assignee: Merck & Co., Inc.
    Inventors: John J. Baldwin, David A. Claremon, Jason M. Elliott, Nigel Liverton, David C. Remy, Harold G. Selnick
  • Patent number: 5593988
    Abstract: A therapeutic agent for osteoporosis, comprising an azepine compound of the formula ##STR1## wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof as an active ingredient, a method for treating osteoporosis comprising administering said compound and a use of said compound for the production of a therapeutic agent for osteoporosis. The compounds of the formula (I) have superior bone resorption-inhibitory activity and act to reduce the increased amount of calcium in blood serum, which is caused by bone resorption.
    Type: Grant
    Filed: August 2, 1994
    Date of Patent: January 14, 1997
    Assignees: Yoshitomi Pharmaceutical Industries, Ltd., Japan Tobacco, Inc.
    Inventors: Tetsuya Tahara, Minoru Moriwaki, Kenji Chiba, Shunichi Manabe, Masanori Shindo, Takashi Nakagawa, Takeshi Nakamura
  • Patent number: 5536718
    Abstract: Tricyclic compound of the general Formula I: ##STR1## as defined herein which exhibit antagonist activity at V.sub.1 and/or V.sub.2 receptors and exhibit in vivo vasopressin antagonist activity, methods for using such compounds in treating diseases characterized by excess renal reabsorption of water, and process for preparing such compounds.
    Type: Grant
    Filed: January 17, 1995
    Date of Patent: July 16, 1996
    Assignee: American Cyanamid Company
    Inventors: Jay D. Albright, Aranapakam M. Venkatesan, John P. Dusza, Fuk-Wah Sum
  • Patent number: 5461048
    Abstract: The invention relates to novel cholecystokinin antagonists of the formula ##STR1## wherein R.sup.1 is aryl or substituted aryl, and a pharmaceutically acceptable salt thereof useful as cholecystokinin antagonists.
    Type: Grant
    Filed: November 30, 1994
    Date of Patent: October 24, 1995
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Yoshinari Sato, Teruaki Matuo, Takatomo Ogahara
  • Patent number: 5453424
    Abstract: This invention is concerned with novel compounds represented by structural formulae I and II. ##STR1## which are useful in the treatment of cardiac arrhythmia.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: September 26, 1995
    Assignee: Merck & Co., Inc.
    Inventors: Gerald S. Ponticello, John J. Baldwin, David C. Remy
  • Patent number: 5428004
    Abstract: The invention relates to compounds of the formula ##STR1## wherein R.sub.1 is OR.sub.6 or NHR.sub.7, R.sub.6 and R.sub.7, which may be, the same or different, are hydrogen, lower alkyl, lower alkenyl, cycloalkyl having between 3 to 6 carbon atoms or phenyl, R.sub.2 is lower alkyl, lower alkoxy or trifluoromethyl, R.sub.3 and R.sub.4 independently, are hydrogen, chlorine, fluorine, lower alkyl or lower alkoxy, and R.sub.5 is lower alkyl or cycloalkyl having between 3 to 6 carbon atoms, and when at least one asymetric carbon is present, enantiomers, and racemates thereof, and pharmaceutically acceptable salts thereof.The compounds of formula I and pharmaceutically acceptable salts thereof are useful as bronchopulmonary agents for example in the relief of asthma and allergic reactions.In another aspect, the invention relates to pharmaceutical compositions, methods of using the compound of formula I and intermediates.
    Type: Grant
    Filed: December 8, 1993
    Date of Patent: June 27, 1995
    Assignee: Hoffmann-La Roche Inc.
    Inventors: James V. Earley, Norman W. Gilman, Perry Rosen
  • Patent number: 5409909
    Abstract: A triazolo-1,4-di-azepine compound of the below given formula and a pharmacologically acceptable salt thereof are disclosed and useful in the pharmaceutical field, especially to treat allergic diseases: ##STR1## in which R1 and R2 are hydrogen or an alkyl, R3 is hydrogen or a halogen, R4 is hydrogen or an alkyl, X is --OCO--, --NHCO--, --CO-- or others and Y is a cycloalkyl, a cycloalkylalkyl, an alkynyl or others.
    Type: Grant
    Filed: March 18, 1994
    Date of Patent: April 25, 1995
    Assignee: Eisai Co., Ltd.
    Inventors: Kazuo Okano, Shuhei Miyazawa, Richard S. J. Clark, Shinya Abe, Tetsuya Kawahara, Naoyuki Kimomura, Osamu Asano, Hiroyuki Yoshimura, Mitsuaki Miyamoto, Yoshimori Sakuma, Kenzo Muramoto, Hiroshi Obaishi, Koukichi Harada, Hajime Tsunoda, Satoshi Katayama, Kouji Yamada, Shigeru Souda, Yoshimasa Machida, Kouichi Katayama, Isao Yamatsu
  • Patent number: 5387585
    Abstract: The novel imidazodiazepine derivatives of the formula: ##STR1## wherein the substituents are as described in the specification, can be used for the control or prevention of epileptic seizures, anxiety, tension and excitation states, sleep disorders, schizophrenic symptoms, hepatic encephalopathy and senile dementia, as well as, in the partial or complete antagonization of undesired side-effects of substances acting on benzodiazepine receptors after over-dosage or after their use in intensive medicine and in anesthesia.
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: February 7, 1995
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Rene Borer, Walter Gassner, Max Gerecke, Emilio Kyburz
  • Patent number: 5366972
    Abstract: Disclosed are novel 5,11-dihydro-6H-dipyrido[3,2-b; 2',3'-e][1,4]diazepines. These are useful in the prevention or treatment of HIV infection.
    Type: Grant
    Filed: July 13, 1993
    Date of Patent: November 22, 1994
    Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventors: Karl D. Hargrave, John R. Proudfoot, Julian Adams, Karl G. Grozinger, Gunther Schmidt, deceased, Wolfhard Engel, Gunther Trummlitz, Wolfgang Eberlein
  • Patent number: 5302590
    Abstract: The invention relates to compounds of the formula ##STR1## wherein R.sub.1 is OR.sub.6 or NHR.sub.7, R.sub.6 and R.sub.7, which may be, the same or different, are hydrogen, lower alkyl, lower alkenyl, cycloalkyl having between 3 to 6 carbon atoms or phenyl, R.sub.2 is lower alkyl, lower alkoxy or trifluoromethyl, R.sub.3 and R.sub.4, independently, are hydrogen, chlorine, fluorine, lower alkyl or lower alkoxy, and R.sub.5 is lower alkyl or cycloalkyl having between 3 to 6 carbon atoms, and when at least one asymetric carbon is present, enantiomers, and racemates thereof, and pharmaceutically acceptable salts thereof.The compounds of formula I and pharmaceutically acceptable salts thereof are useful as bronchopulmonary agents for example in the relief of asthma and allergic reactions.In another aspect, the invention relates to pharmaceutical compositions, methods of using the compound of formula I and intermediates.
    Type: Grant
    Filed: December 18, 1992
    Date of Patent: April 12, 1994
    Assignee: Hoffmann-La Roche Inc.
    Inventors: James V. Earley, Norman W. Gilman, Perry Rosen
  • Patent number: 5286858
    Abstract: Stable crystals of an acid addition salt of an optically active thienotriazolodiazepine compound or its hydrate of the formula ##STR1## wherein R.sup.1 is hydrogen, R.sup.2 is 2-phenylethyl substituted by alkyl having 1 to 5 carbon atoms, 2-morpholinocarbonylethyl or alkyl having 6 to 12 carbon atoms, or R.sup.1 and R.sup.2 may combinedly form a saturated 5-membered ring having one substituent selected from the group consisting of morpholinomethyl, morpholinocarbonyl and N,N-dipropylcarbamoyl, R.sup.3 is halogen, alkyl having 1 to 5 carbon atoms or alkoxy having 1 to 5 carbon atoms, R.sup.4 is trifluoromethyl or alkyl having 1 to 5 carbon atoms, R.sup.5 is hydrogen or methyl, m is 1-2, and n is 0-2.
    Type: Grant
    Filed: October 11, 1991
    Date of Patent: February 15, 1994
    Assignee: Yoshitomi Pharmaceutical Industries, Ltd.
    Inventors: Minoru Moriwaki, Syuji Yuasa, Hiroyuki Kitani, Michio Terasawa
  • Patent number: 5221671
    Abstract: A triazolo-1,4-di-azepine compound of the below given formulas and a pharmacologically acceptable salt thereof are disclosed and useful in the pharmaceutical field, especially to allergic diseases. ##STR1## in which R1 and R2 are hydrogen or an alkyl, R3 is hydrogen or a halogen, R4 is hydrogen or an alkyl, X is --OCO--, --NHCO--, --CO-- or others and Y is a cycloalkyl, a cycloalkylalkyl, an alkynyl or others.
    Type: Grant
    Filed: October 17, 1991
    Date of Patent: June 22, 1993
    Assignee: Eisai Co., Ltd.
    Inventors: Kazuo Okano, Shuhei Miyazawa, Richard S. J. Clark, Shinya Abe, Tetsuya Kawahara, Naoyuki Shimomura, Osamu Asano, Hiroyuki Yoshimura, Mitsuaki Miyamoto, Yoshimori Sakuma, Kenzo Muramoto, Hiroshi Obaishi, Koukichi Harada, Hajime Tsunoda, Satoshi Katayama, Kouji Yamada, Shigeru Souda, Yoshimasa Machida, Kouichi Katayama, Isao Yamatsu
  • Patent number: 5190939
    Abstract: The invention relates to compounds of general formula I: ##STR1## in which: R.sub.1 represents a radical of general formula (Z.sub.0), (Z.sub.1), (Z.sub.2), (Z.sub.3) or (Z.sub.4) ##STR2## R.sub.2 represents a methylene radical, a hydroxymethylene radical, a carbonyl radical or a radical of general formula (Y.sub.1), (Y.sub.2), (Y.sub.3) or (Y.sub.4): ##STR3## or, with R.sub.12 and the nitrogen atom to which they are attached, forms a radical of general formula (W): ##STR4## R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10, R.sub.11, R.sub.12 and n being as defined in the description, medicinal products containing the same and a method-of-treating metabolic ailments therewith.
    Type: Grant
    Filed: March 7, 1991
    Date of Patent: March 2, 1993
    Assignee: Adir et Compagnie
    Inventors: Sylvain Rault, Michel Boulouard, Patrick Dallemagne, Max Robba, Beatrice Guardiola, Michelle Devissaguet