Nitrogen Attached Directly To The Thiadiazole Ring By Nonionic Bonding Patents (Class 548/138)
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Publication number: 20040006085Abstract: This invention is directed to a class of compounds (Formula I) including hydroxyalkanoyl amino pyrazoles, hydroxyalkanoyl amino thiadiazoles, hydroxyalkanoyl amino acid esters, hydroxyalkanoyl amino acid amides, hydroxyalkanoyl amino alcohols, hydroxyalkanoyl amino ketoes, hydroxyalkanoyl amino hydantoins, hydroxyalkanoyl anilines, and hydroxyalkanoyl derivatives of privileged structures. The invention is also directed to a pharmaceutical formation comprising such compound in a pharmaceutically acceptable salt form or prodrug thereof. The invention is further directed to a method for inhibiting &bgr;-amyloid peptide release and/or synthesis, a method for inhibiting &ggr;-secretase activity and a method for treating neurological disorders associated with &bgr;-amyloid peptide production. The method comprises administering to a host a pharmaceutical formulation comprising an effective amount of a compound of Formula I. The compounds of Formula I are useful in the prevention and treatment of Alzheimer's disease.Type: ApplicationFiled: January 31, 2003Publication date: January 8, 2004Inventors: Jay S. Tung, Ashley C. Guinn, Gene Thorsett, Mike A. Pleiss
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Publication number: 20030236287Abstract: The invention provides compounds of Formula I: 1Type: ApplicationFiled: April 25, 2003Publication date: December 25, 2003Inventors: David W. Piotrowski, Bruce N. Rogers, William W. McWhorter, Daniel Patrick Walker, Jeffrey W. Corbett, Vincent E. Groppi, Daniel G. Rudmann
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Publication number: 20030187015Abstract: A series of activated iodo-benzamide derivatives are described as antineoplastic and antiviral drug compounds. The compounds generally possess a chelating group, a thiol trapping group and an activating group. The presumptive mechanism of action in preventing cancer cell and virus replication is through inhibition of the binding of transcription factors to zinc finger binding domains. The compounds are effective in inhibiting growth of a variety of human and animal tumor and leukemia cell lines at low concentrations.Type: ApplicationFiled: November 25, 2002Publication date: October 2, 2003Inventors: Randall W. Yatscoff, Robert T. Foster, Selvaraj Naicker
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Publication number: 20030181482Abstract: This invention relates to novel heteroatom containing compounds and compositions thereof, and their use for the prevention and treatment of disease. The invention also provides for methods of making the compounds. The invention is based on the discovery that certain heteroatom containing compounds, 3-oxoacetamideindolyl compounds, have potent anticancer, cytotoxic, and anti-angiogenic activity.Type: ApplicationFiled: December 5, 2002Publication date: September 25, 2003Inventors: Chiung-Tong Chen, Shu-Jen Chen, Ming-Chu Hsu, Der-Ren Hwang, Wen-Tai Li, Chu-Chung Lin
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Patent number: 6608059Abstract: This invention relates to the use of compounds as inhibitors of the fatty acid synthase FabH.Type: GrantFiled: December 13, 2002Date of Patent: August 19, 2003Assignee: SmithKline Beecham CorporationInventors: Robert A. Daines, Israil Pendrak
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Publication number: 20030148890Abstract: The invention relate to compounds of formula (I) in which R1, R2, R1, X1, X2 and X3 are as defined in claim 1, and to any enantiomers thereof. The active substances have advantageous pesticidal properties. They are particularly suitable for controlling pests in domestic and useful animals.Type: ApplicationFiled: May 31, 2002Publication date: August 7, 2003Inventors: Pierre Ducray, Jacques Bouvier, Maurizio Schwarzenbach
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Publication number: 20030130258Abstract: The present invention relates to compounds with the formula (I) 1Type: ApplicationFiled: November 22, 2002Publication date: July 10, 2003Inventors: Guido Kurz, Marianne Nilsson, Jerk Vallgarda, Meredith Williams
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Publication number: 20030013712Abstract: The present invention relates to 4-aryl triazoles having the formula: 1Type: ApplicationFiled: April 24, 2002Publication date: January 16, 2003Inventors: Joshua Spector Tullis, John Charles Van Rens, Michael Philip Clark, Benjamin Eric Blass, Michael George Natchus, Biswanath De
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Publication number: 20020087007Abstract: There is provided a process for preparing a pharmacologically acceptable salt of N-(1(S)-ethoxycarbonyl-3-phenylpropyl)-L-alanyl-amino acid which comprises condensing an amino acid and N-(1(S)-ethoxycarbonyl-3-phenylpropyl)-L-alanine.Type: ApplicationFiled: November 21, 2001Publication date: July 4, 2002Applicant: Kaneka CorporationInventors: Yasuyoshi Ueda, Koichi Kinoshita, Tadashi Moroshima, Yoshifumi Yanagida, Yoshihide Fuse
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Patent number: 6329373Abstract: A compound of formula (I) wherein X is a —CONHOH group and the R groups are defined in the claims. The compounds are inhibitors of matrix metalloproteinases involved in tissue degradation and inhibitors of the release of tumour necrosis factor from cells.Type: GrantFiled: January 7, 2000Date of Patent: December 11, 2001Assignee: British Biotech Pharmaceuticals, Ltd.Inventors: Fionna Mitchell Martin, Christopher Norman Lewis, Mark Whittaker
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Patent number: 6323315Abstract: The present invention provides compounds of the formula where R1-R5 are each, independently, a hydrogen atom or a normal or branched C1-C6-alkyl group; A is a methionyl, phenylalanyl or phenylglycyl residue; n is 0 or 1; R6 is a hydrogen atom; and R7 is a carbocylic group, an aromatic group, a C1-C4-alkyl group, a pyridylalkyl group or a heterocyclic group. In another embodiment, R6 is benzyl or —C(O)OR8, where R8 is a C1-C6-alkyl group, and R7 is a heteroaromatic group, such as a 2-thiazolyl group.Type: GrantFiled: March 31, 2000Date of Patent: November 27, 2001Assignees: BASF Aktiengesellschaft, Arizona Board of RegentsInventors: George R. Pettit, Jayaram K. Srirangam, Michael D. Williams, Kieran P. M. Durkin, Teresa Barlozzari, Andreas Kling, Bernd Janssen, Andreas Haupt
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Patent number: 6258751Abstract: The present invention relates to novel heterocyclic compounds and their agronomically suitable salts, methods for the use of these compounds in controlling unwanted plant species, and the use of herbicidal compositions containing these compounds. In particular, the present invention pertains to substituted and unsubstituted triazoles, imidazoles and pyrazoles linked to a heterocyclic substituted benzene group. Such compounds are useful as pre-emergent and post-emergent herbicides.Type: GrantFiled: June 13, 2000Date of Patent: July 10, 2001Assignee: Rohm and Haas CompanyInventors: Richard Martin Jacobson, Mark Joseph Mulvihill, Changling Liu, Xiaonan Liu
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Patent number: 6197968Abstract: Described is a decolorizable dye represented by the following formula (I): wherein R1 represents an alkyl, aryl or heterocyclic group; R2 and R3 independently each represents a hydrogen atom or has the same meaning as R1 or may be coupled together to form a ring; L1 and L2 independently each represents a methine group or a nitrogen atom; L3 and L4 independently each represents a methine group; Z represents an atomic group necessary for the formation of a 5- or 6-membered hetero ring; m stands for 0 or 1; Y represents an oxygen, sulfur, selenium or tellurium atom; A represents a hydrogen atom or a group eliminative by solution treatment; V stands for a monovalent group; p stands for 0, 1, 2 or 3, X represents a counterion, and n stands for a numeral of 0 or greater necessary for the neutralization of an electron charge in the molecule.Type: GrantFiled: August 26, 1999Date of Patent: March 6, 2001Assignee: Fuji Photo Film Co., Ltd.Inventors: Tetsuo Nakamura, Yoshio Inagaki
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Patent number: 6166056Abstract: A compound of Formula (I): ##STR1## or pharmaceutical acceptable salts thereof wherein X is NR.sub.1 ; R.sub.1 is H, C.sub.1-6 alkyl optionally substituted with one or more OH, CN, or halo, or R.sub.1 is --(CH.sub.2).sub.h -aryl, --COR.sub.1-1, --COOR.sub.1-2, --CO--(CH.sub.2).sub.h --COR.sub.1-1, C.sub.1-6 alkyl sulfonyl, --SO.sub.2 --(CH.sub.2).sub.h -aryl, or --(CO).sub.i --Het; R.sub.2 is H, C.sub.1-6 alkyl, --(CH.sub.2).sub.h -aryl, or halo; R.sub.3 and R.sub.4 are independently H or halo; R.sub.5 is H, C.sub.1-12 alkyl optionally substituted with one or more halo, C.sub.3-12 cycloalkyl, C.sub.1-6 alkoxy; m and n taken together are 1 or 2. The compounds are useful antimicrobial agents.Type: GrantFiled: August 24, 1998Date of Patent: December 26, 2000Assignees: Pharmacia, Upjohn CompanyInventors: Richard C. Thomas, Toni-Jo Poel, Michael D. Ennis, David J. Anderson, Robert L. Hoffman
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Patent number: 5977373Abstract: The present invention provides thiadiazolyl and oxadiazolyl phenyl oxzolidinone compounds of formula I ##STR1## wherein Q is thiadiazolyl or oxadiazolyl; wherein X.sup.1 and X.sup.2 are independently hydrogen, fluorine or chlorine; andwherein R.sup.1 is, for example, --COCH.sub.3 or --COCH.sub.2 CH.sub.3.These compounds are useful antimicrobial agents, effective against a number of human and veterinary pathogens, including gram-positive and gram-negative aerobic bacteria.Type: GrantFiled: July 8, 1998Date of Patent: November 2, 1999Assignee: Pharmacia & Upjohn CompanyInventors: Robert C. Gadwood, Lisa Marie Thomasco, David John Anderson
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Patent number: 5972978Abstract: The present invention relates to novel organic compounds, to methods for their preparation, to compositions containing them, to their use for treatment of human and animal disorders, to their use for purification of proteins or glycoproteins, and to their use in diagnosis. The invention relates to modulation of the activity of molecules with phospho-tyrosine recognition units, including protein tyrosine phosphatases (PTPases) and proteins with Src-homology-2 domains, in in vitro systems, microorganisms, eukaryotic cells, whole animals and human beings. The novel organic compounds are compounds of formula (I)(L).sub.n --Ar.sub.1 --R.sub.1 A (I)wherein(L).sub.n, n, Ar.sub.1, R.sub.1 and A are as defined in the application.Type: GrantFiled: February 19, 1999Date of Patent: October 26, 1999Assignee: Novo Nordisk A/SInventors: Henrik Sune Andersen, Niels Peter Hundahl Moller, Peter Madsen
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Patent number: 5965738Abstract: Described is a process for producing an N-biphenyl-methylthiadiazoline derivative (7) in accordance with the reaction formula described below. According to the process of the present invention, it is possible to produce a compound (7) advantageously from the industrial viewpoint.Type: GrantFiled: March 20, 1997Date of Patent: October 12, 1999Assignee: Wakunaga Seiyaku Kabushiki KaishaInventors: Satoshi Inoue, Nobuya Sakae, Masaharu Yokomoto, Kouji Nishimura, Terukage Hirata
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Patent number: 5948916Abstract: Novel arylthiadiazole derivatives and salts thereof useful for preventing and treating human viral infection and a novel virucide which contains the arylthiadiazole derivative or a salt thereof are provided. N,N-dimethyl ?3-(3-(amino-2,6-dichlorophenyl)-1,2,5-thiadiazol-4-yl! carbamate or its salt, and virucide containing the same as an effective component.Type: GrantFiled: June 9, 1997Date of Patent: September 7, 1999Assignee: Rational Drug Design LaboratoriesInventors: Katsushi Ijichi, Shiro Shigeta, Masanori Baba, Masatoshi Fujiwara, Tomoyuki Yokota, Hiromitsu Takayama, Shin-ichiro Sakai, Yasuaki Hanasaki, Teruhiko Ide, Hiroyuki Watanabe, Kimio Katsuura
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Patent number: 5840980Abstract: A diamine compound of the following formula (1): ##STR1## wherein R.sub.1 is a hydrogen atom, a lower alkyl group or a lower alkoxy group, each of A.sub.1, A.sub.2 and A.sub.3 which are independent of one another, is a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a group of the following formula (2): ##STR2## wherein R.sub.1 is as defined above, and X is a substituted or unsubstituted arylene group or a substituted or unsubstituted heterocyclic bivalent group.Type: GrantFiled: July 24, 1997Date of Patent: November 24, 1998Assignee: Hodogaya Chemical Co., Ltd.Inventors: Mitsutoshi Anzai, Atsushi Takesue, Takanobu Watanabe, Chieko Inayoshi
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Patent number: 5703065Abstract: The invention relates to compounds of the formula ##STR1## and to pharmaceutically acceptable salts thereof, wherein A, W, P, R.sup.3, Q and R.sup.1 are as defined herein. The compounds of formula I, and pharmaceutically acceptable salts thereof, are substance P antagonists and as such are useful in the treament of various inflammatory and central nervous system disorders.Type: GrantFiled: May 7, 1996Date of Patent: December 30, 1997Assignee: Pfizer Inc.Inventor: Harry R. Howard, Jr.
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Patent number: 5674894Abstract: The current invention discloses novel amidine derivatives with nitric oxide donating property that can inhibit platelet aggregation and promote vasodilation in a single compound.Type: GrantFiled: May 15, 1995Date of Patent: October 7, 1997Assignee: G.D. Searle & Co.Inventors: Mark G. Currie, Foe S. Tjoeng, Mark E. Zupec
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Patent number: 5654322Abstract: This invention relates to a biphenylmethane derivative represented by the formula (1): ##STR1## wherein A represents a group ##STR2## in which R.sup.1, X, Y, Z and B are as defined in the Specification. The compounds have potent angiotensin II antagonist activity and anti-hypertensive effect. They have therapeutic utility for circulatory diseases such as hypertension, heart diseases and cerebral apoplexy.Type: GrantFiled: February 10, 1995Date of Patent: August 5, 1997Assignee: Wakunaga Seiyaku Kabushiki KaishaInventors: Terukage Hirata, Nobuya Sakae, Koichi Tamura, Masayasu Okuhira, Hirotaka Amano, Masaharu Yokomoto, Jun Nomiyama
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Patent number: 5591695Abstract: Novel herbicidal compounds of the general formula I ##STR1## wherein X represents an oxygen or sulphur atom; A represents an optionally substituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, dialkylamino, aryl, heteroaryl, aralkyl or heteroalkyl group; R.sup.1 represents a hydrogen atom, an optionally substituted alkyl group or an optionally substituted acyl group; and R.sup.2 represents an optionally substituted aralkyl or heteroaralkyl group; together with their preparation, formulation and use.Type: GrantFiled: May 24, 1995Date of Patent: January 7, 1997Assignee: American Cyanamid Co.Inventor: Trevor W. Newton
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Patent number: 5567725Abstract: Cyclohexanol esters of the formula I ##STR1## are described in which the radicals have the given meaning. The compounds are pharmacologically active and may therefore be used as pharmaceuticals, in particular for treating diabetes and other diseases which are characterized by an elevated secretion of glucose from the liver or by an elevated activity of the glucose-6-phosphatase system.Type: GrantFiled: February 14, 1995Date of Patent: October 22, 1996Assignee: Hoechst AktiengesellschaftInventors: Horst Hemmerle, Gerrit Schubert, Peter Below, Andreas Herling, Hans-J org Burger
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Patent number: 5563159Abstract: There is disclosed a dithiocarbonimide derivative of the formula: ##STR1## wherein B is a C.sub.1 -C.sub.6 alkyl group; X is an NH group or an oxygen atom and Y is a nitrogen atom or a CH group, A is a phenyl group, a heterocyclic group, an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, a cycloalkenyl group, a bicycloalkyl group or a tricycloalkyl group, all of which may be substituted. Also disclosed are a fungicidal/insecticidal/acaricidal agent containing the dithiocarbonimide derivative as an active ingredient, an intermediate for use in the production of the dithiocarbonimide derivative, and a process for producing the dithiocarbonimide derivative from the intermediate.Type: GrantFiled: December 2, 1994Date of Patent: October 8, 1996Assignee: Sumitomo Chemical Company, LimitedInventors: Tomoyuki Kusaba, Tadashi Ohsumi, Tsuguhiro Katoh, Makoto Fujimura, Norio Kimura, Kazuya Ujihara, Kimitoshi Umeda
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Patent number: 5554633Abstract: Compounds of formula (I), and salts and prodrugs thereof, wherein Q is optionally substituted phenyl or benzhydryl; X and Y are each H or together form a group=O; Z is O, S or NR.sup.9, where R.sup.9 is H or C.sub.1-6 alkyl; R.sup.1 represents H or C.sub.1-6 alkyl; R.sup.2 represents C.sub.1-6 alkyl substituted by CONR.sup.7 (CH.sub.2).sub.p R.sup.8 (where R.sup.7 is H or C.sub.1-6 alkyl, R.sup.8 is optionally substituted heteroaryl and p is 0, 1, 2, 3, 4, 5 or 6); R.sup.3 represents H, C.sub.1-6 alkyl or C.sub.2-6 alkynyl; R.sup.4 represents H, C.sub.1-6 alkyl or optionally substitute phenyl; R.sup.5 represents optionally substituted phenyl; R.sup.6 is H or C.sub.1-6 alkyl; and q is 0, 1, 2 or 3; are tachykinin antagonists useful in therapy.Type: GrantFiled: January 27, 1995Date of Patent: September 10, 1996Assignee: Merck, Sharp & Dohme, Ltd.Inventor: Martin R. Teall
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Patent number: 5510359Abstract: A class of substituted five-membered heteroaromatic compounds possessing an imino spacer group are selective agonists of 5-HT.sub.1 -like receptors and are therefore useful in the treatment of clinical conditions, in particular migraine and associated disorders, for which a selective agonist of these receptors is indicated.Type: GrantFiled: October 7, 1994Date of Patent: April 23, 1996Assignee: Merck Sharp & Dohme Ltd.Inventors: Jose L. Castro Pineiro, Victor G. Matassa
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Patent number: 5436323Abstract: Cationic 1,3,4-thiadiazolyldiphenylamine dyestuffs and corresponding anhydro bases, the dyestuffs having the formula (I) ##STR1## their preparation and their use, and materials dyed with such dyestuffs.Type: GrantFiled: July 1, 1993Date of Patent: July 25, 1995Assignee: Bayer AktiengesellschaftInventors: Horst Berneth, Werner Hartwich, Karl-Heinrich Lange
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Patent number: 5434267Abstract: Process for the preparation of compounds of the formula (I) ##STR1## in which R.sup.1, R.sup.2, R.sup.3, X and n have the meaning given in the description, by reacting acetates with carbon monoxide in the presence of a basic auxiliary, followed by alkylation. The products are intermediates for fungicidal acrylates.Type: GrantFiled: March 14, 1994Date of Patent: July 18, 1995Assignee: Bayer AktiengesellschaftInventors: Helmut Kraus, Alexander Klausener, Hans-Joachim Diehr
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Patent number: 5403930Abstract: A compound of the formula Het--NR--SO.sub.2 --Ph.sup.2 --A--Ph.sup.1 (COOH)(OH) and tautomic form, salts, solvates, C.sub.1-6 alkyl esters and pharmaceutical compositions of the compound. Ph.sup.1 and Ph.sup.2 are benzene rings with the proviso that carboxy and hydroxy are ortho to one another. Het includes an optionally substituted heterocyclic ring which includes conjugated double bonds and binds to nitrogen in NR. The compound is characterized in that A is a bridge which is stable against reduction because it is not azo, and in that R is hydrogen or lower alkyl.The invention also includes the preparation of the compound and its use as a drug, particularly for treating autoimmune diseases.Type: GrantFiled: October 7, 1993Date of Patent: April 4, 1995Assignee: Pharmacia ABInventors: Hubert Agback, Leif Ahrgren, Thomas Berglindh, Martin Haraldsson, Goran Smedeg.ang.rd, Lars-Inge Olsson
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Patent number: 5359080Abstract: There is disclosed an acylacetamide-type yellow coupler having an acyl group represented by formula (I) and a silver halide color photographic material containing same. ##STR1## wherein R.sub.1 represents a monovalent group, Q represents a group of non-metallic atoms required to form together with the C a substituted or unsubstituted 3- to 5-membered cyclic hydrocarbon group or a substituted or unsubstituted 3- to 5-membered heterocyclic group having in the group at least one hetero atom selected from a group consisting of N, 0, S, and P, provided that R.sub.1 is not a hydrogen atom and does not bond to Q to form a ring.Type: GrantFiled: February 12, 1993Date of Patent: October 25, 1994Assignee: Fuji Photo Film Co., Ltd.Inventors: Yoshio Shimura, Hidetoshi Kobayashi, Yasuhiro Yoshioka
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Patent number: 5350856Abstract: This invention relates to a process for producing a compound of the formula ##STR1## comprising reacting a compound having the formula ##STR2## with cyanogen chloride or cyanogen bromide.Type: GrantFiled: January 10, 1990Date of Patent: September 27, 1994Assignee: ICI Americas Inc.Inventor: Raymond A. Felix
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Patent number: 5326776Abstract: Compounds are disclosed having the formula: ##STR1## wherein the substituents are defined herein. The compounds of the invention are angiotensin II receptor antagonists.Type: GrantFiled: February 24, 1993Date of Patent: July 5, 1994Assignee: Abbott LaboratoriesInventors: Martin Winn, Biswanath De, Thomas M. Zydowsky, Daniel J. Kerkman, John F. DeBernardis, Saul H. Rosenberg, Kazumi Shiosaki, Fatima Z. Basha, Kenneth P. Spina, Thomas W. von Geldern, Steven Boyd, Diane M. Yamamoto, Anthony K. L. Fung
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Patent number: 5314891Abstract: The invention concerns benzenesulphonamide derivatives of the formula I ##STR1## wherein R.sup.1 is (1-4C)alkyl, (3-4C)alkenyl or (3-4C)alkynyl;R.sup.2 and R.sup.3 together form --A.sup.2 --X.sup.2 --A.sup.3 -- which defines a ring having 5 or 6 ring atoms, wherein A.sup.2 and A.sup.3 each is (1-3C)alkylene and X.sup.2 is oxy, thio, sulphinyl or sulphonyl;A.sup.1 is a direct link to X.sup.1 or is (1-3C)alkylene;X.sup.1 is oxy, thio or imino;Ar is optionally substituted phenylene;R.sup.4 is (1-4C)alkyl, fluoro-(2-4C)alkyl or optionally substituted phenyl or a heterocyclic moiety;R.sup.5 is hydrogen or (1-4C)alkyl; andR.sup.6 is hydrogen, halogeno, trifluoromethyl, (1-4C)alkyl or (1-4C)alkoxy;or a pharmaceutically-acceptable salt thereof;processes for their manufacture; pharmaceutical compositions containing them and their use as 5-lipoxygenase inhibitors.Type: GrantFiled: September 10, 1992Date of Patent: May 24, 1994Assignees: Imperial Chemical Industries PLC, ICI PharmaInventors: Philip N. Edwards, Keith Oldham, David Waterson
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Patent number: 5302718Abstract: A compound of the formula Het--NR--SO.sub.2 --Ph.sup.2 --A--Ph.sup.1 (COOH)(OH) and tautomeric form, salts, solvates, C.sub.1-6 alkyl esters and pharmaceutical compositions of the compound. Ph.sup.1 and Ph.sup.2 are benzene rings with the proviso that carboxy and hydroxy are ortho to one another. Het includes an optionally substituted heterocyclic ring which includes conjugated double bonds and binds to nitrogen in NR. The compound is characterized in that A is a bridge which is stable against reduction because it is not azo, and in that R is hydrogen or lower alkyl.The invention also includes the preparation of the compound and its use as a drug, particularly for treating autoimmune diseases.Type: GrantFiled: November 9, 1992Date of Patent: April 12, 1994Assignee: Kabi Pharmacia ABInventors: Hubert Agback, Leif Ahrgren, Thomas Berglindh, Martin Haraldsson, Goran Smedegard, Lars-Inge Olsson
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Patent number: 5298515Abstract: Abstract of the Disclosure: N-Hetaryl-2-nitroanilines Ia and Ib ##STR1## (R.sup.1 =H, halogen, C.sub.1 -C.sub.4 -alkoxy; R.sup.2 =NO.sub.2, CN, halogen, C.sub.1 -C.sub.4 -haloalkyl; R.sup.3 =NO.sub.2, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -haloalkyl; R.sup.4 =CO--R.sup.5,CO--OR.sup.5, SO.sub.2 R.sup.5 with R.sup.5 =C.sub.1 -C.sub.4 -alkyl, substituted or unsubstituted phenyl or naphthyl; Q=H, alkali metal or alkaline earth metal ion, substituted or unsubstituted ammonium ion, phosphonium, sulfonium or sulfoxonium ion, one equivalent of a transition metal cation; Het=thienyl, thiazolyl, isothiazolyl or thiadiazolyl, each of which is linked via a ring carbon to the basic element, which can be fused to a non-aromatic C.sub.5 -C.sub.8 -ring and/or can additionally carry on each other carbon one of the following: CN, SCN, NO.sub.2, halogen, alkyl, haloalkyl, cycloalkyl, alkoxy, alkylthio, substituted or unsubstituted phenyl, naphthyl, benzyl or thienyl, CO--R.sup.5, CO--OR.sup.5, NR.sup.6 R.sup.7 ; R.Type: GrantFiled: October 6, 1992Date of Patent: March 29, 1994Assignee: BASF AktiengesellschaftInventors: Juergen Schubert, Reiner Kober, Gerhard Hamprecht, Hubert Sauter, Uwe Kardorff, Christoph Kuenast
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Patent number: 5294596Abstract: The invention relates to novel heterocyclyltriazolinones of the general formula (I) ##STR1## in which R.sup.1 represents hydrogen or represents alkyl or cycloalkyl, each of which is optionally substituted,R.sup.2 represents hydrogen, hydroxyl, mercapto or halogen or represents alkyl, alkenyl, alkinyl, cycloalkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, arylalkyl, amino or heterocyclyl, each of which is optionally substituted, andHet represents an optionally substituted heterocycle of the formula ##STR2## in which X in each case represents oxygen, sulphur, an NH group or an N-alkyl group,a process for their preparation and their use as herbicides.Type: GrantFiled: July 21, 1993Date of Patent: March 15, 1994Assignee: Bayer AktiengesellschaftInventors: Wilhelm Haas, Kurt Findeisen, Karl-Heinz Linker, Klaus Lurssen, Hans-Joachim Santel, Robert R. Schmidt
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Patent number: 5292762Abstract: Compounds of the formula ##STR1## wherein A is selected from the group consisting of hydrogen, alkyl, aryl, and heterocyclic;Y and Z are independently selected from the group consisting of O, S, and N--R;R is selected from the group consisting of hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted phenyl, and substituted or unsubstituted heterocyclic; andX is selected from the group consisting of I and Br.are disclosed to useful as antimicrobials.Type: GrantFiled: May 29, 1990Date of Patent: March 8, 1994Assignee: Rohm and Haas CompanyInventor: Adam C. Hsu
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Patent number: 5268375Abstract: This invention relates to compounds of formula ##STR1## in which: R.sub.1 and R.sub.2 are similar or different and are each independently hydrogen or a group selected from CO.sub.2 N.dbd.C(NH.sub.2).sub.2, CONHNHCONH.sub.2, CONHNHCSNH.sub.2, C(OC.sub.2 H.sub.5).dbd.NCO.sub.2 CH.sub.3, COCH.sub.2 CO.sub.2 H.sub.5, N(OH)-CONHCOOC.sub.2 NCO.sub.2 CH.sub.3, COCH.sub.2 CO.sub.2 H.sub.5, N(OH)-CONHCOOC.sub.2 H.sub.5, C(OC.sub.2 H.sub.5).dbd.NH or a nitrogen heterocycle; with the proviso that at least one of the substituents R.sub.1 or R.sub.2 is other than hydrogen;R.sub.3 is a hydrogen, a C.sub.1 -C.sub.6 alkyl, a C.sub.2 -C.sub.6 alkenyl, a C.sub.3 -C.sub.7 cycloalkyl, a phenyl, a phenylalkyl, or a phenylalkenyl;R.sub.4 and R.sub.5 are each independently a C.sub.1 -C.sub.6 alkyl, a C.sub.3 -C.sub.7 cycloalkyl, a phenyl or a phenylalkyl; orR.sub.4 and R.sub.5, bonded together, are either a group of the formula (CH.sub.2).sub.n or a group of the formula (CH.sub.2).sub.p Y (CH.sub.2).sub.Type: GrantFiled: February 28, 1992Date of Patent: December 7, 1993Assignee: Elf SanofiInventors: Claude Bernhart, Bernard Ferrari, Pierre Perreaut
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Patent number: 5240950Abstract: There are provided carbazate derivatives of the formula:R.sup.1 --N.dbd.CH--NHNH--R.sup.2wherein R.sup.1 is a heterocyclic group; and R.sup.2 is an esterified carboxyl group, and their salts, which are useful as AGE-formation inhibitory agents.The derivatives or the salts can be produced by reacting compounds of the formula: R.sup.1 --N.dbd.CH--OR.sup.3 wherein R.sup.1 is a heterocyclic group; and R.sup.3 is a lower alkyl group, with a carbazic acid ester or its salt.Type: GrantFiled: September 7, 1989Date of Patent: August 31, 1993Assignee: Takeda Chemical Industries, Ltd.Inventors: Takashi Sohda, Hitoshi Ikeda, Yu Momose
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Patent number: 5223616Abstract: A heterocyclic compound which is useful for dyeing or printing hydrophobic fiber materials and which has the following formula (I), ##STR1##wherein A.sub.1, A.sub.2, A.sub.3 and A.sub.4 are each hydrogen, halogen, alkyl, alkoxy or alkenyl, X.sub.1 is --O-- or the like, R.sub.1 is a methylene or the like, X.sub.2 is a direct linkage or a divalent group of --O--, --S--, --SO--, --SO.sub.2 --, ##STR2## in which R.sub.3 is a hydrogen atom or a C.sub.1-4 alkyl group, ##STR3## in which R.sub.3 is as defined above, T and u are each independently hydrogen or a C.sub.1-4 alkyl, l is O or an integer of 1 to 3, Q is an unsubstituted or substituted 5-, 6- or 7-membered saturated or unsaturated heterocyclic residue, Y is hydrogen, C.sub.1-4 alkyl, a C.sub.1-4 alkoxy group or the like.Type: GrantFiled: November 4, 1991Date of Patent: June 29, 1993Assignee: Sumitomo Chemical Company, Ltd.Inventors: Jun Yamamoto, Junichi Sekihachi, Yosuke Yamamoto, Kazuhiro Machiguchi, Yutaka Kayane
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Patent number: 5221676Abstract: 7-Substituted quinolones and naphthyridones are described as antibacterial agents as well as a process for their manufacture, compositions therefor, wherein the 7-substituent is a pyrrolidine ring substituted at the 3-position by a substituted aromatic hydrocarbon or a heteroaromatic group.Type: GrantFiled: February 6, 1992Date of Patent: June 22, 1993Assignee: Warner-Lambert CompanyInventors: Edgardo Laborde, Mel Schroeder
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Patent number: 5217502Abstract: Quaternary ammonium salt derived thiadiazoles provide multifunctional antioxidant/antiwear characteristics to fuels.Type: GrantFiled: June 23, 1992Date of Patent: June 8, 1993Assignee: Mobil Oil CorporationInventors: Shih-Ying Hsu, Andrew G. Horodysky
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Patent number: 5212189Abstract: The present invention is a novel compound which is a thiadiazole or oxadiazole analog of a fenamic acid having a substituted hydroxamate side chain and pharmaceutically acceptable acid addition or base salts thereof, pharmaceutical compositions and methods of use thereof. The invention compounds are now found to have activity as inhibitors of one or both of cyclooxygenase and 5-lipoxygenase providing treatment of conditions advantageously affected by such inhibition including inflammation, arthritis, pain, fever, and the like. Thus, the present invention is also a pharmaceutical composition or method of use thereof.Type: GrantFiled: December 17, 1991Date of Patent: May 18, 1993Assignee: Warner-Lambert CompanyInventors: Thomas R. Belliotti, David T. Connor, Catherine R. Kostlan
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Patent number: 5208325Abstract: Cationic 1,3,4-thiadiazole dyestuff of the formula ##STR1##in whichR.sup.1 and R.sup.2, independently of one another, denote hydrogen, alkyl, alkenyl, cycloalkyl, aralkyl, aryl, a heterocycle, said heterocycle having a direct bond to the nitrogen atom, or being bound through a methylene or ethylene group, or R.sup.1 and R.sup.2, together with the nitrogen atom to which they are attached form a heterocycle,R.sup.3 denotes alkyl, alkenyl or aralkyl,R.sup.4 denotes hydrogen or alkyl,R.sup.5 denotes acyl,R.sup.6 and R.sup.7, independently of one another, denote hydrogen, alkyl, alkoxy, aryloxy or halogen andR.sup.8 and R.sup.9, independently of one another, denote hydrogen, alkyl, alkenyl, cycloalkyl, aralkyl, aryl, a heterocycle, said heterocycle having a direct bond to the nitrogen atom, or being bound through a methylene or ethylene group, or R.sup.8 and R.sup.9, together with the nitrogen atom to which they are attached form a heterocycle, orR.sup.6 and R.sup.8 together with the nitrogen to which R.sup.Type: GrantFiled: December 11, 1991Date of Patent: May 4, 1993Assignee: Bayer AktiengesellschaftInventors: Horst Berneth, Klaus Leverenz
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Patent number: 5205945Abstract: A multifunctional antioxidant, antiwear and dispersancy additive for fuels and lubricants is a reaction product of a thiol-substituted diazole, such as aminomercaptothiadiazole (AMTD) or dimercaptothiadiazole (DMTD), an aldehyde and a hydrocarbon-substituted succinimide dimer. The succinimide dimer is derived from polyisobutenyl succinimide and tetraethylenepentamine which are reacted in a mole ratio of 2:1.Type: GrantFiled: October 18, 1991Date of Patent: April 27, 1993Assignee: Mobil Oil CorporationInventors: Angeline B. Cardis, Arjun K. Goyal, Virginia C. Wiszniewski
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Patent number: 5190963Abstract: Cyclopropane(thio)carboxamides of the general formula I ##STR1## where the index and the substituents have the following meanings: n is 0, 1 or 2, it being possible for the R.sup.2 radicals to be different when n is 2;A.sup.1 and A.sup.2 are substituted or unsubstituted alkylene;R.sup.1 is hydrogen, halogen or alkyl;R.sup.2 is halogen or alkyl;X is substituted or unsubstituted 5-membered heteroaryl, substituted or unsubstituted pyrazolyl-1-oxy or triazolyl-1-oxy; andY is oxygen or sulfur,processes for their manufacture, intermediates therefor, and the use of compounds I.Type: GrantFiled: February 3, 1992Date of Patent: March 2, 1993Assignee: BASF AktiengesellschaftInventors: Christoph Nuebling, Hans Theobald, Uwe Kardorff, Wolfgang Krieg, Christoph Kuenast
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Patent number: 5155122Abstract: The present invention is novel compounds which are 3,5-di-tertiary-butyl-4-hydroxyphenyl substituted 1,2,4- and 1,3,4-thiadazoles and oxadiazoles, and 1,2,4-triazoles, and pharmaceutically acceptable additions and base salts thereof, pharmaceutical compositions and methods of use therefor. The invention compounds are now found to have activity as inhibitors of 5-lipoxygenase and/or cyclooxygenase providing treatment of conditions advantageously affected by such inhibition including inflammation, arthritis, pain, fever, and the like.Type: GrantFiled: August 23, 1991Date of Patent: October 13, 1992Assignee: Warner-Lambert CompanyInventors: David T. Connor, Daniel L. Flynn, Catherine R. Kostlan, Michael D. Mullican, Gary P. Shrum, Paul C. Unangst, Michael W. Wilson
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Patent number: 5128267Abstract: Naphthotriazolium salts which are chromogenic indicators for reducing substrate, such as NADH or NADPH.Type: GrantFiled: February 19, 1991Date of Patent: July 7, 1992Assignee: Miles Inc.Inventors: Jurgen Kocher, Meinhard Rolf, Klaus Wehling
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Patent number: 5116853Abstract: Novel phenylene derivatives shown by the general formula ##STR1## wherein A represents a hydrogen atom, a phenyl group or a phenoxy group, n represents an integer of 3 to 10, R.sub.1 represents a hydrogen atom or a lower alkoxy group, X.sub.1 represents --CH.sub.2 CH.sub.2 --, --CH.dbd.CH--, --CONH--, B represents ##STR2## (wherein R.sub.2 represents a hydrogen atom, a halogen, atom, a nitro group, etc.), ##STR3## (wherein R.sub.3 represents a hydrogen atom, a hydroxyl group or a lower alkoxy group), X.sub.2 represents --CH.dbd.CH--, --CH.sub.2 CH.sub.2 --, etc. and D represents a carboxy group, a lower alkoxycarbonyl group or ##STR4## which are useful as drugs, particularly SRS-A (slow reacting substance of anaphylaxis) antagonist, i.e. they are useful as prophylaxis and treatment for various allergic diseases (e.g. bronchial asthma, allergic rhinitis, urticaria) or, ischemic heart diseases, inflammation, etc. induced by SRS-A.Type: GrantFiled: September 27, 1989Date of Patent: May 26, 1992Inventors: Toshiyasu Mase, Kiyoshi Murase, Hiromu Hara, Kenichi Tomioka