Nitrogen Bonded Directly To The -c(=x)- Group Patents (Class 548/171)
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Patent number: 4977167Abstract: A compound of the formula: ##STR1## (wherein R is phenoxy optionally substituted by a halogen, methoxy, or methyl group, ##STR2## one of A and B is ##STR3## and the other is >CH.sub.2 : R.sup.1 is hydrogen or C.sub.1 -C.sub.5 alkyl; Z.sup.1 is phenyl, benzyl, or isoxazolyl each optionally substituted by a halogen, methoxy, or methyl group; Z.sup.2 is hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.2 -C.sub.5 alkenyl, or phenyl optionally mono-, di-, or tri-substituted by a halogen, methoxy, or methyl group; or Z.sup.1 and Z.sup.2 taken together with the adjacent nitrogen atom may form 5-membered heterocyclic group; Z.sup.3 is C.sub.1 -C.sub.5 hydroxyalkyl, di(C.sub.1 -C.sub.5 alkyl)sulfamoyl, 6-membered heterocyclic group, phenyl, benzyl, or phenylsulfonyl each phenyl moiety of the last three members being optionally substituted by a halogen, methoxy, or methyl group; Z.sup.Type: GrantFiled: August 17, 1988Date of Patent: December 11, 1990Assignee: Shionogi & Co., Ltd.Inventors: Hiromu Matsumura, Toshisada Yano, Akira Matsushita, Masami Eigyo
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Patent number: 4971619Abstract: Herbicidal benzothiazolones of the formula ##STR1## wherein X represents hydrogen or halogen, R.sup.1 represents hydrogen, alkyl, various organic radicals, ##STR2## in which R.sub.2, R.sup.4, R.sup.5 and R.sup.6 each is hydrogen or an organic radical, and R.sup.3 is alkyl, cycloalkyl or optionally halo-substituted phenyl.Type: GrantFiled: July 12, 1989Date of Patent: November 20, 1990Assignee: Nihon Tokushu Noyaku Seizo K.K.Inventors: Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Akihiko Yanagi, Shigeki Yagi, Hiroshi Miyauchi
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Patent number: 4952599Abstract: Novel substituted phenylthioureas, phenylisothioureas and phenylcarbodiimides of formula I ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.10 alkyl, unsubstituted or substituted by one or more halogen atoms and/or C.sub.1 -C.sub.6 alkoxy groups; C.sub.3 -C.sub.6 alkenyl, C.sub.3 -C.sub.8 cycloalkyl, C.sub.3 -C.sub.8 cycloalkyl which is substituted by one or more halogen atoms and/or C.sub.1 -C.sub.4 alkyl groups; C.sub.3 -C.sub.8 cycloalkyl-C.sub.1 -C.sub.4 alkyl, di(C.sub.3 -C.sub.8)cycloalkyl-C.sub.1 -C.sub.4 alkyl; C.sub.1 -C.sub.4 phenylalkyl or C.sub.1 -C.sub.4 phenylalkyl which is substituted in the phenyl nucleus by one or more members selected from the group consisting of halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy and/or C.sub.1 -C.sub.4 haloalkyl; or is C.sub.5 -C.sub.6 cycloalkenyl,R.sub.2 is hydrogen, C.sub.1 -C.sub.5 alkyl or C.sub.5 -C.sub.6 cycloalkenyl,R.sub.3 is C.sub.1 -C.sub.5 alkyl or C.sub.5 -C.sub.6 cycloalkyl,R.sub.4 is hydrogen or C.sub.1 -C.sub.3 alkyl,R.sub.Type: GrantFiled: July 20, 1988Date of Patent: August 28, 1990Assignee: Ciba-Geigy CorporationInventors: Josef Ehrenfreund, Manfred Boger, Jozef Drabek
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Patent number: 4898948Abstract: A compound of the formula: ##STR1## wherein R is a C.sub.1 -C.sub.5 alkyl group, a C.sub.3 -C.sub.5 alkenyl group, a C.sub.3 -C.sub.5 alkynyl group or a C.sub.1 -C.sub.3 alkoxy(C.sub.1 -C.sub.3)alkyl group, X is a nitrogen atom or a methine group and Y is a sulfur atom or an oxygen atom, which is useful as a herbicide.Type: GrantFiled: February 21, 1989Date of Patent: February 6, 1990Assignee: Sumitomo Chemical Company, LimitedInventors: Toru Haga, Eiki Nagano, Kouichi Morita, Ryo Sato
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Patent number: 4891432Abstract: Novel phenoxy derivatives are provided which can be represented by the general formula: ##STR1## wherein the various substituents are as defined, and include compounds such as benzyl 6-[p-[5-(1-imidazolyl)pentyloxy]phenoxy]-2,2-dimethylhexanoate.The invention also encompasses pharmaceutical compositions containing the derivatives and their use in treating tumors.Type: GrantFiled: July 16, 1987Date of Patent: January 2, 1990Assignee: Yamanouchi Pharmaceutical Co., Ltd.Inventors: Noriki Ito, Yoshinobu Nagano, Akihiro Tanaka, Yoso Numasaki, Koichiro Takahashi
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Patent number: 4889864Abstract: Compounds of the formula (I) ##STR1## in which n denotes a number from 2 to 6, m denotes 1 or 2,R denotes ##STR2## R.sup.1 denotes (substituted) alkyl, (substituted) alkenyl, C.sub.3 -alkynyl, cycloalkyl, cycloalkenyl or an aromatic or heteroaromatic radical, R.sup.2 denotes H or alkyl and Y denotes H, alkyl, phenyl or halophenyl, and the metal-salt complexes thereof have advantageous fungicidal actions and are highly suitable for use in plant protection or in the industrial sector.Type: GrantFiled: December 1, 1987Date of Patent: December 26, 1989Assignee: Hoechst AktiengesellschaftInventors: Heinz Ehrhardt, Hilmar Mildenberger, Thomas Maier, Rainer Schaller, Burkhard Sachse, Peter Braun
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Patent number: 4888428Abstract: A compound of the formula: ##STR1## wherein R is a hydrogen atom, a C.sub.1 -C.sub.5 alkyl group, a C.sub.3 -C.sub.4 alkenyl group, a C.sub.3 -C.sub.4 alkynyl group, a halo(C.sub.1 -C.sub.4)alkyl group, a halo(C.sub.3 -C.sub.4)alkenyl group, a halo(C.sub.3 -C.sub.4)alkynyl group, a C.sub.1 -C.sub.2 alkoxy(C.sub.1 -C.sub.2) alkyl group, a C.sub.1 -C.sub.2 alkoxy(C.sub.1 -C.sub.2)alkoxy(C.sub.1 -C.sub.2)alkyl group, a cinnamyl group, a cyano(C.sub.1 -C.sub.3)alkyl group, a carboxy(C.sub.1 -C.sub.3)alkyl group, a C.sub.1 -C.sub.5 alkoxycarbonyl(C.sub.1 -C.sub.3)alkyl group, a halo(C.sub.1 -C.sub.5)alkoxycarbonyl(C.sub.1 -C.sub.3)alkyl group, a C.sub.1 -C.sub.2 alkoxyalkoxycarbonyl(C.sub. 1 -C.sub.3)alkyl group, a C.sub.1 -C.sub.2 alkoxy (C.sub.1 -C.sub.2)alkoxycarbonyl(C.sub.1 -C.sub.3)alkyl group, a C.sub.1 -C.sub.5 alkoxycarbonyl(C.sub.1 -C.sub.2)-alkoxycarbonyl(C.sub.1 -C.sub.3)alkyl group, a cyclo(C.sub.3 -C.sub.6)alkoxycarbonyl(C.sub.1 -C.sub.3)alkyl group, a C.sub.1 -C.sub.5 alkylaminocarbonyl(C.sub.1 -C.Type: GrantFiled: October 21, 1987Date of Patent: December 19, 1989Assignee: Sumitomo Chemical Company, LimitedInventors: Toru Haga, Eiki Nagano, Ryo Sato, Kouichi Morita
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Patent number: 4888348Abstract: The invention relates to novel substituted phenylthioureas, phenylisothioureas and phenylcarbodiimides of formula I ##STR1## wherein Z is ##STR2## or --N.dbd.C.dbd.N--; R.sub.1 is C.sub.1 -C.sub.12 alkyl, C.sub.3 -C.sub.10 alkenyl, C.sub.3 -C.sub.10 alkynyl, C.sub.3 -C.sub.8 cycloalkyl, C.sub.1 -C.sub.3 alkyl substituted by 1 or 2 C.sub.3 -C.sub.6 cycloalkyl radicals, or is alkoxyalkyl containing a total of 3 to 10 carbon atoms, halogen-substituted C.sub.1 -C.sub.12 alkyl, polycyclic C.sub.7 -C.sub.10 cycloalkyl, or phenyl(C.sub.1 -C.sub.5)alkyl which may be substituted in the phenyl moiety by 1 or 2 identical or different members selected from the group consisting of halogen, methoxy, ethoxy and C.sub.1 -C.sub.5 alkyl,R.sub.2 is hydrogen or C.sub.1 -C.sub.5 alkyl,R.sub.3 is C.sub.1 -C.sub.5 alkyl or C.sub.3 -C.sub.6 cycloalkyl,R.sub.4 is hydrogen or C.sub.1 -C.sub.4 alkyl,R.sub.Type: GrantFiled: August 28, 1987Date of Patent: December 19, 1989Assignee: Ciba-Geigy CorporationInventors: Josef Ehrenfreund, Manfred Boger, Odd Kristiansen, Jozef Drabek, Haukur Kristinsson
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Patent number: 4873338Abstract: Compounds corresponding to Formula I ##STR1## wherein R.sup.1 denotes an acyl group andX denotes hydrogen, halogen, alkoxy, aroxy, SO.sub.3 H or a heterocyclic group attached through --O-- or --N<are prepared form a compound corresponding to Formula II ##STR2## wherein X has the meaning already indicated and Q denotes the group required for completing a dicarbonimide ringby reduction of the said compound to the amino compound and acylation into a compound corresponding to Formula III ##STR3## wherein X, Q and R.sup.1 have the meanings indicatedfollowed by conversion of the compound corresponding to Formula III into a compound corresponding to Formula I by hydrazinolytic or hydrolytic decomposition of the dicarbonimide ring.Type: GrantFiled: November 23, 1987Date of Patent: October 10, 1989Assignee: Agfa-Gevaert AktiengesellschaftInventors: Heinz Wiesen, Erich Wolff
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Patent number: 4829071Abstract: Novel 5-alkanesulphonamido-2-[N-(alkanesulphonamidoheterocyclicmethyl-N-methylam ino]indane compounds have been prepared, including their pharmaceutically acceptable salts and various key novel intermediates therefor. The heterocyclic moiety present in these compounds is a benzofused heterocyclic group derived from either benzofuran or quinoline, and it is attached to the adjacent methyl group of the molecule by means of the available ring carbon atom which is situated alpha to the hetero atom. These compounds are useful in therapy as anti-arrhythmic agents and therefore, are of value in the treatment of various cardiac arrhythmias. The most preferred member compound is 5-methylanesulphonamido-2-[N-(5-methanesulphonamidobenzofur-2-ylmethyl)-N- methylamino]idane. Methods for preparing these compounds from known starting materials are provided.Type: GrantFiled: February 22, 1988Date of Patent: May 9, 1989Assignee: Pfizer Inc.Inventors: John E. Arrowsmith, Peter E. Cross
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Patent number: 4762848Abstract: Heterocyclic sulfides of the general formula heterocycle-S-R, a process for their preparation and, in particular, their use for immunostimulation, immunorestoration and cytostatic treatment, and pharmaceutical agents, which contain a sulfide of this type, for these indications.Type: GrantFiled: March 10, 1986Date of Patent: August 9, 1988Assignee: Hoechst AktiengesellschaftInventors: Karl-Heinz Scheunemann, Walter Durckheimer, Jurgen Blumbach, Michael Limbert, Hans-Ulrich Schorlemmer, Gerhard Dickneite, Hans-Harald Sedlacek
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Patent number: 4731451Abstract: The disclosure herein pertains to 2-haloacetamides characterized by substitution on the nitrogen atom of certain heterocyclymethyl radicals and by substituted or unsubstituted cycloalkenyl or phenyl radicals and to a process for the preparation thereof. These compounds are useful as herbicides.Type: GrantFiled: March 25, 1980Date of Patent: March 15, 1988Assignee: Monsanto CompanyInventor: John P. Chupp
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Patent number: 4719036Abstract: New anticorrosive compositions comprise:(A) an applicational medium selected from (a) surface coatings and (b) wholly or partly aqueous non-coating media,(B) as corrosion inhibitor, an amide, imide or nitrile of an aliphatic- or cycloaliphatic mono-, di-, tri- or tetra-carboxylic acid which is substituted in the aliphatic- or cycloaliphatic residue by one or more groups having the formula: ##STR1## in which X is oxygen, sulphur or NH; and each R, independently, is hydrogen, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulphonyl, cycloalkyl, phenyl, alkylphenyl, phenylalkyl, halogen, cyano, nitro, hydroxy, --COOH, --COOalkyl or a primary-, secondary- or tertiary amino- or carbamoyl group; or a non-toxic base addition salts of those components (B) which contain free carboxyl groups.Type: GrantFiled: May 8, 1985Date of Patent: January 12, 1988Assignee: Ciba-Geigy CorporationInventors: Brian G. Clubley, Emyr Phillips
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Patent number: 4701512Abstract: The adducts of isocyanates wtih benzoxazolones or benzoxazinediones are novel compounds which may be employed as blocked isocyanates and are particularly useful as latent, epoxide curing agents. At typical epoxide curing temperatures, the isocyanate is oxirane or hydroxyl reactive and the benzoxazole or benzoxazinedione acts like a di- or trifunctional phenol, respectively.Type: GrantFiled: October 29, 1985Date of Patent: October 20, 1987Assignee: The Dow Chemical CompanyInventor: Theodore L. Parker
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Patent number: 4696763Abstract: New anticorrosive compositions comprise:(A) an applicational medium selected from (a) surface coatings and (b) wholly or partly aqueous non-coating media,(B) as corrosion inhibitor, an effective corrosion-inhibiting amount of at least one aliphatic or cycloaliphatic mono-, di-, tri- or tetra-carboxylic acid ester or anhydride which is substituted in the aliphatic or cycloaliphatic residue by one or more groups having the formula ##STR1## in which X is oxygen, sulphur or NH; and each R, independently, is hydrogen, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulphonyl, cycloalkyl, phenyl, alkylphenyl, phenylalkyl, halogen, cyano, nitro, hydroxy, --COOH, --COOalkyl or a primary-, secondary- or tertiary amino- or carbamoyl group; or a non-toxic base addition salts of those components (B) which contain free carboxyl group.Type: GrantFiled: May 3, 1985Date of Patent: September 29, 1987Assignee: CIBA-GEIGY CorporationInventors: Robert L. Bentley, William Hoyle, James Jack
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Patent number: 4684394Abstract: Novel aryloxyphenoxyalkanoates, alkenoates, R-enantiomers and derivatives thereof possess herbicidal activity selectively in the presence of broadleaf crops with preemergent or postemergent applications.Type: GrantFiled: October 29, 1985Date of Patent: August 4, 1987Assignee: The Dow Chemical CompanyInventors: Richard B. Rogers, Cleve A. I. Goring
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Patent number: 4666502Abstract: The invention provides 5-membered heteroaromatic compounds of formula IArN(Y)COCH.sub.2 Cl Iwherein Ar is a 5-membered heteroaromatic group comprising 1 or 2 heteroatoms selected from O, S and N and linked by a ring C-atom to the N-atom of the N(Y)COCH.sub.2 Cl group to which it is bound, whereby where Ar is pyrazolyl, said N(Y)COCH.sub.2 Cl group is in the 4-position,and Y is as specified in the description,the use of these compounds as herbicides, compositions for facilitating such use and the preparation of the chloroacetamides.Type: GrantFiled: February 3, 1983Date of Patent: May 19, 1987Assignee: Sandoz Ltd.Inventors: Karl Seckinger, Fred Kuhnen, Karlheinz Milzner
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Patent number: 4665206Abstract: The invention relates to compounds of the general formula I ##STR1## wherein R.sub.1 represents one up to and including four, the same or different substituents selected from alkyl(1-6 C), alkoxy(1-6 C), hydroxy, halogen, NO.sub.2 CF.sub.3 or the group --NR.sub.5 R.sub.6, whereby two substituents taken together may also represent a methylene-dioxy group,X represents nitrogen or the group ##STR2## n has the value 0, 1 or 2, R.sub.3 represents one of the moieties: ##STR3## the latter meaning of R.sub.3 (amide) only under the condition that for X is nitrogen the meaning of R.sub.1 is limited to substituents selected from hydroxy, alkoxy(1-6 C) and methylenedioxy, and R.sub.4, R.sub.5 and R.sub.6 represent hydrogen or alkyl(1-6 C), and pharmaceutically acceptable salts thereof, suitable in the treatment of heart failure.Type: GrantFiled: March 7, 1985Date of Patent: May 12, 1987Assignee: Akzo N.V.Inventors: James Redpath, Robert T. Logan, David B. McFadzen, Robert G. Roy
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Patent number: 4652653Abstract: The reaction of 2-mercapto-benzothiazole or -benzimidazole with .alpha.,.beta.-unsaturated carboxylic acid derivatives in a strongly acid reaction medium gives compounds of the formula I ##STR1## in which X is sulfur or NH, each radical R independently of one another is H, alkyl, halogenalkyl, alkoxy, alkylthio, alkylsulfonyl, phenyl, alkylphenyl, phenylalkyl, cycloalkyl, halogen, NO.sub.2, CN, COOH, COOalkyl or a tertiary amino or carbamoyl group and R.sup.1, R.sup.2 and R.sup.3 independently of one another are H, alkyl, halogenalkyl, hydroxyalkyl, alkoxyalkyl unesterified or esterified carboxyl or carboxylalkyl, carbamyol, carbamyolalkyl or unsubstituted or substituted aryl or aralkyl, or R.sup.1 and R.sup.2 together are straight-chain or branched alkylene, which can be substituted by 1 or 2 carboxyl groups, R.sup.4 is unsubstituted or substituted amino, alkoxy, cycloalkoxy, aryloxy or aralkyloxy, or R.sup.2 and R.sup.4 together are CH.sub.2 --CO--O-- or --CH.sub.2 CO--NR.sup.5 -- or R.sup.3 and R.sup.Type: GrantFiled: May 7, 1985Date of Patent: March 24, 1987Assignee: Ciba-Geigy CorporationInventors: Marcus Baumann, Hans Bosshard, Hans Greuter
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Patent number: 4640703Abstract: 2-Phenoxypropionic acid cyanamides of the formula ##STR1## have a useful selective herbicidal activity against weeds, preferably grass weeds, in crops of useful plants.In this formulaR is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl, C.sub.3 -C.sub.4 alkynyl or C.sub.2 -C.sub.4 alkoxyalkyl, andT is a radical ##STR2## wherein A is oxygen or sulfur,X is fluorine, chlorine, bromine, iodine or trifluoromethyl,Y is hydrogen, fluorine, chlorine, bromine or trifluormethyl, andZ is nitrogen or the methine bridge.Type: GrantFiled: November 30, 1984Date of Patent: February 3, 1987Assignee: Ciba-Geigy CorporationInventors: Beat Bohner, Hermann Rempfler, Rolf Schurter
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Patent number: 4636505Abstract: Acylanilides of the formula ##STR1## wherein R.sup.1 and R.sup.2, the same or different, each is cyano, carbamoyl, nitro, halogeno, perfluoroalkyl or other defined substituents;R.sup.3 is hydrogen or halogen;R.sup.4 is hydrogen or alkyl, or is joined to R.sup.5 ;R.sup.5 is hydrogen, hydroxy, alkoxy or acyloxy or is joined to R.sup.4 ;R.sup.6 is alkyl or halogenoalkyl, or has the formula --A.sup.3 --R.sup.8 or --A.sup.4 --X.sup.2 --A.sup.5 --R.sup.9 ;A.sup.1 and A.sup.4, the same or different, each is alkylene;A.sup.2, A.sup.3 and A.sup.5, the same or different, each is a direct link or alkylene;X.sup.1 and X.sup.2, the same or different, each is oxygen, sulphur, sulphinyl, sulphonyl, imino or alkylimino;R.sup.7 and R.sup.9, the same or different, each is alkyl, alkenyl, hydroxyalkyl, cycloalkyl, phenyl optionally substituted, naphthyl or heterocyclic optionally substituted;and R.sup.8 is phenyl, naphthyl or heterocyclic as defined above for R.sup.7 or R.sup.Type: GrantFiled: July 15, 1983Date of Patent: January 13, 1987Assignee: Imperial Chemical Industries PLCInventor: Howard Tucker
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Patent number: 4611060Abstract: 1-[-(Benzothia- or -oxazol-2-ylthio- or -2-yloxy)phenyl]-1,3,5-triazine-2,4,6(1H,3H,5H)-triones of the formula ##STR1## in which R is lower alkyl,R.sup.1 and R.sup.2 each independently is hydrogen, halogen, alkyl or alkoxy,R.sup.3 and R.sup.4 each independently is hydrogen, halogen, alkyl, alkoxy, alkylthio, fluoroalkyl, fluoroalkoxy or fluoroalkylthio, andX and Y each independently is sulphur or oxygen,or salts thereof, combat coccidioses, especially in poultry.Type: GrantFiled: October 4, 1985Date of Patent: September 9, 1986Assignee: Bayer AktiengesellschaftInventors: Axel Haberkorn, Heinrich Kolling, Toyohiko Kume, Shinpei Kuyama
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Patent number: 4594425Abstract: There are disclosed compounds of the formula ##STR1## n is 0-6; A is O or S;B is OR.sup.2, SR.sup.2 or N(R.sup.2).sub.2 ;R.sup.1 is hydrogen, loweralkyl, loweralkoxy or halo;R.sup.2 is hydrogen or loweralkyl;and the pharmaceutically acceptable salts thereof, and their use in the treatment of leukotriene-mediated naso-bronchial obstructive airpassageway conditions, such as allergic rhinitis, allergic bronchial asthma and the like.Type: GrantFiled: February 9, 1984Date of Patent: June 10, 1986Assignee: American Home Products CorporationInventors: John H. Musser, Dennis M. Kubrak
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Patent number: 4567267Abstract: Novel .alpha.-phenyl-2-(aza)benzothiazolylthioglycolic acids, derivatives thereof and pharmacologically acceptable salts thereof are disclosed, as well as their use as intermediates in the preparation of 2-substituted-3-hydroxy-thiazolo[2,3-b]-benzothiazolium salts, 2-substituted-thiazolo[2,3-b]benzothiazol-3(2H)-one mesoionic didehydro derivatives, 2-substituted-thiazolo[2',3'-2,3]thiazolo[5,4-b]pyridin-3(2H)-one mesoionic didehydro derivatives and related compounds, and their use as modulators of the immune response.Type: GrantFiled: August 30, 1982Date of Patent: January 28, 1986Assignee: American Home Products CorporationInventors: Peter H. L. Wei, Francis J. Gregory
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Patent number: 4562190Abstract: A compound of the formula: ##STR1## wherein R.sup.1 is lower alkyl, andR.sup.2 is hydrogen lower alkyl, carboxy(lower)alkyl, lower alkoxy(lower)alkyl, aliphatic acyl (lower)alkyl, aromatic acyl(lower)alkyl or heterocyclic acyl(lower)alkyl,and pharmaceutically acceptable salts thereof are useful for treatment of hypertension, heart disease and thrombosis.Type: GrantFiled: July 3, 1984Date of Patent: December 31, 1985Assignee: Fujisawa Pharmaceutical Co., Ltd.Inventors: Ikuo Ueda, Kiyoshi Taniguchi, Yousuke Katsura
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Patent number: 4554355Abstract: There are disclosed compounds of the formula ##STR1## wherein X is --O--, --S-- or ##STR2## Y is --CH.sub.2 O--, --OCH.sub.2 --, --CH.sub.2 S--, --SCH.sub.2 --, ##STR3## m is 1-3; A is O or NR.sup.2 ;B is OR.sup.2 ; SR.sup.2 or N(R.sup.2).sub.2 ;R.sup.1 is hydrogen, loweralkyl, loweralkoxy or halo;R.sup.2 is hydrogen or loweralkyl;and the pharmaceutically acceptable salts thereof, and their use in the treatment of leukotriene-mediated naso-bronchial obstructive airpassageway conditions, such as allergic rhinitis, allergic bronchial asthma and the like.Type: GrantFiled: July 19, 1984Date of Patent: November 19, 1985Assignee: American Home Products CorporationInventor: John H. Musser
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Patent number: 4550172Abstract: There are disclosed compounds of the formula ##STR1## wherein W is ##STR2## or --N--; X is --O--, --S--, ##STR3## Y is --CH.sub.2 O--, --OCH.sub.2 --, --CH.sub.2 S--, --SCH.sub.2 --, ##STR4## n is 0-3; R.sup.1 is hydrogen, loweralkyl, loweralkoxy or halo;R.sup.2 is hydrogen or loweralkyl;and the pharmaceutically acceptable salts thereof, and their use in the treatment of leukotriene-mediated naso-bronchial obstructive airpassageway conditions, such as allergic rhinitis, allergic bronchial asthma and the like.Type: GrantFiled: September 21, 1984Date of Patent: October 29, 1985Assignee: American Home Products CorporationInventors: John H. Musser, Cesario O. Tio
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Patent number: 4529728Abstract: New compounds of the formula ##STR1## in which R.sub.1 and R.sub.2 =H or alkyl and(a) R=CN or alkylcarbonyl, or(b) R=CON(R.sub.3)R.sub.4, in which R.sub.3 =H and R.sub.4 =NH.sub.2, alkylamino, dialkylamino, phenylamino or diphenylamino; or R.sub.3 and R.sub.4 =H, alkyl (1 to 5 C) or substituted phenyl; or R.sub.3 =H and R.sub.4 =pyridyl or alkyl (1 to 5 C) substituted by COOH, NH.sub.2, alkylamino, dialkylamino, morpholino, piperidino, pyrrolidin-1-yl, piperazin-1-yl (optionally substituted by alkyl, pyridyl or optionally substituted phenyl or benzyl), optionally substituted phenyl, pyridyl or imidazolyl; or R.sub.3 and R.sub.4 form an imidazolyl radical or a 5-membered or 6-membered heterocycle which can contain an oxygen, sulphur or nitrogen atom and which is optionally substituted by alkyl, alkoxycarbonyl, hydroxyalkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, pyridyl, pyrimidinyl, pyrazinyl, optionally substituted phenyl or optionally substituted benzyl; or(c) R=--C(.dbd.NOH)NH.sub.2 or --C[.dbd.Type: GrantFiled: January 11, 1984Date of Patent: July 16, 1985Assignee: Rhone-Poulenc SanteInventors: Jean-Louis Fabre, Daniel Farge, Claude James, Daniel Lave
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Patent number: 4447618Abstract: The present invention relates to compounds of the formula ##STR1## wherein: T is hydrogen, lower alkyl, halo, --CF.sub.3, --CN or --NO.sub.2 ; x is 1 or 2; n is 1 or 2; m is zero or 1; when m is 1, R is hydrogen, lower alkyl, halo (lower) alkyl, lower alkenyl, halo (lower) alkenyl, benzyl, phenyl, carbamoyl (lower) alkyl, cyano (lower) alkyl or agriculturally acceptable salts; when m is zero, R is ##STR2## R.sub.1 and R.sub.2 independently equal hydrogen, lower alkyl, lower alkenyl, lower alkoxy (lower) alkyl or phenyl; R.sub.3 is hydrogen or lower alkyl; a is 4, 5 or 6.Type: GrantFiled: July 5, 1979Date of Patent: May 8, 1984Assignee: Monsanto CompanyInventor: John J. D'Amico
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Patent number: 4384881Abstract: Substituted acetanilides of the formula ##STR1## in which X is an oxygen atom or a sulfur atom,Y is an alkylthio group having 1 to 4 carbon atoms, andR is an alkyl group having 1 to 4 carbon atoms,which possess herbicidal activity.Type: GrantFiled: March 26, 1982Date of Patent: May 24, 1983Assignee: Nihon Tokushu Noyaku Seizo K.K.Inventors: Shinpei Kuyama, Masahiro Aya, Junichi Saito
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Patent number: 4294839Abstract: Benzothiazole derivatives of the formula I ##STR1## wherein R.sup.1 is H or CH.sub.3 ; R.sup.2 is phenyl, tolyl, xylyl or pyridyl; R.sup.3 is OH, alkoxy of 1-4 C atoms or -NHCH.sub.2 CH.sub.2 OH; and R.sup.4 is H, Cl, Br, OH or alkoxy of 1-4 C atoms,and physiologically acceptable salts thereof, have valuable pharmacological properties.Type: GrantFiled: December 12, 1980Date of Patent: October 13, 1981Assignee: Merck Patent Gesellschaft mit beschrankter HaftungInventors: Thomas Doll, Erich Schacht, Hans-Eckart Radunz, Ernst Schulze
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Patent number: 4227915Abstract: The present invention relates to compounds of the formula ##STR1## wherein X, Y and W represent independently oxygen or sulfur;T represents lower alkyl, lower alkoxy, halo, CF.sub.3 or NO.sub.2 ;m is an integer of from 0 to 2;n is an integer of from 1 to 3; andR is selected from the group consisting of ##STR2## morpholino, pyrrolidyl, pyrrolidyl substituted by from 1 to 2 lower alkyl or lower alkoxy moieties and ##STR3## where a is an integer of from 5 to 8 inclusive; R.sub.1 represents lower alkyl, lower alkenyl, benzyl, phenyl or phenyl substituted by from 1 to 3 lower alkyl, lower alkoxy, lower alkenyl, CF.sub.3 or NO.sub.2 moieties;R.sub.2 represents hydrogen, lower alkyl or lower alkenyl moieties, with the proviso that when X is oxygen, R.sub.1 and R.sub.2 cannot equal methyl. The invention also relates to the use of said compounds in a method of regulating leguminous plant growth as well as to plant growth regulant compositions.Type: GrantFiled: May 18, 1978Date of Patent: October 14, 1980Assignee: Monsanto CompanyInventor: John J. D'Amico
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Patent number: 4211699Abstract: Isocyanate adduct diols of the formulaM--CO--NH--D'--NH--CO--Ain which M is derived from an amino diol or a hydrazino diol, D' represents the divalent radical of an organic diisocyanate, and A is an isocyanate masking group; and a process for their production.Type: GrantFiled: February 21, 1978Date of Patent: July 8, 1980Assignee: Bayer AktiengesellschaftInventors: Hans D. Winkelmann, Karlheinz Wolf, Harald Oertel, Norbert Weimann
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Patent number: 4187097Abstract: N-hydrazides of 2-benzothiazolinone have been found to be effective in regulating the growth of leguminous plants.Type: GrantFiled: December 16, 1977Date of Patent: February 5, 1980Assignee: Monsanto CompanyInventor: John J. D'Amico
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Patent number: 4185990Abstract: Imides derived from 2-oxo-3-benzothiazolineacetic acid and butyric acid have been found to be effective as herbicides and plant growth regulants.Type: GrantFiled: August 28, 1978Date of Patent: January 29, 1980Assignee: Monsanto CompanyInventor: John J. D'Amico
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Patent number: RE32769Abstract: Compounds having the formula ##STR1## are found to be effective plant growth regulants.Type: GrantFiled: October 24, 1979Date of Patent: October 18, 1988Assignee: Monsanto CompanyInventor: John J. D'Amico