Nitrogen Bonded Directly To The -c(=x)- Group Patents (Class 548/171)
  • Patent number: 4977167
    Abstract: 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: Grant
    Filed: August 17, 1988
    Date of Patent: December 11, 1990
    Assignee: Shionogi & Co., Ltd.
    Inventors: Hiromu Matsumura, Toshisada Yano, Akira Matsushita, Masami Eigyo
  • Patent number: 4971619
    Abstract: 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: Grant
    Filed: July 12, 1989
    Date of Patent: November 20, 1990
    Assignee: Nihon Tokushu Noyaku Seizo K.K.
    Inventors: Toyohiko Kume, Toshio Goto, Atsumi Kamochi, Akihiko Yanagi, Shigeki Yagi, Hiroshi Miyauchi
  • Patent number: 4952599
    Abstract: 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: Grant
    Filed: July 20, 1988
    Date of Patent: August 28, 1990
    Assignee: Ciba-Geigy Corporation
    Inventors: Josef Ehrenfreund, Manfred Boger, Jozef Drabek
  • Patent number: 4898948
    Abstract: 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: Grant
    Filed: February 21, 1989
    Date of Patent: February 6, 1990
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Toru Haga, Eiki Nagano, Kouichi Morita, Ryo Sato
  • Patent number: 4891432
    Abstract: 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: Grant
    Filed: July 16, 1987
    Date of Patent: January 2, 1990
    Assignee: Yamanouchi Pharmaceutical Co., Ltd.
    Inventors: Noriki Ito, Yoshinobu Nagano, Akihiro Tanaka, Yoso Numasaki, Koichiro Takahashi
  • Patent number: 4889864
    Abstract: 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: Grant
    Filed: December 1, 1987
    Date of Patent: December 26, 1989
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Heinz Ehrhardt, Hilmar Mildenberger, Thomas Maier, Rainer Schaller, Burkhard Sachse, Peter Braun
  • Patent number: 4888428
    Abstract: 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: Grant
    Filed: October 21, 1987
    Date of Patent: December 19, 1989
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Toru Haga, Eiki Nagano, Ryo Sato, Kouichi Morita
  • Patent number: 4888348
    Abstract: 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: Grant
    Filed: August 28, 1987
    Date of Patent: December 19, 1989
    Assignee: Ciba-Geigy Corporation
    Inventors: Josef Ehrenfreund, Manfred Boger, Odd Kristiansen, Jozef Drabek, Haukur Kristinsson
  • Patent number: 4873338
    Abstract: 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: Grant
    Filed: November 23, 1987
    Date of Patent: October 10, 1989
    Assignee: Agfa-Gevaert Aktiengesellschaft
    Inventors: Heinz Wiesen, Erich Wolff
  • Patent number: 4829071
    Abstract: 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: Grant
    Filed: February 22, 1988
    Date of Patent: May 9, 1989
    Assignee: Pfizer Inc.
    Inventors: John E. Arrowsmith, Peter E. Cross
  • Patent number: 4762848
    Abstract: 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: Grant
    Filed: March 10, 1986
    Date of Patent: August 9, 1988
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Karl-Heinz Scheunemann, Walter Durckheimer, Jurgen Blumbach, Michael Limbert, Hans-Ulrich Schorlemmer, Gerhard Dickneite, Hans-Harald Sedlacek
  • Patent number: 4731451
    Abstract: 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: Grant
    Filed: March 25, 1980
    Date of Patent: March 15, 1988
    Assignee: Monsanto Company
    Inventor: John P. Chupp
  • Patent number: 4719036
    Abstract: 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: Grant
    Filed: May 8, 1985
    Date of Patent: January 12, 1988
    Assignee: Ciba-Geigy Corporation
    Inventors: Brian G. Clubley, Emyr Phillips
  • Patent number: 4701512
    Abstract: 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: Grant
    Filed: October 29, 1985
    Date of Patent: October 20, 1987
    Assignee: The Dow Chemical Company
    Inventor: Theodore L. Parker
  • Patent number: 4696763
    Abstract: 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: Grant
    Filed: May 3, 1985
    Date of Patent: September 29, 1987
    Assignee: CIBA-GEIGY Corporation
    Inventors: Robert L. Bentley, William Hoyle, James Jack
  • Patent number: 4684394
    Abstract: Novel aryloxyphenoxyalkanoates, alkenoates, R-enantiomers and derivatives thereof possess herbicidal activity selectively in the presence of broadleaf crops with preemergent or postemergent applications.
    Type: Grant
    Filed: October 29, 1985
    Date of Patent: August 4, 1987
    Assignee: The Dow Chemical Company
    Inventors: Richard B. Rogers, Cleve A. I. Goring
  • Patent number: 4666502
    Abstract: 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: Grant
    Filed: February 3, 1983
    Date of Patent: May 19, 1987
    Assignee: Sandoz Ltd.
    Inventors: Karl Seckinger, Fred Kuhnen, Karlheinz Milzner
  • Patent number: 4665206
    Abstract: 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: Grant
    Filed: March 7, 1985
    Date of Patent: May 12, 1987
    Assignee: Akzo N.V.
    Inventors: James Redpath, Robert T. Logan, David B. McFadzen, Robert G. Roy
  • Patent number: 4652653
    Abstract: 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: Grant
    Filed: May 7, 1985
    Date of Patent: March 24, 1987
    Assignee: Ciba-Geigy Corporation
    Inventors: Marcus Baumann, Hans Bosshard, Hans Greuter
  • Patent number: 4640703
    Abstract: 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: Grant
    Filed: November 30, 1984
    Date of Patent: February 3, 1987
    Assignee: Ciba-Geigy Corporation
    Inventors: Beat Bohner, Hermann Rempfler, Rolf Schurter
  • Patent number: 4636505
    Abstract: 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: Grant
    Filed: July 15, 1983
    Date of Patent: January 13, 1987
    Assignee: Imperial Chemical Industries PLC
    Inventor: Howard Tucker
  • Patent number: 4611060
    Abstract: 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: Grant
    Filed: October 4, 1985
    Date of Patent: September 9, 1986
    Assignee: Bayer Aktiengesellschaft
    Inventors: Axel Haberkorn, Heinrich Kolling, Toyohiko Kume, Shinpei Kuyama
  • Patent number: 4594425
    Abstract: 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: Grant
    Filed: February 9, 1984
    Date of Patent: June 10, 1986
    Assignee: American Home Products Corporation
    Inventors: John H. Musser, Dennis M. Kubrak
  • Patent number: 4567267
    Abstract: 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: Grant
    Filed: August 30, 1982
    Date of Patent: January 28, 1986
    Assignee: American Home Products Corporation
    Inventors: Peter H. L. Wei, Francis J. Gregory
  • Patent number: 4562190
    Abstract: 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: Grant
    Filed: July 3, 1984
    Date of Patent: December 31, 1985
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Ikuo Ueda, Kiyoshi Taniguchi, Yousuke Katsura
  • Patent number: 4554355
    Abstract: 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: Grant
    Filed: July 19, 1984
    Date of Patent: November 19, 1985
    Assignee: American Home Products Corporation
    Inventor: John H. Musser
  • Patent number: 4550172
    Abstract: 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: Grant
    Filed: September 21, 1984
    Date of Patent: October 29, 1985
    Assignee: American Home Products Corporation
    Inventors: John H. Musser, Cesario O. Tio
  • Patent number: 4529728
    Abstract: 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: Grant
    Filed: January 11, 1984
    Date of Patent: July 16, 1985
    Assignee: Rhone-Poulenc Sante
    Inventors: Jean-Louis Fabre, Daniel Farge, Claude James, Daniel Lave
  • Patent number: 4447618
    Abstract: 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: Grant
    Filed: July 5, 1979
    Date of Patent: May 8, 1984
    Assignee: Monsanto Company
    Inventor: John J. D'Amico
  • Patent number: 4384881
    Abstract: 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: Grant
    Filed: March 26, 1982
    Date of Patent: May 24, 1983
    Assignee: Nihon Tokushu Noyaku Seizo K.K.
    Inventors: Shinpei Kuyama, Masahiro Aya, Junichi Saito
  • Patent number: 4294839
    Abstract: 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: Grant
    Filed: December 12, 1980
    Date of Patent: October 13, 1981
    Assignee: Merck Patent Gesellschaft mit beschrankter Haftung
    Inventors: Thomas Doll, Erich Schacht, Hans-Eckart Radunz, Ernst Schulze
  • Patent number: 4227915
    Abstract: 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: Grant
    Filed: May 18, 1978
    Date of Patent: October 14, 1980
    Assignee: Monsanto Company
    Inventor: John J. D'Amico
  • Patent number: 4211699
    Abstract: 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: Grant
    Filed: February 21, 1978
    Date of Patent: July 8, 1980
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans D. Winkelmann, Karlheinz Wolf, Harald Oertel, Norbert Weimann
  • Patent number: 4187097
    Abstract: N-hydrazides of 2-benzothiazolinone have been found to be effective in regulating the growth of leguminous plants.
    Type: Grant
    Filed: December 16, 1977
    Date of Patent: February 5, 1980
    Assignee: Monsanto Company
    Inventor: John J. D'Amico
  • Patent number: 4185990
    Abstract: Imides derived from 2-oxo-3-benzothiazolineacetic acid and butyric acid have been found to be effective as herbicides and plant growth regulants.
    Type: Grant
    Filed: August 28, 1978
    Date of Patent: January 29, 1980
    Assignee: Monsanto Company
    Inventor: John J. D'Amico
  • Patent number: RE32769
    Abstract: Compounds having the formula ##STR1## are found to be effective plant growth regulants.
    Type: Grant
    Filed: October 24, 1979
    Date of Patent: October 18, 1988
    Assignee: Monsanto Company
    Inventor: John J. D'Amico