Nitrogen In Acid Moiety Patents (Class 560/12)
  • Patent number: 4797150
    Abstract: Compounds of the formula ##STR1## wherein R.sup.60 is halogen, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, cyano, nitro, S(O).sub.n R wherein R is C.sub.1 -C.sub.4 alkyl and n is the integer 0, 1 or 2; and R.sup.61 through R.sup.66 are hydrogen or certain substituents, their salts, herbicidal compositions containing the compound or salts and the herbicidal use thereof.
    Type: Grant
    Filed: November 30, 1987
    Date of Patent: January 10, 1989
    Assignee: Stauffer Chemical Company
    Inventor: Charles G. Carter
  • Patent number: 4783213
    Abstract: Compounds of the formula ##STR1## wherein X is oxy, thio, sulfinyl or sulfonyl;R is halogen; C.sub.1 -C.sub.2 alkyl; C.sub.1 -C.sub.2 alkoxy; trifluoromethoxy; difluoromethoxy; nitro; cyano; C.sub.1 -C.sub.2 haloalkyl; R.sup.a SO.sub.n -- wherein n is 0 or 2 and R.sup.a is C.sub.1 -C.sub.2 alkyl, trifluoromethyl or difluoromethyl;R.sup.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, phenyl or substituted phenyl;R.sup.2 is hydrogen or C.sub.1 -C.sub.4 alkyl; orR.sup.1 and R.sup.2 together are C.sub.2 -C.sub.5 alkylene;R.sup.3 is hydrogen, C.sub.1 -C.sub.4 alkyl, phenyl or substituted phenyl with the proviso that R.sup.1 and R.sup.3 are not both phenyl or substituted phenyl;R.sup.4 is hydrogen or C.sub.1 -C.sub.4 alkyl;R.sup.5 is hydrogen or C.sub.1 -C.sub.4 alkyl;R.sup.6 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, or phenyl;R.sup.7 and R.sup.8 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C.sub.
    Type: Grant
    Filed: August 20, 1987
    Date of Patent: November 8, 1988
    Assignee: Stauffer Chemical Company
    Inventor: David L. Lee
  • Patent number: 4781751
    Abstract: Compounds of the formula ##STR1## wherein R is halogen; C.sub.1 -C.sub.2 alkyl; C.sub.1 -C.sub.2 alkoxy; trifluoromethoxy; difluoromethoxy; nitro; cyano; C.sub.1 -C.sub.2 haloalkyl; R.sup.a SO.sub.n -- wherein n is 0 or 2 and R.sup.a is C.sub.1 -C.sub.2 alkyl; trifluoromethyl or difluoromethyl;R.sup.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, halogen, phenyl or substituted phenyl;R.sup.2 is hydrogen or C.sub.1 -C.sub.4 alkyl; orR.sup.1 and R.sup.2 together are C.sub.2 -C.sub.5 alkylene;R.sup.3 is hydrogen, C.sub.1 -C.sub.4 alkyl, phenyl or substituted phenyl, with the proviso that R.sup.1 and R.sup.3 are not both phenyl or substituted phenyl;R.sup.4 is hydrogen or C.sub.1 -C.sub.4 alkyl;R.sup.5 is hydrogen, halogen or C.sub.1 -C.sub.4 alkyl;R.sup.6 is halogen, cyano, nitro, trifluoromethyl, --C(O)--OR.sup.f wherein R.sup.f is C.sub.1 -C.sub.4 alkyl, or --C(O)NR.sub.2.sup.b wherein R.sup.b is hydrogen or C.sub.1 -C.sub.2 alkyl;R.sup.7 and R.sup.8 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.
    Type: Grant
    Filed: October 2, 1987
    Date of Patent: November 1, 1988
    Assignee: Stauffer Chemical Company
    Inventor: Hsiao-Ling M. Chin
  • Patent number: 4782177
    Abstract: Acrylic acid derivatives of the general formula ##STR1## where R.sup.1 and R.sup.2 independently of one another are each alkyl, X is hydrogen, halogen, alkoxy, trifluoromethyl, cyano or nitro, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C.sub.4 H.sub.4 chain which is fused to the benzene radical, alkoxy, haloalkoxy, NO.sub.2, alkylthio, thiocyanato, cyano, ##STR2## R' and R" independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl or are each unsubstituted or substituted phenyl, and n is from 1 to 4, and fungicides containing these compounds.
    Type: Grant
    Filed: December 15, 1986
    Date of Patent: November 1, 1988
    Assignee: BASF Aktiengesellschaft
    Inventors: Ulrich Schirmer, Stefan Karbach, Ernst-Heinrich Pommer, Eberhard Ammermann, Wolfgang Steglich, Barbara A. M. Schwalge, Timm Anke
  • Patent number: 4780127
    Abstract: Compounds of the formula ##STR1## wherein R is halogen, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, cyano, nitro, S(O).sub.n R wherein R is C.sub.1 -C.sub.4 alkyl and n is the integer 0, 1 or 2; and R.sup.2 through R.sup.8 are hydrogen or certain substituents, their salts, herbicidal compositions containing the compound or salts and the herbicidal use thereof.
    Type: Grant
    Filed: June 30, 1986
    Date of Patent: October 25, 1988
    Assignee: Stauffer Chemical Company
    Inventors: William J. Michaely, Gary W. Kraatz
  • Patent number: 4780550
    Abstract: Compounds of the formula ##STR1## wherein R is hydrogen; halogen; C.sub.1 -C.sub.2 alkyl; C.sub.1 -C.sub.2 alkoxy; nitro; cyano; C.sub.1 -C.sub.2 haloalkyl; or R.sup.a SO.sub.m -- wherein m is 0 or 2 and R.sup.a is C.sub.1 -C.sub.2 alkyl;R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are methyl or ethyl;R.sup.5 and R.sup.6 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C.sub.1 -C.sub.4 haloalkyl; (9) R.sup.b SO.sub.n -- wherein n is the integer 0, 1 or 2; and R.sup.b is (a) C.sub.1 -C.sub.4 alkyl; (b) C.sub.1 -C.sub.4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) --NR.sup.c R.sup.d wherein R.sup.c and R hu d independently are hydrogen or C.sub.1 -C.sub.4 alkyl; (11) R.sup.e C(O)-- wherein R.sup.e is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy; or (12) --SO.sub.2 NR.sup.c R.sup.d wherein R.sup.c and R.sup.d are as defined; and (13) --N(R.sup.c)C(O)R.sup.d wherein R.sup.c and R.sup.
    Type: Grant
    Filed: September 17, 1987
    Date of Patent: October 25, 1988
    Assignee: Stauffer Chemical Company
    Inventor: Charles G. Carter
  • Patent number: 4776875
    Abstract: Compounds of the formula ##STR1## in which R.sub.1 and R.sub.2 denote alkyl, OH, CF.sub.3 or cyanoethyl, A preferably denotes --COOH, R.sub.3 denotes inter alia alkoxycarbonylalkoxy, fairly high-molecular (>C.sub.12) alkoxy, alkylcarbonylalkoxy or nitrobenzyloxy, are valuable herbicides and growth regulators.
    Type: Grant
    Filed: March 26, 1986
    Date of Patent: October 11, 1988
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Heinz J. Loher, Klaus Bauer, Hermann Bieringer
  • Patent number: 4769484
    Abstract: Herbicidally active phenoxybenzoic acid esters of the formula ##STR1## in which X represents hydrogen or halogen,A represents optionally branched C.sub.2 -C.sub.6 -alkanediyl,Q represents oxygen, sulphur, sulphinyl (SO) or sulphonyl (SO.sub.2),R.sup.1 represents hydrogen or methyl,R.sup.2 represents hydrogen or C.sub.1 -C.sub.4 -alkyl, andR.sup.3 and R.sup.4 are identical or different and represent hydrogen, halogen, cyano, nitro, C.sub.1 -C.sub.4 -alkyl, halogeno-C.sub.1 -C.sub.2 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogeno-C.sub.1 -C.sub.2 -alkoxy and C.sub.1 -C.sub.2 -alkoxycarbonyl.
    Type: Grant
    Filed: August 4, 1987
    Date of Patent: September 6, 1988
    Assignee: Bayer Aktiengesellschaft
    Inventors: Heinz Forster, Theodor Pfister, Hans-Joachim Santel, Robert R. Schmidt, Robert H. Strang
  • Patent number: 4764640
    Abstract: 1-phenyl-3-azabicyclo[3.1.1]-heptane-2,4-diones of the formula ##STR1## in which R.sub.1 represents hydrogen or a saturated or unsaturated, aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, aromatic or aromatic-aliphatic hydrocarbon radical having up to and including 18, preferably up to and including 12, carbon atoms, R.sub.2 represents hydrogen, lower alkyl, sulpho or acyl, R.sub.3 represents hydrogen or lower alkyl and R.sub.4 represents hydrogen, lower alkyl, phenyl or phenyl substituted by --N(R.sub.2)(R.sub.3), and salts of these compounds, have valuable pharmacological properties, are effective as aromatase inhibitors and can therefore be used for the treatment of hormone-dependent diseases, especially mammary carcinoma.
    Type: Grant
    Filed: April 1, 1987
    Date of Patent: August 16, 1988
    Assignee: Ciba-Geigy Corporation
    Inventors: Alex Alder, Jaroslaw Stanek, Daniel Bellus
  • Patent number: 4762551
    Abstract: A compound of the formula ##STR1## wherein R is halogen, C.sub.1 -C.sub.2 alkyl, C.sub.1 -C.sub.2 alkoxy, nitro; cyano; C.sub.1 -C.sub.2 haloalkyl, or R.sup.a SO.sub.n -- wherein n is 0 or 2 and R.sup.a is C.sub.1 -C.sub.2 alkyl; R.sup.1 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.2 is hydrogen or C.sub.1 -C.sub.4 alkyl; or R.sup.1 and R.sup.2 together are alkylene having 2 to 5 carbon atoms; R.sup.3 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.4 is hydrogen or C.sub.1 -C.sub.4 alkyl; or R.sup.3 and R.sup.4 can be oxo; R.sup.5 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.6 is hydrogen or C.sub.1 -C.sub.4 alkyl; or R.sup.5 and R.sup.6 together are alkylene having 2 to 5 carbon atoms; and R.sup.7 and R.sup.8 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C.sub.1 -C.sub.4 haloalkyl; (9) R.sup.b SO.sub.n -- wherein n is the integer 0, 1 or 2; and R.sup.b is (a) C.sub.1 -C.sub.4 alkyl; (b) C.sub.1 -C.sub.
    Type: Grant
    Filed: June 9, 1986
    Date of Patent: August 9, 1988
    Assignee: Stauffer Chemical Company
    Inventor: Christopher G. Knudsen
  • Patent number: 4760067
    Abstract: Organic sulfoxides having a latent allyl group bound to the sulfur are enzyme inhibitors of the suicide or K.sub.cat type.
    Type: Grant
    Filed: March 9, 1987
    Date of Patent: July 26, 1988
    Assignee: Merck & Co., Inc.
    Inventor: Raymond A. Firestone
  • Patent number: 4755524
    Abstract: The compounds of the present invention comprise substituted phenolic thioethers represented by the formula: ##STR1## wherein: R.sub.1 and R.sub.2 are the same or different and independently represent tert-alkyl or phenyl; A represents methylene or methylene substituted by alkyl, dialkyl or hydroxy, provided that when A includes hydroxymethylene, the hydroxymethylene group is not adjacent to a heteroatom; B represents sulfur, sulfoxide, sulfone, oxygen, --NH-- or nitrogen substituted by alkyl, phenyl, benzyl, substituted phenyl or substituted benzyl; C represents methylene or methylene substituted by alkyl; R.sub.3 represents CO.sub.2 H, CO.sub.2 -alkyl or a tetrazole group; m is 0 or 1, n is 2, 3 or 4 and p is 1, 2 or 3; and the pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: January 15, 1987
    Date of Patent: July 5, 1988
    Assignee: G. D. Searle & Co.
    Inventors: Richard A. Mueller, Richard A. Partis, James R. Deason
  • Patent number: 4752616
    Abstract: Arylthioalkylphenylcarboxylic acids are provided which have the structure ##STR1## wherein Ar represents an aryl group including phenyl or naphthyl which may or may not include one or more substituents, A is ##STR2## R is hydrogen, alkali metal or lower alkyl, m is 0, 1, 2, or 3, n is 0, 1, or 2, p is 1 to 5, q, is 0, 1, 2, or 3, r is 0, 1, 2, or 3. These compounds are cardiovascular agents which exhibit thromboxane antagonist activity and thus are useful in the treatment of thrombotic disease.
    Type: Grant
    Filed: June 29, 1987
    Date of Patent: June 21, 1988
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Steven E. Hall, Philip D. Stein
  • Patent number: 4752615
    Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, particularly their strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.
    Type: Grant
    Filed: November 13, 1986
    Date of Patent: June 21, 1988
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
  • Patent number: 4744812
    Abstract: Substituted diphenyl ethers of the formula ##STR1## where Z.sub.1, Z.sub.2 and Z.sub.3 are hydrogen, halogen, nitro, cyano, carboxyl, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylmercapto, haloalkylmercapto, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl or haloalkylsulfonyl, Z.sub.4 is hydrogen, cyano, alkyl, alkoxy, acetoxy or alkylmercapto, Y is hydrogen, halogen, cyano or nitro, X is oxygen, sulfur, sulfinyl or sulfonyl, and A is hydrogen, unsubstituted or substituted alkyl ##STR2## and can also be sulfonyl ##STR3## when X is oxygen, and, when Z.sub.4 is alkoxy or alkylmercapto, can also be a methylene chain --(CH.sub.2).sub.m -- by which the radicals Z.sub.4 --CH--X-- are bonded to form a ring, R.sub.1 is hydrogen, methyl, ethyl or n-propyl, R.sub.2 is cyano, methoxy, ethoxy or ##STR4## where B is OH, ONa, O--alkyl, unsubstituted or substituted phenoxy, --NH.sub.2, --NH--alkyl or --N(alkyl).sub.2, n is 1, 2 or 3, R.sub.3 and R.sub.
    Type: Grant
    Filed: March 4, 1985
    Date of Patent: May 17, 1988
    Assignee: BASF Aktiengesellschaft
    Inventors: Adolf Parg, Bruno Wuerzer, Gerhard Hamprecht
  • Patent number: 4744818
    Abstract: N-halo-5-(substituted-phenoxy or -pyridyloxy)-2-substituted benzoic acid sulfonamides and sulfamates, their preparation and use as herbicides are disclosed.
    Type: Grant
    Filed: July 27, 1981
    Date of Patent: May 17, 1988
    Assignee: Rhone-Poulenc Agrochimie
    Inventor: El-Ahmadi I. Heiba
  • Patent number: 4741897
    Abstract: The present invention relates to new compounds of the general formula: ##STR1## where X is iodine or hydrogen; A is a linking portion; and R is an iodinatable aryl or heteroaryl group having electron donating substituents. These compounds are useful precursors to the iodinated thyroid hormones for radioimmunoassay determination of thyroid hormones in biological fluids.
    Type: Grant
    Filed: July 8, 1986
    Date of Patent: May 3, 1988
    Assignee: Baxter Travenol
    Inventors: Judith Andrews, Christine Burns, James Quick
  • Patent number: 4738787
    Abstract: The present application relates to cationic block polyesters useful as soil relese agents, softeners and antistatic agents. In addition to cleaning performance, laundry detergent compositions should have other benefits. One is the ability to impart soil release properties to fabrics woven from polyester fibers.
    Type: Grant
    Filed: May 26, 1987
    Date of Patent: April 19, 1988
    Assignee: Alkaril Chemicals Inc.
    Inventors: Anthony J. O'Lenick, Jr., Joseph J. Fanelli
  • Patent number: 4736055
    Abstract: Oxime sulfonates of formula I ##STR1## wherein Y is a polymerizable unsaturated group or epoxide group or an --OH, --NHR.sup.5, --COOH, COOR.sup.6, --COCl, --CH.sub.2 Hal, --SO.sub.2 Cl or --NCO group, Z is an (x+y)-valent connecting member, R.sup.1 and R.sup.2 are monovalent organic radicals, m is 0 or 1, x is 1 or 2 and y is 1 or 2, can be converted into polymers which can be thermally or photochemically dissociated to form free sulfonic acid groups. Said polymers can therefore be used as photoresists which can be developed with aqueous alkalis.
    Type: Grant
    Filed: April 11, 1986
    Date of Patent: April 5, 1988
    Assignee: Ciba-Geigy Corporation
    Inventors: Kurt Dietliker, Werner Rutsch, Godwin Berner, Max Hunziker, Christopher G. Demmer
  • Patent number: 4734444
    Abstract: Mixtures which are curable by heating or irradiation with actinic light contain one or more cationically curable compounds, such as an epoxy, an olefinically unsaturated monomer, amino resin or phenolic resin, and as a cationically active curing catalyst one or more N-sulfonylamino-sulfonium salts of the formula ##STR1## such as N-p-toluenesulfonyl-N-methylaminodiphenylsulfonium hexafluorophosphate with or without quinones or peroxides are suitable, inter alia, for producing moldings, coatings, relief images and resist patterns.
    Type: Grant
    Filed: February 12, 1987
    Date of Patent: March 29, 1988
    Assignee: BASF Aktiengesellschaft
    Inventors: Andreas Henne, Wolfram Ochs, Helmut Tesch, Gunnar Schornick, Reinhold J. Leyrer
  • Patent number: 4727186
    Abstract: Phenylsulfonamides of Formula II ##STR1## wherein A is a radical of the formula --C.tbd.C--R;R is H, or an optionally substituted (i) C.sub.1 -C.sub.9 alkyl, (ii) C.sub.3 -C.sub.9 cycloalkyl, (iii) phenyl, or (iv) 5-or-6 membered heterocyclic ring;m is one or two;R.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.5 alkyl, C.sub.2 -C.sub.5 alkenyl, or --Y--R.sub.5 ;R.sub.2 is hydrogen, halogen, C.sub.1 -C.sub.5 alkyl, C.sub.2 -C.sub.5 alkenyl, C.sub.1 -C.sub.4 haloalkenyl, --Y--R.sub.5, --COOR.sub.6, --NO.sub.2, or --CO--NR.sub.7 --R.sub.8 ;R.sub.5 and R.sub.6 are each independently C.sub.1 -C.sub.5 alkyl, C.sub.2 -C.sub.5 alkenyl, C.sub.2 -C.sub.6 alkynyl, C.sub.1 -C.sub.5 haloalkyl, C.sub.2 -C.sub.5 haloalkenyl, or C.sub.2 -C.sub.6 alkoxyalkyl;R.sub.7 and R.sub.8 are each independently hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.2 -C.sub.5 alkenyl, or C.sub.2 -C.sub.6 alkynyl; andY is oxygen, sulfur, sulfinyl or sulfonyl bridge; or a salt thereof.
    Type: Grant
    Filed: June 17, 1985
    Date of Patent: February 23, 1988
    Assignee: Ciba-Geigy Corporation
    Inventors: Rolf Schurter, Werner Fury, Willy Meyer
  • Patent number: 4723034
    Abstract: Stilbene derivatives of the formula ##STR1## where R.sup.1 and R.sup.2 independently of one another are each C.sub.1 -C.sub.8 -alkyl, X is hydrogen, halogen, C.sub.1 -C.sub.4 -alkoxy, trifluoromethyl, cyano or nitro, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C.sub.4 H.sub.4 chain which is fused to the benzene radical, alkoxy, haloalkoxy, NO.sub.2, alkylthio, thiocyanato, cyano, aralkyloxy, aryloxymethyl, ##STR2## and R' and R" independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl or are each phenyl which is unsubstituted or substituted by alkyl, halogen or alkoxy, and n is from 1 to 4, and fungicides containing these compounds.
    Type: Grant
    Filed: May 28, 1986
    Date of Patent: February 2, 1988
    Assignee: BASF Aktiengesellschaft
    Inventors: Ulrich Schirmer, Stefan Karbach, Ernst-Heinrich Pommer, Eberhard Ammermann, Wolfgang Steglich, Barbara A. M. Schwalge, Timm Anke
  • Patent number: 4720505
    Abstract: Compounds having the formula: ##STR1## are antagonists of leukotrienes of C.sub.4, D.sub.4 and E.sub.4, the slow reacting substance of anaphylaxis. These compounds are useful as anti-asthmatic, anti-allergic and anti-inflammatory agents.
    Type: Grant
    Filed: November 13, 1984
    Date of Patent: January 19, 1988
    Assignee: Merck Frosst Canada, Inc.
    Inventors: Patrice C. Belanger, John W. Gillard, Joshua Rokach
  • Patent number: 4717736
    Abstract: Compounds having the formula: ##STR1##are antagonists of leukotrienes of C.sub.4, D.sub.4 and E.sub.4, the slow reacting substance of anaphylaxis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory agents and cytoprotective agents.
    Type: Grant
    Filed: November 21, 1984
    Date of Patent: January 5, 1988
    Assignee: Merck Frosst Canada, Inc.
    Inventors: Joshua Rokach, Robert N. Young
  • Patent number: 4711903
    Abstract: The compounds of the present invention comprise substituted phenolic thioethers represented by the formula: ##STR1## wherein: R.sub.1 and R.sub.2 are the same or different and independently represent tert-alkyl or phenyl; A represents methylene or methylene substituted by alkyl, dialkyl or hydroxy, provided that when A includes hydroxymethylene, the hydroxymethylene group is not adjacent to a heteroatom; B represents sulfur, sulfoxide, sulfone, oxygen, --NH-- or nitrogen substituted by alkyl, phenyl, benzyl, substituted phenyl or substituted benzyl; C represents methylene or methylene substituted by alkyl; R.sub.3 represents CO.sub.2 H, CO.sub.2 -alkyl or a tetrazole group; m is 0 or 1, n is 2, 3 or 4 and p is 1, 2 or 3; amd the pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: January 31, 1986
    Date of Patent: December 8, 1987
    Assignee: G. D. Searle & Co.
    Inventors: Richard A. Mueller, Richard A. Partis, James R. Deason
  • Patent number: 4709078
    Abstract: Acrylates of the general formula ##STR1## wherein R.sup.1 and R.sup.2 independently of one another are each C.sub.1 -C.sub.8 -alkyl, X is hydrogen, C.sub.1 -C.sub.4 -alkyl, halogen, C.sub.1 -C.sub.4 -alkoxy, haloalkyl, cyano or nitro, W is unsubstituted or alkyl-substituted, saturated or unsaturated C.sub.1 -C.sub.10 -alkylene, Y is hydrogen, alkyl, haloalkyl, alkoxyalkyl, cycloalkyl, aralkyl, aryl, aryloxy, halogen, an unsubstituted or substituted C.sub.4 H.sub.4 chain fused to the benzene radical, alkoxy, haloalkoxy, alkylthio, thiocyanato, cyano, NO.sub.2, aralkyloxy, ##STR2## and R' and R" independently of one another are each hydrogen, alkyl, alkoxy, alkylthio or cycloalkyl or are each phenyl which is unsubstituted or substituted by alkyl, halogen or alkoxy, and n is from 1 to 4, and fungicides containing them.
    Type: Grant
    Filed: May 21, 1986
    Date of Patent: November 24, 1987
    Assignee: BASF Aktiengesellschaft
    Inventors: Ulrich Schirmer, Stefan Karbach, Ernst-Heinrich Pommer, Eberhard Ammermann, Wolfgang Steglich, Barbara A. M. Schwalge, Timm Anke
  • Patent number: 4704467
    Abstract: A method of preparing a compound of the formula ##STR1## wherein R is alkyl, R.sub.1 is alkyl or aryl and X is halogen or nitro comprising reacting ##STR2## wherein R and X are as defined above with a mercaptan having the formula R-SH in the presence of an inorganic base, a phase transfer catalyst and a non-polar aprotic solvent.
    Type: Grant
    Filed: December 12, 1986
    Date of Patent: November 3, 1987
    Assignee: Stauffer Chemical Company
    Inventor: Peter K. Wehrenberg
  • Patent number: 4698364
    Abstract: Benzoic acid derivatives of the formula: ##STR1## wherein n is an integer of 0 to 2; R.sub.1 to R.sub.3 which may be the same or different each represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group or nitro group; R.sub.4 is a hydroxyl group or the group --NHZ (Z is hydrogen atom or a lower alkyl group), or an alkali metal salts thereof are useful as an infection control agent.These derivatives excepting compounds of the formula above wherein n is 0 or 1; any one of R.sub.1 to R.sub.3 is 5-chloro, 5-methoxy or 5-nitro and the remainder is a hydrogen atom; and R.sub.4 is a hydroxyl group; and compounds of the formula wherein n is 0 or 1; two of R.sub.1 to R.sub.3 are 3,5-dichloro or 3,5-dinitro and the remainder is a hydrogen atom; and R.sub.4 is a hydroxy group) are novel, and they were first prepared in this invention.
    Type: Grant
    Filed: October 18, 1985
    Date of Patent: October 6, 1987
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Mitsuru Tanemura, Isao Matsunaga, Masami Saitou
  • 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: 4681621
    Abstract: Compounds of the formula ##STR1## wherein R is halogen, preferably chlorine or bromine; C.sub.1 -C.sub.4 alkoxy, preferably methoxy; nitro; cyano; --S(O).sub.n R' wherein n is the integer 0, 1 or 2, preferably 2 and R' is C.sub.1 -C.sub.4 alkyl, preferably methyl; or R is C.sub.1 -C.sub.4 alkyl or methyl and most preferably R is chlorine, bromine, methoxy, nitro, methyl or CF.sub.3 ; R.sup.1 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.2 is hydrogen, C.sub.1 -C.sub.4 alkyl or ##STR2## wherein R.sup.a is C.sub.1 -C.sub.4 alkyl; R.sup.1 and R.sup.2 together are alkylene having 3 to 6 carbon atoms; R.sup.3 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.4 is hydrogen or C.sub.1 -C.sub.4 alkyl; and R.sup.5 and R.sup.6 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) OCF.sub.3 ; (6) cyano; (7) nitro; (8) C.sub.1 -C.sub.4 haloalkyl; (9) R.sup.b SO.sub.n -- wherein n is the integer 0, 1, or 2; and R.sup.b is (a) C.sub.1 -C.sub.4 alkyl; (b) C.sub.1 -C.sub.
    Type: Grant
    Filed: December 3, 1985
    Date of Patent: July 21, 1987
    Assignee: Stauffer Chemical Company
    Inventors: David L. Lee, William J. Michaely
  • Patent number: 4678856
    Abstract: The present invention relates to a method of manufacturing aromatic urethane, an aromatic mononitro-compound, an aromatic primary amine, and carbon monoxide being reacted using a catalyst containing a platinum group metal-containing compound as a major constituent to prepare N,N'-di-substituted urea. The resultant N,N'-di-substituted urea is reacted with a hydroxyl group-containing organic compound to prepare an aromatic primary amine and aromatic urethane, and the aromatic primary amine is separated to obtain aromatic urethane.
    Type: Grant
    Filed: September 2, 1986
    Date of Patent: July 7, 1987
    Assignee: Nippon Kokan Kabushiki Kaisha
    Inventors: Takao Ikariya, Masanori Itagaki, Masatsugu Mizuguchi, Itaru Sakai, Osamu Tajima
  • Patent number: 4670470
    Abstract: Organic sulfoxides having a latent allyl group bound to the sulfur are enzyme inhibitors of the suicide or K.sub.cat type.
    Type: Grant
    Filed: August 29, 1985
    Date of Patent: June 2, 1987
    Assignee: Merck & Co., Inc.
    Inventor: Raymond A. Firestone
  • Patent number: 4668800
    Abstract: There is described a process for producing sulfonylureas of the formula ##STR1## wherein G is an unsubstituted or substituted furanyl, thienyl, pyrrolyl, pyridinyl or phenyl radical,X is alkyl, haloalkyl, alkoxy, alkylthio, halogen, haloalkoxy, alkylamino or dialkylamino,Y is alkyl, alkoxy or haloalkoxy,Z is a nitrogen atom or the methyne group --CH.dbd..This novel process comprises reacting a sulfonamide of the formulaG--SO.sub.2 --NH.sub.2,in the presence of a base, with a chloroformic acid ester of the formulaCl--CO--Q--T,or a sulfonyl chloride of the formulaG--SO.sub.2 Cl,in the presence of a base, with a urethane of the formulaH.sub.2 N--CO--Q--T;and converting the formed carbamate of the formulaG--SO.sub.2 --NH--CO--Q--Tby reaction with an amine of the formula ##STR2## into the sulfonylurea of the above formula. There are also described novel sulfonylcarbamates of the above formula as intermediates.
    Type: Grant
    Filed: March 4, 1985
    Date of Patent: May 26, 1987
    Assignee: Ciba-Geigy Corporation
    Inventors: Willy Meyer, Werner F/o/ ry, Werner T/o/ pfl
  • Patent number: 4668703
    Abstract: This invention is for .gamma.-allenyl-.gamma.-aminobutyric acid derivatives which are .gamma.-aminobutyric acid transaminase inhibitors.
    Type: Grant
    Filed: July 1, 1985
    Date of Patent: May 26, 1987
    Assignee: Syntex (U.S.A.) Inc.
    Inventors: Alexander Krantz, Arlindo L. Castelhano, Diana H. Pliura
  • Patent number: 4666510
    Abstract: The invention concerns novel compounds of the formula I ##STR1## wherein: X is selected from halogen, nitro, cyano, alkyl, substituted alkyl, hydroxy, alkoxy, substituted alkoxy, alkenyl, alkynyl, alkenyloxy, alkynyloxy, acyloxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, sulfamoyl, substituted sulfamoyl, amino, substituted amino, and the groups formyl and alkanoyl and the oxime, imine and Schiff base derivatives thereof;R.sup.1 is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, alkylsulfonyl, arylsulfonyl, acyl and an inorganic or organic cation;R.sup.2 is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl, alkynyl and haloalkynyl;R.sup.3 is selected from alkyl, fluoroalkyl, alkenyl, alkynyl, and phenyl;m is an integer chosen from 3 to 5.
    Type: Grant
    Filed: January 25, 1983
    Date of Patent: May 19, 1987
    Assignee: ICI Australia Limited
    Inventors: Keith G. Watson, Lynette A. Garson, Graham J. Bird, Lindsay E. Cross, Graeme J. Farquharson
  • Patent number: 4667055
    Abstract: Compounds having the formula: ##STR1## are antagonists of leukotrienes of C.sub.4, D.sub.4 E.sub.4 and the slow reacting substance of anaphylaxis.As such, these compounds will be useful as anti-asthmatic, anti-allergic, anti-inflammatory and cytoprotective agents.
    Type: Grant
    Filed: March 20, 1985
    Date of Patent: May 19, 1987
    Assignee: Merck Frosst Canada, Inc.
    Inventors: John Gillard, Joshua Rokach, Patrice C. Belanger
  • Patent number: 4665092
    Abstract: Alkenes of the formula (I) and epoxides (II) used to make them are useful as anti-inflammatory and antiallergic pharmaceuticals: ##STR1## wherein R.sup.1 =H or CH.sub.3 ; R.sup.2 =phenyl, substituted phenyl, benzyl or a cysteinyl moiety; R.sup.4 and R.sup.5 =alkyl; n=O or 1; and R.sup.3 is as described.
    Type: Grant
    Filed: October 3, 1985
    Date of Patent: May 12, 1987
    Assignee: Ortho Pharmaceutical Corporation
    Inventors: Michael P. Ferro, Michael P. Wachter
  • Patent number: 4661515
    Abstract: Novel compounds possessing both angiotensin enzyme inhibitory activity and diuretic activity are disclosed. The compounds are represented by the general formula ##STR1## in which X is ##STR2## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are hydrogen, alkyl, alkenyl, alkynyl, phenyl-alkyl, and cycloalkyl, and may be the same or different; n is an integer from 0 to 4 inclusive; M is alkenyl, alkynyl, cycloalkyl, cycloalkyl-alkyl, polycycloalkyl, polycycloalkyl-alkyl, aryl, aralkyl, heteroaryl, heteroaryl-alkyl, hetero-cyloalkyl, hetero-cycloalkyl-alkyl, fused aryl-cycloalkyl, fused aryl-cycloalkyl-alkyl, fused heteroaryl-cycloalkyl, fused heteroaryl-cycloalkyl-alkyl, alkoxyalkyl, alkylthioalkyl, alkylamino-alkyl, or dialkylaminoalkyl, or M and R.sub.6 taken together with the nitrogen to which M is bonded and the carbon to which R.sub.
    Type: Grant
    Filed: January 17, 1986
    Date of Patent: April 28, 1987
    Assignee: USV Pharmaceutical Corporation
    Inventors: Edward S. Neiss, John T. Suh, John J. Piwinski
  • Patent number: 4659366
    Abstract: Herbicidally and fungicidally active novel 2-(alkoximiminoalkoxycarbonyl)-phenylsulphonylureas of the formula ##STR1## in which R.sup.1 represents hydrogen, halogen, alkyl, halogenoalkyl, alkoxy or nitro,R.sup.2 represents hydrogen, alkyl or optionally substituted aryl,R.sup.3 represents hydrogen or alkyl,R.sup.4 represents hydrogen, alkyl, alkoxy, alkylthio, alkoxyalkyl, alkylthioalkyl, cyano, alkoxycarbonyl or optionally substituted aryl,R.sup.5 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, alkoxyalkyl, alkylthioalkyl or optionally substituted aralkyl,Y represents oxygen or sulphur andHet represents a heterocyclic radical of the formula ##STR2## wherein E represents nitrogen or the CH group andR.sup.6 and R.sup.7 independently of one another each represent alkyl, alkoxy or alkoxyalkyl.
    Type: Grant
    Filed: March 27, 1985
    Date of Patent: April 21, 1987
    Assignee: Bayer Aktiengesellschaft
    Inventors: Jorg Stetter, Robert R. Schmidt, Hans-Joachim Santel, Gerd Hanssler, Ludwig Eue
  • Patent number: 4659855
    Abstract: Certain novel aryl sulfonyl fluorides, their preparation, and their use in inhibiting serine proteases with chymotrypsin-like and elastase-like specificity.
    Type: Grant
    Filed: May 9, 1983
    Date of Patent: April 21, 1987
    Assignee: Georgia Tech Research Corporation
    Inventor: James C. Powers
  • Patent number: 4652303
    Abstract: The invention concerns novel compounds of the formula I ##STR1## wherein: W are selected from the group consisting of:the groups R.sup.5 --CO-- and R.sup.5 --CS-- wherein: R.sup.5 is selected from alkenyl, alkynyl, benzyl, phenyl, substituted alkyl, substituted alkenyl, substituted alkynyl, substituted benzyl, substituted phenyl and the acetal, hemiacetal, oxime, imine and Schiff base derivatives of the group R.sup.5 --CO--;the groups Y--CO-- and Y--CS-- wherein Y is selected from hydroxy, mercapto, alkylthio and the groups MO-- and MS-- wherein M is an organic or an inorganic cation;the groups R.sup.6 R.sup.7 NCO-- and R.sup.6 R.sup.7 NCS-- wherein R.sup.6 and R.sup.7 are independently selected from hydrogen, alkyl, substituted alkyl, alkanoyl, carboxy, alkoxycarbonyl, alkylsulfonyl, benzoyl, benzenesulfonyl, substituted benzoyl, substituted benzenesulfonyl, or R.sup.6 and R.sup.
    Type: Grant
    Filed: July 2, 1984
    Date of Patent: March 24, 1987
    Assignee: ICI Australia Limited
    Inventors: Keith G. Watson, Graham J. Bird, Graeme J. Farquharson
  • Patent number: 4643994
    Abstract: This invention relates to novel organic trithio oxides of the formula:R.sup.1 --X --R--X.sup.1 --R.sup.1wherein R is selected from --CH.sub.2 CH.dbd.CH--, ##STR1## and (CH.sub.2).sub.3 ; X is selected from ##STR2## X.sup.1 is selected from --S--S, ##STR3## and, each R.sup.1 is independently selected from carboxyalkyl, alkoxy, alkylthio, amino, alkylamino and acyl substituted and unsubstituted lower alkyl, lower alkenyl, lower alkynyl, phenyl and lower alkylphenyl; provided when R is --CH.sub.2 CH.dbd.CH--, X is ##STR4## and X.sup.1 is --S--S--, then R.sup.1 is not in both instances --CH.sub.2 CH.dbd.CH.sub.2.This invention also relates to a method of preparing the above-identified compounds by heating and further oxidizing various oxides of organic disulfides and to antithrombotic uses of the compounds.
    Type: Grant
    Filed: December 17, 1984
    Date of Patent: February 17, 1987
    Assignee: The Research Foundation of State University of New York
    Inventors: Eric Block, Saleem Ahmad
  • Patent number: 4628109
    Abstract: The invention relates to new 2-ketosulfonamides of the formula ##STR1## and to a process for their preparation, wherein the 3-amino-2-sulfamoylalk-2-enoic acid esters of the formula ##STR2## obtained by reacting 3-aminoalk-2-enoic acid esters of the formula ##STR3## with amidosulfonyl chlorides of the formula X-SO.sub.2 -NH-R.sup.2, are subjected to hydrolysis and decarboxylation. The invention also relates to the 3-amino-2-sulfamoylalk-2-enoic acid esters which can be isolated as intermediates.
    Type: Grant
    Filed: June 27, 1984
    Date of Patent: December 9, 1986
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Erwin Schmidt, Dieter Gunther, Klaus-Dieter Kampe
  • Patent number: 4628110
    Abstract: Novel compounds of the following general formula: ##STR1##
    Type: Grant
    Filed: October 30, 1984
    Date of Patent: December 9, 1986
    Assignee: The Upjohn Company
    Inventor: Paul A. Aristoff
  • Patent number: 4621098
    Abstract: The present invention provides thioethers of the general formula: ##STR1## wherein Ar is a phenyl radical which is optionally substituted one, two or three times by alkyl, alkenyl, alkoxy, alkylthio, alkanoyl, hydroxyl, hydroxyalkyl, carboxyl, alkoxycarbonyl, carbamoyl, nitro, amino or halogen, Q is an oxygen or sulphur atom or an NH group, A is a straight-chained or branched C.sub.2 -C.sub.8 alkylene radical which is optionally substituted by a hydroxyl group or can be interrupted by an ethenylene or ethynylene group, n is 0, 1 or 2, and R is a hydrogen atom or a straight-chained or branched alkyl radical which is optionally substituted one or more times by the same or different radicals selected from alkoxycarbonyl, alkoxy, hydroxyl, carboxyl or optionally substituted carbamoyl or amino; as well as the pharmacologically acceptable salts thereof, with the proviso that A cannot be ethylene when Ar is a phenyl radical, Q is an oxygen atom and R is the group --CH.sub.2 COOH.
    Type: Grant
    Filed: July 2, 1984
    Date of Patent: November 4, 1986
    Assignee: Boehringer Mannheim GmbH
    Inventors: Robert Umminger, Walter-Gunar Friebe, Wolfgang Kampe, Androniki Roesch, Otto-Henning Wilhelms
  • Patent number: 4619944
    Abstract: Provided are antihypertensive compounds of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, and R.sub.6 are hydrogen, alkyl, alkenyl, alkynyl, phenyl-alkyl, or cycloalkyl, and may be the same or different,m is an integer from 0 to 2 inclusive,n is an integer from 0 to 4 inclusive,M is alkenyl, alkynyl, cycloalkyl, cycloalkyl-alkyl, polycycloalkyl, polycycloalkyl-alkyl, aryl, aralkyl, heteroaryl, heteroaryl-alkyl, hetero-cycloalkyl, hetero-cycloalkyl-alkyl, fused aryl-cycloalkyl, fused aryl-cycloalkyl-alkyl, fused heteroaryl-cycloalkyl, fused heteroaryl-cycloalkyl-alkyl, alkoxyalkyl, alkylthioalkyl, alkylamino-alkyl, or dialkylaminoalkyl.Y is hydroxy, alkoxy, amino, or substituted amino, aminoalkanoyl, aryloxy, aminoalkoxy, or hydroxyalkoxy, andR.sub.7 is alkyl, aryl, aralkyl, cycloalkyl, cycloalkyl-alkyl, heterocyclic, --CO--SR, --CS--SR, ##STR2## CH.sub.2 CO.sub.2 R, --CHM--CO.sub.2 R, --CH.sub.2 --CO--SR, --CN, ##STR3## --CO--NH--CH.sub.2 CO.sub.2 R, ##STR4## or --CO--CO.sub.
    Type: Grant
    Filed: February 19, 1985
    Date of Patent: October 28, 1986
    Assignee: USV Pharmaceutical Corporation
    Inventors: Raymond D. Youssefyeh, Howard Jones
  • Patent number: 4613618
    Abstract: The invention relates to new medicaments having lipid regulating properties and processes for their preparation.The medicaments according to the invention contain as active principle at least one compound, (or its corresponding optical isomer) of the arylsulfonamide type corresponding to the formula: ##STR1## in which: Ar represents an aromatic ring which may if necessary be substituted;n+m+1 is comprised from 3 to 11, being preferably equal to 3,5 or 10, or is comprised from 1 to 11 when Ar represents an aryl group in which at least one of the R.sub.1,R.sub.2 and R.sub.3 radicals is a CF.sub.3 group;R.sub.5 and R.sub.6 represent independently of one another particularly an alkyl radical;R.sub.4 represents the hydroxy group, the radical OR.sub.7 in which R.sub.7 is particularly an alkyl group, the radical NR.sub.8 R.sub.9 in which R.sub.8 and R.sub.9 are identical or different, and represent in particular a hydrogen atom, and form with the nitrogen a nitrogenous heterocyclic ring with 5 or 6 links.
    Type: Grant
    Filed: June 16, 1982
    Date of Patent: September 23, 1986
    Assignee: Choay S.A.
    Inventors: Patrick Choay, Pierre Roger, Dominique Olliero
  • Patent number: 4612385
    Abstract: The invention relates to a process for the production of phenyl N-(2-biphenylylsulfonyl) carbamate represented by the general formula ##STR1## by reacting 2-phenylbenzene sulfonamide represented by the general formula ##STR2## with diphenyl carbonate represented by the general formula ##STR3## which is characterized in that said reaction is carried out in the presence of an alkali metal hydroxide and an aprotic solvent at temperatures between about 20.degree. C. and about 60.degree. C.
    Type: Grant
    Filed: December 3, 1985
    Date of Patent: September 16, 1986
    Assignee: Nihon Tokushu Noyaku Seizo K.K.
    Inventors: Junichi Saito, Tatsuo Tamura
  • Patent number: 4609673
    Abstract: The present invention provides carboxylic acid derivatives of the general formula: ##STR1## wherein R is a hydrogen atom, alkyl, a metal cation or an ammonium or alkylammonium ion, R.sub.1 is a hydrogen atom, a hydroxyl group or an alkyl, O-alkyl,O-benzyl or O-acyl radical, R.sub.2 is a hydrogen atom or an alkyl, aryl or aralkyl radical, n is 0, 1 or 2 and R.sub.
    Type: Grant
    Filed: December 18, 1984
    Date of Patent: September 2, 1986
    Assignee: Boehringer Mannheim GmbH
    Inventors: Hermann Eggerer, Bernd Hagenbruch, Tran G. Nguyen, Karlheinz Stegmeier, Johannes Pill
  • Patent number: RE32243
    Abstract: 2-Nitro-5-(substituted-phenoxy)benzoic acids and esters, salts, amides, and acyl halides thereof comprise a class of compounds that are highly effective herbicides.
    Type: Grant
    Filed: February 23, 1983
    Date of Patent: September 9, 1986
    Assignee: Rhone-Poulenc Agrochimie
    Inventor: Robert J. Theissen