Patents Examined by Alton D. Rollins
  • Patent number: 4645525
    Abstract: Azolyloxy-carboxylic acid amides of the formula ##STR1## wherein R is a five-membered hetero-aromatic monocyclic radical which contains an oxygen atom or a sulfur atom and 1 to 3 nitrogen atoms; orR is said monocyclic radical substituted by halogen, nitro, cyano, amino, alkylamino, dialkylamino, arylamino, alkylcarbonylamino, alkylcarbonyl, carboxyl, alkoxycarbonyl, carbamoyl, alkylaminocarbonyl, dialkylaminocarbonyl, arylaminocarbonyl substituted arylaminocarbonyl wherein the substituents are halogen, nitro or alkyl, aryl, substituted aryl wherein the substituents are halogen, nitro, cyano, alkyl, halogenoalkyl or alkoxy, aralkyl, haloaralkyl, alkoxy, halo-alkoxy, alkenoxy, alkynoxy, alkoxycarbonylalkoxy, aralkoxy or aryloxy, optionally halogen-substituted alkylthio, alkenylthio, alkynylthio, alkoxycarbonylalkylthio, aralkylthio, arylthio, alkylsulphinyl or alkylsulphonyl, optionally halogen-substituted alkyl, alkenyl, alkynyl, alkoxyalkyl, aralkoxyalkyl, aryloxyalkyl, alkylthioalkyl, alkylsulphinylalkyl, al
    Type: Grant
    Filed: August 26, 1983
    Date of Patent: February 24, 1987
    Assignee: Bayer Aktiengesellschaft
    Inventors: Heinz Forster, Wolfgang Hofer, Volker Mues, Ludwig Eue, Robert R. Schmidt
  • Patent number: 4639526
    Abstract: 2-(alkyl, alkenyl and alkylmercapto)-5-[N-(alkanoyl, chloroalkanoyl, alkoxycarbonyl, phenoxy carbonyl, N'-[alkyl and alkenyl]-aminocarbonyl and N'-alkyl-N'-[alkyl and alkenyl]-aminocarbonyl)-amino]-1,3,4-thiadiazoles, i.e. 2-(alkyl, alkenyl and alkylmercapto)-5-[N-(alkanoylamino, chloroalkanoylamino, alkoxycarbonylamino, phenoxycarbonylamino, N'-[alkyl and alkenyl]-ureido and N'-alkyl-N'-[alkyl and alkenyl]-ureido)]-1,3,4-thiadiazoles, which possess herbicidal properties, and which may be produced by conventional methods.
    Type: Grant
    Filed: August 29, 1968
    Date of Patent: January 27, 1987
    Assignee: Bayer Aktiengesellschaft
    Inventors: Carl Metzger, Ludwig Eue, Helmuth Hack
  • Patent number: 4629732
    Abstract: New 3-substituted 1-azolyl-3-methyl-1-phenoxy-butan-2-ones and -ols of the general formula ##STR1## in which Az represents 1,2,4-triazol-1-yl, 1,2,4-triazol-4-yl or imidazol-1-yl,B represents the keto group or the CH(OH) group,Y represents oxygen or sulphur,R represents halogenoalkyl, optionally substituted phenyl or optionally substituted benzyl, or provided Y represents sulphur, may represent alkyl andX.sup.1, X.sup.2 and X.sup.3 are selected independently and each represent hydrogen, halogen, alkyl, halogenoalkyl, alkoxy, alkylthio, alkylsulphonyl, nitro, cyano, alkoxycarbonyl or optionally substituted phenyl,are obtained if halogenoether ketones are reacted with 1,2,4-triazole or imidazole in the presence of a diluent and of an acid-binding agent, and, if appropriate, the keto derivatives thus obtained are reduced.
    Type: Grant
    Filed: April 17, 1984
    Date of Patent: December 16, 1986
    Assignee: Bayer Aktiengesellschaft
    Inventors: Udo Kraatz, Erich Klauke, Gerhard Jager, Karl H. Buchel, Paul-Ernst Frohberger, Wilhelm Brandes
  • Patent number: 4629733
    Abstract: The present invention relates to novel indolinones of the general formula ##STR1## wherein R represents an aryl group having from 6 to 10 carbon atoms, unsubstituted or mono- or disubstituted by alkyl groups having from 1 to 5 carbon atoms, hydroxyl groups, alkoxy groups having from 1 to 3 carbon atoms, or halogen atoms, whereby the substituents may be the same or different and whereby the phenyl nucleus of the aryl group may also be substituted by an amino group, a hydroxyl group, or an alkanoylamino group with altogether from 1 to 3 carbon atoms; an aryl group having from 6 to 10 carbon atoms, substituted by 3 or 4 alkyl groups having from 1 to 5 carbon atoms each; a phenyl group substituted by a phenyl, halogenphenyl, or cycloalkyl group with 5 to 7 carbon atoms; an aralkyl group having from 7 to 11 carbon atoms; or a pentamethylphenyl, pyridyl, or quinolyl group; m represents the number 0, 1, or 2; and n represents the number 2, 3, 4, 5, or 6.
    Type: Grant
    Filed: July 27, 1984
    Date of Patent: December 16, 1986
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Erich Muller, Josef Nickl, Josef Roch, Berthold Narr
  • Patent number: 4628058
    Abstract: N-(2,3-dihydrobenzofuran-2-yl)-azolylureas of the formula ##STR1## where R is hydrogen or alkyl, X is hydrogen, halogen, nitro, cyano, trifluoromethyl, alkyl, alkoxy, alkylthio, phenyl or phenoxy, m is an integer from 1 to 4, Y is CH or N, R.sup.1 is alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl or cycloalkylalkyl or an unsubstituted or substituted phenyl or benzyl radical, and R.sup.2 and R.sup.3 are each hydrogen or alkyl, and fungicides which contain these compounds.
    Type: Grant
    Filed: March 19, 1985
    Date of Patent: December 9, 1986
    Assignee: BASF Aktiengesellschaft
    Inventors: Costin Rentzea, Stefan Karbach, Eberhard Ammermann, Ernst-Heinrich Pommer
  • Patent number: 4623654
    Abstract: Compounds of formula: ##STR1## wherein R.sup.1 is alkyl, cycloalkyl or phenyl and R.sup.2 is phenyl or benzyl and their acid addition salts and metal complexes. The compounds have fungicidal activity.
    Type: Grant
    Filed: October 12, 1984
    Date of Patent: November 18, 1986
    Assignee: Imperial Chemical Industries PLC
    Inventors: Keith P. Parry, William G. Rathmell, Paul A. Worthington
  • Patent number: 4622334
    Abstract: Combating fungi with a 3-cycloalkyl-1-(1,3-dioxan-5-yl)-2-(1,2,4-triazol-1-yl)-propan-1-one or -propan-1-ol of the formula ##STR1## in which R.sup.1 is optionally substituted cycloalkyl,R.sup.2 is hydrogen or alkyl,R.sup.3 is hydrogen or alkyl andX is ##STR2## or a plant-tolerated addition product with an acid or metal salt.
    Type: Grant
    Filed: August 3, 1984
    Date of Patent: November 11, 1986
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wolf Reiser, Wolfgang Kramer, Karl H. Buchel, Wilhelm Brandes, Paul Reinecke
  • Patent number: 4622335
    Abstract: Fungicidally active novel hydroxyethylazolyl-oxime derivatives of the formula ##STR1## in which Ar is optionally substituted aryl,R.sup.1 is hydrogen or alkyl,R.sup.2 is hydrogen, alkyl, alkenyl, alkinyl, optionally substituted aralkyl or optionally substituted cycloalkylalkyl, andX is a nitrogen atom or the CH group,and addition products thereof with acids and metal salts.
    Type: Grant
    Filed: September 11, 1984
    Date of Patent: November 11, 1986
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wolfgang Kramer, Karl H. Buchel, Graham Holmwood, Paul Reinecke, Wilhelm Brandes
  • Patent number: 4622063
    Abstract: A condensed phenylurazol of the formula: ##STR1## wherein X is a chlorine atom or a bromine atom, Y and Z are each an oxygen atom or a sulfur atom and R is a C.sub.1 -C.sub.3 alkyl group, an allyl group or propargyl group and n is an integer of 4 or 5, which is useful as a herbicide.
    Type: Grant
    Filed: March 22, 1984
    Date of Patent: November 11, 1986
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Eiki Nagano, Shunichi Hashimoto, Ryo Yoshida, Hiroshi Matsumoto, Katsuzo Kamoshita
  • Patent number: 4622333
    Abstract: Hydroxyalkynyl-azolyl derivatives of the formula ##STR1## in which Az is 1,2,4-triazolyl or imidazolyl,X is optionally substituted phenyl or alkyl,R is ##STR2## R.sup.1 is hydrogen or halogen, R.sup.2 is halogen,R.sup.3 is alkylthio, halogenoalkoxy, halogenoalkylthio, alkenyl, alkoxycarbonyl or cyano, or in each case optionally substituted phenyl, phenoxy, phenylthio, phenylalkoxy or phenylalkylthio,n is 0, 1 or 2,m is 0 or 1, andHet is optionally substituted dioxolanyl or dioxanyl,or an addition product thereof with acids or metal salts, which exhibit fungicidal activity.
    Type: Grant
    Filed: November 1, 1983
    Date of Patent: November 11, 1986
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reinhard Lantzsch, Klaus Ditgens, Karl H. Buchel, Paul Reinecke, Wilhelm Brandes
  • Patent number: 4621095
    Abstract: The invention relates to bis-azolyl-substituted t-butanol derivatives defined herein under formula (I) and their use as antimycotic agents. Included in the invention are compositions containing said t-butanol derivatives and methods for using said derivatives and compositions containing them for their antimycotic activity.
    Type: Grant
    Filed: August 11, 1983
    Date of Patent: November 4, 1986
    Assignee: Bayer Aktiengesellschaft
    Inventors: Erik Regel, Karl H. Buchel, Manfred Plempel
  • Patent number: 4619940
    Abstract: Azolyl-tetrahydrofuran-2-ylidene-methanes of the formula ##STR1## in which A represents a nitrogen atom or the CH group,R represents alkyl, alkenyl, alkinyl, alkoxyalkyl, alkylthioalkyl, halogenoalkyl, halogenoalkoxyalkyl, halogenoalkylthioalkyl, halogenoalkenyl, optionally substituted aralkyl, optionally substituted aryloxyalkyl, optionally substituted arylthioalkyl, optionally substituted cycloalkyl or optionally substituted cycloalkylalkyl,R.sup.1 to R.sup.6 are identical or different and represent hydrogen, alkyl, halogenoalkyl or halogen, up to at most 3 of the substituents representing halogen or halogenoalkyl, orR.sup.1 and R.sup.2, together with the carbon atom to which they are bonded, represent optionally substituted cycloalkyl, orR.sup.2 and R.sup.3, together with the carbon atoms to which they are bonded, represent optionally substituted cycloalkyl,or addition products thereof with acids or metal salts. Some new intermediates are also shown.
    Type: Grant
    Filed: October 9, 1984
    Date of Patent: October 28, 1986
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Ludwig Elbe, Manfred Jautelat, Karl H. Buchel, Wilhelm Brandes, Gerd Hanssler, Paul Reinecke
  • Patent number: 4620011
    Abstract: Antifungal compounds of the formula ##STR1## wherein each of R.sup.1 and R.sup.2, which may be the same or different, is hydrogen or optionally-substituted hydrocarbyl; Y is hydrogen, halogen (e.g. fluorine, chlorine, bromine or iodine), nitro, lower alkyl (e.g. methyl or ethyl), lower alkoxy (e.g. methoxy or ethoxy) or optionally substituted amino, and n is an integer of 1 to 5; each of the groups Y being the same or different when n is greater than 1 and Y being other than hydrogen or halogen when R.sup.1 and R.sup.2 are both hydrogen; and salts and metal complexes thereof.
    Type: Grant
    Filed: May 24, 1984
    Date of Patent: October 28, 1986
    Assignee: Imperial Chemical Industries PLC
    Inventors: Paul A. Worthington, Margaret C. Shephard
  • Patent number: 4616026
    Abstract: Compounds of the formula ##STR1## a pharmaceutically or agriculturally acceptable acid addition salt thereof wherein R is 5-chloro-2-pyridyl, phenyl or phenyl substituted by from 1 to 3 substituents, each independently selected from F, Cl, Br, I, CF.sub.3, (C.sub.1 -C.sub.4)alkyl and (C.sub.1 -C.sub.4)alkoxy; and R.sup.1 is H, Cl, phenyl, phenyl substituted by from 1 to 3 substituents each independently selected from F, Cl, Br, I and CF.sub.3 or a heterocyclic group linked to the adjacent CF.sub.2 group by a ring carbon atom; method for their use in combatting fungal infections in plants, seeds and animals, including humans, and pharmaceutical and agricultural compositions containing them.
    Type: Grant
    Filed: July 25, 1983
    Date of Patent: October 7, 1986
    Assignee: Pfizer Inc.
    Inventors: Kenneth Richardson, Peter J. Whittle
  • Patent number: 4616027
    Abstract: Compounds of the general formula ##STR1## or a pharmaceutically or agriculturally acceptable acid addition salt thereof wherein R is 5-chloro-2-pyridyl, phenyl or phenyl substituted by from one to three substituents, each independently selected from F, Cl, Br, I, CF.sub.3, (C.sub.1 -C.sub.4)alkyl and (C.sub.1 -C.sub.4)alkoxy; and n is zero or an integer from 1 to 5; method for their use in combatting fungal infections in plants, seeds and animals, including humans; and pharmaceutical and agricultural compositions containing them.
    Type: Grant
    Filed: July 25, 1983
    Date of Patent: October 7, 1986
    Assignee: Pfizer Inc.
    Inventors: Kenneth Richardson, Peter J. Whittle
  • Patent number: 4612322
    Abstract: A compound of the formula: ##STR1## (wherein Az is imidazolyl or triazolyl;R is C.sub.1 -C.sub.5 alkyl or phenyl optionally substituted by 1 to 3 members selected from halogen, C.sub.1 -C.sub.5 alkyl, and C.sub.1 -C.sub.5 alkoxy;X.sup.1 and X.sup.2 each is hydrogen, halogen, C.sub.1 -C.sub.5 alkyl, or C.sub.1 -C.sub.5 alkoxy;Y is C.dbd.O, C.dbd.S, S.dbd.O, or R.sup.1 --C--R.sup.2 ; andR.sup.1 and R.sup.2 each is hydrogen, C.sub.1 -C.sub.3 alkyl or, taken together may form C.sub.4 -C.sub.6 alkylene)or its acid addition salt being useful as an antimycotic agent is prepared by reacting a corresponding diol with a cyclizing agent.
    Type: Grant
    Filed: July 20, 1984
    Date of Patent: September 16, 1986
    Assignee: Shionogi & Co., Ltd.
    Inventors: Masaru Ogata, Hiroshi Matsumoto, Shiro Kida, Katsuya Tawara
  • Patent number: 4610717
    Abstract: Certain 5-(R-oxy)-1-phenyl or (3-(trifluoromethyl)phenyl)triazoles, useful for controlling undesired plant growth.
    Type: Grant
    Filed: November 26, 1985
    Date of Patent: September 9, 1986
    Assignee: Shell Oil Company
    Inventors: Muzammil M. Mansuri, Alasdair McArthur
  • Patent number: 4611002
    Abstract: New carboxymethyl esters of mercaptopropanoic acids, and salts thereof, have the formula ##STR1## wherein R is hydrogen or lower alkanoyl;R.sub.1 is hydrogen, lower alkyl, phenylalkyl and phenyl;R.sub.2 is hydrogen, lower alkyl, phenyl, phenyl-lower alkyl, 4-hydroxyphenyl-lower alkyl or indolyl-lower alkyl.These compounds are useful as enkephalinase inhibitors and hypotensive agents.
    Type: Grant
    Filed: June 8, 1984
    Date of Patent: September 9, 1986
    Assignee: E. R. Squibb and Sons, Inc.
    Inventor: Miguel A. Ondetti
  • Patent number: 4610996
    Abstract: Phenoxytriazolyl ketones and carbinols of the formula ##STR1## in which A represents the keto group or the CH(OH) grouping andR represents hydrogen, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, alkylcarbonyl, optionally substituted benzyl or optionally substituted phenoxymethyl,or addition products thereof with acids or metal salts, which possess fungicidal activity.
    Type: Grant
    Filed: April 11, 1984
    Date of Patent: September 9, 1986
    Assignee: Bayer Aktiengesellschaft
    Inventors: Udo Kraatz, Karl H. Buchel, Paul Reinecke, Wilhelm Brandes, Gerd Hanssler
  • Patent number: 4610716
    Abstract: The compounds described are those of the general formula I ##STR1## in which R.sub.1 is an azolyl group; R.sub.2 is C.sub.1 -C.sub.12 -alkyl; R.sub.3 is hydrogen, C.sub.1 -C.sub.12 -alkyl, C.sub.2 -C.sub.4 -alkenyl or C.sub.2 -C.sub.4 -alkinyl, or benzyl which is unsubstituted or substituted by C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -haloalkyl, halogen and/or cyano; R.sub.4 is hydrogen, fluorine or C.sub.1 -C.sub.6 -alkyl; R.sub.5 is an unsubstituted or substituted radical chosen from the series comprising phenyl, naphthyl, biphenyl, benzylphenyl and benzyloxyphenyl, the substituents being chosen from the series comprising halogen, cyano, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy C.sub.1 -C.sub.6 -haloalkyl, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.6 -haloalkoxy, C.sub.1 -C.sub.3 -haloalkylthio, nitro and/or thiocyano; and X is oxygen or sulfur; including the acid addition salts, quaternary azolium salts and metal complexes.
    Type: Grant
    Filed: December 5, 1983
    Date of Patent: September 9, 1986
    Assignee: Ciba-Geigy Corporation
    Inventors: Elmar Sturm, Urs Muller, Hans Tobler