Nitrogen Bonded Directly To The Hetero Ring Patents (Class 514/447)
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Patent number: 5096905Abstract: The invention relates to elaiophylin derivatives of the formulae (I), (I'), (III) and (III') ##STR1## in which the C.dbd.C double bonds in the 2,3 and 4,5 position may also be hydrogenated and in which R.sup.1, R.sup.2, R.sup.3, R.sup.4 and X have the meanings indicated. The invention furthermore relates to a process for the preparation of these elaiophylin derivatives, and the use thereof as pharmaceuticals, in particular as anthelmintic pharmaceuticals.Type: GrantFiled: September 14, 1989Date of Patent: March 17, 1992Assignee: Hoechst AktiengesellschaftInventors: Gerhard Kretzschmar, Peter Hammann, Dieter Duwel, Gerhard Wohner, Rudiger Marquardt, Klaus Kuhlein
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Patent number: 5073184Abstract: Compounds of formula (I): ##STR1## and stereoisomers thereof, wherein W is R.sup.1 O.sub.2 C--C.dbd.CH--ZR.sup.2, wherein R.sup.1 and R.sup.2, which are the same or different, are alkyl or fluoroalkyl groups, and Z is either an oxygen or sulphur atom; A is an oxygen or sulphur atom, --NR.sup.3 --, or --CR.sup.4 R.sup.5 --; X, Y and Z.sup.Type: GrantFiled: April 9, 1990Date of Patent: December 17, 1991Assignee: Imperial Chemical Industries PLCInventors: Vivienne M. Anthony, John M. Clough, Paul deFraine, Christopher R. A. Godfrey, Kevin Beautement
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Patent number: 5064827Abstract: Compounds of the present invention, are represented by the general formula ##STR1## wherein R.sub.1 group which may be alkyl of from 1 to about 6 carbon atoms, alkenyl of from 2 to about 6 carbon atoms, alkynyl of from 2 to about 10 carbon atoms, alkoxy wherein the alkyl group contains from 1 to about 6 carbon atoms, halogen, acetamido, amino, nitro, alkylamino of from 1 to about 6 carbon atoms, hydroxy, hydroxyalkyl of from 1 to about 6 carbon atoms, cyano or arylalkoxy wherein the alkyl group contains from 1 to about 6 carbon atoms R.sub.2, R.sub.3 and R.sub.4 are hydrogen or hydroxyl groups or the combination of either hydrogen or hydroxyl groups; W represents alkylene of from 1 to about 10 carbon atoms; and B represents --NHCOR.sub.5, --NHCONR.sub.5 R.sub.6, or --NHCOOR.sub.5 wherein R.sub.5 and R.sub.Type: GrantFiled: August 23, 1990Date of Patent: November 12, 1991Assignee: Du Pont Merck Pharmaceutical CompanyInventors: Ghanshyam Patil, William L. Matier, Khuong H. X. Mai
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Patent number: 5059620Abstract: The present invention relates to new compounds of the formula ##STR1## wherein X is ##STR2## wherein R.sub.1 is hydrogen, lower alkyl, phenyl, benzyl, cinnamoyl, thiophene, furan, pyrrole, imidazole, pyrazole oxazole or thiazole; W is hydrogen or hydroxy; (Y).sub.A is positioned ortho to W and is an aminoloweralkyl having the formula --CH.sub.2 NR.sub.2 R.sub.3 where R.sub.2 and R.sub.3 are the same or different and may be lower alkyl or R.sub.2 and R.sub.3 may together with N form a pyrrolidine, piperidine or azepine ring, and A is 2; n and m are independently from 0 to 5; and R is straight or branched C.sub.1 -C.sub.10 alkyl, straight or branched C.sub.3 -C.sub.10 cycloalkyl, straight or branched C.sub.2 -C.sub.4 alkenyl or straight or branched C.sub.2 -C.sub.4 alkynyl, or a pharmaceutically acceptable salt thereof.These compounds are useful in the treatment of various cardiac arrhythmias.Type: GrantFiled: April 7, 1988Date of Patent: October 22, 1991Assignee: The Du Pont Merck Pharmaceutical CompanyInventors: David M. Stout, William L. Matier, Lawrence A. Black
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Patent number: 5055471Abstract: This invention relates to derivatives of propanoic acid of the formula ##STR1## Useful as fungicides, insecticides and miticides, to processes for preparing them, to compositions containing them, and to methods of using them to combat fungi, especially fungal infections of plants, and to kill or control insects and mites.Type: GrantFiled: November 15, 1989Date of Patent: October 8, 1991Assignee: Imperial Chemical Industries PLCInventors: Paul J. de Fraine, Anne Martin
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Patent number: 5053430Abstract: Novel compounds having the general formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are as defined herein. These compounds are useful in the treatment of schizophrenia.Type: GrantFiled: September 22, 1989Date of Patent: October 1, 1991Assignee: Boehringer Ingelheim KGInventors: Matthias Grauert, Herbert Merz, Joachim Mierau, Gunter Schingnitz, Claus Schneider
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Patent number: 5039685Abstract: Novel O-alkylated oximes of the general formula I ##STR1## wherein R.sup.1 and R.sup.2 are optionally substituted aromatic or heteroaromatic rings, R.sup.3 is hydrogen or lower alkyl, R.sup.4 is a nitrogen containing, substituted ring or an amino group carrying a substituted ring, and n and m independently are 0, 1 or 2, are potent inhibitors of GABA reuptake from the synaptic cleft.Type: GrantFiled: May 10, 1989Date of Patent: August 13, 1991Assignee: Novo Nordisk A/SInventors: Lars J. S. Knutsen, Knud E. Andersen, Anker S. Jorgensen, Ursula Sonnewald
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Patent number: 5032609Abstract: The invention relates to compounds of general formula (I) and physiologically acceptable salts and solvates thereof, methods for their preparation and pharmaceutical formulations thereof. ##STR1## wherein Ar represents a substituted phenyl or nitrogen-containing heterocyclic ring;X and Y represent alkylene, alkenylene or alkynylene chains;R.sup.1, R.sup.2 and R.sup.18 each represent hydrogen or alkyl groups; andQ represents an optionally substituted furan or thiophene ring.The compounds of the invention have a stimulant action at .beta..sub.2 -adrenoreceptors and are useful in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.Type: GrantFiled: December 16, 1988Date of Patent: July 16, 1991Assignee: Glaxo Group LimitedInventors: Ian F. Skidmore, Harry Finch, Alan Naylor, Lawrence H. C. Lunts, Charles Willbe, David Middlemiss
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Patent number: 5026857Abstract: For treatment of disorders of the central nervous system, the cardiovascular system or the intestinal tract, the new substituted basic 2-aminotetralins of the formula ##STR1## in which R.sup.1 represents hydrogen or alkyl,R.sup.2 represents hydrogen, alkyl or acyl, andR.sup.3 represents quinuclidine or a group of the formula --(CH.sub.2).sub.a --R.sup.4, --CH.sub.2 --CH.dbd.CH--(CH.sub.2).sub.b --R.sup.4, --CH.sub.2 C.tbd.C--(CH.sub.2).sub.b --R.sup.4, ##STR2## wherein a denotes a number from 1 to 10,b denotes a number 0, 1, 2, 3 or 4,c denotes a number 0, 1 or 2,d denotes a number 2 or 3, andx denotes oxygen, sulphur or NR.sup.5,and their salts.Type: GrantFiled: July 12, 1989Date of Patent: June 25, 1991Assignee: Bayer AktiengesellschaftInventors: Rudolf Schohe, Thomas Glaser, Jorg Traber, George S. Allen
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Patent number: 5015656Abstract: A pharmaceutical compound of the formula ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 independently are hydrogen, hydroxy, halo, nitro, amino, C.sub.2-5 acylamino, C.sub.1-4 alkyl, --CHO, --CH.sub.2 OH, --CH.sub.2 OC.sub.1-4 alkyl, --COOH, --COC.sub.1-3 alkyl, --CH(OH)C.sub.1-3 alkyl, C.sub.1-4 alkoxy, C.sub.2-4 alkenyloxy, C.sub.1-4 alkylthio, C.sub.1-4 alkylsulphinyl, C.sub.1-4 alkylsulphonyl, N-substituted heterocyclyl, optionally substituted phenyl, optionally substituted phenylthio, optionally substituted phenylsulphinyl, optionally substituted phenylsulphonyl or optionally substituted phenylsulphonamido, or R.sup.1 and R.sup.2 together form a C.sub.3-5 alkylene bridge; provided that at least one of R.sup.2 and R.sup.3 is C.sub.1-4 alkoxy or C.sub.2-4 alkenyloxy; and X is (i) --(CH.sub.2).sub.n N(R.sup.4).sub.2 where each R.sup.4 independently is C.sub.1-4 alkyl, C.sub.2-4 alkenyl or optionally substituted C.sub.6 H.sub.5 CH.sub.Type: GrantFiled: September 26, 1989Date of Patent: May 14, 1991Assignees: Lilly S.A., Lilly Industries LimitedInventors: Maria I. F. Fernandez, Terrence M. Hotten, David E. Tupper
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Patent number: 5010104Abstract: Novel tricyclic compounds having a TXA.sub.2 -antagonizing activity represented by formul (I): ##STR1## which strongly antagonize an action of thromboxane A.sub.2 and are expected to have preventive and therapeutic effects on ischemica diseases, cerebro-vascular diseases, etc.Type: GrantFiled: June 29, 1989Date of Patent: April 23, 1991Assignee: Kyowa Hakko Kogyo Co., Ltd.Inventors: Etsuo Oshima, Hiroyuki Obase, Akira Karasawa, Kazuhiro Kubo, Ichiro Miki, Akio Ishii
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Patent number: 4983619Abstract: Compounds of the following formula have pharmaceutical properties: ##STR1## in which X is R'(HO)C.dbd.C(CN)--, R.sup.1 (CO)--CH(CN)-- or ##STR2## R.sup.1 and R.sup.2 are each hydrogen or C.sub.1-6 alkyl, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are each hydrogen, hydroxy, halogen, nitro, cyano, carboxy, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, C.sub.1-4 alkylthio, halo-substituted C.sub.1-4 alkyl, halo-substituted C.sub.1-4 alkoxy, halo-substituted C.sub.1-4 alkylthio, C.sub.2-5 alkoxycarbonyl, optionally substituted phenyl, optionally substituted phenoxy, R'R"N-- where R' and R" are each hydrogen or C.sub.1-4 alkyl or R'"CONH-- where R'" is C.sub.1-4 alkyl, or a group of the formula --CR.sup.7 R.sup.8 R.sup.9 in which R.sup.7, R.sup.8 and R.sup.9 are each C.sub.1-6 alkyl, halo-substituted C.sub.1-6 alkyl or optionally substituted phenyl, or R.sup.7 and R.sup.8, together with the carbon atom to which they are attached, form a cycloalkyl group containing 3 to 7 carbon atoms, or R.sup.7, R.sup.8 and R.sup.Type: GrantFiled: January 11, 1990Date of Patent: January 8, 1991Assignee: Lilly Industries LimitedInventors: Peter T. Gallagher, Terence A. Hicks
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Patent number: 4978674Abstract: New antiarrythmic diamines are disclosed. pa These new compounds are represented by the following general formula: ##STR1## wherein: A is NO.sub.2, RSO.sub.2 NH or RSO.sub.2, whereinR represents a lower alkyl group.B is >CH.sub.2 or >C.dbd.O,Y is a lower alkyl group,Z is a lower alkyl or benzyl group,n is an integer 2 or 3.The compounds of the present invention are useful as antiarrhythmic agents.Type: GrantFiled: August 2, 1989Date of Patent: December 18, 1990Assignee: Kotobuki Seiyaku Co. Ltd.Inventors: Tsuyoshi Tomiyama, Akira Tomiyama, Shuichi Wakabayshi, Hironao Sajiki, Junko Sekiguchi
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Patent number: 4977153Abstract: Compounds of formula (I), ##STR1## characterized in that R signifies optionally substituted heteroaryl-, heteroarylakyl or heteroarylalkenyl, R.sub.1 signifies hydrogen or a substituent, R.sub.2 is hydroxy or a group --z--(CH.sub.2).sub.n --Y--R.sub.3 wherein R.sub.3 is hydrogen, alkyl, hydroxyalkyl, alkenyl, cycloalkyl, cycloalkylalkylene, hydroxy substituted cycloalkyl or cycloalkylalkylene, or optionally substituted aryl or aralkyl or aralkenyl moiety, and Y signifies oxygen or sulfur, and either Z is an oxygen atom and n is 2 or 3, or Z is a bond and n is 1, 2 or 3, A signifies alkylene or branched alkylene of 2 to 5 carbon atoms, W signifies a bond or imino, and X signifies a bond or imino, and their physiologically hydrolyzable derivatives, in which at least one hydroxy group is in esterified form. The compounds exhibit beta adrenoceptor blocking activity. Processes for the preparation of the compounds are also disclosed.Type: GrantFiled: January 14, 1987Date of Patent: December 11, 1990Assignee: William J. LouisInventors: William J. Louis, Richard Berthold, Max-Peter Seiler, Andre Stoll
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Patent number: 4946863Abstract: The present invention relates to 3-aminomethyl derivatives of indane, dihydrobenzofurane, dihydrobenzothiophene, and indoline, acid addition salts thereof, isomers thereof, methods of preparation, pharmaceutical compositions and method of treating CNS-disorders such as schizophrenia, Parkinson's disease, depression, anxiety, migraine and senile dementia, or in the cure of cardiovascular diseases, by administering such a derivative.Type: GrantFiled: January 18, 1989Date of Patent: August 7, 1990Assignee: H. Lundbeck A/SInventors: Klaus P. Boegesoe, Jens K. Perregaard
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Patent number: 4889865Abstract: Mono, di and tri-esters of 1,8-dihydroxy-10-phenyl-9-anthrone or -9-anthranol have the formula ##STR1## wherein p is 0 or 1,(a) when p=0, t=1 and R.sub.2 represents hydrogen or --COR.sub.3,(b) when p=1, t=0 and R.sub.1 and R.sub.2 each independently represent hydrogen or --COR.sub.3,R.sub.3 represents linear or branched alkyl having 1-17 carbon atoms, cycloalkyl, phenyl or phenyl substituted by lower alkyl, lower alkoxy, halogen, a nitro function, --CF.sub.3 or a hydroxyl function, and mixtures of said esters. These esters are prepared by reacting 1,8-dihydroxy-10-phenyl-9-anthrone with an activated form of an acid. The esters are useful in human or veterinary medicine and in cosmetic compositions.Type: GrantFiled: February 21, 1989Date of Patent: December 26, 1989Assignee: Centre International de Recherches Dermatologiques C.I.R.D.Inventors: Braham Shroot, Gerard Lang, Jean Maignan, Serge Restle, Christopher Hensby, Michel Colin
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Patent number: 4882341Abstract: The invention relates to amino substituted propenoates and their use against fungi.Type: GrantFiled: September 9, 1988Date of Patent: November 21, 1989Assignee: Imperial Chemical Industries PLCInventors: John M. Clough, Ian T. Kay
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Patent number: 4868183Abstract: Disclosed are compounds of the formula ##STR1## wherein: R.sup.1 is a lower alkyl group;R.sup.2 and R.sup.3 are each hydrogen or lower alkyl or R.sup.2 and R.sup.3 taken together may form --(CH.sub.2 (.sub.4)-- or --CH.dbd.CH--CH.dbd.CH--;.alpha. is a 5- or 6-membered heteroaromatic ring group containing 1 to 3 hetero-atoms selected from the group consisting of nitrogen, oxygen and sulfur, or a pyrazine-N-oxide ring, pyridazine-N-oxide ring or pyrimidine-N-oxide ring group, wherein each of these heteroaromatic ring groups may optionally have 1 to 3 substituents selected from the group consisting of a lower alkyl, halogen, phenyl, lower alkoxycarbonyl, amino, lower alkoxy and hydroxy-lower alkyl, with the proviso that said 5- or 6-membered heteroaromatic ring group is not thiazolyl, isothiazolyl, pyridyl or 1,3,5-triazinyl group; or salts thereof. These compounds and salts thereof have anti-inflammatory activity and lipoxygenase-inhibitory activity.Type: GrantFiled: July 20, 1987Date of Patent: September 19, 1989Assignee: Otsuka Pharmaceutical Factory, Inc.Inventors: Kenichi Kanai, Kiyoto Goto, Kinji Hashimoto
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Patent number: 4863503Abstract: Compounds of formula (I): ##STR1## and stereoisomers thereof, wherein W is R.sup.1 O.sub.2 C--C.dbd.CH--ZR.sup.2, wherein R.sup.1 and R.sup.2, which are the same or different, are alkyl or fluoroalkyl groups, and Z is either an oxygen or sulphur atom; A is an oxygen or sulphur atom, --NR.sup.3 --, or --CR.sup.4 R.sup.5 --; X, Y and Z.sup.Type: GrantFiled: April 17, 1987Date of Patent: September 5, 1989Assignee: Imperial Chemical Industries PLCInventors: Vivienne M. Anthony, John M. Clough, Paul de Fraine, Christopher R. A. Godfrey, Kevin Beautement
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Patent number: 4859699Abstract: Substituted N-benzoyl-N'-thienylureas, processes for making these compounds, intermediates therefor and the use of the compounds for the control of pests, and in particular for the control of insects and acarids.Type: GrantFiled: February 23, 1989Date of Patent: August 22, 1989Assignee: Sandoz Ltd.Inventors: Robert L. Carney, Alfred S. T. Lui, Fred Kuhnen, John M. Gruber
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Patent number: 4833161Abstract: The present invention provides carboxylic acid derivatives of the general formula: ##STR1## wherein R.sub.1 and R.sub.2, which can be the same or different, are optionally substituted aryl radicals or optionally substituted heterocyclic radicals, A is a straight-chained or branched, saturated or unsaturated alkylene chain containing up to 10 carbon atoms which can contain an oxygen, sulphur or nitrogen atom and is optionally substituted by a hydroxyl group, Y is an S(O).sub.n group or an oxygen atom, n is 0, 1 or 2 and B is a valency bond or a saturated or unsaturated alkylene radical containing up to 5 carbon atoms; as well as the physiologically acceptable salts, esters and amides thereof, with the proviso that(a) R.sub.1 and R.sub.2 are not simultaneously aryl radicals and(b) when an unsaturated alkylene chain is present which contains a heteroatom, the heteroatom is not connected to an unsaturated aliphatic carbon atom.Type: GrantFiled: January 6, 1988Date of Patent: May 23, 1989Assignee: Boehringer Mannheim GmbHInventors: Hans P. Wolff, Hans-Frieder Kuhnle
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Patent number: 4833143Abstract: Compounds of formula I ##STR1## in which R.sub.1 is a heterocyclic ring containing one or more heteroatoms selected from N, O and S;in which R.sub.2 is H, a straight or branched chain alkyl group containing 1 to 4 carbon atoms, an alkenyl group containing 3 to 6 carbon atoms, an alkynyl group containing 3 to 6 carbon atoms or a cycloalkyl group containing 3 to 7 carbon atoms;in which R.sub.3, is H, a straight chain alkyl group containing 1 to 3 carbon atoms or a formyl groupin which R.sub.4, R.sub.5 and R.sub.6 which may be the same or different, are H, halo, trifluoromethyl, hydroxy, an alkyl group containing 1 to 3 carbon atoms, an alkoxy group containing 1 to 3 carbon atoms, phenyl or R.sub.4 and R.sub.5, together with the carbon atoms to which they are attached, form an optionally substituted second benzene ring;and their pharmaceutically acceptable salts have utility in the treatment of depression. Pharmaceutical compositions and processes for the preparation of compounds of formula I are disclosed.Type: GrantFiled: September 28, 1983Date of Patent: May 23, 1989Assignee: The Boots Company PLCInventors: Bernard J. Armitage, John R. Housley, James E. Jeffery, David N. Johnston
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Patent number: 4829078Abstract: This invention relates to compounds presented by the general formula: ##STR1## [wherein R.sup.1 and R.sup.2 are: (i) R.sup.1, R.sup.2 and carbon atoms to which R.sup.1 and R.sup.2 are linked, together represent the group of the general formula: ##STR2## (wherein R.sup.5 and R.sup.6 represent hydrogen, alkyl, cycloalkyl, cycloalkyl-alkyl or phenyl, independently, with the proviso that R.sup.5 and R.sup.6 is not hydrogen atoms at the same time), or(ii) R.sup.1 represents hydrogen and R.sup.2 represents the group of the formula: --COR.sup.7 (wherein R.sup.7 represents the group of the formula: ##STR3## (wherein Y represents a single-bond, alkylene, alkenylene, W represents oxygen or sulfur, m represents 1 to 3, R.sup.8 represents hydrogen, halogen, nitro, hydroxy, alkyl or alkoxy, with the proviso that when m represents two or more, plural R.sup.8 s may be different each, and R.sup.9 represents hydrogen, alkyl or phenyl group, with the proviso that two of R.sup.9 may be different each)), R.sup.Type: GrantFiled: February 22, 1988Date of Patent: May 9, 1989Assignee: Ono Pharmaceutical Co., Ltd.Inventors: Katsuhiro Imaki, Tadao Okegawa, Yoshinobu Arai
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Patent number: 4803286Abstract: Certain amino-2-hydroxypropyloximinoheterocycles are .beta.-adrenoceptor antagonists useful in the treatment of elevated intraocular pressure, hypertension, angina and arrhythmia.Type: GrantFiled: August 19, 1987Date of Patent: February 7, 1989Assignee: Merck & Co., Inc.Inventors: John J. Baldwin, Gerald S. Ponticello, David C. Remy, David A. Claremon, Stella W. King
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Patent number: 4767758Abstract: A pharmaceutical composition containing a thiophene compound of formula: ##STR1## where R.sub.1, R.sub.2, R.sub.3 and R.sub.4 have the meanings given in the description, or a pharmaceutically acceptable addition salt thereof.Said pharmaceutical compositions are useful in treating tumors.New thiophene compounds are also described.Type: GrantFiled: February 26, 1987Date of Patent: August 30, 1988Assignee: Consiglio Nazionale Delle RicercheInventors: Alberto Breccia, Adamo Fini
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Patent number: 4755527Abstract: The present invention relates to new compounds of the formula ##STR1## where X is ##STR2## alkylene, or --S--where R.sub.1 is hydrogen, alkyl, or aryl; W is hydrogen, hydroxy, amino, alkyloxy, aryloxy, O-alkyl, or O-aralkyl; (Y).sub.A) is --CH.sub.2 NR.sub.2 R.sub.3 where R.sub.2 and R.sub.3 may be hydrogen, substituted alkyls, aryls, or together with N form a 5 to 7 membered heterocyclic group; and Ar is a substituted or unsubstituted aryl. These compounds are useful in the treatment of various cardiac arrhythmias.Type: GrantFiled: December 27, 1985Date of Patent: July 5, 1988Assignee: E. I. Du Pont de Nemours and CompanyInventors: David M. Stout, William L. Matier
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Patent number: 4740520Abstract: A method of combating fungi which comprises applying to such fungi or to a fungus habitat a fungicidally effective amount of a thienylurea derivative of the formula ##STR1## in which X is oxygen or sulphur,R is C.sub.1 -C.sub.4 -alkoxy,R.sup.1 is C.sub.3 -C.sub.4 -alkyl, andR.sup.2 and R.sup.3 each independently is C.sub.1 -C.sub.4 -alkyl and one of them may also be hydrogen.Type: GrantFiled: November 14, 1986Date of Patent: April 26, 1988Assignee: Bayer AktiengesellschaftInventors: Werner Hallenbach, Hans Lindel, Wilhelm Brandes
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Patent number: 4730005Abstract: The compounds represented by the following structural formula (I) ##STR1## wherein m is 1 or 2; n is 1, 2 or 3; R' is hydrogen or methyl; R is a radical selected from the group consisting of: ##STR2## wherein R.sub.1 is C.sub.8 to C.sub.13 alkyl, C.sub.7 to C.sub.12 alkoxy, C.sub.7 to C.sub.12 thioalkyl, C.sub.10 to C.sub.12 1-alkynyl, 11-dodecynyl, 1-trans-dodecenyl, 5-(4-acetyl-3-hydroxy-2-propylphenoxypentoxy, 2(Z), 5(Z)-undecadienyloxy, phenyl-C.sub.4 to C.sub.10 alkyl with the phenyl optionally mono substituted with bromo, chloro, trifluoromethyl, methoxy, methylthio or trifluoromethylthio, phenylthio-C.sub.3 to C.sub.9 alkyl with the phenyl optionally mono substituted with bromo, chloro, trifluoromethyl, methoxy, methylthio or trifluoromethylthio, phenyl-CH.dbd.CH--(CH.sub.2).sub.2-8, phenyl-C.sub.3 to C.sub.9 alkoxy, trifluoromethyl-C.sub.7 to C.sub.12 alkyl, cyclohexyl- C.sub.4 to C.sub.10 alkyl or ##STR3## wherein each q is 0, 1, 2 or 3 but the sum of both q's does not exceed 3, and R.sub.Type: GrantFiled: May 16, 1986Date of Patent: March 8, 1988Assignee: SmithKline Beckman CorporationInventors: John G. Gleason, Carl D. Perchonock
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Patent number: 4728666Abstract: Heterocyclic acetylenes of the formula (I): ##STR1## wherein Y and R.sup.1 are substituents such as hydrogen, alkyl, alkoxy, chloro or fluoro, m is 0-2, R.sup.2 is branched alkyl and Het is an aromatic heterocycle. The acetylenes are useful in treating hypertension and/or angina.Type: GrantFiled: November 24, 1986Date of Patent: March 1, 1988Assignee: McNeilab, Inc.Inventor: John R. Carson
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Patent number: 4725602Abstract: Acetylenes of the following formula (I): ##STR1## wherein Y, m, R.sup.1, R.sup.2, R.sup.3, n and R.sup.4 are defined herein and R.sup.5 is hydrogen, alkyl, cycloalkyl or substituted alkyl are useful vasodilators and antihypertensives.Type: GrantFiled: October 24, 1985Date of Patent: February 16, 1988Assignee: McNeilab, Inc.Inventor: John R. Carson
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Patent number: 4719226Abstract: A percutaneous absorption type preparation and a process for preparing the same, where the preparation comprises a backing readily conformable to the skin or mucosa and substantially impermeable to a drug absorbed through the skin or mucosa, and an adhesive layer provided on a backing, where the adhesive layer comprises a polymer which is pressure-adhesive at room temperature and the drug present in the polymer, wherein the amount of the drug present in the adhesive layer is greater than its saturated solubility in the polymer is dispersed in the polymer in the form of recrystallized fine particles. The excess portion is again dissolved in the polymer when the drug is consumed as the result of absorption through the skin or mucosa. The drug is released continuously over a long period of time.Type: GrantFiled: December 31, 1984Date of Patent: January 12, 1988Assignee: Nitto Electric Industrial Co., Ltd.Inventors: Saburo Otsuka, Yuusuke Ito, Shoichi Tokuda, Takashi Kinoshita, Keisuke Shibata
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Patent number: 4701457Abstract: Amidinoureas are disclosed as useful for the treatment of irritable bowel syndrome.Type: GrantFiled: January 13, 1984Date of Patent: October 20, 1987Assignee: Rorer Pharmaceutical CorporationInventors: John Yelnosky, Ghulam N. Mir
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Patent number: 4692461Abstract: Fungicidally active novel thienylurea derivatives of the formula ##STR1## in which X represents oxygen or sulphur,R represents cyano, hydroxycarbonyl or alkoxycarbonyl,R.sup.1 represents hydrogen or alkyl,R.sup.2 represents hydrogen or alkyl,R.sup.3 represents hydrogen, alkyl or optionally substituted aryl,R.sup.4 represents hydrogen, alkyl or optionally substituted aryl,R.sup.5 represents hydrogen, alkyl or optionally substituted aryl, orR.sup.4 and R.sup.5 together represent the radical --(CH.sub.2).sub.n --, andn represents the numbers 3, 4, 5 or 6,or acid addition salts thereof.Type: GrantFiled: November 21, 1986Date of Patent: September 8, 1987Assignee: Bayer AktiengesellschaftInventors: Werner Hallenbach, Hans Lindel, Wilhelm Brandes
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Patent number: 4668697Abstract: Novel 2-sulfamoylbenzo[b]thiophenes and derivatives thereof are shown to be useful for the treatment of elevated intraocular pressure in compositions including ophthalmic drops and inserts.Type: GrantFiled: April 16, 1984Date of Patent: May 26, 1987Assignee: Merck & Co., Inc.Inventors: Kenneth L. Shepard, Samuel L. Graham
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Patent number: 4624962Abstract: Compounds of the formula I ##STR1## in which n denotes 0-3,R.sup.1 and R.sup.1' are the same or different and denote hydrogen, alkyl or alkenyl, phenyl or benzyl, each substituted as desired;R.sup.2 denotes hydrogen, alkyl or alkenyl;R.sup.3 denotes hydrogen, alkyl, hydroxyalkyl, alkoxyalkyl or aminoalkyl, alkanoylaminoalkyl, guanidinoalkyl, imidazolylalkyl, indolylalkyl, mercaptoalkyl or alkylthioalkyl, phenylalkyl, hydroxphenylalkyl, phenoxyalkyl or phenylthioalkyl, or R.sup.2 and R.sup.3, together with the C and N atoms carrying them, denote a saturated or unsaturated 4- to 8-membered monocyclic or 8- to 10-membered bicyclic isocycle or heterocycle, optionally monosubstituted or disubstituted by hydroxyl, alkoxy having 1 to 3 C atoms or alkyl,R.sup.4 denotes hydrogen, alkyl, alkenyl, alkadienyl, alkinyl, alkeninyl or alkadiinyl, cycloalkyl, phenyl, benzyl, phenethyl or phenylpropyl, each of which can be optionally monosubstituted or disubstituted;R.sup.5 denotes hydrogen or alkyl, hydroxyl or alkoxy andR.Type: GrantFiled: February 1, 1985Date of Patent: November 25, 1986Assignee: Hoechst AktiengesellschaftInventors: Rainer Henning, Hansjorg Urbach, Rolf Geiger, Volker Teetz, Bernward Scholkens
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Patent number: 4608385Abstract: Use of an N-phenylcarbamate of the formula: ##STR1## as a fungicidal agent against phytopathogenic fungi, particularly their strains resistant to benzimidazole thiophanate fungicides and/or cyclic imide fungicides.Type: GrantFiled: October 22, 1982Date of Patent: August 26, 1986Assignee: Sumitomo Chemical Company, LimitedInventors: Hiroshi Noguchi, Toshiro Kato, Junya Takahashi, Yukio Ishiguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4599351Abstract: 3-(N-butyryl or valeryl-N-arylamino)-gamma-butyrolactones and their thio analogs. These compounds are useful as fungicides.Type: GrantFiled: February 1, 1984Date of Patent: July 8, 1986Assignee: Chevron Research CompanyInventor: David C. K. Chan
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Patent number: 4578390Abstract: Hydroxybenzylamino derivatives have been prepared from an appropriate hydroxybenzaldehyde and an amine followed by reduction. These compounds are found to be active topical anti-inflammatory agents.Type: GrantFiled: April 13, 1983Date of Patent: March 25, 1986Assignee: Merck & Co., Inc.Inventors: Norman P. Jensen, Michael N. Chang
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Patent number: 4565826Abstract: This invention relates to a novel class of heterocyclic amidinourea and heterocyclic amidinothiourea compounds wherein the heterocyclic substitution is at the 1-N urea nitrogen atom. These compounds exhibit pharmaceutical activity and may be incorporated into pharmaceutical preparations for producing anti-ulcerogenic, antisecretory, antispasmodic, antimotility, cardiovascular, antidiarrheal or antiparasitic action.Type: GrantFiled: February 24, 1984Date of Patent: January 21, 1986Assignee: William H. Rorer, Inc.Inventors: William L. Studt, Harry K. Zimmerman, George H. Douglas
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Patent number: 4551472Abstract: Unsymmetrical N-substituted bis-carbamoyl sulfide compounds exhibit exceptional broad spectrum pesticidal activity coupled with extremely low mammalian toxicity and phytotoxicity.Type: GrantFiled: January 9, 1984Date of Patent: November 5, 1985Assignee: Union Carbide CorporationInventor: Themistocles D. J. D'Silva
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Patent number: 4520028Abstract: This application relates to 4-amino-4,5-dihydro-2-thiophenecarboxylic acid, the C.sub.1-6 alkyl esters thereof and to their use in the treatment of epilepsy.Type: GrantFiled: September 5, 1984Date of Patent: May 28, 1985Assignee: Merrell Dow Pharmaceuticals Inc.Inventors: Jerry L. Adams, Brian W. Metcalf, Bruce J. Lippert
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Patent number: 4515803Abstract: Compounds of the formula I ##STR1## in which n denotes 0-3,R.sup.1 and R.sup.1' are the same or different and denote hydrogen, alkyl or alkenyl, phenyl or benzyl, each substituted as desired;R.sup.2 denotes hydrogen, alkyl or alkenyl;R.sup.3 denotes hydrogen, alkyl, hydroxyalkyl, alkoxyalkyl or aminoalkyl, alkanoylaminoalkyl, guanidinoalkyl, imidazolylalkyl, indolylalkyl, mercaptoalkyl or alkylthioalkyl, phenylalkyl, hydroxyphenylalkyl, phenoxyalkyl or phenylthioalkyl, or R.sup.2 and R.sup.3, together with the C and N atoms carrying them, denote a saturated or unsaturated 4- to 8-membered monocyclic or 8- to 10-membered bicyclic isocycle or heterocycle, optionally monosubstituted or disubstituted by hydroxyl, alkoxy having 1 to 3 C atoms or alkyl,R.sup.4 denotes hydrogen, alkyl, alkenyl, alkadienyl, alkinyl, alkeninyl or alkadiinyl, cycloalkyl, phenyl, benzyl, phenethyl or phenylpropyl, each of which can be optionally monosubstituted or disubstituted;R.sup.5 denotes hydrogen or alkyl, hydroxyl or alkoxy andR.Type: GrantFiled: September 1, 1982Date of Patent: May 7, 1985Assignee: Hoechst AktiengesellschafatInventors: Rainer Henning, Hansjorg Urbach, Rolf Geiger, Volker Teetz, Bernward Scholkens
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Patent number: 4514406Abstract: A compound of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are, same or different, each a hydrogen atom, a C.sub.1 -C.sub.3 alkyl group optionally substituted with halogen, an alkoxyalkyl or alkylthioalkyl group of the formula: R.sub.7 --Z--(CH.sub.2).sub.q --, a C.sub.2 -C.sub.3 alkenyl group, a C.sub.2 -C.sub.4 alkynyl group, a C.sub.1 -C.sub.2 alkoxy group, a C.sub.1 -C.sub.2 alkylthio group, a phenyl group, a pyridyl group, a furyl group or a thienyl group, or R.sub.1 and R.sub.2 may be combined together to form a saturated or unsaturated 5- or 6-membered ring having 0 to 2 oxygen or sulfur atom(s) within the ring, R.sub.3 and R.sub.4 are, same or different, each a hydrogen atom or a methyl group, R.sub.5 is a methyl group or a halogen atom, R.sub.6 is a C.sub.1 -C.sub.4 alkyl group, a methoxy group, a halogen atom, a trifluoromethyl group or a nitro group, R.sub.Type: GrantFiled: February 16, 1983Date of Patent: April 30, 1985Assignee: Sumitomo Chemical Company, LimitedInventors: Tadashi Ohsumi, Makoto Hatakoshi, Hirosi Kisida
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Patent number: 4501753Abstract: Substituted carbamoyloximino-tetrahydrothiophenes or derivatives thereof of the formula ##STR1## in which R.sup.1 represents an alkyl, alkoxyalkyl, alkenyl or alkinyl group,R.sup.2 represents a hydrogen atom, an alkyl group or a group of the general formula --SR.sup.3 or --S.sub.2 R.sup.6, whereinR.sup.3 represents an alkyl, halogenoalkyl, optionally substituted phenyl, or alkoxycarbonyl group or a grouping of the general formula --NR.sup.4 R.sup.5, or a radical which is identical to the rest of the molecule to which the group --SR.sup.3 is bonded,R.sup.4 represents an alkyl, alkoxycarbonyl or optionally substituted phenylsulphonyl group,X represents a hydrogen or halogen atom or a grouping of the general formula --OR.sup.5 or --SR.sup.5,Y represents a halogen atom or a grouping of the general formula --OR.sup.5 or --SR.sup.5,R.sup.5 represents an alkyl group,R.sup.6 represents an alkyl group or an optionally substituted phenyl group, andn is 0, 1 or 2,which possess pesticidal activity.Type: GrantFiled: April 5, 1982Date of Patent: February 26, 1985Assignee: Bayer AktiengesellschaftInventors: Hans-Ludwig Elbe, Ingeborg Hammann