Ayerst, McKenna & Harrison, Inc.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4492697 4H-Imidazo[2,3-c]pyrido[2,3-e][1,4]oxazine derivativesExpiredAug 16, 83Jan 08, 85[A61K, C07D]
4470990 6,7,8,9-Tetrahydronaphtho(1,2-B)furan-8-amine derivatives and their use as dopamine receptor stimulantsExpiredMar 14, 83Sep 11, 84[A61K, C07D]
4454150 6,7,8,9-Tetrahydro-3H-benz(e)indol-7-amines and a method of dopamine receptor stimulation therewithExpiredOct 19, 81Jun 12, 84[A61K, C07D]
4431657 Analgesic compositions consisting of 2H-benzothieno[3,2-c]pyrazol-3-amine derivativesExpiredMay 24, 82Feb 14, 84[A61K, C07D]
4423060 Aldose reductase inhibition by 1-methyl-5-(4-methylbenzoyl)-1H-pyrrole-2-acetic acidExpiredAug 17, 81Dec 27, 83[A61K]
4423074 Aldose reductase inhibition by 5-fluoro-2-methyl-1-[[4-(methylthio)phenyl]me]-1H-indene-3-acetic acidExpiredDec 21, 81Dec 27, 83[A61K]
4423075 Aldose reductase inhibition by 5-fluoro-2-methyl-1-[[4-(methylsulfonyl)phenyl]methylene]-1H-indene-3-acetic acidExpiredDec 21, 81Dec 27, 83[A61K]
4420476 Benzofuro[3,2-c]pyrazol-3-amine derivativesExpiredMay 24, 82Dec 13, 83[A61K, C07D]
4405625 Method of treating hyperglycemia with 1,3-dioxo-1H-benz[de]isoquinoline-2(3H)-acetic acidExpiredJun 04, 79Sep 20, 83[A61K]
4401653 Combination of rapamycin and picibanil for the treatment of tumorsExpiredMar 09, 81Aug 30, 83[A61K]
4401656 N-Substituted dimeric cyclopeptide derivativesExpiredSep 22, 80Aug 30, 83[A61K, C07C]
4391816 N-(Naphthalenylthioxomethyl)aminoacid derivativesExpiredNov 13, 81Jul 05, 83[A61K, C07C]
4382088 4,7-Dihydro-4,7-dioxi-1H-cyclohepta[b]pyridine derivativesExpiredAug 21, 81May 03, 83[A61K, C07D]
4381304 4,9-Dihydro-4,9-dioxo-1H-cyclohepta[b]pyridine derivativesExpiredAug 21, 81Apr 26, 83[A61K, C07D]
4379926 1,4,5,6-Tetrahydropyrimidine derivativesExpiredMay 08, 78Apr 12, 83[A61K, C07D]
4375463 Ravidomycin and process for preparationExpiredMar 13, 81Mar 01, 83[A61K]
4375464 Antibiotic AY24,668 and process of preparationExpiredNov 19, 81Mar 01, 83[A61K, C12P]
4369188 2-Thioxobenz[cd]indole-1(2H)-acetic acid derivativesExpiredJul 17, 81Jan 18, 83[A61K, C07D]
4361582 Aldose reductase inhibition by .gamma.-oxo-8-fluoranthenebutanoic acidExpiredAug 17, 81Nov 30, 82[A61K]
4346090 13-Chloro-benzocycloheptapyridoisoquinolines and use as neurolepticsExpiredJul 21, 77Aug 24, 82[A61K, C07D]

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