Search patents:
2,3,4,5-tetrahydro-1H-[1,4]-benzodiazepine-3-hydroxyamic acids
2,3,4,5-tetrahydro-1H-[1,4]-benzodiazepine-3-hydroxyamic acids
Filed: May 26th, 1999 [Granted]
Patent Number: 6071903
79 80 Methyl l-(3-Chloro-2-thienylcarbonyl)-4- (hydroxybenzenesulfonyl)-2,3,4,5- tetrahydro-lH-[l, 4]benzodiazepine-3-carboxylate REFERENCE EXAMPLE 232 ...
4-carboxyamino-2-substituted-1,2,3,4-tetrahydroquinolines
4-carboxyamino-2-substituted-1,2,3,4-tetrahydroquinolines
Filed: October 10th, 2000 [Granted]
Assignee: Pfizer Inc
Patent Number: 6586448
65 66 Example 17 Example 25 cis-4-[(3,5-Bis-trifluoromethyl-benzyl)- cis-4-[(3,5 -Bis-trimioromethyl-bengyl)- methoxycarbonyl-amino]-2-sec-butyl-6- ...
Process for preparing 3,4-polyisoprene rubber
Process for preparing 3,4-polyisoprene rubber
Filed: July 24th, 1996 [Granted]
Patent Number: 5677402
US005677402A [li] Patent Number: [45] Date of Patent: 5677402 Oct. 14, 1997 [54] PROCESS FOR PREPARING 3,4- POLYISOPRENE RUBBER [75] Inventors: Adel Farhan ...
1,3,4-Oxadiazoles
1,3,4-Oxadiazoles
Filed: February 1st, 1979 [Granted]
Patent Number: 4405793
United States Patent m Fuchs et al. [li] 4405793 [45] Sep. 20, 1983 [54] 1,3,4- OXADIAZOLES [75] Inventors: Otto Fuchs, Frankfurt am Main ...
3,4-Dihydrocarbostyril derivatives
3,4-Dihydrocarbostyril derivatives
Filed: November 10th, 1975 [Granted]
Patent Number: 4072683
7, 1978 [54] 3,4-DIHYDROCARBOSTYRIL DERIVATIVES [75] Inventors: Kazuyuki Nakagawa, Tokilshima; Minora Uchida, Komatsushima; Hiroaki Oka, Tokushima, ...
3,4-diphenylbutanamines
3,4-diphenylbutanamines
Filed: November 25th, 1987 [Granted]
Patent Number: 4996235
... [54] 3,4-DIPHENYLBUTANAMINES [75] Inventors: David W. Robertson, Greenwood; David T. Wong, Indianapolis, both of Ind. [73] Assignee: Eli Lilly and ...
3,4-DIHYDROQUINAZOLINE DERIVATIVES
3,4-DIHYDROQUINAZOLINE DERIVATIVES
Filed: May 6th, 2008 [Pending]
Patent Application Number: 12598734
... (12) Patent Application Publication oo) Pub. No.: US 2010/0120803 Al Lee et al. (43) Pub. Date: May 13, 2010 (54) 3,4-DIHYDROQUINAZOLINE DERIVATIVES ...
3,4-Cycloalkano furoxans
3,4-Cycloalkano furoxans
Filed: August 5th, 1975 [Granted]
Patent Number: 4014893
29, 1977 [54] 3,4-CYCLOALKANO FUROXANS [75] Inventors: John Crosby; Robert Allan Campbell Rennie; John Tanner, all of Runcorn, England; Robert Michael Paton ...