P

Inventor

CHAKRAVARTY PRASUN K

US50 patents
⚠️ This page may combine multiple inventors who share the name “CHAKRAVARTY PRASUN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK & CO INC

49 patents
US5332744AJul 26, 1994

Substituted imidazo-fused 6-membered heterocycles as angiotensin II antagonists

MERCK & CO INC190 citations99
US5334598AAug 2, 1994

Six-membered ring fused imidazoles substituted with phenoxyphenylacetic acid derivatives

MERCK & CO INC101 citations96
US5064825ANov 12, 1991

Angiotensin ii antagonists

MERCK & CO INC87 citations96
US5668176ASep 16, 1997

Phenoxyphenylacetic acid derivatives

MERCK & CO INC59 citations95
US5412097AMay 2, 1995

Heterocyclic compounds bearing acidic functional groups as angiotensin II antagonists

MERCK & CO INC43 citations93
US5250521AOct 5, 1993

Substituted pyrazolopyrimidines as angiotensin II antagonists

MERCK & CO INC26 citations93
US5246944ASep 21, 1993

Quinoline angiotensin ii antagonists incorporating a substituted benzyl element

MERCK & CO INC21 citations93
US5236928AAug 17, 1993

Imidazole derivatives bearing acidic functional groups at the 5-position, their compositions and methods of use as angiotensin II antagonists

MERCK & CO INC28 citations93
US5223501AJun 29, 1993

Substituted pyrimidinones bearing acidic functional groups as angiotensin ii antagonists

MERCK & CO INC48 citations93
US5157026AOct 20, 1992

Oxo-purines as angiotensin II antagonists

MERCK & CO INC38 citations93
US5102880AApr 7, 1992

Substituted imidazo-fused 6-membered heterocycles as angiotensin II antagonists

MERCK & CO INC54 citations93
US5100897AMar 31, 1992

Substituted pyrimidinones as angiotensin ii antagonists

MERCK & CO INC22 citations93
US5804578ASep 8, 1998

Piperidines, pyrrolidines and hexahydro-1H-azepines promote release of growth hormone

MERCK & CO INC57 citations92
US5565485AOct 15, 1996

Biphenyl compounds useful or endothelin antagonists

MERCK & CO INC32 citations92
US5559128ASep 24, 1996

3-substituted piperidines promote release of growth hormone

MERCK & CO INC51 citations92
US5391566AFeb 21, 1995

Benzimidazolinones substituted with phenoxyphenylacetic acid derivatives

MERCK & CO INC42 citations92
US5385894AJan 31, 1995

Disubstituted 6-aminoquinazolinones

MERCK & CO INC29 citations92
US5330987AJul 19, 1994

Substituted pyridopyrimidinones and related heterocycles as angiotensin II antagonists

MERCK & CO INC50 citations92
US5281614AJan 25, 1994

Substituted 1,2,4-triazoles bearing acidic functional groups as angiotensin II antagonists

MERCK & CO INC33 citations92
US5240928AAug 31, 1993

Substituted quinazolinones as angiotensin II antagonists

MERCK & CO INC55 citations92
US5238942AAug 24, 1993

Substituted quinazolinones bearing acidic functional groups as angiotensin ii antagonists

MERCK & CO INC36 citations92
US5204354AApr 20, 1993

Substituted quinazolinones as neurotensin antagonists useful in the treatment of CNS disorders

MERCK & CO INC104 citations92
US5780481AJul 14, 1998

Method for inhibiting activation of the human A3 adenosine receptor to treat asthma

MERCK & CO INC51 citations91
US5411980AMay 2, 1995

Substituted triazolinones, triazolinethiones, and triazolinimines as angiotensin II antagonists

MERCK & CO INC45 citations91
US5162325ANov 10, 1992

Angiotensin ii antagonists incorporating a substituted benzyl element

MERCK & CO INC34 citations91
US5128327AJul 7, 1992

Angiotensin II antagonists incorporating a nitrogen containing six membered ring heterocycle

MERCK & CO INC55 citations88
US5441959AAug 15, 1995

Substituted quinazolinones bearing acidic functional groups as angiotensin II antagonists

MERCK & CO INC19 citations82
US7348348B2Mar 25, 2008

Aryl-link-aryl substituted thiazolidine-dione and oxazolidine-dione as sodium channel blockers

MERCK & CO INC12 citations80
US5436259AJul 25, 1995

Substituted 1,2,4-triazolin-3-one compounds bearing acidic functional groups as balanced angiotensin II antagonists

MERCK & CO INC10 citations74
US5389660AFeb 14, 1995

Substituted imidazo-fused 5-membered ring heterocycles as angiotensin II antagonists

MERCK & CO INC7 citations74
US5260285ANov 9, 1993

Substituted imidazopyridazines as angiotensin II antagonists

MERCK & CO INC19 citations74
US5164407ANov 17, 1992

Substituted imidazo-fused 5-membered ring heterocycles and their use as angiotensin ii antagonsists

MERCK & CO INC6 citations74
US5162340ANov 10, 1992

Substituted 1-(2h)-isoquinolinones bearing acidic functional groups as angiotensin ii antagonists

MERCK & CO INC18 citations74
US5126342AJun 30, 1992

Imidazole angiotensin ii antagonists incorporating acidic functional groups

MERCK & CO INC15 citations74
US4839357AJun 13, 1989

Renin inhibitors containing phenylalanyl-histidine replacements

MERCK & CO INC11 citations74
US5767310AJun 16, 1998

Phenoxyphenylacetic acid derivatives

MERCK & CO INC8 citations73
US5668279ASep 16, 1997

Substituted phthalazinones as neurotensin antagonists

MERCK & CO INC12 citations73
US5554625ASep 10, 1996

Substituted biphenylmethylimidazopyridines

MERCK & CO INC13 citations73
US5401745AMar 28, 1995

Quinazolinones substituted with phenoxyphenylacetic acid derivatives

MERCK & CO INC10 citations73
US5250558AOct 5, 1993

Substituted triazolinones, triazolinethiones, and triazolinimines as neurotensin antagonists used to treat psychosis

MERCK & CO INC15 citations73
US5039664AAug 13, 1991

Renin inhibitors containing phenylalanyl-histidine replacements

MERCK & CO INC2 citations63
US5336778AAug 9, 1994

Substituted triazoles as angiotensin II antagonists

MERCK & CO INC4 citations62
US6586452B1Jul 1, 2003

C1 to C4 side chain modified nodulisporic acid analogs

MERCK & CO INC7 citations61
US7589116B2Sep 15, 2009

Biaryl substituted pyrazoles as sodium channel blockers

MERCK & CO INC3 citations59
US7326726B2Feb 5, 2008

Biaryl substituted triazoles as sodium channel blockers

MERCK & CO INC3 citations59
US7459475B2Dec 2, 2008

Substituted triazoles as sodium channel blockers

MERCK & CO INC4 citations57
US4788322ANov 29, 1988

Process for preparing ACHPA

MERCK & CO INC2 citations54
US7572822B2Aug 11, 2009

Biaryl substituted triazoles as sodium channel blockers

MERCK & CO INC0 citations49
US5037807AAug 6, 1991

Renin inhibitors containing phenylalanyl-histidine replacements

MERCK & CO INC0 citations42

CHAKRAVARTY PRASUN K

1 patent