Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1980-02-19
1981-02-17
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544357, 546120, A61K 31495, C07D40114
Patent
active
042515300
ABSTRACT:
2-{[4-(6-Substituted-2-pyrazinyl)-1-piperazinyl]alkyl}-5-substituted-1,2,4- triazolo[4,3-a]pyridin-3(2H)ones useful as analgesic agents, having the following formula: ##STR1## wherein p1 n is 2 to 4; R is halo, methyl, methoxy, or CF.sub.3 ; and
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Lumma William C.
Saari Walfred S.
Daus Donald G.
Merck & Co. , Inc.
Monaco Mario A.
Speer Raymond M.
Turnipseed James H.
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