The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 08, 1979
Filed:
Dec. 19, 1977
Applicant:
Inventors:
Harold Zinnes, Rockaway, NJ (US);
Neil A Lindo, New Providence, NJ (US);
Assignee:
Warner-Lambert Company, Morris Plains, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
4242 / ; 424274 ; 548364 ; 2603191 ; 2603 / ; 2603 / ; 2603 / ; 26032615 ;
Abstract
.beta.-[2-[(DIALKYLAMINO)METHYL]-1H-indol-3-yl]-.alpha.,.alpha.-diphenylpro pionitriles and 4-[[2-[(dialkylamino)methyl]-1H-indol-3-yl]methyl]-2,4-dihydro-5-lower alkyl-2-phenyl-3H-pyrazol-3-ones and acid addition salts thereof which are useful pharmacological agents, especially as central nervous system depressants, are disclosed. The compounds can be produced by reacting an anion of an acetonitrile or a pyrazol-3-one with the appropriate quatenary salt of 2-alkyl-1,2,3,4-tetrahydropyrrolo[3,4-b]indole.