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:
Apr. 10, 1984
Filed:
Mar. 28, 1983
Applicant:
Inventors:
Leo Berger, Montclair, NJ (US);
Gary L Olson, Westfield, NJ (US);
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
546150 ; 424258 ; 544126 ; 544361 ; 546 84 ; 564154 ; 548516 ;
Abstract
The present invention is directed to a compound having the formula ##STR1## which is used as an intermediate in the preparation of octahydro-1H-pyrrolo[2,3-g]isoquinolines.