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:
Jan. 15, 1991
Filed:
May. 12, 1989
Applicant:
Inventors:
Masayasu Kurono, Aichi, JP;
Yasuaki Kondo, Aichi, JP;
Ryoichi Unno, Aichi, JP;
Yukiharu Matsumoto, Aichi, JP;
Hiromoto Kimura, Aichi, JP;
Mitsuru Oka, Aichi, JP;
Kiichi Sawai, Aichi, JP;
Assignee:
Sanwa Kagaku Kenkyusho Co., Ltd., Higashi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
548453 ;
Abstract
7a-Nitromethyl-2,3,5,6,7,7a-hexahydro-1H-pyrrolizine of the formula ##STR1## and salts thereof, as well as processes for the preparation of the compound and 7a-aminomethyl-2,3,5,6,7,7a-hexahydro-1H-pyrrolizine and salts thereof.
Kurono, Masayasu. (1991). Pyrrolizine derivative and its manufacture (U.S. Patent No. 4985569). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4985569
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile