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:
Dec. 12, 1978
Filed:
May. 20, 1977
Applicant:
Inventor:
Tetsuo Suami, Musashina-shi, Tokyo, JP;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 17 ; 424180 ; 536-4 ; 536 18 ;
Abstract
5,6-Epineamine represented by the formula (I) ##STR1## and a process for preparing 5,6-epineamine of the formula (I) above which comprises hydrolyzing the epoxy group of a compound of the formula (II) ##STR2## wherein R.sup.1 represents a protective group for an amino group and R.sup.2 represents a protective group for a hydroxyl group, and removing the protective groups for the amino and hydroxyl groups.