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. 09, 1990
Filed:
Jul. 28, 1986
Applicant:
Inventors:
Shiro Terashima, Tokyo, JP;
Yoshikazu Kimura, Sagamihara, JP;
Yoshio Ito, Sagamihara, JP;
Kunikazu Sakai, Tokyo, JP;
Tamejiro Hiyama, Sagamihara, JP;
Assignee:
Sumitomo Pharmaceuticals Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07F / ;
U.S. Cl.
CPC ...
549419 ; 556418 ; 562567 ;
Abstract
An amino acid derivative of the formula: ##STR1## wherein R.sup.1 is a protective group for hydroxyl, which is useful as an intermediate for production of antimicrobial agent.