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. 26, 1998
Filed:
Mar. 14, 1997
Applicant:
Inventors:
Hyo Sung Kwak, Seoul, KR;
Chong Ryul Lee, Seoul, KR;
Sang Choon Lee, Kyeongki-do, KR;
Hong Woo Lee, Kwangmyeong, KR;
Hoi Choo Son, Suwon, KR;
Eung Nam Kim, Seoul, KR;
Kyeong Bok Min, Seoul, KR;
Assignee:
Chong Kun Dang Corp., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
548556 ; 548568 ; 548569 ; 544372 ; 546208 ;
Abstract
The present invention relates to a mercaptopyrrolidinyl derivative of the following formula ##STR1## suitable for the preparation of carbapenem compounds.