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:
Jul. 30, 1996
Filed:
Dec. 29, 1994
Applicant:
Inventors:
Pyeong-Uk Park, Seoul, KR;
Sungsoo Pyo, Kyungki-do, KR;
Suk-Kwan Lee, Anyang-si, KR;
Jin H Sung, Seoul, KR;
Wie J Kwak, Seoul, KR;
Hwa-Kun Park, Seoul, KR;
Yong-Baik Cho, Kyungki-do, KR;
Geun Ho Ryu, Kyungki-do, KR;
Taek S Kim, Kyungki-do, KR;
Assignee:
Sunkyong Industries Co., Ltd., Kyungki-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
5142328 ; 514468 ; 544153 ; 544378 ; 546174 ; 546197 ; 5462841 ; 5482678 ; 548526 ; 549297 ;
Abstract
The present invention is directed to new ginkgolide derivatives, which may be used for the prevention or treatment of various PAF-induced diseases, and the pharmaceutical uses of these derivatives. The present invention is also directed to a process for preparing these ginkgolide derivatives. ##STR1##