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:
Nov. 10, 1998
Filed:
Dec. 01, 1995
Applicant:
Inventors:
Sang-Sup Jew, Seoul, KR;
Hee-Doo Kim, Seoul, KR;
Young-Hoon Jung, Kyunggi, KR;
Eun-Hee Park, Seoul, KR;
Sung-Ki Seo, Pusan, KR;
Tae-Gyu Nam, Chungbuk, KR;
Duc-Ky Hahn, Seoul, KR;
Jae-Ho Park, Seoul, KR;
Pil-Jong Sim, Seoul, KR;
Min-Jung Lim, Seoul, KR;
Kyung-Haw Lim, Seoul, KR;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
514 25 ; 514 23 ; 514766 ; 536-41 ; 536 181 ; 562498 ;
Abstract
The object of the present invention is to provide asiatic acid derivatives, its pharmaceutically acceptable salts or esters. Asiatic acid, its trisaccharide asiaticoside and mddecassic acid, extracted from Centella asiatica have been used for a long time in the management of skin scars and chronic ulcers. In this invention, asiatic acid derivatives synthesized from asiatic acid show excellent wound-healing properties.