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. 22, 1991
Filed:
Jun. 29, 1988
Applicant:
Inventors:
Assignee:
Cheil Sugar & Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
514 33 ; 514557 ; 514574 ; 536 181 ;
Abstract
A method of preparing a triterpenoids from Ilex pubescens which includes extracting the Ilex pubescens roots with organic solvent to an initial extract and converting the initial extract to the triterpenoids exhibiting antithrombotic activity on humans or mammals. Also, a pharmaceutical composition containing an effective antithrombotic amount of the triterpenoids from the Ilex pubescens.