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:
Aug. 12, 1980
Filed:
Mar. 30, 1979
Applicant:
Inventors:
Masanao Shinohara, Naruto, JP;
Yoshimasa Nakano, Tokushima, JP;
Hirotsugu Kaise, Tokushima, JP;
Taketoshi Izawa, Tokushima, JP;
Wasei Miyazaki, Tokushima, JP;
Assignee:
Otsuka Pharmaceutical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ; C07H / ;
U.S. Cl.
CPC ...
424180 ; 536-4 ; 424182 ;
Abstract
3-0-(.beta.-D-Glucuronopyranosyl)-soyasapogenol B represented by the formula (I): ##STR1## and salts thereof and process for preparing the same are disclosed. The compound represented by the formula (I) and salts thereof have anticomplementary activity and are useful as therapeutic agents for autoimmune diseases, collagen diseases, and rheumatic diseases.