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. 01, 1990
Filed:
Mar. 06, 1989
Applicant:
Inventors:
Shoji Yoshimura, Iruma, JP;
Yuzi Matsuzaki, Kawagoe, JP;
Mamoru Sugimoto, Tokyo, JP;
Masayoshi Ito, Kunitachi, JP;
Tomoya Ogawa, Musashino, JP;
Assignee:
Mect Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ; C07G / ; C07G / ;
U.S. Cl.
CPC ...
536 182 ; 536-41 ; 536 172 ; 536 184 ; 536 185 ; 536124 ;
Abstract
The present application discloses a new sialosyl glyceride having the following formula, which compound is useful as a remedy for nervous diseases, has an excellent compatability with the living bodies, and is easily producible. ##STR1## wherein R.sup.1 represents a hydrogen atom or XCH.sub.2 CO-- (X being a halogen atom), R.sup.2 represents an alkali metal, a hydrogen atom or a lower alkyl group, R.sup.3 represents a hydrogen atom or --CO(CH.sub.2)mCH.sub.3, R.sup.4 represents --CO(CH.sub.2)mCH.sub.3 amd m and n each represents a number of 0 to 30.