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:
Mar. 31, 1998
Filed:
Jun. 05, 1995
Applicant:
Inventors:
Assignee:
Ono Pharmaceutical Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514459 ; 549417 ;
Abstract
A method for improving the solubility of a salt of a glucopyranose derivative of formula (I) ##STR1## wherein R.sup.2, R.sup.3 and Y.sup.+ are as defined herein. The compound of formula (I) possesses enhanced activity for cellular immunity, and therefore is useful as an enhancing agent for immunity. It also possesses inducing activity for TNF, IL-1, and IFN, and therefore is useful as an anti-tumor agent.