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. 31, 1988
Filed:
May. 27, 1986
Applicant:
Inventors:
Assignee:
Kanegafuchi Chemical Industry Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514262 ; 544276 ; 544277 ;
Abstract
Novel 7-hydroxyguanine compounds of the formula: ##STR1## wherein R is hydrogen atom, tetrahydropyranyl group or tetrahydrofuryl group, and R.sub.2 is hydrogen atom, tetrahydropyranyl group or tetrahydrofuryl group, provided that when R.sub.1 is hydrogen atom, R.sub.2 is tetrahydropyranyl group or tetrahydrofuryl group, and a salt thereof, which have excellent anti-tumor activity, process for preparing the compounds, and anti-tumor agent containing said compound as an active ingredient.
Ishii, Kiyoto. (1988). 7-hydroxyguanine compounds (U.S. Patent No. 4748176). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4748176
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile