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, 1984
Filed:
Apr. 26, 1982
Applicant:
Inventors:
Satoshi Horii, Sakai, JP;
Hiroshi Fukase, Osaka, JP;
Assignee:
Takeda Chemical Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544 92 ; 564462 ; 560115 ;
Abstract
Novel aminocyclitols, namely the compounds of the formula ##STR1## wherein X is hydroxyl group, a halogen or an acyloxy group; Y is hydrogen or a halogen; and OR.sup.1 is an optionally protected hydroxyl group; and their production. These aminocyclitols are important intermediates for preparing valiolamine having .alpha.-glucosidase inhibitory activity.
Horii, Satoshi. (1984). Aminocyclitols and their production (U.S. Patent No. 4446319). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4446319
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile