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:
Jul. 30, 1991
Filed:
Aug. 22, 1989
Takao Matsuo, Kyoto, JP;
Hiroyuki Odaka, Osaka, JP;
Tsuyoshi Suzuki, Hyogo, JP;
Masao Tsuda, Hyogo, JP;
Takeda Chemical Industries, Ltd., Osaka, JP;
Abstract
Alpha-glucosidase inhibitor is provided as a promoter of calcium absorption in mammals. The examples of the inhibitor are shown by the formula; ##STR1## wherein A stands for a C.sub.1 -C.sub.10 acyclic hydrocarbon group which may be substituted by hydroxyl, phenoxy, thienyl, furyl, pyridyl, cyclohexyl or phenyl group which itself may be further substituted, a C.sub.5 -C.sub.6 cyclic hydrocarbon group which may be substituted by hydroxyl, hydroxymethyl, methyl or amino group, or a sugar residue. There is also provided a calcium preparation which contains an .alpha.-glucosidase inhibitor and a calcium source.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile