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:
Jun. 19, 2001
Filed:
Mar. 03, 1999
Applicant:
Inventors:
Yoshihito Fujinami, Okayama, JP;
Shino Okazaki, Okayama, JP;
Akihiro Tai, Okayama, JP;
Kenji Sasaki, Okayama, JP;
Itaru Yamamoto, Okayama, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K 3/134 ;
U.S. Cl.
CPC ...
C07D / ; A61K 3/134 ;
Abstract
Acyl derivatives of glycosyl-L-ascorbic acids which have a higher oil-solubility than L-ascorbic acid, glycosyl-L-ascorbic acids, and inorganic esters of L-ascorbic acid such as phosphates and sulfates of L-ascorbic acid. When administered to living bodies, the acyl derivatives easily permeate into living tissues to release L-ascorbic acid, resulting in an exertion of the physiological action inherent to L-ascorbic acid. Thus, the derivatives can be arbitrarily used in food products, cosmetics, and pharmaceuticals.