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. 10, 2008
Filed:
Aug. 10, 2004
Applicant:
Hiroyuki Nohira, Saitama, JP;
Inventor:
Hiroyuki Nohira, Saitama, JP;
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07B 57/00 (2006.01); C07C 229/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Optically active β-phenylalanine compound may be prepared in an industrially advantageous manner by reacting an N-acyl-β-phenylalanine compound with a specific optically resolving agent to effect an optical resolution by formation of diastereomer salts, and removing the optically resolving agent from each diastereomer, to give an optically N-acyl-β-phenylalanine compound. Deacylation may be further carried out to obtain an optically active β-phenylalanine compound.
Nohira, Hiroyuki. (2008). Method for producing optically active β-phenylalanine compounds (U.S. Patent No. 7385080). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7385080
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile