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:
Oct. 16, 2007
Filed:
Sep. 19, 2001
Applicants:
Hisafumi Ikeda, Chiba, JP;
Isao Saito, Kyoto, JP;
Fumihiko Kitagawa, Aichi, JP;
Inventors:
Assignee:
Credia Japan Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 245/08 (2006.01); C07C 271/20 (2006.01); C07D 221/04 (2006.01); C07D 311/12 (2006.01); C07D 311/16 (2006.01); C07D 311/80 (2006.01); C07D 475/14 (2006.01); C07D 491/22 (2006.01); C07D 495/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compound represented by the general formula (I) below: In the formula, A is as defined in the specification and B denotes where n is an integer of 1 to 4, and a process for producing the above compound includes a reaction between an activated ester and a t-butoxycarbonylaminoethylamine or an ω-amino acid derivative.