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:
Feb. 15, 2005
Filed:
Feb. 19, 2001
Applicants:
Kuniaki Tatsuta, Tokyo, JP;
Shigeki Kikuyama, Niigata, JP;
Yoshin Tamai, Niigata, JP;
Inventors:
Assignees:
Kuraray Co., Ltd., Kurashiki, JP;
Nissan Chemical Industries, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D215/12 ;
U.S. Cl.
CPC ...
Abstract
The present invention provides a production method of quinoline derivative (V)wherein each symbol is as defined in the Specification, which includes reacting quinolinecarbaldehyde (I) with any of the compounds (II) to (IV) in the presence of a base, followed by hydrolysis.