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. 05, 2010
Filed:
Sep. 26, 2007
Masami Kozawa, Funabashi, JP;
Hideki Musashi, Funabashi, JP;
Masami Kozawa, Funabashi, JP;
Hideki Musashi, Funabashi, JP;
Nissan Chemical Industries, Ltd., Tokyo, JP;
DaiNippon Sumitomo Pharma Co., Ltd., Osaka, JP;
Abstract
There is provided a method for producing a succinimide compound. The method for producing a succinimide compound of formula (3) comprises reacting an aminomalonic ester compound of formula (1) with a compound of formula (2) in a solvent in the presence of a base, wherein an alcohol is used as the solvent and an alkali metal alkoxide is used as the base. (where Rand Rindependently represent an alkyl group having 1 to 12 carbon atom(s) which may be a straight chain, branched or cyclic, etc., Rand Rindependently represent a hydrogen atom, etc., Rrepresents an alkyl group having 1 to 12 carbon atom(s) which may be straight chain, branched or cyclic, etc.).