Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Soda Co Ltd
Sagami Chemical Research Institute
Original Assignee
Nippon Soda Co Ltd
Sagami Chemical Research Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Soda Co Ltd, Sagami Chemical Research InstitutefiledCriticalNippon Soda Co Ltd
Priority to JP11041476ApriorityCriticalpatent/JPS5337674A/en
Publication of JPS5337674ApublicationCriticalpatent/JPS5337674A/en
Publication of JPS6117829B2publicationCriticalpatent/JPS6117829B2/ja
PURPOSE: To prepare the title compound, easily useful as intermediates for pharmacenticals, agrichemicals, fluorecent pigments, by the hydrolysis of novel 2-cyanopyrazine-3-carboxyamide obtained from diaminomaleonitrile and glyoxal.
COPYRIGHT: (C)1978,JPO&Japio
JP11041476A1976-09-141976-09-14Preparation of pyrazinecarbamoylcarboxylic acid
GrantedJPS5337674A
(en)