JPS53119882A - Preparation of aminopyrazinecarboxylic acid esters - Google Patents

Preparation of aminopyrazinecarboxylic acid esters

Info

Publication number
JPS53119882A
JPS53119882A JP3266077A JP3266077A JPS53119882A JP S53119882 A JPS53119882 A JP S53119882A JP 3266077 A JP3266077 A JP 3266077A JP 3266077 A JP3266077 A JP 3266077A JP S53119882 A JPS53119882 A JP S53119882A
Authority
JP
Japan
Prior art keywords
preparation
acid esters
aminopyrazinecarboxylic
aminopyrazinecarboxylic acid
carbamoylpyrazine
Prior art date
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.)
Pending
Application number
JP3266077A
Other languages
Japanese (ja)
Inventor
Giichi Genda
Masaru Ito
Saburo Kano
Yozo Otsuka
Takakazu Kojima
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 Institute filed Critical Nippon Soda Co Ltd
Priority to JP3266077A priority Critical patent/JPS53119882A/en
Publication of JPS53119882A publication Critical patent/JPS53119882A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain readily title compounds useful as intermediate for manufacturing pharmaceuticals, pesticides, fluorescent pigments, dyes, etc. from 2-carbamoylpyrazine-3-carboxylic acid produced as diaminomaleonitrile derivatives (DAMN)on an industrial scale.
COPYRIGHT: (C)1978,JPO&Japio
JP3266077A 1977-03-24 1977-03-24 Preparation of aminopyrazinecarboxylic acid esters Pending JPS53119882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3266077A JPS53119882A (en) 1977-03-24 1977-03-24 Preparation of aminopyrazinecarboxylic acid esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3266077A JPS53119882A (en) 1977-03-24 1977-03-24 Preparation of aminopyrazinecarboxylic acid esters

Publications (1)

Publication Number Publication Date
JPS53119882A true JPS53119882A (en) 1978-10-19

Family

ID=12365011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3266077A Pending JPS53119882A (en) 1977-03-24 1977-03-24 Preparation of aminopyrazinecarboxylic acid esters

Country Status (1)

Country Link
JP (1) JPS53119882A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059379A (en) * 1973-09-29 1975-05-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059379A (en) * 1973-09-29 1975-05-22

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