JPS53119882A - Preparation of aminopyrazinecarboxylic acid esters - Google Patents
Preparation of aminopyrazinecarboxylic acid estersInfo
- 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
Links
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5059379A (en) * | 1973-09-29 | 1975-05-22 |
-
1977
- 1977-03-24 JP JP3266077A patent/JPS53119882A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5059379A (en) * | 1973-09-29 | 1975-05-22 |
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