JPS53128632A - Pyrrolopyrazine compounds, their preparation, and pigments consisting of them - Google Patents
Pyrrolopyrazine compounds, their preparation, and pigments consisting of themInfo
- Publication number
- JPS53128632A JPS53128632A JP4352177A JP4352177A JPS53128632A JP S53128632 A JPS53128632 A JP S53128632A JP 4352177 A JP4352177 A JP 4352177A JP 4352177 A JP4352177 A JP 4352177A JP S53128632 A JPS53128632 A JP S53128632A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- pigments consisting
- pyrrolopyrazine compounds
- pyrrolopyrazine
- compounds
- 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.)
- Granted
Links
Abstract
PURPOSE: Pyrrolopyrazine compounds expressed by the formula I: (R is H or methyl; X is carbocyclic aromatic or heterocyclic aromatic residue).
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4352177A JPS53128632A (en) | 1977-04-18 | 1977-04-18 | Pyrrolopyrazine compounds, their preparation, and pigments consisting of them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4352177A JPS53128632A (en) | 1977-04-18 | 1977-04-18 | Pyrrolopyrazine compounds, their preparation, and pigments consisting of them |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53128632A true JPS53128632A (en) | 1978-11-09 |
JPS6140711B2 JPS6140711B2 (en) | 1986-09-10 |
Family
ID=12666042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4352177A Granted JPS53128632A (en) | 1977-04-18 | 1977-04-18 | Pyrrolopyrazine compounds, their preparation, and pigments consisting of them |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53128632A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722244A (en) * | 1985-08-30 | 1988-02-02 | Toyota Jidosha Kabushiki Kaisha | Differential gear in an automobile |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324211A (en) * | 1964-06-24 | 1967-06-06 | Monsanto Co | Method for producing a uniform foamed surface on a plastic article |
-
1977
- 1977-04-18 JP JP4352177A patent/JPS53128632A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324211A (en) * | 1964-06-24 | 1967-06-06 | Monsanto Co | Method for producing a uniform foamed surface on a plastic article |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722244A (en) * | 1985-08-30 | 1988-02-02 | Toyota Jidosha Kabushiki Kaisha | Differential gear in an automobile |
Also Published As
Publication number | Publication date |
---|---|
JPS6140711B2 (en) | 1986-09-10 |
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