JPS53128632A - Pyrrolopyrazine compounds, their preparation, and pigments consisting of them - Google Patents

Pyrrolopyrazine compounds, their preparation, and pigments consisting of them

Info

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
Application number
JP4352177A
Other languages
Japanese (ja)
Other versions
JPS6140711B2 (en
Inventor
Masaru Ito
Nobuo Tomita
Fumihiko Nagasaki
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
Original Assignee
Nippon Soda Co Ltd
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 filed Critical Nippon Soda Co Ltd
Priority to JP4352177A priority Critical patent/JPS53128632A/en
Publication of JPS53128632A publication Critical patent/JPS53128632A/en
Publication of JPS6140711B2 publication Critical patent/JPS6140711B2/ja
Granted legal-status Critical Current

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
JP4352177A 1977-04-18 1977-04-18 Pyrrolopyrazine compounds, their preparation, and pigments consisting of them Granted JPS53128632A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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