JPS51140926A - A method for preparing anthraquinones-substituted azomethine dye - Google Patents

A method for preparing anthraquinones-substituted azomethine dye

Info

Publication number
JPS51140926A
JPS51140926A JP6414775A JP6414775A JPS51140926A JP S51140926 A JPS51140926 A JP S51140926A JP 6414775 A JP6414775 A JP 6414775A JP 6414775 A JP6414775 A JP 6414775A JP S51140926 A JPS51140926 A JP S51140926A
Authority
JP
Japan
Prior art keywords
azomethine dye
substituted
anthraquinones
preparing
substituted azomethine
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
JP6414775A
Other languages
Japanese (ja)
Other versions
JPS5313490B2 (en
Inventor
Hiroto Ando
Koichi Takagi
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP6414775A priority Critical patent/JPS51140926A/en
Publication of JPS51140926A publication Critical patent/JPS51140926A/en
Publication of JPS5313490B2 publication Critical patent/JPS5313490B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: A water-insoluble anthraquinone-substituted azomethine yellow dye of the formula I (where X1 is O, S or imino group; X2 is O or imino group; Y1 and Y2 are H, halogen and may form a hetero ring with 10-position of the antbraquinone nucleus).
COPYRIGHT: (C)1976,JPO&Japio
JP6414775A 1975-05-30 1975-05-30 A method for preparing anthraquinones-substituted azomethine dye Granted JPS51140926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6414775A JPS51140926A (en) 1975-05-30 1975-05-30 A method for preparing anthraquinones-substituted azomethine dye

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6414775A JPS51140926A (en) 1975-05-30 1975-05-30 A method for preparing anthraquinones-substituted azomethine dye

Publications (2)

Publication Number Publication Date
JPS51140926A true JPS51140926A (en) 1976-12-04
JPS5313490B2 JPS5313490B2 (en) 1978-05-10

Family

ID=13249663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6414775A Granted JPS51140926A (en) 1975-05-30 1975-05-30 A method for preparing anthraquinones-substituted azomethine dye

Country Status (1)

Country Link
JP (1) JPS51140926A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822632A1 (en) * 1978-05-24 1979-11-29 Bayer Ag ANTHRACHINONE DERIVATIVES
EP0008063A1 (en) * 1978-08-10 1980-02-20 Bayer Ag Azomethine derivatives of anthraquinones, methods for their preparation, their use in the pigmentation of organic macromolecular compounds and the materials thus obtained
US4319025A (en) * 1979-08-04 1982-03-09 Bayer Aktiengesellschaft Anthraquinone-azomethine compounds, processes for their preparation and processes for dyeing synthetic fibre materials and for pigmenting organic macromolecular substances
WO1998018764A1 (en) * 1996-10-28 1998-05-07 Merck Patent Gmbh Dihydrobenzoanthracenone, -pyrimidinone or dihydronaphtoquinolinone
US5959109A (en) * 1996-05-15 1999-09-28 Neurocrine Biosciences, Inc. Compounds and methods for increasing endogenous levels of corticotropin-releasing factor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822632A1 (en) * 1978-05-24 1979-11-29 Bayer Ag ANTHRACHINONE DERIVATIVES
FR2426710A1 (en) * 1978-05-24 1979-12-21 Bayer Ag ANTHRAQUINONIC DERIVATIVES, THEIR PRODUCTION PROCESS AND THEIR APPLICATION TO THE PIGMENTATION OF MACROMOLECULAR ORGANIC MATERIALS
EP0008063A1 (en) * 1978-08-10 1980-02-20 Bayer Ag Azomethine derivatives of anthraquinones, methods for their preparation, their use in the pigmentation of organic macromolecular compounds and the materials thus obtained
US4319025A (en) * 1979-08-04 1982-03-09 Bayer Aktiengesellschaft Anthraquinone-azomethine compounds, processes for their preparation and processes for dyeing synthetic fibre materials and for pigmenting organic macromolecular substances
US5959109A (en) * 1996-05-15 1999-09-28 Neurocrine Biosciences, Inc. Compounds and methods for increasing endogenous levels of corticotropin-releasing factor
US6133276A (en) * 1996-05-15 2000-10-17 Neurocrine Biosciences, Inc. Compounds and methods for increasing endogenous levels of corticotropin-releasing factor
WO1998018764A1 (en) * 1996-10-28 1998-05-07 Merck Patent Gmbh Dihydrobenzoanthracenone, -pyrimidinone or dihydronaphtoquinolinone

Also Published As

Publication number Publication date
JPS5313490B2 (en) 1978-05-10

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