JPS51140926A - A method for preparing anthraquinones-substituted azomethine dye - Google Patents
A method for preparing anthraquinones-substituted azomethine dyeInfo
- 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
Links
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
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)
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 |
-
1975
- 1975-05-30 JP JP6414775A patent/JPS51140926A/en active Granted
Cited By (7)
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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