JPS5747357A - Novel disazo compound and its preparation - Google Patents
Novel disazo compound and its preparationInfo
- Publication number
- JPS5747357A JPS5747357A JP12257480A JP12257480A JPS5747357A JP S5747357 A JPS5747357 A JP S5747357A JP 12257480 A JP12257480 A JP 12257480A JP 12257480 A JP12257480 A JP 12257480A JP S5747357 A JPS5747357 A JP S5747357A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound shown
- preparation
- compound
- disazo compound
- 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
- -1 disazo compound Chemical class 0.000 title abstract 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000010288 sodium nitrite Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Photoreceptors In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12257480A JPS5747357A (en) | 1980-09-04 | 1980-09-04 | Novel disazo compound and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12257480A JPS5747357A (en) | 1980-09-04 | 1980-09-04 | Novel disazo compound and its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5747357A true JPS5747357A (en) | 1982-03-18 |
| JPS648031B2 JPS648031B2 (enrdf_load_stackoverflow) | 1989-02-10 |
Family
ID=14839265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12257480A Granted JPS5747357A (en) | 1980-09-04 | 1980-09-04 | Novel disazo compound and its preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5747357A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521652A1 (de) * | 1984-06-19 | 1985-12-19 | Ricoh Co., Ltd., Tokio/Tokyo | Disazoverbindungen, verfahren zu deren herstellung und diese enthaltende lichtempfindliche materialien |
| WO1994004512A1 (en) * | 1992-08-14 | 1994-03-03 | Xenova Limited | Pharmaceutically active diketopiperazines |
| GB2286393A (en) * | 1994-02-14 | 1995-08-16 | Xenova Ltd | Pharmaceutical compounds |
-
1980
- 1980-09-04 JP JP12257480A patent/JPS5747357A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521652A1 (de) * | 1984-06-19 | 1985-12-19 | Ricoh Co., Ltd., Tokio/Tokyo | Disazoverbindungen, verfahren zu deren herstellung und diese enthaltende lichtempfindliche materialien |
| US4666805A (en) * | 1984-06-19 | 1987-05-19 | Ricoh Co., Ltd. | Photosensitive material containing disazo compound for use in electrophotography |
| WO1994004512A1 (en) * | 1992-08-14 | 1994-03-03 | Xenova Limited | Pharmaceutically active diketopiperazines |
| GB2286393A (en) * | 1994-02-14 | 1995-08-16 | Xenova Ltd | Pharmaceutical compounds |
| JPH09508639A (ja) * | 1994-02-14 | 1997-09-02 | ゼノバ リミテッド | 薬学的なピペラジン化合物 |
| GB2286393B (en) * | 1994-02-14 | 1998-08-26 | Xenova Ltd | Piperazinedione derivatives and pharmaceutical uses thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS648031B2 (enrdf_load_stackoverflow) | 1989-02-10 |
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