CH601178A5 - - Google Patents
Info
- Publication number
- CH601178A5 CH601178A5 CH1174974A CH1174974A CH601178A5 CH 601178 A5 CH601178 A5 CH 601178A5 CH 1174974 A CH1174974 A CH 1174974A CH 1174974 A CH1174974 A CH 1174974A CH 601178 A5 CH601178 A5 CH 601178A5
- Authority
- CH
- Switzerland
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732344195 DE2344195C3 (de) | 1973-09-01 | 1973-09-01 | Verfahren zur Herstellung von Aminoanthrachinonen aus Nitroanthrachinonen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH601178A5 true CH601178A5 (de) | 1978-06-30 |
Family
ID=5891388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1174974A CH601178A5 (de) | 1973-09-01 | 1974-08-28 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5051126A (de) |
BE (1) | BE819381A (de) |
CH (1) | CH601178A5 (de) |
DE (1) | DE2344195C3 (de) |
FR (1) | FR2242370B3 (de) |
GB (1) | GB1477038A (de) |
IT (1) | IT1019164B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2916958A1 (de) * | 1978-04-28 | 1979-11-08 | Ciba Geigy Ag | Verfahren zur herstellung von 1,2- diaminoanthrachinon |
EP0005206B1 (de) * | 1978-04-28 | 1981-04-01 | Ciba-Geigy Ag | Verfahren zur Herstellung von 1,4-Diaminoanthrachinon-2-carbonsäure |
AU4946697A (en) * | 1996-10-28 | 1998-05-22 | Merck Patent Gmbh | Dihydrobenzoanthracenone, -pyrimidinone or dihydronaphtoquinolinone |
CN109810008A (zh) * | 2019-02-26 | 2019-05-28 | 海门市五洋化工有限公司 | 一种染料中间体的合成方法 |
-
1973
- 1973-09-01 DE DE19732344195 patent/DE2344195C3/de not_active Expired
-
1974
- 1974-08-28 CH CH1174974A patent/CH601178A5/xx not_active IP Right Cessation
- 1974-08-30 IT IT5281174A patent/IT1019164B/it active
- 1974-08-30 FR FR7429637A patent/FR2242370B3/fr not_active Expired
- 1974-08-30 GB GB3793174A patent/GB1477038A/en not_active Expired
- 1974-08-30 BE BE148068A patent/BE819381A/xx unknown
- 1974-09-02 JP JP9998774A patent/JPS5051126A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5051126A (de) | 1975-05-07 |
DE2344195B2 (de) | 1980-04-17 |
GB1477038A (en) | 1977-06-22 |
DE2344195A1 (de) | 1975-04-03 |
DE2344195C3 (de) | 1980-12-11 |
FR2242370B3 (de) | 1977-06-17 |
FR2242370A1 (de) | 1975-03-28 |
IT1019164B (it) | 1977-11-10 |
BE819381A (fr) | 1975-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |