DE3175756D1 - 3,5,12-TRIHYDROXY-6,11-DIOXONAPHTHACENES - Google Patents
3,5,12-TRIHYDROXY-6,11-DIOXONAPHTHACENESInfo
- Publication number
- DE3175756D1 DE3175756D1 DE8383108847T DE3175756T DE3175756D1 DE 3175756 D1 DE3175756 D1 DE 3175756D1 DE 8383108847 T DE8383108847 T DE 8383108847T DE 3175756 T DE3175756 T DE 3175756T DE 3175756 D1 DE3175756 D1 DE 3175756D1
- Authority
- DE
- Germany
- Prior art keywords
- dioxonaphthacenes
- trihydroxy
- 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.)
- Expired
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8023498 | 1980-07-18 | ||
GB8116053 | 1981-05-26 | ||
EP81104979A EP0044954B1 (en) | 1980-07-18 | 1981-06-26 | Anthracyclinglycosides, their preparation and pharmaceutical preparations |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3175756D1 true DE3175756D1 (en) | 1987-02-05 |
Family
ID=27225098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383108847T Expired DE3175756D1 (en) | 1980-07-18 | 1981-06-26 | 3,5,12-TRIHYDROXY-6,11-DIOXONAPHTHACENES |
Country Status (2)
Country | Link |
---|---|
AT (2) | ATE24517T1 (en) |
DE (1) | DE3175756D1 (en) |
-
1981
- 1981-06-26 DE DE8383108847T patent/DE3175756D1/en not_active Expired
- 1981-06-26 AT AT83108847T patent/ATE24517T1/en not_active IP Right Cessation
- 1981-06-26 AT AT81104979T patent/ATE12777T1/en active
Also Published As
Publication number | Publication date |
---|---|
ATE24517T1 (en) | 1987-01-15 |
ATE12777T1 (en) | 1985-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: F. HOFFMANN-LA ROCHE AG, BASEL, CH |
|
8339 | Ceased/non-payment of the annual fee |