ATE40360T1 - 4H-1-BENZOPYRAN-4-ONE AND THEIR SULFUR CONTAINING ANALOGUES. - Google Patents
4H-1-BENZOPYRAN-4-ONE AND THEIR SULFUR CONTAINING ANALOGUES.Info
- Publication number
- ATE40360T1 ATE40360T1 AT86300469T AT86300469T ATE40360T1 AT E40360 T1 ATE40360 T1 AT E40360T1 AT 86300469 T AT86300469 T AT 86300469T AT 86300469 T AT86300469 T AT 86300469T AT E40360 T1 ATE40360 T1 AT E40360T1
- Authority
- AT
- Austria
- Prior art keywords
- benzopyran
- sulfur containing
- containing analogues
- analogues
- sulfur
- Prior art date
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69636485A | 1985-01-30 | 1985-01-30 | |
US06/799,580 US4678787A (en) | 1985-01-30 | 1985-11-22 | 4H-1-benzopyran-4-ones and their sulfur containing analogs |
EP86300469A EP0190015B1 (en) | 1985-01-30 | 1986-01-23 | Novel 4h-1-benzopyran-4-ones and their sulphur containing analogs |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE40360T1 true ATE40360T1 (en) | 1989-02-15 |
Family
ID=27229107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86300469T ATE40360T1 (en) | 1985-01-30 | 1986-01-23 | 4H-1-BENZOPYRAN-4-ONE AND THEIR SULFUR CONTAINING ANALOGUES. |
Country Status (1)
Country | Link |
---|---|
AT (1) | ATE40360T1 (en) |
-
1986
- 1986-01-23 AT AT86300469T patent/ATE40360T1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |