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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A61K 31/415 A61P 43/00 C07D 233/00 |
| (11) | Number of the document | 3658 |
| (13) | Kind of document | B |
| (21) | Application number | IP916 |
| (22) | Date of filing the application | 1993-08-31 |
| (41) | Date of publication of the application | 1995-03-27 |
| (45) | Date of publication of patent | 1996-01-25 |
| (30) | Number | Date | Country code |
| 8723715 | 1987-10-09 | GB | |
| 4356681 | 1988-10-07 | SU |
| (71) |
Orion-yhtymae Oy,
Orionintie 1, PL 65, SF-02101 Espoo,
FI
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| (72) |
Arto Johannes KARJALAINEN, FI
Lauri Veikko Matti KANGAS, FI Kauko OivaAntero KURKELA, FI |
| (73) |
Orion-yhtymae Oy,
Orionintie 1, PL 65, SF-02101 Espoo,
FI
|
| (74) |
Marius JAKULIS - JASON,
AAA Law, A. Goštauto g. 40B, Verslo centras "Dvyniai", LT-03163 Vilnius,
LT
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| (54) | METHOD FOR PREPARING AROMATASE INHIBITING 4(5)-IMIDAZOLE DERIVATIVES |
| Payment date | Validity (years) | Amount | |
| 1996-08-06 | 4 | 80.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1997-08-31 |