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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A61K 31/519 A61P 11/00 C07D 473/00 |
| (11) | Number of the document | 3685 |
| (13) | Kind of document | B |
| (21) | Application number | IP1455 |
| (22) | Date of filing the application | 1993-11-10 |
| (41) | Date of publication of the application | 1995-05-25 |
| (45) | Date of publication of patent | 1996-01-25 |
| (30) | Number | Date | Country code |
| 42 30/86 | 1986-10-09 | HU | |
| 4203547 | 1987-10-09 | SU |
| (71) |
CHINOIN GYOGYSZER-ES VEGYESZETI TERMEKEK GYARA RT,
To utca 1-5, H-1045 Budapest IV,
HU
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| (72) |
Dezso KORBONITS, HU
Emil MINKER, HU Zoltan VARGAI, HU Gergely HEJA, HU Gabor KOVACS, HU Agnes GOTTSEGEN, HU Sandor ANTUS, HU Sandor VIRAG, HU Andrea BOLEHOVSZKY, HU Jeno MARTON, HU Katalin MARMAROSI, HU Lorand DEBRECZENI, HU Laszlo TARDOS, HU Peter KORMOCZY, HU Vera GERGELY, HU Gabor HORVATH, HU |
| (73) |
CHINOIN GYOGYSZER-ES VEGYESZETI TERMEKEK GYARA RT,
To utca 1-5, H-1045 Budapest IV,
HU
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| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) | OXADIAZOLYLALKYLPURIN DERIVATIVES, PROCESS FOR PREPARING THEM AND PHARMACOLOGICAL PREPARATIONS |
| Payment date | Validity (years) | Amount | |
| 1997-11-07 | 5 | 100.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1998-11-10 |