LT - Nauji vitamino D analogai, jų gavimo būdas, tarpiniai junginiai ir farmacinė kompozicija
EN - NOVEL VITAMIN D ANALOGUES, PROCESS FOR THEIR PREPARATION, INTERMEDIATE CHEMICAL COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS
Legal status
Patent lapsed (non-payment of fees)
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL.: (2006.01) |
A61K 31/59
A61P 3/00
A61P 9/00
A61P 11/00
A61P 35/00
A61P 37/00
C07C 401/00
|
Patent
| (11) |
Number of the document |
3983 |
| (13) |
Kind of document |
B |
| (21) |
Application number |
IP1536 |
| (22) |
Date of filing the application |
1993-12-06 |
| (41) |
Date of publication of the application |
1995-09-25 |
| (45) |
Date of publication of patent |
1996-06-25 |
Priority applications
| (30) |
Number |
Date |
Country code |
|
8904154 |
1989-02-23
|
GB |
|
PCT/DK90/0036 |
1990-02-13
|
WO |
|
5001741 |
1991-08-22
|
SU |
Applicant
| (71) |
LEO PHARMACEUTICAL PRODUCTS LTD. A/S,
Industriparken 55, DK-2750 Ballerup,
DK
|
Inventors
| (72) |
Martin John CALVERLEY, DK
Kai HANSEN, DK
Lise BINDERUP, DK
|
Grantee
| (73) |
LEO PHARMACEUTICAL PRODUCTS LTD. A/S,
Industriparken 55, DK-2750 Ballerup,
DK
|
Attorney or representative
| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
|
Title
| (54) |
NOVEL VITAMIN D ANALOGUES, PROCESS FOR THEIR PREPARATION, INTERMEDIATE CHEMICAL COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS
|
Last renewal fee
|
Payment date |
Validity (years) |
Amount |
|
2001-11-20 |
9 |
720.00
LTL
|
Legal status
|
Patent lapsed (non-payment of fees)
|
|
|
Invalidation date |
2002-12-06 |
