| (11) | Number of the document | 1560 |
| (21) | Number of the application | 96-0172 |
| (22) | Filing date of the application | 1994.10.26 |
| | Date of filing the request for examination | (pe raspunderea solicitantului) 16.11.1998 |
| (71) | Name(s) of applicant(s), code of the country | PARKE, DAVIS & COMPANY, US; |
| (72) | Name(s) of inventor(s), code of the country | ELLSWORTH, Edmund, Lee, US; LUNNEY Elizabeth Ann, US; TAIT, Bradley, Dean, US; |
| (73) | Name(s) of owner(s), code of the country | PARKE, DAVIS & COMPANY, US; |
| (54) | Title of the invention | Cyclic compounds, pharmaceutical compositions on base thereof and methods of treatment of infections or diseases provoked by retroviruses |
| (13) | Kind-of-document code | |
| (51) | International Patent Classification | C07C 321/26 (2006.01); C07C 323/20 (2006.01); C07C 323/22 (2006.01); C07D 211/86 (2006.01); C07D 309/32 (2006.01); C07D 311/96 (2006.01); C07D 405/04 (2006.01); C07D 405/12 (2006.01); C07D 407/06 (2006.01); C07D 407/12 (2006.01); |
| (19) | Country | US |
| (41) | Date of publication of the application | 1999.01.31 |
| (45) | Date of publication of patent granting decision: | 2000.11.30 |
| (47) | Date of issuance of patent | 2001.07.31 |
| (30) | Priority | 08/155, 443, 1993.11.19, US; 08/319,821, 1994.10.12, US |
| (74) | Patent attorney | SIMANENKOVA Tatiana, Str. Andrei Doga 2/1, MD-2024, Chişinău, Republica Moldova |
| | Substantive examiner(s) | EGOROV Tamara |
| (85) | Date of introducing the national procedure | 1996.05.17 |
| (86) | International application | PCT/US1994/012234, 1994.10.26 |
| (87) | International publication | WO 1995/14011, 1995.05.26 |
| | Payment for maintenance up to the date | 2005.10.26 |
| | Date of patent termination | 2005.10.26 |
| | Date of publication of the termination of patent, with the right of restoration | 2006.05.31 |
| | Date of publication of the termination of patent, without the right of restoration | 2006.12.29 |