Number | Date | Country | Kind |
---|---|---|---|
91 06583 | May 1991 | FRX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/FR92/00482 | 5/29/1992 | 1/10/1994 | 1/10/1994 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO92/21663 | 12/10/1992 |
Number | Name | Date | Kind |
---|---|---|---|
4717720 | Shroot et al. | Jan 1988 | |
4920140 | Shroot | Apr 1990 | |
4940696 | Shroot et al. | Jul 1990 | |
5098895 | Shroot et al. | Mar 1992 |
Number | Date | Country |
---|---|---|
0199636 | Oct 1986 | EPX |
2570377 | Mar 1986 | FRX |
2164648 | Mar 1986 | GBX |
Entry |
---|
Katritzky, Comprehensive Heterocyclic Chemistry p. 472 (1984). |