Number | Date | Country | Kind |
---|---|---|---|
9018196 | Aug 1990 | GBX | |
9102305 | Feb 1991 | GBX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/GB91/01384 | 8/14/1991 | 2/18/1993 | 2/18/1993 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO92/03441 | 3/5/1992 |
Number | Name | Date | Kind |
---|---|---|---|
4659389 | Wumbles et al. | Apr 1987 |
Number | Date | Country |
---|---|---|
184162 | Jun 1986 | EPX |
356399 | Feb 1990 | EPX |
WO8905304 | Jun 1989 | WOX |
Entry |
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Jarrar et al, J. Heterocyclic Chem., 27, pp. 275-278 (1990). |