Number | Name | Date | Kind |
---|---|---|---|
4454139 | Ward et al. | Jun 1984 | |
4550114 | White | Feb 1985 | |
4791108 | Clark | Jul 1988 | |
4886798 | Clark | Dec 1989 | |
4956365 | Clark et al. | Sep 1990 | |
5013761 | Beedle et al. | May 1991 | |
5134140 | Stack | Jul 1992 |
Number | Date | Country |
---|---|---|
0259092A1 | Feb 1987 | EPX |
Entry |
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Clark et al., J. Med. Chem. 34, pp. 705-711 (1991). |
Investigation on the Chemistry of Berbans, by Szabo et al., Nouv. J. Chimie, 4(3), 199-202 (1980). |