Number | Name | Date | Kind |
---|---|---|---|
3725067 | Bailey et al. | Apr 1973 | |
4254132 | Kramer et al. | Mar 1981 | |
5055586 | Kim et al. | Oct 1991 |
Number | Date | Country |
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0476659 | Mar 1992 | EPX |
Entry |
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Elnagdi et al., J. Het. Chem, 14, 227-30 (1977) Apr. |
Bailey, J. Chem. Soc. Perk. I 2047-52, (1977) (5). |
Farag et al., J. Het. Chem, 24, 1341-44, (1987) Sep.-Oct. |