Number | Name | Date | Kind |
---|---|---|---|
3790586 | Irikura et al. | Feb 1974 | |
4044015 | Kuhla et al. | Aug 1977 | |
4228291 | Durant et al. | Oct 1980 | |
4307101 | Durant et al. | May 1977 | |
4307101 | Durant et al. | Dec 1981 |
Entry |
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Blatcher et al., Tet. Letters, vol. 21, pp. 2195-2196, Jun. 1980. |
Glover et al., J.E.S. Perkin I, 959 (1980). |
Fuentes et al., C.A. 83, 131521g (1975). |
Glover et al., C.A. 80, 47900k (1974). |
Aleksandrova et al., C.A., 76, 139814f (1972). |