Number | Date | Country | Kind |
---|---|---|---|
50-80292 | Jun 1975 | JA | |
50-81635 | Jul 1975 | JA | |
50-81636 | Jul 1975 | JA |
Number | Name | Date | Kind |
---|---|---|---|
3933842 | Chadha et al. | Jan 1976 | |
3959263 | Abraham et al. | May 1976 |
Entry |
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Leeney et al., Prostaglandins, II, 953, (1976). |
Corey et al., Tet. Letters, 737, 1976. |