Number | Date | Country | Kind |
---|---|---|---|
60-43731 | Mar 1985 | JPX | |
60-43732 | Mar 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3080381 | Pappo | Mar 1963 | |
3179658 | Hirschmann et al. | Apr 1965 | |
3280133 | Pappo et al. | Oct 1966 | |
3290287 | Mazur et al. | Dec 1966 |
Number | Date | Country |
---|---|---|
1277754 | Jun 1972 | GBX |
Entry |
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Applezweig, "Steroid Drugs", McGraw-Hill Book Co., New York, (1962), pp. 340-341, 344, 614-615. |
Djerassi, "Steroid Reactions, An Outline for Organic Chemists", Holden-Day, Inc., San Francisco (1963), p. 242. |
Nace, et al., J. Organic Chemistry, vol. 31, pp. 2109-2115 (1966). |