Sjöstrand, U., Kornprobst, J.M., and Djerassi, C. 1981. Minor and trace sterols from marine invertebrates 29. (22E)-ergosta-5,22,25-trien-3ß-ol and (22E,24R)-24,26-dimethylcholesta-5,22,25(27)-trien-3ß-ol. Two new marine sterols from the sponge. Steroids. 38:355-364. |
|