Tetrahedron p. 1941 - 1952 (1988)
Update date:2022-07-30
Topics:
Hedtmann, Udo
Hobert, Kurt
Milkova, Tsenka
Welzel, Peter
Two routes for the conversion of 5α-cholest-7-ene-3β-ol (11) into 7, which has the typical ecdysteroid substitution pattern in rings B, C, and D, have been developed.Making use of one of the methods, 5,6-dihydroergosterol (31) was converted into the 38, p
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Doi:10.1016/S0040-4020(01)87672-9
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(2020)
