The Neutral Constituents of the Cactus Lophocereus schottii. The Structure of Lophenol--4α-Methyl-Δ<sup>7</sup>-cholesten-3β-ol--A Link in Sterol Biogenesis<sup>1-3</sup>
作者:Carl Djerassi、G. W. Krakower、A. J. Lemin、Liang H. Liu、J. S. Mills、R. Villotti