Hussain Nisar, Parvez Masood
Acta Crystallogr Sect E Struct Rep Online. 2009 May 7;65(Pt 6):o1202. doi: 10.1107/S1600536809016031.
3-meth-oxy-24-methyl-9,19-cyclo-lanost-25-ene), C(32)H(54)O, is a triterpenoid which has been isolated from Skimmia laureola. The three six-membered rings adopt chair, slightly distorted half-chair and distorted boat conformations, and the five-membered ring adopts an envelope conformation. All the rings are trans fused.
3-甲氧基-24-甲基-9,19-环羊毛甾-25-烯(C₃₂H₅₄O)是一种从月桂茵芋中分离出来的三萜类化合物。三个六元环分别呈现椅式、轻微扭曲的半椅式和扭曲的船式构象,五元环呈现信封式构象。所有环均为反式稠合。