New Cytotoxic Terpenoids from the Wood of <i>Vepris </i><i>p</i><i>unctata </i>from the Madagascar Rainforest
作者:V. S. Prakash Chaturvedula、Jennifer K. Schilling、James S. Miller、Rabodo Andriantsiferana、Vincent E. Rasamison、David G. I. Kingston
DOI:10.1021/np0303512
日期:2004.5.1
examination of the cytotoxic constituents of the wood of Veprispunctata resulted in the isolation of the two newterpenoids 1 and 2 and eight known compounds, glechomanolide (3), isogermafurenolide, (E,E)-germacra-1(10),4,7(11)-triene, alpha-amyrin, lupeol, lupeyl acetate, taraxerol, and 3-epi-taraxerol, in addition to the alkaloids reported reported previously. The structures of the two new compounds were