West L M, Northcote P T, Hood K A, Miller J H, Page M J
School of Chemical and Physical Sciences, Victoria University of Wellington, New Zealand.
J Nat Prod. 2000 May;63(5):707-9. doi: 10.1021/np9904511.
A new mycalamide, mycalamide D (3), has been isolated from the New Zealand marine sponge Mycale sp. This new metabolite, in which the C13-O-methyl group of mycalamide A (1) is replaced by a hydrogen atom, was found to be cytotoxic to a range of mammalian cell lines, with a potency approximately 20-fold less than that of 1.
一种新的海绵酰胺,海绵酰胺D(3),已从新西兰海洋海绵Mycale sp.中分离出来。这种新的代谢产物中,海绵酰胺A(1)的C13 - O - 甲基被一个氢原子取代,被发现对一系列哺乳动物细胞系具有细胞毒性,其效力比1低约20倍。