作者: Min Zhang , Wen-Liang Wang , Yu-Chun Fang , Tian-Jiao Zhu , Qian-Qun Gu
DOI: 10.1021/NP700737G
关键词:
摘要: Three new diketopiperazine alkaloids, 6-methoxyspirotryprostatin B (1), 18-oxotryprostatin A (2), and 14-hydroxyterezine D (3), with an oxaspiro[4.4]lactam moiety, 14-norpseurotin A (4)…