Xylomexicanins A and B, new Delta14,15-mexicanolides from seeds of the Chinese mangrove Xylocarpus granatum.
Two new mexicanolide-type limonoids, named xylomexicanin A (1) and xylomexicanin B (2), were isolated from seeds of the Chinese mangrove Xylocarpus granatum. Their structures were elucidated on the basis of spectroscopic methods. Compound 1 exhibited antiproliferative activity against human breast carcinoma cells (KT), while 2 did not show inhibitory effects on eleven human tumour cell lines tested.
Shen
Li-Ru
LR
Department of Medicinal Natural Product Chemistry, School of Pharmaceutical Sciences, Hebei Medical University, 361 Zhongshan East Road, Shijiazhuang, 050017, Hebei Province, P. R. China.
Dong
Mei
M
Guo
Dong
D
Yin
Bao-Wei
BW
Zhang
Man-Li
ML
Shi
Qing-Wen
QW
Huo
Chang-Hong
CH
Kiyota
Hiromasa
H
Suzuki
Nobuo
N
Cong
Bin
B