Synthesis and Anti-proliferativein-vitro Activity of Two Natural Dihydrostilbenes and their Analogues
作者:Wei-Ge Zhang、Rui Zhao、Jian Ren、Li-Xiang Ren、Jin-Guang Lin、Dai-Lin Liu、Ying-Liang Wu、Xin-Sheng Yao
DOI:10.1002/ardp.200600146
日期:2007.5
A total synthetic route for two natural dihydrostilbenes with significant cytotoxicity toward human cancer cell lines, (3‐(2‐(7‐methoxybenzo[d][1,3]dioxol‐5‐yl)ethyl)phenol 1a and 6‐(3‐hydroxyphenethyl)benzo[d][1,3]dioxol‐4‐ol 1b), which were isolated from Bulbophyllum odoratissimum Lindl, was developed via Wittig–Horner reaction. The natural products 1a and 1b were obtained in 28% and 20% overall
对人类癌细胞系具有显着细胞毒性的两种天然二氢芪的全合成路线,(3-(2-(7-甲氧基苯并 [d] [1,3] 二氧六环-5-基)乙基)苯酚 1a 和 6-(3 -Hydroxyphenethyl) benzo [d] [1,3] dioxol-4-ol 1b),它们是从 Bulbophyllum odoratissimum Lindl 中分离出来的,它是通过 Wittig-Horner 反应开发的。天然产物 1a 和 1b 的总收率分别为 28% 和 20%。此外,合成了两种天然二氢芪的九种类似物 1c-1k,并通过 MTT 测定评估了它们对人 SGC-7901、KB 和 HT-1080 细胞系的抗增殖活性。1c和1d的活性与天然产物1a和1b的活性范围相同。