Stelleralides A-C, novel potent anti-HIV daphnane-type diterpenoids from Stellera chamaejasme L.
Stelleralides A-C, novel potent anti-HIV daphnane-type diterpenoids from Stellera chamaejasme L.
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DOI:
10.1021/ol200889s
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发表时间:
2011-06-03
期刊:
影响因子:
5.2
通讯作者:
Lee, Kuo-Hsiung
中科院分区:
文献类型:
--
作者:
Asada, Yoshihisa;Sukemori, Aya;Watanabe, Takashi;Malla, Kuber J.;Yoshikawa, Takafumi;Li, Wei;Koike, Kazuo;Chen, Chin-Ho;Akiyama, Toshiyuki;Qian, Keduo;Nakagawa-Goto, Kyoko;Morris-Natschke, Susan L.;Lee, Kuo-Hsiung
Three novel 1-alkyldaphnane-type diterpenes, stelleralides A–C (4–6), and five known compounds were isolated from the roots of Stellera chamaejasme L. The structures of 4–6 were elucidated by extensive spectroscopic analyses. Several isolated compounds showed potent anti-HIV activity. Compound 4 showed extremely potent anti-HIV activity (EC90 0.40 nM) with the lowest cytotoxicity (IC50 4.3 μM), and appears to be a promising compound for development into anti-AIDS clinical trial candidates.
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