| Literature DB >> 19968236 |
Ling Zhang1, Rong-Hua Luo, Fei Wang, Meng-Yuan Jiang, Ze-Jun Dong, Liu-Meng Yang, Yong-Tang Zheng, Ji-Kai Liu.
Abstract
Trigonothyrins A-C (1-3), which are highly functionalized daphnane diterpenoids, were isolated from the stems of Trigonostemon thyrsoideum. Compounds 1-3 represent the first examples of daphnanes with an oxygen-bridged four-membered-ring system, and a linkage mode of 12,13,14-orthoester. Compound 3 was observed to inhibit HIV-1 induced cytopathic effects. The EC(50) value was 2.19 microg/mL, and the therapeutic index (TI) was more than 90.Entities:
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Year: 2010 PMID: 19968236 DOI: 10.1021/ol9025638
Source DB: PubMed Journal: Org Lett ISSN: 1523-7052 Impact factor: 6.005