| Literature DB >> 25945812 |
Yan Sheng1, Serge Fotso1, Jeffrey D Serrill1, Salmah Shahab2, Dwi Andreas Santosa2,3, Jane E Ishmael1, Philip J Proteau1, T Mark Zabriskie1, Taifo Mahmud1.
Abstract
Two new apoptolidins, 2'-O-succinyl-apoptolidin A (11) and 3'-O-succinyl-apoptolidin A (12), were isolated from the culture broth of an Indonesian Amycolatopsis sp. ICBB 8242. These compounds inhibit the proliferation and viability of human H292 and HeLa cells. However, in contrast to apoptolidin A (1), they do not inhibit cellular respiration in H292 cells. It is proposed that apoptolidins are produced and secreted in their succinylated forms and 1 is the hydrolysis product of 11 and 12.Entities:
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Year: 2015 PMID: 25945812 DOI: 10.1021/acs.orglett.5b01055
Source DB: PubMed Journal: Org Lett ISSN: 1523-7052 Impact factor: 6.005