Table 1. Structures and IC50 Values of Ipomoeassin F and Its Analogues.
Compounds | structure | IC50(nM) | ||||||
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|
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R1 | R2 | MDA-MB-231 | MCF7 | HeLa | U937 | Jurkat | ||
| ||||||||
ipomoeassin F | Ac | H | 6.5 | 43.7 | 16.4 | 5.4 | 6.1 | |
1 | H | H | 131 | 86.7 | 133 | 72.5 | 139 | |
2 | Ac | Ac | 16.5 | 216 | 138 | 79.8 | 82.6 |