金黄霉素B
98%
Product Name: Chrysomycin B
| CAS号: | 83852-56-6 |
| 分子式: | C27H28O9 |
| 分子量: | 496.51 |
| MDL号: | MFCD07370132 |
金黄霉素B
| 介绍: | Chrysomycin B is a minor analogue in a complex of C-glycoside antitumor actives isolated fromStreptomyces. Chrysomycin B, containing a methyl group in the 8-position, is less active than its vinylanalogue (Chrysomycin A), albeit still a potent antitumor active and an inhibitor of the catalytic activity of human topoisomerase II. More recent research on related metabolites, the gilvocarcins, suggests that chrysomycins may act as photoactivated crosslinkers of DNA to histones. |
| 特定比重: | 1.41 |
| 贮存: | 储存温度:2-8 ℃ |
金黄霉素B
