Leptomycin B(CI 940;LMB)是一种蛋白出核转运抑制剂。它通过在半胱氨酸残基处进行共价修饰,使CRM1/exportin 1 失活。此外,Leptomycin B 是一种有效的抗真菌抗生素,能够阻断真核细胞周期。
靶点中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (2S,3S)-2-[(1E,3Z,5R,7E,9E,11R,13S,14R,15S,17E)-3-ethyl-14,19-dihydroxy-5,9,11,13,15,17-hexamethyl-12-oxononadeca-1,3,7,9,17-pentaenyl]-3-methyl-2,3-dihydropyran-6-one | 217640-23-8 | C33H50O5 | 526.757 |
—— | (2S,3S)-2-[(1E,3Z,5R)-3-ethyl-7-hydroxy-5-methylhepta-1,3-dienyl]-3-methyl-2,3-dihydropyran-6-one | 217640-27-2 | C16H24O3 | 264.365 |
—— | (2S,3S)-2-[(1E,3Z,5R,7E,9E,11R,12S,13R,14R,15S,17E)-14,19-bis[[tert-butyl(dimethyl)silyl]oxy]-3-ethyl-12-hydroxy-5,9,11,13,15,17-hexamethylnonadeca-1,3,7,9,17-pentaenyl]-3-methyl-2,3-dihydropyran-6-one | 217640-21-6 | C45H80O5Si2 | 757.298 |
—— | (3R,4Z,6E)-5-ethyl-3-methyl-7-[(2S,3S)-3-methyl-6-oxo-2,3-dihydropyran-2-yl]hepta-4,6-dienal | 217640-09-0 | C16H22O3 | 262.349 |