Thailanstatin A 是一种高效的真核RNA剪接抑制剂(IC50=650 nM)。它通过非共价结合于剪接体的U2 snRNA亚复合物中的SF3b亚单位发挥作用,并且对多种癌细胞系显示出低nM至亚nM IC50。Thailanstatin A 还可用作ADC的有效载荷,与曲妥珠单抗上的赖氨酸结合,形成“无连接体”ADC[1][2][3]。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | thailanstatin A methyl ester | 1609106-52-6 | C29H43NO9 | 549.662 |
—— | methyl [(3R,5S,7R,8R)-8-hydroxy-7-{(1E,3E)-5-[(2S,3S,5R,6R)-5-{[(2Z,4S)-4-methoxypent-2-enoyl]amino}-3,6-dimethyltetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-1,6-dioxaspiro[2.5]oct-5-yl]acetate | 1609108-51-1 | C28H43NO8 | 521.651 |
—— | [(3R,5S,7R,8R)-8-hydroxy-7-{(1E,3E)-5-[(2S,3S,5R,6R)-5-{[(2Z,4S)-4-hydroxypent-2-enoyl]amino}-3,6-dimethyltetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-1,6-dioxaspiro[2.5]oct-5-yl]acetic acid | 1609106-01-5 | C26H39NO8 | 493.598 |
—— | methyl [(3R,5S,7R,8R)-8-hydroxy-7-{(1E,3E)-5-[(2S,3S,5R,6R)-5-{[(2Z,4S)-4-hydroxypent-2-enoyl]amino}-3,6-dimethyltetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-1,6-dioxaspiro[2.5]oct-5-yl]acetate | 1609108-59-9 | C27H41NO8 | 507.624 |
—— | methyl [(3R,5S,7R,8R)-7-{(1E,3E)-5-[(2S,3S,5R,6R)-5-{[(2Z,4S)-4-hydroxypent-2-enoyl]amino}-3,6-dimethyltetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-8-methoxy-1,6-dioxaspiro[2.5]oct-5-yl]acetate | 1609108-83-9 | C28H43NO8 | 521.651 |
—— | (2S,3Z)-5-({(2R,3R,5S,6S)-6-[(2E,4E)-5-{(3R,4R,5R,7S)-4-hydroxy-7-[2-oxo-2-(propylamino)ethyl]-1,6-dioxaspiro[2.5]oct-5-yl}-3-methylpenta-2,4-dien-1-yl]-2,5-dimethyltetrahydro-2H-pyran-3-yl}amino)-5-oxopent-3-en-2-yl acetate | 1609106-59-3 | C31H48N2O8 | 576.731 |
—— | (2S,3Z)-5-({(2R,3R,5S,6S)-6-[(2E,4E)-5-{(3R,4R,5R,7S)-4-hydroxy-7-[2-oxo-2-(propylamino)ethyl]-1,6-dioxaspiro[2.5]oct-5-yl}-3-methylpenta-2,4-dien-1-yl]-2,5-dimethyltetrahydro-2H-pyran-3-yl}amino)-5-oxopent-3-en-2-yl 2-methylpropanoate | 1609106-67-3 | C33H52N2O8 | 604.784 |
—— | [(3R,5S,7R,8R)-7-{(1E,3E)-5-[(2S,3S,5R,6R)-3,6-dimethyl-5-({(2Z,4S)-4-[(piperidin-1-ylcarbonyl)oxy]pent-2-enoyl} amino)tetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-8-hydroxy-1,6-dioxaspiro[2.5]oct-5-yl]acetic acid | 1609106-56-0 | C32H48N2O9 | 604.741 |
泰兰司他汀B | thailanstatin B | 1426953-23-2 | C28H42ClNO9 | 572.096 |
—— | (2Z,4S)-N-[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-7-(2-hydrazinyl-2-oxoethyl)-4-hydroxy-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]-4-hydroxypent-2-enamide | 1609108-36-2 | C26H41N3O7 | 507.627 |
—— | (2Z,4S)-N-[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-7-{2-[(2-aminoethyl)amino]-2-oxoethyl}-4-hydroxy-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]-4-hydroxypent-2-enamide | 1609106-50-4 | C28H45N3O7 | 535.681 |
—— | methyl [(3R,5S,7R,8R)-8-(1-ethoxyethoxy)-7-{(1E,3E)-5-[(2S,3S,5R,6R)-5-{[(2Z,4S)-4-hydroxypent-2-enoyl]amino}-3,6-dimethyltetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-1,6-dioxaspiro[2.5]oct-5-yl]acetate | 1609131-82-9 | C31H49NO9 | 579.731 |
—— | (2S,3Z)-5-({(2R,3R,5S,6S)-6-[(2E,4E)-5-{(3R,4R,5R,7S)-4-(1-ethoxyethoxy)-7-[2-oxo-2-(propylamino)ethyl]-1,6-dioxaspiro[2.5]oct-5-yl}-3-methylpenta-2,4-dien-1-yl]-2,5-dimethyltetrahydro-2H-pyran-3-yl}amino)-5-oxopent-3-en-2-yl 2-methylpropanoate | 1609106-66-2 | C37H60N2O9 | 676.891 |
—— | (2S,3Z)-5-{[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-7-(2-amino-2-oxoethyl)-4-hydroxy-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]amino}-5-oxopent-3-en-2-yl methyl[2-(methylsulfanyl)ethyl]carbamate | 1609107-30-3 | C31H49N3O8S | 623.811 |
—— | (2S,3Z)-5-({(2R,3R,5S,6S)-6-[(2E,4E)-5-{(3R,4R,5R,7S)-4-hydroxy-7-[2-oxo-2-(propylamino)ethyl]-1,6-dioxaspiro[2.5]oct-5-yl}-3-methylpenta-2,4-dien-1-yl]-2,5-dimethyltetrahydro-2H-pyran-3-yl}amino)-5-oxopent-3-en-2-yl piperidine-1-carboxylate | 1609106-62-8 | C35H55N3O8 | 645.837 |
—— | (2S,3Z)-5-{[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-7-{2-[(2-aminoethyl)amino]-2-oxoethyl}-4-hydroxy-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]amino}-5-oxopent-3-en-2-yl piperidine-1-carboxylate | 1609106-57-1 | C34H54N4O8 | 646.825 |
—— | [(3R,5S,7R,8R)-7-{(1E,3E)-5-[(2S,3S,5R,6R)-3,6-dimethyl-5-({(2Z,4S)-4-[(piperidin-1-ylcarbonyl)oxy]pent-2-enoyl}amino)tetrahydro-2H-pyran-2-yl]-3-methylpenta-1,3-dien-1-yl}-8-(1-ethoxyethoxy)-1,6-dioxaspiro[2.5]oct-5-yl]acetic acid | 1609106-55-9 | C36H56N2O10 | 676.848 |
—— | (2S,3Z)-5-{[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-4-(1-ethoxyethoxy)-7-(2-methoxy-2-oxoethyl)-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]amino}-5-oxopent-3-en-2-yl piperidine-1-carboxylate | 1609106-54-8 | C37H58N2O10 | 690.875 |
—— | (2S,3Z)-5-{[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-7-{2-[(2,5-dioxopyrrolidin-1-yl)oxy]-2-oxoethyl}-4-hydroxy-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]amino}-5-oxopent-3-en-2-ylpiperidine-1-carboxylate | 1609106-63-9 | C36H51N3O11 | 701.814 |
—— | (2Z,4S)-N-[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-7-(2-amino-2-oxoethyl)-4-{[tert-butyl(dimethyl)silyl]oxy}-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]-4-hydroxypent-2-enamide | 1609107-34-7 | C32H54N2O7Si | 606.875 |
—— | (2S,3Z)-5-{[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-7-(2-amino-2-oxoethyl)-4-{[tert-butyl(dimethyl)silyl]oxy}-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]amino}-5-oxopent-3-en-2-yl methyl[2-(methylsulfanyl)ethyl]carbamate | 1609107-36-9 | C37H63N3O8SSi | 738.074 |