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抗肝癌药物酪丝亮肽的工艺研究 被引量:1

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摘要 目的探索一类抗肝癌新药酪丝亮肽的固相合成路线,并与申报的液相合成路线进行优缺点比较。方法采用Fmoc/Wang树脂固相合成方法,逐步接肽,然后用裂解液(TFA:Tis:H2O,95.0:2.5:2.5)从树脂切割得到粗品,最后制备液相纯化脱盐,冻干得到产品。结果终产品经质谱、磁共振检测确证,纯度为99.5%,产率为82.0%。结论Fmoc固相合成方法可以得到与液相合成一致的产品,相比液相路线,该合成方法便捷易操作,生产周期短,产率高,但是成本相对较高。
出处 《医药导报》 CAS 2007年第10期1204-1205,共2页 Herald of Medicine
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