Light intensity also influenced CPT allocation in Camptotheca acuminata seedlings.

光强也影响喜树碱在喜树幼苗各器官中的分配.

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Temperature and dilution may affect the stability of the 9 - NC self - emulsifying delivery system.

考察温度和不同稀释倍数对9-硝基喜树碱给药系统稳定性的影响.

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Twelve 20 - hydroxyl ester analogues of camptothecin were prepared and evaluated in vitro antitumor activity.

为了改善取代喜树碱的溶解性、抗肿瘤活性和毒副作用,设计合成了十二个新的取代喜树碱20-位羟基酯衍生物.

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OBJECTIVE To screen the formulation and preparation of the coated hydroxycamptothecin ( HCPT ) nanoliposomes ( N - liposomes ).

目的研究羟基喜树碱 包衣 纳米 脂质体的处方筛选及制备工艺.

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Inhibition on cells proliferation and effective concentrations of CPT are measured by MTT assay.

用mtt法检测喜树碱对细胞增殖的抑制及有效浓度范围.

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Objective The anti carcinoma pattern of hydroxy camptothecin ( OPT ) is estimated and guided to clinical medication.

目的:预测羟基喜树碱 ( OPT ) 的抗癌谱,指导临床用药.

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Camptothecin was isolated in 1966, but its use was hampered by its poor water solubility.

喜树碱早在1966年就已经被分离出来, 由于水溶性差而阻碍了对它的使用.

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Method Topotecan hydrochloride was synthesized from camptothecin by improved hydrogenation oxidation and the Mannich reaction.

方法以天然产物喜树碱为原料,经氢化还原、化制得中间体10羟基喜树碱,再与双(甲氨基)烷反应制备盐酸拓扑替康.

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The technological process for producing camptothecin by using dendrophilous leaf and seed as raw material.

本发明涉及一种以喜树叶及种子为原料,生产喜树碱的工艺方法.

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