Chongqing Upgra Biotechnology Co., Ltd.

Yun Tang

Huan Liu

Bin Wang

Qian Zhang

Dajun Li

Gaoquan Li

Jianhuan Li

Xiaodan Wu

Liangyan Peng

Tingting He

Yanyan Zhang

Jvyuan Shui

Lei Huang

Cuifang Zhang

Maofen Chen

Disclosed are an intermediate drug having synergistic anticancer activity and a polyethylene glycol-coupled synergistic anticancer drug, and a method preparing therefor and use thereof. The intermediate drug has the general structural formula of (I), and the polyethylene glycol-coupled synergistic anticancer drug has the general structural formula of (II). The drugs achieve the combined medication of various anticancer drugs and avoid the toxic reaction caused by the interaction among the drugs or by the pharmacokinetics of the drugs when taking various anticancer drugs, facilitate overcoming the multidrug resistance of cancers, have a synergistic effect, and can be used for preparing anticancer medicaments and for treating cancers.

Intermediate drug with synergistic anticancer activity and polyethylene glycol-coupled synergistic anticancer drug, and preparation method therefor and use thereof

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Chongqing, China

Yun Tang