estramustine

Estramustine (LEO-275) 是一种与雌二醇相连的氮芥，通常为磷酸盐。它已被用于治疗前列腺肿瘤；还具有防辐射功能。它被前列腺细胞选择性吸收，并通过干扰微管动力学和降低血浆睾酮水平发挥抗肿瘤作用。

Estramustine phosphate can be used to treat prostatic neoplasms; also has radiation protective properties.

Estramustine phosphate sodium (Ro 21-8837/001) 是雌二醇类似物，是一种具有口服活性抗微管化疗剂，通过与微管相关蛋白和微管蛋白结合而使微管解聚。它可诱导前列腺癌细胞凋亡，可研究前列腺癌。

Alestramustine is a cytostatic antineoplastic agent. The drug, via its active metabolites, binds to microtubule-associated proteins and β-tubulin and interferes with microtubule function, thereby suppressing cell division. Due to its estrogen moiety, Ales

Estromustine is a major active metabolite of the cystotatic estrogen and nitrogen mustard alkylating antineoplastic agent estramustine phosphate, used in the therapy of prostate cancer.