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    • 8. 发明授权
    • Antitumor-active 2-alkoxyestradiol sulfamates
    • 抗肿瘤活性2-烷氧基雌二醇亚磺酸盐
    • US08026229B2
    • 2011-09-27
    • US10217165
    • 2002-08-13
    • Ina Scherlitz-HofmannJens HoffmannAlexander HillischEberhard UngerTobias NeumannSigfrid SchwarzOlaf PetersThomas Michel
    • Ina Scherlitz-HofmannJens HoffmannAlexander HillischEberhard UngerTobias NeumannSigfrid SchwarzOlaf PetersThomas Michel
    • A61K31/56C07J1/00
    • A61K31/565A61K31/56
    • The present invention relates to the use of 2-alkoxyestrogen sulfamates of general formula I wherein R1 and R2 independently represent H, methyl, C1-C4 acyl, benzoyl R3 represents C1-C4 alkyl or a group of formula CnFmHo, wherein n=1, 2, 3, 4, 5 or 6, m>1, and m+o=2n+1, R4 and R5 in each case represent H or, together, a methylene group or an additional double bond, R6 represents H, R7 represents OH, OC1-C4-alkyl, OC1-C11-acyl or OSO2NR1R2, the dashed lines in the B and C rings of the steroid skeleton additionally representing up to two double bonds, for the production of a medical drug for the treatment of tumor diseases which can be affected positively by inhibiting the tubulin polymerization. The inventive compounds are distinguished by the 2-alkoxy substitution in conjunction with the 17-hydroxy substitution. They have a special effect with regard to inhibiting tubulin polymerization and can be used, for example, for the treatment of prostate cancers.
    • 本发明涉及通式Ⅰ的2-烷氧基雌激素亚磺酸盐的用途,其中R 1和R 2独立地表示H,甲基,C 1 -C 4酰基,苯甲酰基,R 3表示C 1 -C 4烷基或式C n F m H 0基团,其中n = 2,3,4,5或6,m≥1,m + o = 2n + 1,R4和R5各自表示H或一起为亚甲基或另外的双键,R6表示H,R7表示 OH,OC1-C4-烷基,OC1-C11-酰基或OSO2NR1R2,类固醇骨架的B和C环中的虚线另外代表多达两个双键,用于生产用于治疗肿瘤疾病的药物 这可以通过抑制微管蛋白聚合而受到积极的影响。 本发明化合物通过2-烷氧基取代与17-羟基取代相结合来区分。 它们在抑制微管蛋白聚合方面具有特殊的效果,并且可以用于例如前列腺癌的治疗。