The present invention relates to substituted steroid compounds having the formula
Wherein R
1
is H or halogen; R
2
is H, (1C-4C)alkyl, (1C-4C)acyl, glucuronyl or sulfamoyl; R
3
is H or halogen; R
4
is H, (1C-4C)alkyl, (2C-4C)alkenyl or (2C-4C)alkynyl; R
5
is methyl or ethyl; R
6
is H or methyl; R
7
is H or methyl; R
8
is H or acyl for use in the treatment and prevention of endometriosis, for contraception, for hormonal therapy in perimenopausal and post-menopausal women, for the treatment of osteoporosis and for the treatment uterine fibroids and other menstrual-related disorders, such as dysfunctional uterine bleeding.
本发明涉及具有以下式的取代类
固醇化合物:
其中R1为氢或卤素;R2为氢、(1C-4C)烷基、(1C-4C)酰基、
葡萄糖酰基或磺酰基;R3为氢或卤素;R4为氢、(1C-4C)烷基、(2C-4C)烯基或(2C-4C)炔基;R5为甲基或乙基;R6为氢或甲基;R7为氢或甲基;R8为氢或酰基,用于治疗和预防子宫内膜异位症、避孕、更年期和绝经后妇女的激素疗法、治疗骨质疏松症以及治疗子宫肌瘤和其他与月经有关的疾病,如功能性子宫出血。