18-METHYL-6,7-METHYLENE-3-OXO-17-PREGN-4-ENE-21,17β-CARBOLACTONES, PHARMACEUTICAL PREPARATIONS CONTAINING SAID COMPOUNDS AND USE THEREOF IN THE TREATMENT OF ENDOMETRIOSIS
The present invention relates to 18-methyl-6,7-methylene-17-pregn-4-ene-21,17&bgr;-carbolactones of general formula I wherein the 6,7-methylene group can be in α- or &bgr; position, pharmaceutical preparations containing at least one isomer of formula I and use thereof in the treatment of endometriosis.본 발명은 6,7-메틸렌 그룹이 α- 또는 β-위치에 있을 수 있는, 화학식(I)의 18-메틸-6,7-메틸렌-17-프레그느-4-엔-21,17β-카르보락톤, 화학식(I)의 이성체중 적어도 1종을 함유하는 약제학적 제제 및 자궁내막증의 치료에 있어서 이들의 용도에 관한 것이다: 화학식(I)