| abstract |
The invention belongs to pharmaceutical technology field, it is related to the sweet-smelling formacyl quinolinones compound of 6 hydroxyl 7 and its application.The sweet-smelling formacyl quinolinones compound of 6 hydroxyl 7 includes the stereoisomer and pharmaceutically useful salt of sweet-smelling formacyl quinolinones compound such compound of 6 hydroxyl 7, and its general structure is as follows：The sweet-smelling formacyl quinolinones compound of 6 hydroxyl 7 and the salt of the pharmaceutically useful sour addition of such compound can merge with existing medicine or alone as estrogenic agents, for treating or preventing the various diseases related to estrogen function, such as：Osteoporosis, especially cancer, breast cancer, oophoroma, osteosarcoma and carcinoma of endometrium. |