Dilworth IP, LLC
Crystal form of estrogen receptor inhibitor and preparation method therefor
Disclosed are a crystal form of an estrogen receptor inhibitor and a preparation method therefor, in particular disclosed are a crystal form A of a compound of formula (I) and a preparation method therefor, and the use of the crystal form in the preparation of a drug for treating breast cancer.
SHANDONG LUOXIN PHARMACEUTICAL GROUP STOCK CO., LTD. LUOXIN PHARMACEUTICAL (SHANGHAI) CO., LTD.
C C A A
C07B C07D A61P A61K
additional inventional inventional inventional
Tie-Lin Zhijuan Weidong Shenyi Huijun Jianyu Charles Z. Jiaqiang Lihong
Wang Chen Li Shi He Lu Ding Dong Hu