The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2020
Filed:
Oct. 30, 2017
Luoxin Pharmaceutical (Shanghai) Co., Ltd., Shanghai, CN;
Shandong Luoxin Pharmaceutical Group Stock Co., Ltd., Shandong, CN;
Jianyu Lu, Shanghai, CN;
Charles Z. Ding, Shanghai, CN;
Xu Zeng, Shanghai, CN;
Huijun He, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Lihong Hu, Shanghai, CN;
Jiaqiang Dong, Shanghai, CN;
Tie-Lin Wang, Shanghai, CN;
Abstract
Disclosed in the present invention is a type of indole substituted piperidine compounds as an estrogen receptor down-regulator. Specifically disclosed are a compound as shown in formula (I), a pharmaceutically acceptable salt, hydrate or prodrug thereof, a preparation method therefor, a pharmaceutical composition thereof, and a use thereof as an estrogen receptor down-regulator in the treatment of estrogen receptor positive breast cancers.