Skip to main content
An official website of the United States government

SERD ZB716

An orally bioavailable selective estrogen receptor degrader/downregulator (SERD) and a structural analog of fulvestrant, with potential antineoplastic activity. Upon oral administration, SERD ZB-716 specifically targets and binds to the estrogen receptor (ER) and induces a conformational change that promotes ER degradation. This prevents ER-mediated signaling and inhibits both the growth and survival of ER-expressing cancer cells.
Synonym:borestrant
ERalpha-coregulator degrader ZB716
selective estrogen receptor alpha degrader ZB716
selective estrogen receptor degrader ZB716
Code name:ZB 716
ZB-716
ZB716
Search NCI's Drug Dictionary