NOVEL SUBSTITUTED 6,7-DIHYDRO-5H-BENZO[7]ANNULENE COMPOUNDS, PROCESSES FOR THEIR PREPARATION AND THERAPEUTIC USES THEREOF
申请人:Sanofi
公开号:US20170233340A1
公开(公告)日:2017-08-17
Compounds of formula (I):
wherein R1 and R2 represent hydrogen or deuterium atoms; R3 represents a hydrogen atom or a —COOH, a —OH or a —OPO(OH)
2
group; R4 represents a hydrogen atom or a fluorine atom; R5 represents a hydrogen atom or a —OH group; wherein at least one of R3 or R5 is different from a hydrogen atom; when R3 represents a —COOH, —OH or —OPO(OH)
2
group, then R5 represents a hydrogen atom; when R5 represents a —OH group, then R3 and R4 represent hydrogen atoms; and R6 is selected from an optionally substituted phenyl, heteroaryl, cycloalkyl and heterocycloalkyl group;
and the preparation and the therapeutic uses of the compounds of formula (I) as inhibitors and degraders of estrogen receptors, useful especially in the treatment of cancer.