Disclosed herein are compounds of Formula (I) or pharmaceutically acceptable salts thereof: wherein R1 and R2 independently represent a
hydrogen atom or a
deuterium atom; r3'and R3 ''independently represent a
hydrogen atom, a
methyl group, a methoxyl group, a
chlorine atom, a
fluorine atom, or a cyano group; r4 represents a
hydrogen atom or a
fluorine atom; r5 and R5'independently represent a
hydrogen atom or a
fluorine atom; y represents-CH2-,-CH =,-CR9 =,-O-or-NH-wherein R9 represents a fluorine atom or a (C1-C3)
alkyl group; represents a
single bond or a
double bond; p is 0 or 1; x represents-CH =,-N = or-CR ''= wherein R'' represents a (C1-C3)
alkyl or
halogen atom, a cyano group, or a (C1-C3) fluoroalkyl group; r7 independently represents a (C1-C3)
alkyl group, a
halogen atom, a cyano group, or a (C1-C3) fluoroalkyl group; n is 0, 1 or 2; and R6 represents a (C1-C6) alkyl group, said alkyl group being optionally substituted; r8 represents a
hydrogen atom, a (C1-C3) alkyl group, a-CH2F group, a-CHF2 group, a-CF3 group, or a (C3-C4) cycloalkyl group. Further disclosed are processes for preparing the same, pharmaceutical compositions comprising the same and the compounds of formula (I) for use as inhibitors and degrading agents of
estrogen receptors, in particular for use in the treatment of
ovulation dysfunction,
cancer,
endometriosis,
osteoporosis, benign prostatic
hyperplasia or
inflammation. # imgabs0 #