BENZOTHIOPHENE SELECTIVE ESTROGEN RECEPTOR BLOCKERS Russian patent published in 2021 - IPC C07D333/64 C07D409/12 A61K31/381 A61P35/00 

Abstract RU 2747802 C2

FIELD: pharmaceuticals.

SUBSTANCE: invention relates to compounds of the Formula:

wherein m is 0, 1, or 2; n is 0, 1, or 2; XA is-O -; ring B is phenyl, naphthyl, or quinolinyl; Ring C is phenyl or thiophenyl; R1 is selected from hydroxyl and -O(С16alkyl); R2 is selected from

-СН=СНСООН, -NH(CO)COOH and -СООН; R3 is independently selected in each case from hydrogen, halogen and C16alkyl and R4 is independently selected in each case from hydrogen, halogen, hydroxyl, C16alkyl, C16fluoroalkyl and -O(C16fluoroalkyl), or its pharmacologically acceptable salts, which are estrogen receptor blockers, and their use for treatment of estrogen-related diseases.

EFFECT: estrogen receptor blockers are proposed that can be used in estrogen-related disease treatment.

44 cl, 10 dwg, 4 tbl, 1 ex

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RU 2 747 802 C2

Authors

Thatcher, Gregory, R.

Xiong, Rui

Zhao, Jiong

Tonetti, Debra, A.

Dates

2021-05-14Published

2016-12-09Filed