Estrogen Receptors

GSK-1292263 is a novel GPR119 agonist.

Bazedoxifene is a third generation selective estrogen receptor modulator (SERM). Bazedoxifene acetate significantly prevents bone mass loss at 20 mg/day in healthy postmenopausal women with normal or low bone mineral density.

acolbifene is a substance being studied in the prevention of breast cancer in women at high risk of breast cancer. Acolbifene hydrochloride binds to estrogen receptors in the body and blocks the effects of estrogen in the breast. It is a type of selective estrogen receptor modulator (SERM).

Arzoxifene HCl is the hydrochloride salt of arzoxifene, a synthetic aromatic derivative with anti-estrogenic properties. Arzoxifene binds to estrogen receptors as a mixed estrogen agonist/antagonist.

IRL-2500 is a potent, selective ETBR antagonist. It shows some selectivity for ETB receptors (IC50 values are 1.3 and 94 nM for ETB and ETA receptors respectively).

AZD9496 is a potent and orally bioavailable selective estrogen receptor downregulator and antagonist.

Brilanestrant (GDC-0810, ARN-810??? is a potent ER-α binder (ER-α, IC50 = 6.1 nM; ER-β, IC50 = 8.8 nM), a full transcriptional antagonist with no agonism and displays good potency and efficacy in ER-α degradation (EC50 = 0.7 nM) and MCF-7 breast cancer cell viability (IC50 = 2.5 nM) assays with good selectivity over other nuclear hormone receptors.

ERB-196 is a nonsteroidal selective estrogen receptor-β (ERβ) agonist.

Prinaberel(ERB-041) is a potent and selective ERbeta agonist; being >200-fold selective for ERbeta.

Estetrol, a natural estrogen synthesized exclusively during pregnancy by the human fetal liver, is a selective nuclear estrogen receptor modulator.