CAS NO: | 198480-55-6 |
规格: | ≥98% |
包装 | 价格(元) |
10mg | 电议 |
25mg | 电议 |
50mg | 电议 |
100mg | 电议 |
Pipendoxifene (ERA-923) is a novel and potent estrogen antagonist (SERM) with antitumor activity. It inhibits estrogen binding to ER-alpha with IC50 of 14 nM. In ER-alpha-positive human MCF-7 breast carcinoma cells, ERA-923 inhibits estrogen-stimulated growth (IC50 = 0.2 nM) associated with cytostasis. In vitro, a MCF-7 variant with inherent resistance to tamoxifen (10-fold) or 4-OH tamoxifen (>1000-fold) retains complete sensitivity to ERA-923 . In preclinical models, ERA-923 has an improved efficacy and safety compared with tamoxifen. In the combination with temsirolimus, ERA-923 showed excellent anticancer activity in preclinical models.
纯度:≥98%
CAS:198480-55-6