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UT-34
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
UT-34图片
CAS NO:2168525-92-4
包装与价格:
包装价格(元)
2 mg电议
5 mg电议
10 mg电议
25 mg电议
50 mg电议
100 mg电议
200 mg电议
1 mL*10 mM(in DMSO)电议

产品介绍
UT-34 是选择性的、具有口服活性的泛雄激素受体拮抗剂和降解剂,能够作用于野生型 AR (IC50:211.7 nM)、F876L-AR (IC50:262.4 nM)、W741L-AR (IC50:215.7 nM)。它与配体结合结构域和功能 1结构域结合,并需要泛素蛋白酶体途径来降解AR。它有抗前列腺癌的能力。

产品描述

UT-34 is a selective and orally active antagonist of second-generation pan-androgen receptor (AR) and degrader(IC50s of 211.7 nM, 262.4 nM and 215.7 nM for wild-type, F876L and W741L AR, respectively), and has anti-prostate cancer efficacy.

体外活性

In LNCaP cells, UT-34 (3-10 μM; 24 hours) treatment inhibits the expression of PSA and FKBP5 and growth of LNCaP cells starting from 100 nM with maximum effect observed at 10 μM[1].In LNCaP cells UT-34 (0.1-10 μM; 24 hours; LNCaP cells) treatment results in a reduction of AR levels at 1000 nM [1]. Treatment of ZR-75-1 cells maintained in serum-containing growth medium with UT-34 results in downregulation of AR protein levels, but not estrogen receptor (ER) or progesterone receptor (PR) levels. Furthermore, in MDA-MB-453 breast cancer cells that express AR and glucocorticoid receptor (GR), UT-34 induces the downregulation of AR, but not GR[1]. UT-34 is an effective degrader of both AR and AR-V7.LNCaP-ARV7 cells were treated in the presence of 0.1 nM R1881 or 10 ng/mL doxycycline for 24 hours. Doxycycline induces the expression of EDN2, which is inhibited by UT-34, and UT-34 inhibits the expression of FKBP5 gene expression induced by R1881[1].

体内活性

In NSG mice, UT-34 (20-40 mg/kg; oral administration; daily; for 14 days ) at 20 and 40 mg/kg reduces the seminal vesicle weight by 10%-20% and 50%-60 %, respectively[1]. in rats,UT-34 inhibits androgen-dependent tissues such as prostate and seminal vesicles , and the growth of Enzalutamide-resistant castration-resistant prostate cancer (CRPC) xenografts. In intact immunocompromised rats, UT-34 also induces tumor regression [1].

Cas No.

2168525-92-4

分子式

C15H12F4N4O2

分子量

356.281

储存和溶解度

DMSO:71 mg/mL (199.29 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years