VT103 是 VT101 的类似物，是一种具有口服活性和选择性的 TEAD1 蛋白棕榈酰化抑制剂。 VT103 抑制 YAP/TAZ-TEAD 促进的基因转录，阻断 TEAD auto-palmitoylation，阻断 YAP/TAZ和TEAD 之间的相互作用。VT103 可用于癌症研究。
货号:ajcx35326
CAS:2290608-13-6
分子式:C18H17F3N4O2S
分子量：410.41
溶解度:DMSO : 50 mg/mL (121.83 mM; Need ultrasonic)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

VT103, an analog of VT101, is an orally active and selective TEAD1 protein palmitoylation inhibitor. VT103 inhibits YAP/TAZ-TEAD promoted gene transcription, blocks TEAD auto-palmitoylation, and disrupts interaction between YAP/TAZ and TEAD. VT103 can be used for the research of cancer[1].

VT103 (HEK293T cells; 3 μM) appeares to be TEAD1-selective, as it does not block palmitoylation of TEAD2, TEAD3, or TEAD4. VT103 (NF2-deficient NCI-H226 cells; 3 mmol/L; 4 or 24 hours) selectively disrupts YAP-TEAD1 interaction[1].VT103 results in the disappearance of palmitoylated TEAD1 with a concomitant increase in unpalmitoylated TEAD1[1].

VT103 (0.3~10 mg/kg; p.o. once per day) blocks tumor growth even at 0.3 mg/kg[1].

[1]. Tang TT, et al. Small Molecule Inhibitors of TEAD Auto-palmitoylation Selectively Inhibit Proliferation and Tumor Growth of NF2-deficient Mesothelioma. Mol Cancer Ther. 2021;20(6):986-998.