Disclosed are an Hsp90 inhibitor and a preparation method and use thereof. The Hsp90 inhibitor is 2-(4-(3-acetylcarnitineacyloxy)cyclohexylamino)-4-(1-(3,6,6-trimethyl-4-oxy-4,5,6,7-tetrahydroindazole))benzamide. The Hsp90 inhibitor has good water solubility and high bioavailability, and can effectively inhibit the proliferation of cancer cells, such as leukemia, cervical cancer, breast cancer, human laryngeal epithelial carcinoma, or malignant melanoma cells. It can also effectively inhibit the activity of herpes simplex virus. The maximal non-toxic concentration of the Hsp90 inhibitor on normal cells is a high, and the Hsp90 inhibitor only has specific inhibition effect on cancer cells.
本发明涉及一种Hsp90
抑制剂及其制备方法和用途。该Hsp90
抑制剂为2-(4-(3-乙酰肉碱酰氧基)环己基
氨基)-4-(1-(3,6,6-三甲基-4-氧基-4,5,6,7-四氢
吲唑))苯甲酰胺。该Hsp90
抑制剂具有良好的
水溶性和高
生物利用度,能够有效抑制癌细胞的增殖,如白血病、宫颈癌、乳腺癌、人喉上皮癌或恶性
黑色素瘤细胞。它还能有效抑制单纯疱疹病毒的活性。该Hsp90
抑制剂在正常细胞上的最大非毒性浓度很高,且只对癌细胞具有特异性抑制作用。