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抗艾滋病药物72. 强效抗HIV先导物双脱氧胞苷(DCK)的生物电子等排体(7-碳-DCKs)

Anti-AIDS agents 72. Bioisosteres (7-carbon-DCKs) of the potent anti-HIV lead DCK.

作者信息

Wang Yang, Huang Shao-Xu, Xia Peng, Xia Yi, Yang Zheng-Yu, Kilgore Nicole, Morris-Natschke Susan L, Lee Kuo-Hsiung

机构信息

Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai 200032, China.

出版信息

Bioorg Med Chem Lett. 2007 Aug 1;17(15):4316-9. doi: 10.1016/j.bmcl.2007.05.026. Epub 2007 May 16.

Abstract

Three 9,10-di-O-(-)-camphanoyl-7,8,9,10-tetrahydro-benzo[h]chromen-2-one (7-carbon-DCK) analogs (3a-c) were synthesized and evaluated for inhibition of HIV-1 replication in H9 lymphocytes. All three new carbon bioisosteres of the anti-HIV lead DCK showed anti-HIV activity. Compound 3a had an EC(50) value of 0.068 microM, which was comparable to that of DCK in the same assay. The preliminary results indicated that 7-carbon-DCK analogs merit attention as potential HIV-1 inhibitors for further development into clinical trials candidates.

摘要

合成了三种9,10-二-O-(-)-樟脑酰基-7,8,9,10-四氢苯并[h]色烯-2-酮(7-碳-DCK)类似物(3a - c),并评估了它们对H9淋巴细胞中HIV-1复制的抑制作用。抗HIV先导化合物DCK的所有三种新的碳生物电子等排体均显示出抗HIV活性。化合物3a的EC(50)值为0.068微摩尔,在相同试验中与DCK相当。初步结果表明,7-碳-DCK类似物作为潜在的HIV-1抑制剂值得关注,可进一步开发为临床试验候选药物。

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