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HIV-1 逆转录酶进入通道的延伸——晶体学和增强的可溶性。

Extension into the entrance channel of HIV-1 reverse transcriptase--crystallography and enhanced solubility.

机构信息

Department of Chemistry, Yale University, New Haven, CT 06520-8107, USA.

出版信息

Bioorg Med Chem Lett. 2013 Sep 15;23(18):5209-12. doi: 10.1016/j.bmcl.2013.06.093. Epub 2013 Jul 8.

Abstract

Non-nucleoside inhibitors of HIV-1 reverse transcriptase (HIV-RT) are reported that feature extension into the entrance channel near Glu138. Complexes of the parent anilinylpyrimidine 1 and the morpholinoethoxy analog 2j with HIV-RT have received crystallographic characterization confirming the designs. Measurement of aqueous solubilities of 2j, 2k, the parent triazene 2a, and other NNRTIs demonstrate profound benefits for addition of the morpholinyl substituent.

摘要

报道了一类新型的 HIV-1 逆转录酶(HIV-RT)非核苷抑制剂,其特征是在靠近 Glu138 的入口通道处延伸。母体苯胺基嘧啶 1 和吗啉乙氧基类似物 2j 与 HIV-RT 的复合物已通过晶体学表征得到证实。测量 2j、2k、母体三嗪 2a 和其他 NNRTIs 的水溶解度表明,引入吗啉基取代基具有显著的益处。

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