C-3 SUBSTITUTED BICYCLOOCTANE BASED HIV PROTEASE INHIBITORS
申请人:Ghosh Arun K.
公开号:US20140148508A1
公开(公告)日:2014-05-29
C3-functionalized-cyclopentanyltetrahydrofuranyl carbamates that inhibit HIV proteolytic enzymes and processes for preparing the compounds are described. Compositions comprising the disclosed compound and methods of using the compounds and/or compositions for treating patients infected with HIV are also described.
[EN] C-3 SUBSTITUTED BICYCLOOCTANE BASED HIV PROTEASE INHIBITORS<br/>[FR] INHIBITEURS DE PROTÉASES DU VIH À BASE DE BICYCLOOCTANE C3-SUBSTITUÉ
申请人:PURDUE RESEARCH FOUNDATION
公开号:WO2013009844A2
公开(公告)日:2013-01-17
C3-functionalized-cyclopentanyltetrahydrofuranyl carbamates that inhibit HIV proteolytic enzymes and processes for preparing the compounds are described. Compositions comprising the disclosed compound and methods of using the compounds and/or compositions for treating patients infected with HIV are also described.
Design of HIV-1 Protease Inhibitors with C3-Substituted Hexahydrocyclopentafuranyl Urethanes as P2-Ligands: Synthesis, Biological Evaluation, and Protein–Ligand X-ray Crystal Structure
作者:Arun K. Ghosh、Bruno D. Chapsal、Garth L. Parham、Melinda Steffey、Johnson Agniswamy、Yuan-Fang Wang、Masayuki Amano、Irene T. Weber、Hiroaki Mitsuya
DOI:10.1021/jm200649p
日期:2011.8.25
X-ray crystal structure of a novel inhibitor bound to the HIV-1protease. Various C3-functionalized cyclopentanyltetrahydrofurans (Cp-THF) were designed to interact with the flap Gly48 carbonyl or amide NH in the S2-subsite of the HIV-1protease. We investigated the potential of those functionalized ligands in combination with hydroxyethylsulfonamide isosteres. Inhibitor 26 containing a 3-(R)-hydroxyl
我们报告了一种与 HIV-1 蛋白酶结合的新型抑制剂的设计、合成、生物学评价和 X 射线晶体结构。各种 C3 功能化的环戊基四氢呋喃 (Cp-THF) 被设计为与 HIV-1 蛋白酶 S2 亚位点中的 Gly48 羰基或酰胺 NH 相互作用。我们研究了这些功能化配体与羟乙基磺酰胺电子等排体结合使用的潜力。在 Cp-THF 核心上含有 3-( R )-羟基的抑制剂26显示出最有效的酶抑制和抗病毒活性。我们的研究揭示了对 3-( R )-构型的偏好优于相应的 3-( S )- 衍生物。抑制剂26对一组多重耐药 HIV-1 变体表现出有效的活性。26结合的 HIV-1 蛋白酶的高分辨率 X 射线结构揭示了对配体结合位点相互作用的重要分子洞察力。