Facile and Highly Stereoselective Synthesis of the C2-Symmetrical Diamino Diol Core-Unit of HIV-1 Protease Inhibitors and of Their Symmetrical and Unsymmetrical Analogs from Lithiated 2-(Dibenzylamino)alkyl Carbamates: Oxidative Dimerization
Design, Synthesis, Evaluation, and Crystallographic-Based Structural Studies of HIV-1 Protease Inhibitors with Reduced Response to the V82A Mutation
摘要:
In our quest for HIV-1 protease inhibitors that are not affected by the V82A resistance mutation, we have synthesized and tested a second generation set of C-2-symmetric HIV-1 protease inhibitors that contain a cyclohexane group at P1 and/or P1'. The binding affinity results indicate that these compounds have an improved response to the appearance of the V82A mutation than the parent compound. The X-ray structure of one of these compounds with the V82A HIV-1 PR variant provides the structural rationale for the better resistance profile of these compounds. Moreover, scrutiny of the X-ray structure suggests that the ring of the Cha side chain might be in a boat rather than in the chair conformation, a result supported by molecular dynamics simulations.
Facile and Highly Stereoselective Synthesis of the C2-Symmetrical Diamino Diol Core-Unit of HIV-1 Protease Inhibitors and of Their Symmetrical and Unsymmetrical Analogs from Lithiated 2-(Dibenzylamino)alkyl Carbamates: Oxidative Dimerization
作者:B. Weber
DOI:10.1055/s-1999-3576
日期:1999.9
Design, Synthesis, Evaluation, and Crystallographic-Based Structural Studies of HIV-1 Protease Inhibitors with Reduced Response to the V82A Mutation
作者:José C. Clemente、Arthur Robbins、Paula Graña、M. Rita Paleo、Juan F. Correa、M. Carmen Villaverde、F. Javier Sardina、Lakshmanan Govindasamy、Mavis Agbandje-McKenna、Robert McKenna、Ben M. Dunn、Fredy Sussman
DOI:10.1021/jm701170f
日期:2008.2.1
In our quest for HIV-1 protease inhibitors that are not affected by the V82A resistance mutation, we have synthesized and tested a second generation set of C-2-symmetric HIV-1 protease inhibitors that contain a cyclohexane group at P1 and/or P1'. The binding affinity results indicate that these compounds have an improved response to the appearance of the V82A mutation than the parent compound. The X-ray structure of one of these compounds with the V82A HIV-1 PR variant provides the structural rationale for the better resistance profile of these compounds. Moreover, scrutiny of the X-ray structure suggests that the ring of the Cha side chain might be in a boat rather than in the chair conformation, a result supported by molecular dynamics simulations.