Structure–activity relationship of HIV-1 protease inhibitors containing AHPBA. Part III: modification of P2 site
作者:E Takashiro
DOI:10.1016/s0968-0896(98)00004-2
日期:1998.5
The structure-activity relationship of HIV-1 protease (HIV-1 PR) inhibitors containing AHPBA (3-amino-2-hydroxy-4-phenylbutanoic acid) is discussed. In order to solve the problem of poor oral bioavailability, small-sized dipeptide HIV-1 protease inhibitors containing cyclic urethanes or benzamides at the P2 site were designed and prepared. The substitution patterns of the benzamides contributed significantly
A new method for the preparation of optically active γ-substituted α,β-unsaturated δ-lactones as the useful chiral building blocks for natural productsynthesis, starting froml-(+)-arabinose and synthesis of two monoterpene lactones, (+)-boschnia-lactone and (+)-isoiridomyrmecin, by the use of these building blocks are described.