A Practical Total Synthesis of Hapalosin, a 12-Membered Cyclic Depsipeptide with Multidrug Resistance-Reversing Activity, by Employing Improved Segment Coupling and Macrolactonization
作者:Claudio Palomo、Mikel Oiarbide、Jesús M. García、Alberto González、Raquel Pazos、José M. Odriozola、Patricia Bañuelos、Mónica Tello、Anthony Linden
DOI:10.1021/jo0497499
日期:2004.6.1
A practical total synthesis of hapalosin, a compound with multidrug resistance-reversing activity, has been carried out using an unprecedented macrolactonization strategy. One of the features of the new approach is the straightforward and fully stereocontrolled access to the key γ-amino β-hydroxy carboxylic acid subunit via an efficient acetate aldol addition reaction with N-methyl α-aminoaldehydes
(EN) The present invention provides compounds, more particularly dipeptide analogs, which bind to retroviral proteases. These compounds are inhibitors of retroviral proteases and are useful for treating diseases related to infection by retroviruses.(FR) L'invention concerne des composés et plus particulièrement des analogues de dipeptides qui se lient à des protéases rétrovirales. Ces composés sont des inhibiteurs de protéases rétrovirales et sont utiles pour le traitement de maladies dues à une infection par des rétrovirus.