Process for the synthesis of HIV protease inhibitors
申请人:Glaxo Wellcome Inc.
公开号:US06281367B1
公开(公告)日:2001-08-28
An improved process for the synthesis of (3S)-tetrahydro-3-furyl N-[(1S,2R)-3 -(4-amino-N-isobutylbenzenesulphonamido)-1-benzyl-2-hydroxypropyl]carbamate comprising four steps form the compound of formula A and a novel intermediate thereto.
[EN] PROCESS FOR THE SYNTHESIS OF HIV PROTEASE INHIBITORS<br/>[FR] PROCEDE DE SYNTHESE D'INHIBITEURS DE VIH-PROTEASE
申请人:GLAXO GROUP LIMITED
公开号:WO1999048885A1
公开(公告)日:1999-09-30
(EN) An improved process for the synthesis of (3$i(S))-tetrahydro-3-furyl $i(N)-[(1$i(S),2$i(R))-3-(4-amino-$i(N)-isobutylbenzenesulphonamido)-1-benzyl-2-hydroxypropyl]carbamate comprising four steps from the compound of formula (A) and a novel intermediate thereto.(FR) Cette invention se rapporte à un procédé amélioré servant à la synthèse de (3$i(S))-tétrahydro-3-furyl-($i(N))-[(1$i(S)), (2$i(R))-3-(4-amino-($i(N))-isobutylbenzènesulfonamido)-1-benzyl-2-hydroxpropyl] carbamate, ce procédé comprenant quatre étapes à partir du composé représenté par la formule (A), ainsi qu'à un nouvel intermédiaire de celui-ci.
Compounds useful as protease inhibitors are provided, as are methods of use and preparation of such compounds and compositions containing such compounds. In one embodiment, the compounds are useful for inhibiting HIV protease enzymes, and are therefore useful in slowing the proliferation of HIV.