[EN] NEW 5-AZIDO-5-DEOXY-2 :3-ISOPROPYLIDENE-D-ARABINOSE COMPOUNDS; THEIR METHOD OF MANUFACTURE AND THEIR USE FOR THE SYNTHESIS OF ARA-N3, KDO-N3 AND 4EKDO-N3<br/>[FR] NOUVEAUX COMPOSÉS DE 5-AZIDO-5-DÉSOXY-2:3-ISOPROPYLIDÈNE-D-ARABINOSE; LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION POUR LA SYNTHÈSE D'ARA-N3, DE KDO-N3 ET DE 4EKDO-N3
申请人:CENTRE NAT RECH SCIENT
公开号:WO2017085144A1
公开(公告)日:2017-05-26
The invention relates to new compounds of formulae: Wherein: R 1 and R 2 can be independently H; a C 1 to C 6 alkyl including methyl, ethyl, propyl, butyl; aryl including phenyl, para-methoxyphenyl; or R 1, R 2 together with the carbon C-6 can be a cyclopentylidene or cyclohexylidene; each of these groups being substituted or not; and R 3 can be a C 1 to C 6 alkyl including methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl, pentyl; or aryl including phenyl, methylphenyl, ethylphenyl, each of these groups being substituted or not. The invention also relates to their method of manufacture and their use for the synthesis of Ara-N 3, Kdo-N 3 and 4eKdo-N 3.
本发明涉及新的化合物公式:其中:R1和R2可以独立地是氢;C1至C6烷基,包括甲基、乙基、丙基、丁基;芳基,包括苯基、对甲氧基苯基;或者R1,R2与碳C-6可以是环戊基亚甲基或环己基亚甲基;每个这些基团都可以取代或不取代;R3可以是C1至C6烷基,包括甲基、乙基、丙基、异丙基、丁基、异丁基、叔丁基、戊基;或芳基,包括苯基、甲基苯基、乙基苯基,每个这些基团都可以取代或不取代。本发明还涉及它们的制造方法以及它们用于合成Ara-N3、Kdo-N3和4eKdo-N3的用途。