[EN] CARBON MONOXIDE-BASED SYNTHESIS OF SPLA2 INHIBITORS<br/>[FR] NOUVELLES SYNTHESES D'INHIBITEURS SPLA2 A BASE DE CO
申请人:LILLY CO ELI
公开号:WO2001044185A1
公开(公告)日:2001-06-21
A method of making a compound, comprises reacting a compound represented by formula (I), with CO and a catalyst, to form the compound of formula (II); where formula (I) is and, formula (II) is and where R2 is selected from the group consisting of R20 -OR20, -SR20, -NR20R20'and -C(O)R20; R3, R4, R5, R6 and R7 are each individually selected from the group consisting of H, halogen, R, -OR, -SR, -NRR', -C(O)R, -C(O)OR, -S(O)R and -S(O)2R; provided that at least one of R4 and R5 is not H; each R and R20 is individually selected from the group consisting of alkyl, alkenyl, alkynyl, aryl and heterocyclic radical; and each R' and R20' is individually selected from the group consisting of H, alkyl, alkenyl, alkynyl, aryl and heterocyclic radical. The method provides an alternative route to indole-3-glyoxylamide compounds.
一种制备化合物的方法,包括将由公式(I)表示的化合物与CO和催化剂反应,形成公式(II)的化合物;其中公式(I)为,公式(II)为,其中R2选自R20-OR20,-SR20,-NR20R20'和-C(O)R20的组,R3,R4,R5,R6和R7各自独立地选自H,卤素,R,-OR,-SR,-NRR',-C(O)R,-C(O)OR,-S(O)R和-S(O)2R的组;但要求R4和R5中至少有一个不是H;每个R和R20分别独立地选自烷基,烯基,炔基,芳基和杂环基;每个R'和R20'分别独立地选自H,烷基,烯基,炔基,芳基和杂环基的组。该方法提供了一种制备吲哚-3-甘氨酸化合物的替代路线。