Synthesis of a 3,4-dihydroxy-1-cyclopentanylpurinone from a 2,3-unsaturated-1-cyclopentanylpurinone
申请人:GLAXO GROUP LIMITED
公开号:EP0537833A2
公开(公告)日:1993-04-21
Synthesis of the triol of formula (I) or its amine-protected derivative from a cyclopentene of the formula (II) or its amine-protected derivative:
via steps including oxidation to the aldehyde, migration of the double bond, reduction of the aldehyde moiety back to the alcohol grouping and 1,2-cis-dihydroxylation of the double bond.
由式(II)的环戊烯或其胺保护衍生物合成式(I)的三醇或其胺保护衍生物:
通过包括氧化成醛、双键迁移、醛基还原成醇基以及双键的 1,2-顺式二羟基化等步骤。