3-Methylpyrrolidin-3-ol → HCID 89538970, compound

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Reaction Steps

In analogy to the procedure described for the synthesis of (R)-1-(3-Benzyl-5-tert-butyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)-pyrrolidin-3-ol (example 113, a) the title compound was prepared from 3-benzyl-5-tert-butyl-7-chloro-triazolo[4,5-d]pyrimidine and 3-Methyl-pyrrolidin-3-ol and subjected to separation by chiral HPLC to yield (S)-1-(3-benzyl-5-tert-butyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)-3-methylpyrrolidin-3-ol and (R)-1-(3-benzyl-5-tert-butyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)-3-methylpyrrolidin-3-ol. The enantiopure intermediates where isolated with 39% and 36% yield.

Provenance & Evidence