1,2-Pyrrolidinedicarboxylic acid, 1-(1,1-dimethylethyl) ester, (2S)- → HCID 68423276, compound

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Reaction Steps

The (S)-enantiomer was prepared with the same procedure used for the (R)-enantiomer and described in Scheme 12 starting from (S)pyrrolidine-1,2-dicarboxylic acid tert butyl ester (44 mg; 0.204 mmol) and 2-(3-amino-5-(methylsulfonyl)-phenylamino)-8-isopropyl-5-methyl-7,8-dihydro-5H-pteridin-6-one (40 mg; 0.102), 15.2 mg (0.026 mmol; 25.2% yield) of the desired compound were obtained.

Provenance & Evidence