2-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide → HCID 67375795, compound

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Reaction Steps

Following general Scheme 5 on a 1.023 mmole scale, 3-(6-Amino-pyridin-3-yl)-4-oxo-3,9-diaza-bicyclo[4.2.1]nonane-9-carboxylic acid tert-butyl ester was combined with 2-chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide which yielded after SiO2 gel Chromatograped (5-8% CH3OH-ethyl acetate), 0.57 grams (95% yield) of 3-[6-(7-Cyclopentyl-6-dimethylcarbamoyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-pyridin-3-yl]-4-oxo-3,9-diaza-bicyclo[4.2.1]nonane-9-carboxylic acid tert-butyl ester, TLC RF 0.4 in 5% CH3OH-ethyl acetate, MS m/z 589 (M+H)+

Provenance & Evidence