4-{4-Amino-5-[3-(3,5-dichloro-benzenesulfonylamino)-benzoyl]-pyrrolo[2,3-d]pyrimidin-7-yl}-piperidine-1-carboxylic acid tert-butyl ester → N-[3-(4-Amino-7-piperidin-4-yl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonyl)-phenyl]-3,5-dichloro-benzenesulfonamide

Beteiligte Stoffe

Reaktionsschritte

The title compound was prepared from 4-{4-Amino-5-[3-(3,5-dichloro-benzenesulfonylamino)-benzoyl]-pyrrolo[2,3-d]pyrimidin-7-yl}-piperidine-1-carboxylic acid tert-butyl ester by procedures analogous to those described for the preparation of 1-[3-(4-Amino-7-piperidin-4-yl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonyl)-phenyl]-3-(3,5-dichloro-phenyl)-urea. MS: 546.5 (MH+); HPLC Rf: 4.91 min. (HPLC method 4); HPLC purity: 100%.

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