英文别名N-[(3R,4R)-1,4-dimethylpiperidin-3-yl]-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine; (3R,4R)-N,1,4-trimethyl-N-{7H-pyrrolo[2,3-d]pyrimidin-4-yl}piperidin-3-amine; N-[(3R,4R)-1,4-dimethyl-3-piperidyl]-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine; 7H-Pyrrolo[2,3-d]pyrimidin-4-amine, N-[(3R,4R)-1,4-dimethyl-3-piperidinyl]-N-methyl-; Tofacitinib Imp.K 
