氧化达非那新杂质

3-(S)-(-)-(1-carbamoyl-1,1-diphenylmethyl)-1-[2-(2,3-dihydrobenzofuran-5-yl)-2-oxoethyl]-pyrrolidine hydrochloride

氢溴酸达非那新

5-(2-溴乙基)-2,3-二氢苯并呋喃

3-(S)-(1-氨基甲酰-1,1-二苯基甲基)吡咯烷