GARIN, J.;MELENDEZ, E.;MERCHAN, F. L.;TEJERO, T., SYNTHESIS, BRD, 1985, N 9, 867-870
作者:GARIN, J.、MELENDEZ, E.、MERCHAN, F. L.、TEJERO, T.
DOI:——
日期:——
A Facile Synthesis of 8-Arylamino- and 8-Hetarylaminopurines and their 1- and 3-Deaza Analogs
作者:J. Garin、E. Melendez、F. L. Merchan、T. Tejero
DOI:10.1055/s-1985-35505
日期:——
A general method for the synthesis of 8-arylamino- and 8-(2-benzothiazolylamino)-purines and their 1- and 3-deaza analogs is reported. The need for the presence of the desulfurizing agent in the preparation of the 8-arylamino derivatives is demonstrated and evidence for an intermediate thiourea is provided.