作者:Alba Chimirri、Rosaria Gitto、Silvana Grasso、Giovanni Romeo、Maria Zappal�
DOI:10.3987/com-92-6016
日期:——
The synthesis of 1,3-dihydro-2H- and 2,3,4, 5-tetrahydro-1H-thieno[3,4-b][1,4]diazepine derivatives from 3,4-diaminothiophene and beta-keto esters is described.