Synthesis of crown containing imidazo[4,5-<i>e</i>]- and -[5,4-<i>e</i>][1,4]diazepines
Abstract
Starting from benzocrown substituted 4(5)-aminoimidazole-5(4)-carboxamides we have, for the first time, prepared benzocrown imidazo[4,5-e]- and -[5,4-e][1,4]diazepines - cyclic homologs of the corresponding xanthines.
How to Cite
Ivanov, É. I. Chem. Heterocycl. Compd. 1998, 34, 723. [Khim. Geterotsikl. Soedin. 1998, 34, 828.]
For this article in the English edition, see DOI https://doi.org/10.1007/BF02252284