Synthesis of some furochromonesulfonamide derivatives with potential pharmacological activity
作者:M. Hani A. Elgamal、Nagwa M. M. Shalaby、Helmut Duddeck、Doris Rosenbaum
DOI:10.1002/jhet.5570240335
日期:1987.5
A number of visnagin-9-sulfonamides 1-3 have been prepared. In two instances side-products have been isolated in which the γ-pyrone ring is opened. All compounds were characterized by high-field 1H and 13C nmr and mass spectra.
已经制备了许多visnagin-9-磺酰胺1-3。在两种情况下,已经分离出副产物,其中打开了γ-吡喃酮环。所有化合物均通过1 H和13 C nmr高场和质谱表征。