|
|||||
|
|
Synthesis of some furochromonesulfonamide derivatives with potential pharmacological activity |
|
| Authors: | M Hani A Elgamal Nagwa M M Shalaby Helmut Duddeck Doris Rosenbaum |
| Abstract: | 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. |
| Keywords: | |