From benzofuro-, benzothieno- and 10-methylindolo-[2,3-b]-fused benzothiopyrano[4,3,2-de]quinolines to the corresponding benzothiopyrano[4,3,2-de]1,8-naphthyridines: synthesis and properties of these hexacyclic heteroaromatic compounds
您需要登录后可以查看相关数据！