The synthesis of several [1]benzothieno[2,3-e]pyrrolo[1,2-a]pyrazines and other related heterocycles has been described. A study of the nmr spectra of these compounds was also reported.
已经描述了几种[1]苯并噻吩并[2,3- e ]吡咯并[1,2- a ]吡嗪和其他相关杂环的合成。还报道了对这些化合物的核磁共振谱的研究。