A thirteen step route to the tricyclic ketopyrrole core of roseophilin is presented in which the final step consists of a Paal–Knorr pyrrole synthesis that proceeds with in situ oxidation.
介绍了合成玫瑰红菌素的
三环酮
吡咯核心的十三步路线,其中最后一步是利用Paal-Knorr
吡咯合成法,该合成法采用原位氧化进行反应。