APORPHINE ALKALOIDS OF LITSEA ROTUNDIFOLIA AND L. ROTUNDIFOLIA VAR. OBLONGIFOLIA
豺皮樟和圆叶豺皮樟中的阿朴啡生物碱成分

Three aporphine alkaloids, laurolitsine, boldine and N-acetyllaurolitsine were isolated from the stems of both Litsea rotundifolia and L. rotundifolia var. oblongifolia. Their structures were identified on the basis of spectral analysis and chemical correlation. Among them, N-acetyllaurolitsine was found as a naturally occurring compound for the first time.