Ⅲ. SYNTHESIS OF 1, 4, 4a, 5, 12, 12a-HEXAHYDRO-6-HYDROXY-11-METHYL-5, 12-DIKETONAPHTHACENE
HUANG YAO-TSENG, NEE DA-NAN, HSU YUEN-YAO, FUNG HUI-MIN, TSUNG HUI-CHUAN
Acta Chimica Sinica . 1958, (1): 62 -68 .