ent-kauran-16β 第1页

Studies on the Diterpenoid Constituents in Bulbs of Fritillaria anhuiensis S. C. Chen et S. F. Yin Correction of Some Carbon Signals of Ent-kauran-16β，17-diol and Its Significance Studies on the Chemical Constituents of Fresh Bulbs of Fritillaria thunbergii Miq