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从平贝母茎叶中分得三个白色结晶,经理化常数和光谱比较,鉴定为贝母辛(peimissine)平贝碱甲(pingpeimine)和贝母甲素(peimine)
Three white crystals were isolated from the stems and leaves of Fritillaria velutipes. The comparison was made between the managerial constants and the spectra. It was identified as peimissine pingpeimine and peimine.