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从平贝母茎叶中分离到３个单体。经理化常数和光谱分析，分别鉴定为腺嘌呤核苷、半乳糖醇和琥珀酸。
Three monomers were isolated from the stems and leaves of Fritillaria. Managerial constants and spectral analysis were identified as adenosine, galactitol, and succinic acid, respectively.