从野罂粟蒴果中分得２种微量生物碱成分。经理化常数及波谱分析，分别鉴定为白屈菜碱，５羟基２羟甲基吡啶。其中，白屈菜碱系首次从该植物中得到，５羟基２羟甲基吡啶系首次从该属植物中得到。 Two trace alkaloids were isolated from wild poppy capsules. The managerial constants and spectral analysis were identified as chelidonine, 5-hydroxy-2-hydroxymethylpyridine. Among them, chelerythrine was obtained from this plant for the first time, and 5-hydroxy-2-hydroxymethylpyridine was obtained from this genus for the first time.