Abstract Clerodendrum infortunatum L. (syn.: Clerodendrum viscosum Vent.), a member of the Lamiaceae, yielded one undescribed jasmonic acid derivative, ten acteosides, and two flavonoids. The jasmonic acid derivative was identified as 6'-O-caffeoyl-12-glucopyranosyloxyjasmonic acid. The acteosides were identified as isoacteoside, acteoside, 2''-O-acetyl-martyonside, 3''-O-acetyl-martyonside, martynoside, brachynoside, leucosceptoside A, jionoside C, jionoside D, incanoside C. The flavonoids were identified as apigenin 7-O-glucuronide and acacetin 7-O-glucuronide. The structures of the isolated components have been identified by UHPLC-HRMS, 1D and 2D NMR spectroscopic analyses, spectrometric techniques, and in comparison with published NMR data. The absolute sugar configuration was determined by GLC-MS/MS analysis of the octylated derivative of the sugar moiety after hydrolysis. Among the known compounds, ten are reported for the first time from this species, while the acteoside leucosceptoside A and the two flavonoids have been isolated for the first time from the genus Clerodendrum. The chemophenetic significance of the compounds obtained from C. infortunatum is summarized in comparison to those found in other Clerodendrum species.

中文翻译：

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来自 Clerodendrum infortunatum (Lamiaceae) 叶子的苯丙烷和黄酮苷

摘要 Clerodendrum infortunatum L. (syn.: Clerodendrum viscosum Vent.) 是唇形科的一员，产生了一种未描述的茉莉酸衍生物、10 种猕猴桃苷和两种黄酮类化合物。茉莉酸衍生物被鉴定为 6'-O-咖啡酰-12-吡喃葡萄糖基氧基茉莉酸。苦杏仁苷被鉴定为异苦豆苷、苦豆苷、2''-O-乙酰-马丁苷、3''-O-乙酰-马丁苷、马丁糖苷、短链苷、leucosceptoside A、jionoside C、jionoside D、incanoside C。 黄酮类化合物被鉴定为芹菜素 7-O-葡糖苷酸和金合欢素 7-O-葡糖苷酸。通过 UHPLC-HRMS、1D 和 2D NMR 光谱分析、光谱技术以及与已发表的 NMR 数据进行比较，已鉴定出分离组分的结构。通过水解后糖部分的辛基化衍生物的 GLC-MS/MS 分析确定绝对糖构型。在已知化合物中，有10种是首次从该种中分离得到，而草木皂甙a leucosceptoside A和两种黄酮类化合物则是首次从Clerodendrum属中分离得到。与在其他 Clerodendrum 物种中发现的化合物相比，总结了从 C. infortunatum 获得的化合物的化学表观意义。