目的 研究天山假狼毒Stelleropsis tianschanica的化学成分。方法 运用柱色谱方法对天山假狼毒95%甲醇提取物进行分离纯化，结合波谱技术与理化常数鉴定结构。结果 从天山假狼毒中分离得到了12个化合物，包括黄酮类7个、木脂素类2个、其他类3个，分别鉴定为荛花醇A（1）、芫花醇乙（2）、viburnolide A（3）、genkwanol B（4）、芫花酚C（5）、瑞香酚（6）、邻苯二甲酸二丙酯（7）、邻苯二甲酸二异丁酯（8）、1，3，5-三羟基-2-甲氧基苯（9）、松柏苷（10）、紫丁香酚苷（11）、金合欢素（12）。结论 化合物1～2、5～6、9～12为均为首次从该属植物中分离得到。

Objective To study the chemical constituents from Stelleropsis tianschanica. Methods The constituents were isolated from S. tianschanica and purified by column chromatography, and the structures were identified by spectral analysis and chemical methods. Results A total of 12 compounds were isolated from S. tianschanica, including seven flavonoids compounds, two lignans compounds, and the other three compounds, and the structures were identified as wikstrol A (1), wikstrol B (2), viburnolide A (3), genkwanol B (4), genkwanol C (5), stelleranol (6), dipropyl phthalate (7), diisobutyl phthalate (8), 1,3,5-triol-2-methoxybenzene (9), coniferin (10), syringin (11), and acacetin (12). Conclusion Compounds 1-2, 5-6, 9-12 are isolated from the genus Stelleropsis for the first time.

R284.1

新疆维吾尔自治区自然科学基金面上项目（2018D01A37）