Picfeltarraenins IA, IB and IV and acteoside are the four bioactive ingredients of Picria fel-terrae Lour. Their pharmacological effects include central inhibitory, cardiovascular, anti-inflammatory, anti-pyretic, analgesic, anti-bacterial, antioxidative and anti-tumor effects.

中文翻译：

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同时分离和测定 Picria fel-terrae Lour 中的四种活性成分。胶束电动色谱法及其制备

Picfeltarraenins IA、IB 和 IV 以及苦杏仁苷是Picria fel-terrae Lour的四种生物活性成分。它们的药理作用包括中枢抑制、心血管、抗炎、解热、镇痛、抗菌、抗氧化和抗肿瘤作用。