pyrrolidine alkaloids

例句：

1. 1. The compound has been found to have anti-inflammatory properties.
   这种化合物被发现具有抗炎性质。
2. 2. The study focused on the isolation and characterization of pyrrolidine alkaloids from natural sources.
   该研究专注于从天然来源中分离和鉴定吡咯烷生物碱。
3. 3.Pyrrolidine alkaloids are believed to have therapeutic effects on certain diseases.
   人们相信吡咯烷生物碱对某些疾病有治疗作用。