Crotonpenoids A and B, Two Highly Modified Clerodane Diterpenoids with a Tricyclo[7.2.1.0<sup>2,7</sup>]dodecane Core from <i>Croton yanhuii</i>: Isolation, Structural Elucidation, and Biomimetic SemisynthesisWei Li, Sheng Yin, Yue-Hua Pan et al.|Organic Letters|2020Cited by 22