supports from the National Natural Science Foundation of China(Grant No.22277074);Zhiyuan Future Scholar Program(Grant No.ZIRC2022-14)of Zhiyuan College,Shanghai Jiao Tong University are gratefully acknowledged.
Hyperlanins A(1)and B(2),two highly rearranged polycyclic polyprenylated acylphloroglucinol(PPAP)-related meroterpenoids based on different new carbon skeletons,were isolated from Hypericum lancasteri.Compound 1 incor...