ABSTRACT
Bohlmann et al., Phytochemistry, 16, 285 (1977)
F. aitchinsonii. COUMARINS: karatavic acid, karatavikinol, tavicone, umbelliprenin.
Veselovskaya et al., Khim. Prir. Soedin., 397 (1982)
F. akitschkensis. SESQUITERPENOIDS: akiferidin, akiferidinin, akiferinin, akitschenin, akitschenol.
