Neolignans and Caffeoyl Derivatives from Selaginella moellendorffii

Ten new phenolic compounds including the six neolignans 1–3 and 6–8 and four caffeoyl derivatives, i.e., myo‐inositol 1‐caffeate (9), myo‐inositol 6‐caffeate (10), myo‐inositol 5‐caffeate (11), and paucine 3′‐β‐D‐glucopyranoside (12) were isolated from the whole plants of Selaginella moellendorffii (caffeic acid=3‐(3,4‐dihydroxyphenyl)prop‐2‐enoic acid). Their structures were established by spectroscopic and chemical methods.