Lycopodium is a genus of the family Pteridophytes, which is widely distributed in temperate
and tropical climates and tropical mountains. Plants of genus Lycopodium are ancient …

Huperzine A, a lycodine-type alkaloid, exhibits potent inhibitory activity against
acetylcholinesterase (AChE) and has been utilized to treat neurodegenerative diseases' …

Five new Lycopodium alkaloids, phleghenrines A–D (1–4) and neophleghenrine A (5), were
isolated from Phlegmariurus henryi (Baker) Ching. The structures and absolute …

Thirteen previously undescribed lycodine-type Lycopodium alkaloids, namely, five alkaloids
(lycocasuarines D–H) each possessing an uncommon five-membered C ring and eight …

Eleven Lycopodium alkaloids with lycodine-type, lycopodine-type, and fawcettimine-related
skeletons were isolated from the whole plants of Huperzia carinata (Desv. Ex. Poir.) Trevis …

Three new Lycopodium alkaloids comprising two lycodine-type alkaloids (1, 2) and one
fawcettimine alkaloid (3), in addition to 16 known alkaloids, were isolated from Lycopodium …

Lycophytes and ferns are unique and charismatic members of many terrestrial ecosystems
and occupy the pivotal position in land plant origin and evolution. The Chinese lycophytes …

A phytochemical study on Huperzia serrata led to the isolation of four new 5-
deoxyfawcettimine-related Lycopodium alkaloids, huperserines A–D (1–4), and one new …

Abstract Carinatine A (1), a C 16 N 2-type Lycopodium alkaloid possessing a 5/6/6/6 ring
system formed by a new C-4/C-12 bond, and carinatine B (2), the first derivative of …

Three new lycodine-type Lycopodium alkaloids, namely 1-methyllycodine (1), 8 α-hydroxy-
15, 16-dehydro-des-N-methyl-α-obscurine (2), N-methyl-16-hydroxyhuperzine B (3), and …