220904-31-4Relevant articles and documents
Chemical constituents of aquatic fern Azolla nilotica
Arai, Yoko,Nakagawa, Tomomi,Hitosugi, Mari,Shiojima, Kenji,Ageta, Hiroyuki,Abdel-Halim, Osama Basher
, p. 471 - 474 (1998)
Two new components, (24R)-6β-hydroxy-24-ethyl-cholest-4-en-3-one and phytyl-3,7,11,15-tetramethyl-2-hexadecanenate were isolated from the whole plants of aquatic fern Azolla nilotica. Their structures were established by spectroscopic techniques and chemical correlation. Some typical triterpenoids of ferns were also detected.