The presence of piperidine- (Nonato et al., 1993),
pyrrolidinone- (Sjaifullah and Garson, 1996), pyrrolidine-
(Takayama et al., 2002), and indolizidine-type (Cheng et al., 2015)
alkaloids have been previously identified from the genus
Pandanus. However, no biological activity has been associated yet
with those alkaloids