Flavonoids and Phenols
Alpha-Cannabispiranol- Flavonoid Profile
Alpha-cannabispiranol is a byproduct of cannabis’s secondary metabolism. It Is a cannabinoid, as such it is only found in the cannabis plant. As is the case with other cannabinoids, the therapeutic properties of alpha-cannabisprianol are only now beginning to be researched in depth.
Found in
Cannabis 
In vitro
Membrane associated antitumor effects of crocine-, ginsenoside- and cannabinoid derivates.
Molnár J, Szabó D, Pusztai R, Mucsi I, Berek L, Ocsovszki I, Kawata E, Shoyama Y.(2000)
invitro
Bioactive spirans and other constituents from the leaves of Cannabis sativa f. sativa.
Guo TT, Zhang JC, Zhang H, Liu QC, Zhao Y, Hou YF, Bai L, Zhang L, Liu XQ, Liu XY, Zhang SY, Bai NS.(2016)