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Loganin
Loganin is one of the best-known of the iridoid glycosides.It is named for the Loganiaceae,having first been isolated from the seeds of a member of that plant family,namely those of Strychnos nux-vomica the strychnine tree.It also occurs in Alstonia boonei (Apocynaceae), a medicinal tree of West Africa and in the medicinal/entheogenic shrub Desfontainia spinosa (Columelliaceae) native to Central America and South America. ==Biosynthesis== Loganin is formed from Loganic acid by the enzyme loganic acid O-methyltransferase (LAMT). Loganin then becomes a substrate for the enzyme secologanin synthase (SLS) to form secologanin, a secoiridoid monoterpene found as part of ipecac and terpene indole alkaloids.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Loganin」の詳細全文を読む
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