The story
From nor- + trachelogenin.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: The lignan (3S,4S)-3-hydroxy-3,4-bis[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-one present in Wikstroemia indica Full definition →
From nor- + trachelogenin.
Etymology from Wiktionary, CC BY-SA 4.0.