出典:Wiktionary
出典:『Wiktionary』 (2026/04/26 20:36 UTC 版)
May come from Ancient Greek ἔκγονος (ékgonos) + -ine.
ecgonine (countable and uncountable, plural ecgonines)
出典:Wikipedia
出典:『Wikipedia』 (2011/03/01 20:00 UTC 版)
Ecgonine is an organic chemical and tropane alkaloid found naturally in coca leaves. It has a close structural relation to cocaine: it is both a metabolite and a precursor, and as such, it is a controlled substance, as are all known substances which can be used as precursors to ecgonine itself.