【55ItU】評論
benzo-α-pyrone:Coumarinsbenzo-r-pyrone:chromone 接在第2位的叫 α-pyrone: ;接在第4位的叫 γ-pyrone:
【黑裡暗殺等一年】評論
Coumarin [α-pyrone] Flavonoids [γ-pyrone] Anthraquinones Isoquinolines
【鳳山下智久】評論
<很像的骨架整理Chromone:具benzo-r-pyroneCoumarin:具benzo-α-pyrone,C6-C3Flavnoid:具Chroman ring,C6-C3-C6