Chinese 鸭嘴花碱 Cited by user 微肿头龙 on 03 Mar 2024 鸭嘴花碱（英语：Vasicine或peganine）是一种喹唑啉生物碱. 它被发现于鸭嘴花（Adhatoda vasica），并以此命名. 它还存在于骆驼蓬中.
English Vasicine Cited by user Edgar181 on 24 Dec 2014 Vasicine (peganine) is a quinazoline alkaloid. It is the active compound of Justicia adhatoda, after which the chemical is named.