您要查找的是不是：
- N-去甲荷葉堿N-nornuciferine
- N-降荷葉堿，N-去甲荷葉堿N-nornuciferine
- N-去甲荷葉堿，N-降荷葉堿N-nornuciferine
- N-降荷葉堿asimilobine
- 去甲腎上腺素noradrenalin
- 前荷葉堿Pronuciferine
- 原荷葉堿miltanthin
- N-去甲安定DMD; N-desmethyldiazepam
- 蓮堿荷葉堿nuciferine
- N-去甲可待因Norcodeine
- 蓮堿，荷葉堿nuciferine
- N-去甲麻黃堿Mydriatine; Phenylpropanolamine Hydrochloride; Propadrine
- 原荷葉堿，前荷葉堿Pronuciferine
- N-去甲友菌素N-Nor-amicetine
- 去氫荷葉堿dehydronuciferine
- N-去甲達而豐，1,2-二苯基-3-甲基-4-甲氨基-2-丙酰氧基丁烷N-desmethylpropoxyphene
- 4-N-去甲安乃近Sulfamipyrine
- 去甲血根堿norsanguinarine
- N-去甲米替非林N-desmethylmitiphyllin
- 去甲莨菪堿norhyoscyamine
