N-carbethoxy-N-methyl-2-(3',4'-dimethoxy-1'-phenanthryl)ethylamine

1,2-dimethoxy-4,5,6a,7-tetrahydrodibenzo[de,g]chromen-5-one

N-(2-(3,4-dimethoxyphenanthren-1-yl)ethyl)-N-methylhydroxylamine

nuciferine N-oxide

荷叶提取物