(R)-7-acetyl-8,9-dihydro-8-methyl-5-(4-nitrophenyl)-7H-1,3-dioxolo[4,5-h][2,3]-benzodiazepine

(7S)-7-methyl-5-(4-nitrophenyl)-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isochromen-5-ol

(S)-acetic acid-[[6-(2-hydroxypropyl)-1,3-benzodioxol-5-yl](4-nitrophenyl)methylene]hydrazide

(S)-acetic acid[[6-[2-[(methylsulfonyl)oxy]propyl]-1,3-benzodioxol-5-yl](4-nitrophenyl)methylene]hydrazide

胡椒基丙酮