恶嗪类化合物是在双不饱和六元环中含有一个氧和一个氮原子的杂环化合物。异构体的存在取决于杂原子的相对位置和双键的相对位置。
(4-(tert-Butoxycarbonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)boronic acid
7-Bromo-1H-benzo[d][1,3]oxazine-2,4-dione
7-Bromo-2H-benzo[b][1,4]oxazin-3(4H)-one
2,2-Dichloro-1-(3-methyl-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)ethan-1-one
4-Methyl-2H-1,4-Benzoxazin-3-one
6,7-Dimethoxy-1H-benzo[d][1,3]oxazine-2,4-dione
5-Bromo-1H-benzo[d][1,3]oxazine-2,4-dione
7-Nitro-1H-benzo[d][1,3]oxazine-2,4-dione
7-Bromo-4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one
5-Bromoisatoic anhydride
(3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)boronic acid
7-Amino-2H-1,4-benzoxazin-3[4H]one
1H-Benzo[d][1,3]oxazine-2,4-dione
4-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carbaldehyde
5,6,7-Trimethoxy-1H-benzo[d][1,3]oxazine-2,4-dione
5-Chloro-1-methyl-1H-benzo[d][1,3]oxazine-2,4-dione
5-Nitro-1H-benzo[d][1,3]oxazine-2,4-dione
6-Nitro-2H-benzo[b][1,4]oxazin-3(4H)-one
5-Chloro-1H-benzo[d][1,3]oxazine-2,4-dione
Methyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate
Methyl 4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylate
2,2-Dimethyl-3,4-dihydro-2H-benzo[b][1,4]oxazine
3-Hydroxy-2H-benzo[b][1,4]oxazin-2-one
2-(3-Oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)acetic acid
Methyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylate
7-(Trifluoromethyl)-1H-benzo[d][1,3]oxazine-2,4-dione
6-Acetyl-2H-benzo[b][1,4]oxazin-3(4H)-one
6-Bromo-2H-1,4-benzoxazin-3(4H)-one
8-Fluoro-3,4-dihydro-2H-benzo[b][1,4]oxazine
5-Fluoro-1H-benzo[d][1,3]oxazine-2,4-dione
