咪唑烷是雜環(huán)化合物(CH2)2(NH)2CH2。親本咪唑烷的研究較少，但在一個(gè)或兩個(gè)氮中心上取代的相關(guān)化合物更為常見。一般來(lái)說，它們是無(wú)色、極性、堿性化合物。咪唑烷類是環(huán)狀5元的一般類胺的例子。
tert-Butyl 4-oxoimidazolidine-1-carboxylate
1-Acetylimidazolidin-2-one
4,4-Dimethylimidazolidine-2-thione
1,3-Dimethyl-2-thioxoimidazolidin-4-one
1-Phenyl-1,3,8-triazaspiro[4.5]decan-4-one
1-(2,5-Dioxoimidazolidin-4-yl)urea
8-Boc-2,4,8-triazaspiro[4.5]decane-1,3-dione
(R)-5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride
N-(6-(2-Iodoacetamido)hexyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
(S)-3-((S)-2-(((S)-1-Ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)-1-methyl-2-oxoimidazolidine-4-carboxylic acid hydrochloride
5-Hydroxy-1-methylimidazolidine-2,4-dione
1,3-Dimethylimidazolidin-2-one
5-((1H-Indol-3-yl)methyl)-3-methyl-2-thioxoimidazolidin-4-one
Imidazolidine-2,4,5-trione
8-Benzyl-1,3,8-triazaspiro[4.5]decane-2,4-dione
1,3,7-Triazaspiro[4.4]nonane-2,4-dione hydrochloride
5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanehydrazide
N-(6-Hydrazinyl-6-oxohexyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
2-(2-Iminoimidazolidin-1-yl)acetic acid
5-Methyl-5-phenylimidazolidine-2,4-dione
tert-Butyl 3-oxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate
1-(3-Aminophenyl)imidazolidin-2-one
(S)-5-Benzyl-2,2,3-trimethylimidazolidin-4-one
1-(2-Chloroethyl)-2-imidazolidinone
3-Benzyl-5-ethyl-5-phenylimidazolidine-2,4-dione
1-(2-(4-(5-Chloro-1-(4-fluorophenyl)-1H-indol-3-yl)piperidin-1-yl)ethyl)imidazolidin-2-one
1,3-Dichloro-5,5-dimethylimidazolidine-2,4-dione
3-(4-Aminobenzyl)-5,5-dimethylimidazolidine-2,4-dione
5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(prop-2-yn-1-yl)pentanamide
8-Cbz-2,4-dioxo-1,3,8-triazaspiro[4.5]decane
