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。一般來說，它們是無色、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。
4-Methylimidazolidine-2-thione
5-Ethyl-5-phenylimidazolidine-2,4-dione
2-(8-Ethyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetic acid
4-((2,5-Dioxoimidazolidin-1-yl)methyl)benzoic acid
2,5,7-Triazaspiro[3.4]octane-6,8-dione hydrochloride
1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione
N-(5-Aminopentyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
5-Phenyl-5-(p-tolyl)imidazolidine-2,4-dione
Imidazolidine-2,4-dione
5-(4-Hydroxybenzyl)-3-phenyl-2-thioxoimidazolidin-4-one
N-(4-Aminobutyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
1,1'-Methylenebis(3-(3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl)urea)
7-Benzyl-1,3,7-triazaspiro[4.4]nonane-2,4-dione
3-Methylimidazolidine-2,4-dione
1,1'-(2-Oxoimidazolidine-1,3-diyl)diethanone
1-Methanesulfonyl-2-imidazolidinone
5-Propylimidazolidine-2,4-dione
(1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium
(S)-5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride
(2S,5S)-5-Benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
(2S,5S)-5-Benzyl-3-methyl-2-(5-methylfuran-2-yl)imidazolidin-4-one
1-Benzylimidazolidine-2,4-dione
5,7-Diazaspiro[3.4]octane-6,8-dione
1-Aminohydantoin hydrochloride
tert-Butyl 3-benzylimidazolidine-1-carboxylate
3-Methyl-2-thioxoimidazolidin-4-one
1,3,8-Triazaspiro[4.5]decan-2-one
5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid
1,3-Bisbenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid
1-Phenylimidazolidin-2-one
