中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
4-n-propyl-3,3-dimethyl-2-azetidinone |
180181-15-1 |
C8H15NO |
|
—— |
4-isopropyl-3,3-dimethyl-azetidin-2-one |
45735-37-3 |
C8H15NO |
|
—— |
4-(2-methoxyphenyl)-3,3-dimethyl-1-(4-methylphenyl)azetidin-2-one |
1587696-55-6 |
C19H21NO2 |
|
—— |
4-(2-methoxyphenyl)-3,3-dimethyl-1-(3-methylphenyl)azetidin-2-one |
1587696-54-5 |
C19H21NO2 |
|
—— |
4-m-chlorophenyl-3,3-dimethyl-2-azetidinone |
180181-37-7 |
C11H12ClNO |
|
—— |
1-(3-fluorophenyl)-4-(2-methoxyphenyl)-3,3-dimethylazetidin-2-one |
1587696-51-2 |
C18H18FNO2 |
|
—— |
4-(4-fluorophenyl)-1-(4-methoxyphenyl)-3,3-dimethylazetidin-2-one |
1587696-64-7 |
C18H18FNO2 |
|
—— |
4-(2-methoxyphenyl)-3,3-dimethyl-1-(2-methylphenyl)azetidin-2-one |
1587696-53-4 |
C19H21NO2 |
|
—— |
4-(2-methoxyphenyl)-1-(4-methoxyphenyl)-3,3-dimethylazetidin-2-one |
1587696-41-0 |
C19H21NO3 |
|
—— |
3,3-Dimethyl-4-(β-styryl)-2-azetidinone |
83948-42-9 |
C13H15NO |
|
—— |
4-(2-Bromophenyl)-3,3-dimethyl-1-phenylazetidin-2-one |
1449678-27-6 |
C17H16BrNO |
|
—— |
1-(2-bromophenyl)-3,3-dimethyl-4-phenylazetidin-2-one |
1449678-29-8 |
C17H16BrNO |
|
—— |
p-nitrobenzyl (2R,3R)-2-allyldithio-α-isopropylidene-4-oxo-3-phenoxyacetylaminoazetidine-1-acetate |
122347-86-8 |
C26H27N3O7S2 |
|
—— |
(3R,4S)-4-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-methoxy-1-(3-pyridin-2-ylprop-2-ynyl)azetidin-2-one |
1266337-19-2 |
C17H20N2O4 |
|
—— |
(3R,4S)-4-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-3-methoxy-1-prop-2-ynyl-azetidin-2-one |
1031796-98-1 |
C12H17NO4 |
|
—— |
p-methoxybenzyl(1S,6R,7R)-1-oxo-7-phenylacetamido-3-(trifluoro-methanesulphonyloxy)ceph-3-em-4-carboxylate |
154256-01-6 |
C24H21F3N2O9S2 |
|
—— |
thienamycin |
—— |
C11H16N2O4S |
|
—— |
(1S,4R)-2-Methyl-2-aza-bicyclo[2.2.0]hex-5-en-3-one |
31638-95-6 |
C6H7NO |
|
—— |
(3S,4S)-3-<(R)-1-tetrahydropyran-2-yloxyethyl>-4-<(S)-1-hydroxyethyl>-2-azetidinone |
130163-57-4 |
C12H21NO4 |
|
—— |
tert-butyl-2-methyl-4-oxoazetidine-1-carboxylate |
1246613-05-7 |
C9H15NO3 |
|
—— |
(3S,4S)-4-<(S)-1-(N-benzyl-N-benzyloxycarbamoyloxy)ethyl>-3-<(R)-1-tetrahydropyran-2-yloxyethyl>-2-azetidinone |
130185-10-3 |
C27H34N2O6 |
|
—— |
(3R,4S)-1-[3-[(3S,4R)-2-oxo-3-phenoxy-4-[4-(2-pyridin-4-ylethynyl)phenyl]azetidin-1-yl]propyl]-3-phenoxy-4-[4-(2-pyridin-4-ylethynyl)phenyl]azetidin-2-one |
1186418-33-6 |
C47H36N4O4 |
|
—— |
methyl (5R,6R)-3-[(E)-2-acetamidoethenylthio]-6-[(1S)-1-ethoxysulphonyloxy-ethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
73521-68-3 |
C16H22N2O8S2 |
|
—— |
(6R-trans)-3-(chloromethyl)-7-[[[(2,6-dichloro-4-pyridinyl)thio]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0.]oct-2-ene-2-carboxylic acid, diphenylmethyl ester |
1027502-01-7 |
C28H22Cl3N3O4S2 |
|
—— |
(3S,4R)-4-benzoylthio-3-<(1R)-(1-tert-butyldimethylsiloxy)ethyl>-azetidin-2-one |
138332-40-8 |
C18H27NO3SSi |
|
—— |
N-(p-phenoxymethylphenyl)azetidinone |
81461-87-2 |
C16H15NO2 |
|
—— |
1-[4-(Iodomethyl)phenyl]azetidin-2-one |
81461-92-9 |
C10H10INO |
|
—— |
N-Methyl-5-aza-bicyclo<2.2.0>hexen-(2)-on-(6) |
121522-97-2 |
C6H7NO |
|
—— |
6,6-dimethyl-azepan-2-one |
62595-98-6 |
C8H15NO |
|
—— |
2,2-dimethylpropanoyloxymethyl 7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(Z)-2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
117467-28-4 |
C25H28N6O7S3 |
|
—— |
3-methoxymethyl-3-(3-methoxy-phenyl)-1-methyl-azepan-2-one |
275807-66-4 |
C16H23NO3 |
|
—— |
tert-butyl 2-oxo-5-propyl-azepane-1-carboxylate |
1076190-97-0 |
C14H25NO3 |
|
—— |
(R)-hexahydro-4-methyl-2H-azepin-2-one |
1123-08-6 |
C7H13NO |
|
—— |
FC6H4CH(OH)CH2CH2C3H2NO(C6H4F)(C6H4SnBu3) |
1227828-38-7 |
C36H47F2NO2Sn |
|
—— |
benzyl 2-[2-oxo-3β-(2-phenoxyacetamido)-4β-{2-(2,2,2-trichloroethoxycarbonyloxy)acetoxy}azetidin-1-yl]glycolate |
73884-88-5 |
C25H23Cl3N2O11 |
|
—— |
methyl 4-[(2R,3R)-3-formamido-4-oxoazetidin-2-yl]-3-methoxybut-2-enoate |
80559-29-1 |
C10H14N2O5 |
|
—— |
4-nitrobenzyl (1S,5R,6S)-6-((1R)-1-hydroxyethyl)-1-methyl-2-(7-methylthioimidazo-[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate |
258840-07-2 |
C23H22N4O6S2 |
|
—— |
allyl (5S,6S,7S,11S)-11-(tert-butyldimethylsilyloxy)-5-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-oxo-8-oxa-3-azatricyclo[5.4.0.03,6 ]undec-1-ene-2-carboxylate |
145386-99-8 |
C27H47NO6Si2 |
|
—— |
benzyl 2-chloro-2-[2-oxo-3β-phenoxyacetamido-4β-(2-phenoxyacetoxyethoxy)azetidin-1-yl]acetate |
72217-27-7 |
C30H29ClN2O9 |
|
—— |
benzyl 2-[2-oxo-3β-phenoxyacetamido-4β-(2-phenoxyacetoxyethoxy)azetidin-1-yl]glycolate |
72217-26-6 |
C30H30N2O10 |
|
—— |
benzyl 2-chloro-2-[2-oxo-3β-(2-phenoxyacetamido)-4β-{2-(2,2,2-trichloroethoxy-carbonyloxy)acetoxy}azetidin-1-yl]-acetate |
73884-89-6 |
C25H22Cl4N2O10 |
|
—— |
benzyl 2-[2-oxo-3β-(2-phenoxyacetamido)-4β-{2-(2,2,2-trichloroethoxycarbonyloxy)acetylthio}azetidin-1-yl]glycolate |
73885-11-7 |
C25H23Cl3N2O10S |
|
—— |
3-Methyl-3-(4-amino-2-fluorophenyl)-azetidinone |
188975-01-1 |
C10H11FN2O |
|
—— |
hexahydro-1-hexyl-7-methyl-2H-azepin-2-one |
60665-76-1 |
C13H25NO |
|
—— |
1,8,8-trimethyl-2-azabicyclo<3.2.1>octan-3-one |
37850-15-0 |
C10H17NO |
|
—— |
(3'R,5R)-5-methyl-1-(3'-phenylhydroxypropyl)-hexahydro-2H-azepin-2-one |
240427-47-8 |
C16H23NO2 |
|
—— |
(3S,4S)-3-Ethyl-4-((E)-styryl)-azetidin-2-one |
—— |
C13H15NO |
|
—— |
(R)-hexahydro-5-tert-butyl-2H-azepin-2-one |
126872-02-4 |
C10H19NO |
|
—— |
(3'R,5R)-5-tert-butyl-1-(3'-phenylhydroxypropyl)-hexahydro-2H-azepin-2-one |
240427-50-3 |
C19H29NO2 |
|
—— |
(R)-4-methyl-1-(benzyloxy)-2-azetidinone |
946853-99-2 |
C11H13NO2 |
|