| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 2'-Aethylhexyloxycarbonyloxymethyl-benzylpenicillanat | 67910-27-4 | C26H36N2O7S |
| —— | 3-Acetyl-N-t-butyl-3-t-butyl-aminocarbonyl-propiolactam | 26449-05-8 | C14H24N2O3 |
| —— | (6<i>R</i>)-7<i>t</i>-((<i>R</i>)-2-amino-2-phenyl-acetylamino)-3-methyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Ξ)-1-phenylacetoxy-propyl ester | 40647-92-5 | C27H29N3O6S |
| —— | (6<i>R</i>)-3-formyloxymethyl-8-oxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 30361-42-3 | C15H14N2O6S2 |
| —— | Allyl (1R,2R,3S,6R)-6-phthalimido<2-α-(2)H3>penicillanate 1-oxide | 148680-10-8 | C19H18N2O6S |
| —— | (6<i>R</i>)-7<i>t</i>-(2-cyano-acetylamino)-3-(methoxyimino-methyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 54488-91-4 | C12H12N4O5S |
| —— | trans-3-Benzyloxycarbonylamino-4-trifluoromethyl-2-azetidinone | 99333-39-8 | C12H11F3N2O3 |
| —— | 5-(4-Chloro-phenyl)-azepan-2-one | 14472-82-3 | C12H14ClNO |
| —— | (6<i>R</i>)-3-formyloxymethyl-8-oxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 30361-42-3 | C15H14N2O6S2 |
| —— | 1-Azetidinesulfonic acid,2-(fluoromethyl)-4-oxo-3-[[(phenylmethoxy)carbonyl]amino]-,monosodium salt, cis- | 88946-34-3 | C12H12FN2O6S*Na |
| —— | sodium (1S,5R,6S)-2-[7-(2-N,N-dimethylaminosulfonylaminoethyl)thioimidazo[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate | 352470-52-1 | C19H24N5O6S3*Na |
| —— | (6<i>R</i>)-7<i>t</i>-{2-[4-(2-<i>tert</i>-butoxycarbonylamino-ethoxy)-phenyl]-acetylamino}-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 42248-24-8 | C25H31N7O7S2 |
| —— | Dithiocarbonic acid O-[(2S,3R)-2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-1-(4-methoxy-phenyl)-4-oxo-azetidin-3-yl] ester S-methyl ester | 135508-45-1 | C17H21NO5S2 |
| —— | (4R,5S,6S)-3-[(3S,5S)-1-Allyloxycarbonyl-5-(4-trifluoromethyl-pyrimidin-2-ylsulfanylmethyl)-pyrrolidin-3-ylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester | 372146-89-9 | C27H31F3N4O6S2 |
| —— | 4-Butyl-azetidinon-(2)-N-sulfofluorid | 25599-72-8 | C7H12FNO3S |
| —— | 3-(2-Acetylamino-ethylsulfanyl)-6-[1-methyl-2-trimethylsilanyloxy-eth-(E)-ylidene]-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester | 109204-74-2 | C23H36N2O7SSi |
| —— | 1-(2-hydroxyphenyl)-4-(4-(trifluoromethyl)phenyl)azetidin-2-one | 1197214-20-2 | C16H12F3NO2 |
| —— | (3R,4S)-cis-1-(p-anisyl)-3-hydroxy-4-(1,2-dihydroxyethyl)azetidin-2-one | 115828-90-5 | C12H15NO5 |
| —— | 6-ethyl-2,2-dimethyl-pyrazolo[1,2-<i>a</i>]pyrazole-1,3,5,7-tetraone | 29005-57-0 | C10H12N2O4 |
| —— | cis-1-tert-Butyl-3-(N,N-diethylamino)-4-(N-tert-butyliminomethyl)-2-azetidinone | 135613-83-1 | C16H31N3O |
| —— | (S)-2,2'-[[[3-[[(t-Butoxy)carbonyl]amino]-2-oxo-1-azetidinyl]carbonyl]imino]bisacetic acid, dibenzyl ester | 98265-45-3 | C27H31N3O8 |
| —— | tert-butyl N-[(2S,3S)-1-formyl-2-methyl-4-oxoazetidin-3-yl]carbamate | 180187-64-8 | C10H16N2O4 |
| —— | N-(2-Chlor-ethansulfonyl)-4-phenyl-azetidinon-(2) | 25599-77-3 | C11H12ClNO3S |
| —— | <i>N</i>-(1-acetyl-2-isopropenylsulfanyl-4-oxo-azetidin-3-yl)-2-phenoxy-acetamide | 35592-71-3 | C16H18N2O4S |
| —— | 3-Isopropyl-6,6-dimethyl-7-oxo-4-oxa-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 143725-60-4 | C18H20N2O6 |
| —— | (1aS,3aR,6bS)-5-(Carbamoyloxymethyl)-2-(4-hydroxyphenylcarbamoyl)-1-oxo-1,1a,2,3,3a,6b-hexahydro-4-oxa-2,6a-diazacyclobut[cd]indene-6-carboxylic acid sodium salt | 170581-32-5 | C17H15N4O8*Na |
| —— | (6<i>R</i>)-7<i>t</i>-((<i>R</i>)-2-amino-2-phenyl-acetylamino)-8-oxo-3-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 58232-94-3 | C23H22N4O5S |
| —— | (R)-7-[2-(2-Bromo-phenyl)-2-carboxy-acetylamino]-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 59530-62-0 | C17H15BrN2O6S |
| —— | 3-chloro-3-cyano-4-ethoxy-1-methyl-2-azetidinone | 70438-50-5 | C7H9ClN2O2 |
| —— | (4-Hydroxy-phenyl)-{3-[2-(naphthalen-2-ylcarbamoylmethylsulfanyl)-2-phenyl-acetylamino]-2-oxo-azetidin-1-yl}-acetic acid | 59511-07-8 | C31H27N3O6S |
| —— | (4R)-4-[(thiazol-2-yl)methyl]azetidin-2-one | 250135-81-0 | C7H8N2OS |
| —— | (3-{2-[4-(3-Bromo-propoxy)-phenyl]-acetylamino}-2-oxo-azetidin-1-yl)-(4-hydroxy-phenyl)-acetic acid | 59510-19-9 | C22H23BrN2O6 |
| —— | (6<i>R</i>)-3-methyl-8-oxo-7<i>t</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Ξ)-1-ethoxycarbonyl-2-oxo-2-phenyl-ethyl ester | 59215-50-8 | C27H26N2O7S |
| —— | 7-<m-(2'-Aminoethoxy)-phenylacetamido>-3-<(1-methyl-5-tetrazolylthio)-methyl>-ceph-3-em-4-carbonsaeure | 42221-69-2 | C20H23N7O5S2 |
| —— | 2-(3-Dimethylaminopropyl)-3,6-dioxo-2-aza-9,11,14-trioxadispiro<4,1,5,3>pentadecan | 33079-06-0 | C16H26N2O5 |
| —— | 7-<m-(2'-N-tert.-Butoxycarbonylaminoethoxy)-phenylacetamido>-3-(picolinoyl-thiomethyl)-ceph-3-em-4-carbonsaeure | 42213-70-7 | C29H32N4O8S2 |
| —— | 6β-(3-propoxycarbonyl-quinoxaline-2-carbonylamino)-penicillanic acid | 99872-48-7 | C21H22N4O6S |
| —— | (6<i>R</i>)-3-methyl-8-oxo-7<i>t</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Ξ)-1-phenylacetoxy-butyl ester | 40260-02-4 | C28H30N2O6S |
| —— | (6<i>R</i>)-3-carbamoyloxymethyl-7<i>t</i>-((<i>R</i>)-5-methoxycarbonyl-5-phthalimido-pentanoylamino)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester | 70332-62-6 | C25H26N4O10S |
| —— | 6β-(2-phenyl-acetylamino)-penicillanic acid (Ξ)-butyryloxy-phenyl-methyl ester | 40259-52-7 | C27H30N2O6S |
| —— | benzyl (2S,3R)-3-(3-((Z)-2,3-bis((benzyloxy)carbonyl)guanidino)propyl)-4-oxo-1-(4-(phenylsulfonyl)piperazine-1-carbonyl)azetidine-2-carboxylate | 253175-73-4 | C42H44N6O10S |
| —— | 2-[3,3-Dimethyl-4,7-dioxo-6-(2-phenoxy-acetylamino)-4λ<sup>4</sup>-thia-1-aza-bicyclo[3.2.0]heptane-2-carbonyloxy]-malonic acid diethyl ester | 68061-90-5 | C23H28N2O10S |
| —— | (S)-[1-(diethoxyphosphinyl)-2-oxo-3-azetidinyl]carbamic acid, phenylmethyl ester | 84486-32-8 | C15H21N2O6P |
| —— | (6<i>R</i>)-3-acetoxymethyl-8-oxo-7<i>t</i>-(3-phenoxy-but-2-enoylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 14910-11-3 | C20H20N2O7S |
| —— | (6<i>R</i>)-3-methyl-8-oxo-7<i>t</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Ξ)-1-phenylacetoxy-heptyl ester | 40260-09-1 | C31H36N2O6S |
| —— | 8-Oxo-3-(pyrazin-2-ylsulfanylmethyl)-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 68672-81-1 | C31H26N4O4S3 |
| —— | Acetic acid 2-methanesulfonylaminocarbonyl-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-3-ylmethyl ester | 36283-14-4 | C17H19N3O7S3 |
| —— | (6<i>R</i>)-3-methyl-5ξ,8-dioxo-7<i>t</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Ξ)-1-ethoxycarbonyl-2-oxo-propyl ester | 59176-20-4 | C22H24N2O8S |
| —— | 3-(Benzothiazol-2-ylsulfanylmethyl)-7-but-3-enoylamino-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 66180-76-5 | C19H17N3O4S3 |
| —— | 7-<p-(2'-Aminoethoxy)-phenylacetamido>-3-<(1-methyl-5-tetrazolylthio)-methyl>-ceph-3-em-4-carbonsaeure | 42058-98-0 | C20H23N7O5S2 |