中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
7-氨基头孢烷酸 | 7-Aminocephalosporanic acid | 957-68-6 | C10H12N2O5S | 272.282 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
7-氨基-3-甲氧基甲基-3-头孢烯-4-甲酸 | 7-AMCA | 24701-69-7 | C9H12N2O4S | 244.271 |
头孢呋辛杂质12 | N-(tert-butyloxycarbonyl)-3-deacetylcephalosporanic acid | 37051-06-2 | C13H18N2O6S | 330.362 |
—— | 3-hydroxymethyl-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 28240-15-5 | C16H16N2O5S | 348.379 |
(6R-反式)-3-(羟基甲基)-8-氧代-7-(2-噻吩基乙酰氨基)-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸 | deacetylcephalothin | 5935-65-9 | C14H14N2O5S2 | 354.408 |
—— | 3-Methoxymethyl-7-phenoxyacetylamino-3-cephem-4-carbonsaeure | 24670-45-9 | C17H18N2O6S | 378.406 |
7-氨基-3-(1-甲基-1H-四唑-5-硫代甲基)-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸 | (6R,7R)-7-amino-3-[(1H-1-methyltetrazol-5-yl)thio]methylceph-3-em-4-carboxylic acid | 24209-38-9 | C10H12N6O3S2 | 328.376 |
(6S,7S)-3-[(氨基甲酰氧基)甲基]-8-氧代-7-[(2-噻吩基乙酰基)氨基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸 | (6R)-3-carbamoyloxymethyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 51014-46-1 | C15H15N3O6S2 | 397.433 |
(6R-反式)-7-氨基-3-[[[1-[2-(二甲基氨基)乙基]-1H-四唑-5-基]硫代]甲基]-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸 | (6R,7R)-7-amino-3-[((1-(2-(methylamino)ethyl)-1H-tetrazol-5-yl)thio)methyl]-8-oxo-5-thia-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 61607-66-7 | C13H19N7O3S2 | 385.471 |
头孢妥仑母核 | 7-ATCA | 155723-02-7 | C13H13N3O3S2 | 323.397 |
头孢氨苄 | cefalexin | 15686-71-2 | C16H17N3O4S | 347.395 |
—— | diphenylmethyl 7β-phenylacetamido-3-hydroxymethyl-3-cephem-4-carboxylate | 35246-64-1 | C29H26N2O5S | 514.602 |
—— | (6R)-3-hydroxymethyl-8-oxo-7t-((R)-2-phenyl-2-sulfo-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 77772-33-9 | C16H16N2O8S2 | 428.444 |
—— | diphenylmethyl 7β-(o-hydroxybenzylideneamino)-3-hydroxymethyl-3-cephem-4-carboxylate | 90467-27-9 | C28H24N2O5S | 500.575 |
—— | diphenylmethyl 7β-(2-thienylacetamido)-3-(hydroxymethyl)-cephem-4-carboxylate | 29126-13-4 | C27H24N2O5S2 | 520.63 |
去氨基甲酰头孢呋辛 | (6R,7R)-7-[2-(2-furyl)-2-(methoxyimino)acetamido]-3-hydroxymethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 56271-94-4 | C15H15N3O7S | 381.366 |
—— | (6R,7R)-7-[2-furanyl-(Z)-2-methoxyimino]acetamido-3-hydroxymethyl-3-cephem-4-carboxylic acid | 55779-07-2 | C15H15N3O7S | 381.366 |
—— | 8-oxo-7-phenylacetylamino-3-(2,3,3,3-tetrachloro-propionyloxymethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 142478-57-7 | C32H26Cl4N2O7S | 724.446 |
脱乙酰基头孢噻肟 | Desacetylcefotaxime | 66340-28-1 | C14H15N5O6S2 | 413.435 |
—— | (6R,7R)-8-Oxo-7-phenylacetylamino-3-vinyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 94796-13-1 | C30H26N2O4S | 510.613 |
—— | (6R,7R)-7-[2-furanyl-(Z)-2-methoxyimino]acetamido-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid | 69088-15-9 | C16H16N4O8S | 424.391 |
头孢泊肟 | cefpodoxime | 80210-62-4 | C15H17N5O6S2 | 427.462 |
—— | (6R)-3-bromomethyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 30361-56-9 | C27H23BrN2O4S2 | 583.527 |
—— | 7-((2Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-pentenoyl)amino-3-hydroxymethyl-3-cephem-4-carboxylic acid | 153012-25-0 | C21H26N4O7S2 | 510.592 |
—— | diphenylmethyl (6R,7R)-3-(4-nitrophenoxycarbonyloxy)methyl-7-(2-thienylacetamido)-Δ3-cephem-4-carboxylate | 135508-68-8 | C34H27N3O9S2 | 685.735 |
头孢地尼 | cefdinir | 91832-40-5 | C14H13N5O5S2 | 395.42 |
头孢卡品酯 | cefcapene pivoxil | 105889-45-0 | C23H29N5O8S2 | 567.644 |
头孢泊肟酯 | cefpodoxime proxetil | 87239-81-4 | C21H27N5O9S2 | 557.605 |
叔丁氧羰基头孢卡品酸 | 7β-<(Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-pentenoylamino>-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid | 105890-10-6 | C22H27N5O8S2 | 553.617 |
头孢硝噻吩 | Nitrocefin | 41906-86-9 | C21H16N4O8S2 | 516.512 |
—— | tert-butyl N-[4-[(Z)-1-[[(4R,5R)-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]amino]-1-oxopent-2-en-2-yl]-1,3-thiazol-2-yl]carbamate | 1360188-88-0 | C21H24N4O6S2 | 492.577 |
叔丁氧羰基头孢卡品酯 | pivaloyloxymethyl 7β-<(Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-pentenoylamino>-3-carbamoyloxymethyl-3-cephem-4-carboxylate | 105889-80-3 | C28H37N5O10S2 | 667.761 |
—— | 7β-[(Z)-2-(2-amino-4-thiazolyl)-2-(trityloxyamino)acetamido]-3-vinylcephem-4-carboxylic acid | 128454-32-0 | C33H27N5O5S2 | 637.74 |
—— | benzhydryl (6R,7Z)-3-(hydroxymethyl)-8-oxo-7-(pyridin-2-ylmethylidene)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 287489-06-9 | C27H22N2O4S | 470.549 |
—— | benzhydryl (6R,7Z)-3-(methoxymethyl)-8-oxo-7-(pyridin-2-ylmethylidene)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 287489-59-2 | C28H24N2O4S | 484.576 |
—— | benzhydryl (6R,7Z)-8-oxo-7-(pyridin-2-ylmethylidene)-3-(trimethylsilylcarbamoyloxymethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 287489-69-4 | C31H31N3O5SSi | 585.756 |
—— | (R)-3-Formyl-8-oxo-7-[1-pyridin-2-yl-meth-(Z)-ylidene]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 287489-08-1 | C27H20N2O4S | 468.533 |
—— | benzhydryl (6R,7Z)-3-(bromomethyl)-8-oxo-7-(pyridin-2-ylmethylidene)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 287489-23-0 | C27H21BrN2O3S | 533.445 |
—— | benzhydryl (6R,7Z)-3-(cyanomethyl)-8-oxo-7-(pyridin-2-ylmethylidene)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 287489-58-1 | C28H21N3O3S | 479.559 |
—— | benzhydryl (6R,7Z)-3-[(E)-3-amino-3-oxoprop-1-enyl]-8-oxo-7-(1,3-thiazol-2-ylmethylidene)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 287489-12-7 | C27H21N3O4S2 | 515.613 |
—— | (R)-8-Oxo-7-[1-pyridin-2-yl-meth-(Z)-ylidene]-3-((E)-2-pyridin-2-yl-vinyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 287489-10-5 | C33H25N3O3S | 543.646 |
—— | 7-[4-[[(6R,7R)-2-benzhydryloxycarbonyl-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methoxycarbonyl]piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-quinoline-3-carboxylic acid | 915939-01-4 | C47H42FN5O9S | 871.943 |
—— | (R)-5,5,8-Trioxo-3-[(E)-2-(1-oxy-pyridin-2-yl)-vinyl]-7-[1-pyridin-2-yl-meth-(Z)-ylidene]-5λ6-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | —— | C20H15N3O6S | 425.422 |