中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | diphenylmethyl 7β-phenylacetamido-3-acetoxymethyl-3-cephem-4-carboxylate | 41128-81-8 | C31H28N2O6S | 556.639 |
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 |
---|---|---|---|---|
—— | 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 |
—— | cephalosporin lactone | 851-59-2 | C16H14N2O4S | 330.364 |
—— | tert-butyl (7R,7aR)-3-(hydroxymethyl)-6-oxo-7-[(2-phenylacetyl)amino]-7,7a-dihydro-2H,6H-azeto[2,1-b][1,3]thiazine-4-carboxylate | 362673-18-5 | C20H24N2O5S | 404.487 |
—— | diphenylmethyl 7β-phenylacetamido-3-acetoxymethyl-3-cephem-4-carboxylate | 41128-81-8 | C31H28N2O6S | 556.639 |
7-苯乙酰胺基-3-甲基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸 | 7-phenylacetamidodesacetoxycephalosporanic acid | 27255-72-7 | C16H16N2O4S | 332.38 |
—— | (7R,7aR)-4-(tert-butoxycarbonyl)-6-oxo-7-[(2-phenylacetyl)amino]-7,7a-dihydro-2H,6H-azeto[2,1-b][1,3]thiazine-3-carboxylic acid | —— | C20H22N2O6S | 418.47 |
—— | 3-Acetoxymethyl-7β-phenylacetamido-ceph-3-em-4-carbonsaeure-1ξ-oxid | 3595-25-3 | C18H18N2O7S | 406.416 |
—— | diphenylmethyl 7β-phenylacetamido-3-hydroxymethyl-3-cephem-4-carboxylate | 35246-64-1 | C29H26N2O5S | 514.602 |
—— | 3-(((5-METHYL-1,3,4-THIADIAZOL-2-YL)THIO)METHYL)-7-(PHENYLACETAMIDO)-3-CEPHEM-4-CARBOXYLIC ACID | —— | C19H18N4O4S3 | 462.574 |
—— | diphenylmethyl (6R,7R)-7-(phenylacetamido)ceph-3-em-4-carboxylate | 36923-19-0 | C28H24N2O4S | 484.576 |
—— | (6R)-3-methoxy-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 51762-07-3 | C16H16N2O5S | 348.379 |
—— | (6R)-3-methoxy-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester | 51762-28-8 | C17H18N2O5S | 362.406 |
3-羟基头孢 | 3-hydroxy cephalosporin | 54639-48-4 | C28H24N2O5S | 500.575 |
—— | (6R)-3-methoxy-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 51761-93-4 | C29H26N2O5S | 514.602 |
—— | (6R)-7t-amino-3-methoxy-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 51761-98-9 | C21H20N2O4S | 396.467 |
—— | (6R)-3-methylene-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]octane-2c-carboxylic acid benzhydryl ester | 51762-03-9 | C29H26N2O4S | 498.602 |
—— | allyl 3-hydroxymethyl-7-phenylacetamido-3-cephem-2-carboxylate | 473988-41-9 | C19H20N2O5S | 388.444 |
—— | (4S,7R,7aR)-4-(tert-butoxycarbonyl)-6-oxo-7-[(2-phenylacetyl)amino]-7,7a-dihydro-4H,6H-azeto[2,1-b][1,3]thiazine-3-carboxylic acid | —— | C20H22N2O6S | 418.47 |
—— | tert-butyl (4S,7R,7aR)-3-(hydroxymethyl)-6-oxo-7-[(2-phenylacetyl)amino]-7,7a-dihydro-4H,6H-azeto[2,1-b][1,3]thiazine-4-carboxylate | 362673-17-4 | C20H24N2O5S | 404.487 |
—— | tert-butyl (4S,7R,7aR)-3-formyl-6-oxo-7-[(2-phenylacetyl)amino]-7,7a-dihydro-4H,6H-azeto[2,1-b][1,3]thiazine-4-carboxylate | 362673-19-6 | C20H22N2O5S | 402.471 |
—— | 7-(phenylacetamido)-3-exo-methylenecepham-4-carboxylic acid | 37794-96-0 | C16H16N2O4S | 332.38 |
—— | (6R)-3-methylene-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]octane-2c-carboxylic acid | 54240-49-2 | C16H16N2O4S | 332.38 |
—— | 3-Hydroxymethyl-7β-phenylacetamido-ceph-2-em-4ξ-carbonsaeure | 7629-50-7 | C16H16N2O5S | 348.379 |
—— | (6R)-3ξ-hydroxy-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]octane-2ξ-carboxylic acid benzhydryl ester | 51762-51-7 | C28H26N2O5S | 502.591 |
—— | (6R,7R)-2-(allyloxy)carbonyl-7-phenylacetamido-3-cephem-3-methyl 3-methyl-4-oxoimidazo[5,1-d][1,2,3,5]tetrazin-8-carboxylate | 473988-51-1 | C25H23N7O7S | 565.566 |
—— | 2-(allyloxy)carbonyl-7-phenylacetamido-3-cephem-3-methyl 3-(2-chloroethyl)-4-oxo-imidazo[5,1-d][1,2,3,5]tetrazin-8-carboxylate | 473988-42-0 | C26H24ClN7O7S | 614.038 |
—— | (6R,7R)-3-keto-7-phenylacetamidocepham | 53824-89-8 | C14H14N2O3S | 290.343 |
—— | (6R)-7t-amino-3-methylene-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]octane-2c-carboxylic acid benzhydryl ester | 51761-84-3 | C21H20N2O3S | 380.467 |