匹呋氨苄青霉素的中间体。
生产方法以青霉素G钾为原料与特戊酸氯甲酯在碘化钠参与下进行酯化反应,生成青霉素G特戊酰氧甲酯,然后在酰胺基上进行氯化(成亚胺氯)、醚化(成亚胺醚)和水解反应制得该品。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-氨基青霉烷酸 | 6-Aminopenicillanic Acid | 551-16-6 | C8H12N2O3S | 216.261 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
匹美西林 | pivmecillinam | 32886-97-8 | C21H33N3O5S | 439.576 |
—— | pivaloyloxy 6-oxopenicillanate | 77819-78-4 | C14H19NO6S | 329.374 |
—— | 6-beta-hydroxypenicillanic acid pivaloyloxymethyl ester | 75722-92-8 | C14H21NO6S | 331.39 |
—— | Pivaloyloxymethyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-oxo-propyl)-4-thia-1-azabicyclo<3.2.0>heptane-2-carboxylate | 87996-68-7 | C17H25NO6S | 371.455 |
—— | 2,2-dimethylpropanoyloxymethyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-oxoheptyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate | 164033-42-5 | C21H33NO6S | 427.562 |
—— | Pivaloyloxymethyl 6-diazopenicillanate | 77442-37-6 | C14H19N3O5S | 341.388 |
—— | 2,2-dimethylpropanoyloxymethyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-oxo-4-phenylbutyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate | 164033-43-6 | C24H31NO6S | 461.579 |
—— | (pivaloyloxy)methyl 6α-<(fluorosulfonyl)oxy>penicillinate | 81658-78-8 | C14H20FNO8S2 | 413.445 |
—— | 6-beta-trifluoromethylsulfonyloxypenicillanic acid pivaloyloxymethyl ester | 75722-93-9 | C15H20F3NO8S2 | 463.453 |
—— | [2-oxo-2-[(3R,4R)-2-oxo-3-(2-oxo-4-phenylbutyl)-4-(2-phenoxyacetyl)sulfanylazetidin-1-yl]acetyl]oxymethyl 2,2-dimethylpropanoate | 164033-73-2 | C29H31NO9S | 569.632 |
—— | [2-[(2R,3R)-2-[2-(4-bromo-2-chloro-6-methylphenoxy)acetyl]sulfanyl-4-oxo-3-(2-oxopropyl)azetidin-1-yl]-2-oxoacetyl]oxymethyl 2,2-dimethylpropanoate | 164033-71-0 | C23H25BrClNO9S | 606.876 |
—— | [2-oxo-2-[(3R,4R)-2-oxo-3-(2-oxoheptyl)-4-(2-phenoxyacetyl)sulfanylazetidin-1-yl]acetyl]oxymethyl 2,2-dimethylpropanoate | 164033-72-1 | C26H33NO9S | 535.615 |
—— | [2-oxo-2-[(3R,4R)-2-oxo-3-(2-oxopropyl)-4-(2-phenylacetyl)sulfanylazetidin-1-yl]acetyl]oxymethyl 2,2-dimethylpropanoate | 164033-64-1 | C22H25NO8S | 463.508 |
—— | [2-[(2R,3R)-2-(2-chloroacetyl)sulfanyl-4-oxo-3-(2-oxopropyl)azetidin-1-yl]-2-oxoacetyl]oxymethyl 2,2-dimethylpropanoate | 164033-63-0 | C16H20ClNO8S | 421.856 |
—— | Pivaloyloxymethyl (5R,6R)-3-(1-N-methyl-tetrazol-2-yl)thiomethyl-7-oxo-6-(2-oxo-propyl)-4-thia-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate | 164033-89-0 | C18H23N5O6S2 | 469.543 |
—— | 2,2-dimethylpropanoyloxymethyl 2-[(2R,3R)-2-[2-(4-bromo-2-chloro-6-methylphenoxy)acetyl]sulfanyl-4-oxo-3-(2-oxopropyl)azetidin-1-yl]-3-methylbut-2-enoate | 164033-59-4 | C26H31BrClNO8S | 632.957 |
—— | 2,2-dimethylpropanoyloxymethyl 3-methyl-2-[(3R,4R)-2-oxo-3-(2-oxo-4-phenylbutyl)-4-(2-phenoxyacetyl)sulfanylazetidin-1-yl]but-2-enoate | 164033-61-8 | C32H37NO8S | 595.714 |
—— | 2,2-dimethylpropanoyloxymethyl 3-methyl-2-[(3R,4R)-2-oxo-3-(2-oxoheptyl)-4-(2-phenoxyacetyl)sulfanylazetidin-1-yl]but-2-enoate | 164033-60-7 | C29H39NO8S | 561.697 |
—— | 2,2-dimethylpropanoyloxymethyl (5R,6R)-3-(chloromethyl)-7-oxo-6-(2-oxopropyl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 164033-75-4 | C16H20ClNO6S | 389.857 |
—— | 2,2-dimethylpropanoyloxymethyl 3-methyl-2-[(3R,4R)-2-oxo-3-(2-oxopropyl)-4-(2-phenylacetyl)sulfanylazetidin-1-yl]but-2-enoate | 164033-52-7 | C25H31NO7S | 489.59 |
—— | 2,2-dimethylpropanoyloxymethyl 2-[(2R,3R)-2-(2-chloroacetyl)sulfanyl-4-oxo-3-(2-oxopropyl)azetidin-1-yl]-3-methylbut-2-enoate | 164033-51-6 | C19H26ClNO7S | 447.937 |