中文同义词:
头孢布烯二水合物;头孢布烯(头孢布坦);孢布烯二水合物;(+)-(6R,7R)-7-[2-(2-氨基-1,3-噻唑-4-基)-4-羧基-2-丁烯酰胺]]-8-氧-5-硫-1-氮双环[4.2.0]辛-2-烯-2-羧酸二水物;头孢布烯二水化合物;头孢布坦(头孢布烯);头孢布烯二水合物/头孢噻腾;(6R,7R)-7-((Z)-2-(2-氨基噻唑-4-基)-4-羧基丁-2-烯酰胺基)-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸二水合物
英文名称:
Ceftibuten dihydrate
英文同义词:
Cedax dihydrate;CEDAX DIHYDRATE;SCH-39720 DIHYDRATE;Sch-39720 dihydrate;(+)-(6r,7r)-7-[2-(2-amino-1,3-thiazol-4-yl)-4-carboxy-2-butenamide]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid dihydrate;Cedax;Cedax (tn);Ceftibuten (jp15);Cetb
相关类别:
医药原料;原料;医用原料;医药原料药-科研原料;Intermediates Fine Chemicals;Pharmaceuticals;Chiral Reagents;Heterocycles;Sulfur Selenium Compounds
储存条件
Keep in dark place,Sealed in dry,2-8°C
生物活性
Ceftibuten (Sch39720) dihydrate 是一种具有口服活性的头孢菌素，在体外对多种革兰氏阴性和某些革兰氏阳性病原体具有较强的抗菌活性。
体外研究
Ceftibuten (Sch39720) is highly active against Haemophilus influenza , Escherichia coli , Klebsiella sp., and Proteus sp. and moderately active against Serratia sp. and Streptococcus pyogenes . Ceftibuten is relatively inactive against enterococci and staphylococci and is only weakly active against Pseudomonas aeruginosa and obligate anaerobes. It is also stable in the presence of most β-lactamase-producing organisms except β Bacteroides fragilis . Ceftibuten is very active against strains of the family Enterobacteriaceae (mean MIC for 90% of strains=0.25 μg/ml) but less active against Campylobacterjejuni (mean MIC for 90% of strains=16.0 μg/ml).
体内研究
Ceftibuten, a biologically stableβ-lactam antibiotic, has been shown to be transported by the small peptide transport system, to have relatively high affinity for the carrier and to show clear stereoselective and proton-gradient dependent transport characteristics in rat intestinal brush-border membrane vesicles.
用途
用于合成有机原料或药物中间体；科研单位合成研究"
