盐酸头孢吡肟

Description

Cefepime is a semi-synthetic fourth-generation cephalosporin. It is resistant to hydrolysis by common plasmid and/or chromosomally-mediated β-lactamases.Cefepime was used in antimicrobial susceptibility testing forAcinetobacter baumanniiand extended-spectrum-β-lactamase-producingEscherichia coliisolated from various samples.

头孢克洛

Description

Chemical structure: ß-lactamCefaclor has been used in the heterologous expression of AaOr7 and AaOr8 inXenopus laevisoocytes. It has also been used in cultures of isolated trigeminal ganglion (TG) and dorsal root ganglion (DRG) neurons.Cefaclor is used to study urinary tract, intra-abdominal, and Haemophilus influenzae infections . It is used to study the mechanism of human renal organic anion and peptide transporters such as hOAT1, hPEPT1, and hPEPT2 and to study the effects of inhibition of penicillin-binding proteins on bacterial cell wall mucopeptide synthesis .

Description

Chemical structure: ß-lactamCefaclor has been used in the heterologous expression of AaOr7 and AaOr8 inXenopus laevisoocytes. It has also been used in cultures of isolated trigeminal ganglion (TG) and dorsal root ganglion (DRG) neurons.Cefaclor is used to study urinary tract, intra-abdominal, and Haemophilus influenzae infections . It is used to study the mechanism of human renal organic anion and peptide transporters such as hOAT1, hPEPT1, and hPEPT2 and to study the effects of inhibition of penicillin-binding proteins on bacterial cell wall mucopeptide synthesis .

头孢唑肟钠盐

头孢地尼

Description

Chemical structure: ß-lactamCefdinir was used to study bacterial infections caused byStaphylococcus aureusandNeisseria gonorrhoeaeand the horizontal transfer of theftsIgene inH. influenzae.An advanced-generation, cephalosporin antibiotic. Used for its excellent and well balanced antibacterial activities against gram-positive and gram-negative bacteria.

Description

Chemical structure: ß-lactamCefdinir was used to study bacterial infections caused byStaphylococcus aureusandNeisseria gonorrhoeaeand the horizontal transfer of theftsIgene inH. influenzae.An advanced-generation, cephalosporin antibiotic. Used for its excellent and well balanced antibacterial activities against gram-positive and gram-negative bacteria.

头孢替坦二钠

头孢泊肟酯

头孢磺啶钠盐水合物

Description

Chemical structure: ß-lactamCefsulodin is a third generation cephalosporin antibiotic that has very specific activity againstPseudomonas aeruginosa. Cefuslodin is used in CIN (cefsulodin-Irgasan-novobiocin) agar to select for microorganisms such asE. coli. Cefsulodin is a substrate for rat Oatp1a4. It has been used to study multidrug resistance-associated protein 4 in efflux transport of prostaglandin E2 across the mouse blood-brain barrier.Cefsulodin is used to study the effect of expression, binding, and inhibition of PBP1 and other penicillin-binding proteins (PBPs) on bacterial cell wall mucopeptide synthesis.

Description

Chemical structure: ß-lactamCefsulodin is a third generation cephalosporin antibiotic that has very specific activity againstPseudomonas aeruginosa. Cefuslodin is used in CIN (cefsulodin-Irgasan-novobiocin) agar to select for microorganisms such asE. coli. Cefsulodin is a substrate for rat Oatp1a4. It has been used to study multidrug resistance-associated protein 4 in efflux transport of prostaglandin E2 across the mouse blood-brain barrier.Cefsulodin is used to study the effect of expression, binding, and inhibition of PBP1 and other penicillin-binding proteins (PBPs) on bacterial cell wall mucopeptide synthesis.

头孢美唑钠盐

Description

Chemical structure: ß-lactamCefmetazole is used to study the effect of expression, binding, and inhibition of penicillin-binding proteins (PDPs) other than PBP2 on bacterial cell wall mucopeptide synthesis. Cefmetazole is used to study protein mediated transport of antibiotics.

Description

Chemical structure: ß-lactamCefmetazole is used to study the effect of expression, binding, and inhibition of penicillin-binding proteins (PDPs) other than PBP2 on bacterial cell wall mucopeptide synthesis. Cefmetazole is used to study protein mediated transport of antibiotics.

头孢磺啶钠盐水合物

Cefsulodin sodium salt hydrate is a third generation β lactam antibiotic and member of the cephems subgroub of antibiotics. The compound displays a mechanism of action like many β lactam antibiotics throμgh inhibition of cell wall synthesis by competitively inhibiting penicillin binding protein (PBP) crosslinking of peptidoglycan resulting in inhibition of the final transpeptidation step. Throμgh the inability for Cefsulodin sodium salt hydrate to inhibit cefsulodin-resistant mutants of Pseudomonas aerμginosa PAO4089 growth displayed that Cefsulodin sodium salt hydrate may compete with PBP3 in addtion to PBP1A and PBP1B. A β lactam antibiotic.

Cefsulodin sodium salt hydrate is a third generation β lactam antibiotic and member of the cephems subgroub of antibiotics. The compound displays a mechanism of action like many β lactam antibiotics through inhibition of cell wall synthesis by competitively inhibiting penicillin binding protein (PBP) crosslinking of peptidoglycan resulting in inhibition of the final transpeptidation step. Through the inability for Cefsulodin sodium salt hydrate to inhibit cefsulodin-resistant mutants of Pseudomonas aeruginosa PAO4089 growth displayed that Cefsulodin sodium salt hydrate may compete with PBP3 in addtion to PBP1A and PBP1B.
A β lactam antibiotic.

7-氨基-3-乙烯基-3-头孢环-4-羧酸

7-氨基-3-乙烯基-3-头孢环-4-羧酸是头孢菌素化合物合成中的关键中间体。

7-Amino-3-vinyl-3-cephem-4-carboxylic Acid is a key intermediate in the synthesis of Cephalosporin compounds.

一水合头孢克洛

头孢克洛，一水合物是一种抗菌剂。对最常见的革兰氏阳性和革兰氏阴性呼吸道病原体具有广泛的活性。

Cefaclor, Monohydrate is an antimicrobial agent. Has a broad spectrum of activity against the most common gram-positive and gram-negative respiratory tract pathogens.

头孢克肟三水合物

Cefixime trihydrate (FR-17027 trihydrate) 是第三代头孢菌素类抗生素, 用于研究一些细菌感染。

头孢布烯 水合物

头孢尼西钠

头孢尼西钠是一种广谱头孢菌素抗生素，可抑制细菌细胞壁的形成。研究表明，将头孢尼考钠内部和外部添加到脂质体中时，可以抑制肉碱/肉碱的反转运。已知该分子含有各种电活性基团，可以使用吸附方波溶出伏安法检测到这些电活性基团。此外，可以使用265 nm的紫外光谱在溶液中检测化合物。研究表明，头孢烯啶钠对大肠杆菌，克雷伯菌，柠檬酸杆菌，肠杆菌，吲哚阴性|变形杆菌和| Providencia |有效。

Cefonicid sodium is a broadspectrum cephalosporin antibiotic which inhibits the formation of the bacterial cell wall. Studies suggest that Cefonicid sodium can inhibit the carnitine/carnitine antiport when it is added internally and externally to proteoliposomes. It is known that the molecule contains various electroactive groups that can be detected using adsorptive square-wave stripping voltammetry. In addition, the compound can be detected in solution using UV spectroscopy at 265 nm. Studies indicate that Cefonicid sodium is effective against|Escherichia coli, Klebsiella, Citrobacter, Enterobacter,|indole-negative|Proteus,|and|Providencia|.

头孢噻肟酸

Cefotaxime, a β-lactamase stable cephalosporin and a third-generation cephalosporin antibiotic, possesses broad-spectrum antibiotic activity against numerous Gram-positive and Gram-negative bacteria

Cefotaxime, a β-lactamase stable cephalosporin and a third-generation cephalosporin antibiotic, possesses broad-spectrum antibiotic activity against numerous Gram-positive and Gram-negative bacteria