Flucloxacillin

Flucloxacillin C화학적 특성, 용도, 생산

개요

Chemically this is 3(2-chloro-6-fluorophenyl)-5-methyl-4-isoxazolyl penicillin; this differs from dicloxacillin only by the substitution of a fluorine for a chlorine atom (Sutherland et al., 1970). It comes as oral capsules of 250 and 500 mg, as a suspension of 25 and 50 mg/ml, and in an injectable formulation of 500 mg and 1 g.

용도

Antibacterial.

정의

ChEBI: A penicillin compound having a 6beta-[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxamido] side-chain.

Antimicrobial activity

There is complete cross-resistance with other penicillinase-stable penicillins.

일반 설명

Flucloxacillin was synthesized by Beecham Research Laboratories in 1962 as a penicillinase-stable and orally active semisynthetic penicillin. It shows almost the same activity as dicloxacillin, and it has slightly higher serum and tissue concentrations than dicloxacillin. This drug has been used to treat pyoderma, sepsis, and postoperative infections as well as ear and nose, respiratory tract, and other infections caused by Staphylococcus and Streptococcus, including benzylpenicillin-resistant strains.

Pharmacokinetics

Oral absorption: c. 80%
C_max 250 mg (oral): 11 mg/L after 0.5–1 h
Plasma half-life: 2 h
Plasma protein binding: 95%
Absorption and distribution
It is well absorbed after oral administration and penetrates rapidly into extravascular exudates. Its high protein binding limits its diffusion, notably into the normal CSF.
Metabolism and excretion
Flucloxacillin is partly metabolized in the liver and about 10% of the plasma concentration is made up of metabolites. It is more slowly eliminated than cloxacillin. Some appears in the bile but about 50–80% of an oral dose is recovered from the urine, about 20% as metabolites.

Clinical Use

Uses are those of group 3 penicillins.

부작용

In patients treated by intravenous infusion, about 5% developed phlebitis by the first and 15% by the second day, after which the proportion rose dramatically. Side effects are otherwise those common to penicillins.

Flucloxacillin 준비 용품 및 원자재

원자재

준비 용품

Flucloxacillin 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21688	55
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49391	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-18789408387	1057@dideu.com	China	2628	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
Career Henan Chemica Co	+86-0371-86658258 15093356674;	laboratory@coreychem.com	China	30255	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-89586680 +86-18192503167	1026@dideu.com	China	9126	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	27945	58
AFINE CHEMICALS LIMITED	0571-85134551 18958018566;	info@afinechem.com	China	15377	58

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