Cemandil sodium salt

Cemandil sodium salt 속성

Cemandil sodium salt C화학적 특성, 용도, 생산

화학적 성질

White Solid

용도

Cephalosporin antibacterial.

정의

ChEBI: A cephalosporin prodrug having (R)-O-formylmandelamido and N-methylthiotetrazole side-groups.

Mechanism of action

Cefamandole nafate has a formylated D-mandelic amide moiety at C-7. The formate ester is cleaved rapidly in the host to release the more active cefamandole. The esterification also apparently overcomes the instability of cefamandole when it is stored in dry form. This agent has increased activity against Haemophil us influenzae and some Gram-negative bacilli as compared with the first-generation cephalosporins. Loss of the 5-thio-l-methyl-l-H-tetrazole moiety (referred to sometimes by the acronym MT T) from C-3 is associated with prothrombin deficiency and bleeding problems as well as with an Antabuse-like acute alcohol intolerance. On the other hand, this grouping enhances potency and prevents metabolism by deacetylation. Like the other second-generation cephalosporins, cefamandole is more active against Gram-negative bacteria. The principle clinical use is for lower respiratory tract, skin and skin structures, and bone and joint infections as well as septicemia and urinary tract infections when the organisms are sensitive.

Clinical Use

The D-mandeloyl moiety of Cemandil sodium salt appears toconfer resistance to a few β-lactamases, since some β-lactamase–producing, Gram-negative bacteria (particularlyEnterobacteriaceae) that show resistance to cefazolin andother first-generation cephalosporins are sensitive tocefamandole. Additionally, it is active against some ampicillin-resistant strains of Neisseria and Haemophilus spp.Although resistance to β-lactamases may be a factor in determiningthe sensitivity of individual bacterial strains tocefamandole, an early study indicated that other factors,such as permeability and intrinsic activity, are frequentlymore important. The L-mandeloyl isomer is significantlyless active than the D-isomer.

Cemandil sodium salt 준비 용품 및 원자재

원자재

준비 용품

Cemandil sodium salt 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Shaanxi TNJONE Pharmaceutical Co., Ltd	+8618740459177	sarah@tnjone.com	China	1142	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21687	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Shaanxi Yikanglong Biotechnology Co., Ltd.	17791478691	yklbiotech@163.com	CHINA	296	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39916	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10828	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49391	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
Longyan Tianhua Biological Technology Co., Ltd	0086 18039857276 18039857276		CHINA	2783	58

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