An improved one pot procedure for preparation and isolation of cephalosporin intermediate: 7-amino-3-nor-3-cephem-4-carboxylic acid (7-ANCA)

被引：0

作者：

Tyagi, Vipin ^{[1
]}

Gupta, Ashok Kumar ^{[1
]}

机构：

[1] SSV PG Coll, Dept Chem, Hapur, Ghaziabad, India

来源：

ORIENTAL JOURNAL OF CHEMISTRY | 2010年 / 26卷 / 03期

关键词：

One pot synthesis; Cephalosporin; large scale synthesis;

D O I：

暂无

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

An efficient one pot synthesis of useful cephalosporin intermediate, 7-ANCA is described. The present process does not involve number of isolation step as well as purification and amenable to large scale synthesis.

引用

页码：1143 / 1146

页数：4

共 6 条

[1] CHAUVETTRR, 1973, J ORG CHEM, V38, P2994
[2] cooper R.D.G., 1970, AM CHEM SOC, V92, P5010
[3] OCHIAI M, 1972, TETRAHEDRON LETT, P2341
[4] REDUCTION OF CEPHALOSPORANIC ACIDS WITH CHROMIUM(II) SALTS - SYNTHESIS OF 3-METHYLENECEPHAM DERIVATIVES
OCHIAI, M
OKADA, T
AKI, O
SHIMADZU, H
MORIMOTO, A
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1972, (13) : 800 - &
[5] NEW BETA LACTAM ANTIBIOTICS - DERIVATIVES OF 3-HYDROXY-7-AMINO-CEPH-3-EME-4-CARBONIC ACID .10. MODIFICATIONS OF ANTIBIOTICS
SCARTAZZ.R
BICKEL, H
[J]. HELVETICA CHIMICA ACTA, 1974, 57 (07) : 1919 - 1934
[6] MODIFICATION OF ANTIBIOTICS .6. NEW BETA LACTAM SYSTEMS - SYNTHESIS OF N-ACYL DERIVATIVES OF 7-AMINOCEPH-3-EM-4-CARBOXYLIC ACID
SCARTAZZINI, R
BICKEL, H
[J]. HELVETICA CHIMICA ACTA, 1972, 55 (02) : 423 - +

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