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BY-NC-ND 3.0 license Open Access Published by De Gruyter August 1, 2003

A CONTRIBUTION TO THE SYNTHESIS OF NEW CEPHALOSPORINS: 1-AZACEPHEM

  • Humberto R. Bizzo, , O. A. C. Antunes, and André L. Gemal,
From the journal Heterocyclic Communications
https://doi.org/10.1515/HC.2003.9.4.359
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Published Online: 2003-08

©2011 by Walter de Gruyter GmbH & Co.

This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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From the journal
Heterocyclic Communications
Heterocyclic Communications
Volume 9 Issue 4
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N-Heterocycles from Oxime and Oxime O-Benzyl Ethers via Electrophile Induced - Ring Formation. Route to Cyclic and Bicyclic Amine and Hydroxylamine
Synthesis of 3-Hydroxy-2-Phenyl-1,8-Naphthyridin-4(1H)-one derivatives
SYNTHESIS OF 6-[(4-CHROMON-3-YL-BENZOPYRANO[4,3-b] PYRIDIN-2-YL)]-2H-[1,4]-BENZOXAZIN-3(4H)-ONES
Synthesis of 1,7-di(2'-aminoethyl)-4,10-dimethyl-1,4,7,10- tetraazacyclododecane.
A CONTRIBUTION TO THE SYNTHESIS OF NEW CEPHALOSPORINS: 1-AZACEPHEM
A NOVEL ONE STEP APPROACH TO THE SYNTHESIS OF 3H-1,4-BENZODIAZEPIN-(1H,4H)-2,5-DIONES FROM 1,2,3-BENZOTRIAZIN-4-(3H)-ONE.
A MECHANISTIC DEVIATION IN THE BISCHLER INDOLE SYNTHESIS
SYNTHESIS OF NEW 1-HYDROXYINDOLES FUNCTIONALIZED ON POSITION 3 BY CYCLIZING REDUCTION
POLYVINYLIC DERIVATIVES OF 4-ALLYLDITHIOCARBOXYLATE-5-HYDROXY-3-METHYL-1- PHENYLPYRAZOL
SYNTHESIS AND SPECTRAL STUDIES OF 4H-1,4-BENZOTHIAZINE S,S-DIOXIDES (SULFONES)
A CONVENIENT HANTZSCH SYNTHESIS OF 1,4-DIHYDROPYRIDINES USING TETRAETHYL ORTHOSILICATE
SYNTHESIS OF SOME NEW 3-BENZOPYRANOPYRIDINYL AND 3-PYRAZOLYL 1,2-BENZISOXAZOLES FROM o-HYDROXYHETEROARYL KETONES DERIVED FROM 3- FORMYLCHROMONE
FIRST SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF SOME N-[4-(ETHOXYCARBONYL)-1-SUBSTITUTEDARYL-1,2,3-TRIAZOL-5-YL]N'-PHENYLCARBODIIMIDES AND THEIR DERIVATIVES
SYNTHESIS OF NEW N1TOSYL-1, 2, 4-TRIAZOLES FROM CONDENSATION OF ALDEHYDES WITH N1TOSYLAMIDRAZONES
SYNTHESIS OF NOVEL PYRAZOLE DERIVATIVES FROM DIARYL 1,3-DIKETONES (PART-I)
SYNTHESIS OF SOME NOVEL 2-(2-CHLORO-3-QUINOLYL)-5-PHENYL-2,3-DIHYDRO-1,3,4 – OXADIAZOLES.
FACILE MICROWAVE-ASSISTED ONE-POT SOLID PHASE SYNTHESIS OF SPIRO [3H-INDOLE-3,4'-PYRAZOLO[3,4-b] PYRIDINES]
Notes for the preparation of Camera-Ready Manuscripts
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