Preparation of Aztreonam

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7145017
APP PUB NO 20040063682A1
SERIAL NO

10635659

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a process for the synthesis of Aztreonam. Specifically, the process entails hydrolyzing [3S-[3.alpha.(Z),4.beta.]]-3-[[(2-amino-4-thiazolyl)[(1-t-butoxycarbonyl--1-methylethoxy)imino]acetyl]amino]-4-methyl-2-oxo-1-azetidinesulfonic acid (t-Bu Aztreonam) to form Aztreonam.

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Patent Owner(s)

  • TEVA GYOGYSZERGYAR RESZVENYTARSASAG;TEVA PHARMACEUTICALS USA, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gyollai, Viktor Debrecen, HU 10 13
Meszaros, Sos Erzsebet Debrecen, HU 7 7
Salyi, Szabolcs Debrecen, HU 8 11
Singer, Claude Kfar Saba, IL 76 201
Szabo, Csaba Debrecen, HU 116 564

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