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Dive into the research topics where Ermann Peter Hans is active.

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Featured researches published by Ermann Peter Hans.


Archive | 2002

Heteroaroyl derivatives of monocyclic beta-lactam antibiotics, process of their preparation and intermediates for this process

Koster William H; Sundeen Joseph E; Straub Henner; Ermann Peter Hans; Treuner Uwe D


Archive | 2001

HETEROAROYL DERIVATIVES OF MONOCYCLIC BETA-LACTAM ANTIBIOTICS, THEIR PREPARATION METHOD AND INTERMEDIATES

Koster William H; Sundeen Joseph E; Straub Henner; Ermann Peter Hans; Treuner Uwe D


Archive | 1999

DERIVADOS HETEROAROILO DE ANTIBIOTICOS BETA-LACTAMAS MONOCICLICOS.

Koster William H; Sundeen Joseph E; Straub Henner; Ermann Peter Hans; Treuner Uwe D


Archive | 1999

Heteroarylderivater af monocykliske beta-lactam antibiotika

Straub Henner; Ermann Peter Hans; Koster William H; Sundeen Joseph E; Treuner Uwe D


Archive | 1997

HYDROXYIMIDODICARBONIC ACID, BIS(1,1-DIMETHYLETHYL)ESTER

Koster William H; Sundeen Joseph E; Straub Henner; Ermann Peter Hans; Treuner Uwe D


Archive | 1997

4,5-BIS(PHENYLMETHOXY)-1,2-BENZENE-DIAMINE TRIFLUOROACETIC ACID SALT

Koster William H; Sundeen Joseph E; Straub Henner; Ermann Peter Hans; Treuner Uwe D


Archive | 1997

3-SUBSTITUTED-6,7-DIHYDROXY-2-QUINOXALINECARBOXYLIC ACID DERIVATIVES INTERMEDIATE COMPOUNDS

Koster William H; Sundeen Joseph E; Straub Henner; Ermann Peter Hans; Treuner Uwe D


Archive | 1997

3-[[[[[2-(AMINO)-4-THIAZOLYL]-2-[(4-OXO-1-SULPHO-3-AZETIDINYL)AMINO]- 2-OXOETHYLIDENE]-AMINO]OXY]METHYL]-6,7-DIHYDROXY-2- QUINOXALINECARBOXYLIC ACID DERIVATIVES

Koster William H; Sundeen Joseph E; Ermann Peter Hans; Treuner Uwe D


Archive | 1997

2-CARBOXY-6,7-DIHYDROXYQUINOXALIN-3-YLMETHYL PHOSPHONIC ACID DIMETHYL ESTER DERIVATIVES

Koster William H; Sundeen Joseph E; Straub Henner; Ermann Peter Hans; Treuner Uwe D


Archive | 1996

A process for forming meteroaroyl derivatives of monocyclic beta-lactam antibiotics

Koster William H; Sundeen Joseph E; Straub Henner; Ermann Peter Hans; Treuners Uwe D

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