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Ursula Hirsch

American Cyanamid

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Publication

Featured researches published by Ursula Hirsch.

Journal of the American Chemical Society | 1962

Biosynthesis of the Tetracyclines. III.1 A New Amino Acid from Streptomyces aureofaciens: (+)-trans-2,3-Dihydro-3-hydroxyanthranilic Acid2,3

J. R. D. McCormick; Jules Reichenthal; Ursula Hirsch; Newell Oscar Sjolander

Journal of the American Chemical Society | 1961

(+)trans-2,3-DIHYDRO-3-HYDROXYANTHRANILIC ACID. A NEW AMINO ACID PRODUCED BY Streptomyces aureofaciens1

J. R. D. McCormick; Jules Reichenthal; Ursula Hirsch; Newell Oscar Sjolander

Archive | 1963

Procédé de préparation des tétracyclines

Robert Daniel Mccormick Jerry; Newell Oscar Sjolander; Ursula Hirsch

Archive | 1962

6-amino-5-hydroxy-1, 3-cyclohexadiene-1-carboxylic acid

Daniel Mccormick Jerry Robert; Oscar Sjolander Newell; Ursula Hirsch; Jules Reichenthal

Archive | 1962

Procédé de préparation d'une substance antibiotique

Robert Daniel Mccormick Jerry; Ursula Hirsch; Elmer Raymond Jensen; Newell Oscar Sjolander

Archive | 1966

Procédé de préparation d'une substance biologiquement active

Robert Daniel Mccormick Jerry; Nancy Hazlett Arnold; Ursula Hirsch; Philip A. Miller; Newell Oscar Sjolander

Archive | 1966

Procédé pour la préparation des tétracyclines

Robert Daniel Mccormick Jerry; Newell Oscar Sjolander; Ursula Hirsch

Archive | 1966

Procédé de préparation d'un antibiotique

Robert Daniel Mccormick Jerry; Ursula Hirsch; Elmer Raymond Jensen; Newell Oscar Sjolander

Archive | 1965

Procédé de préparation d'une substance biologiquement active dénommée Facteur cosynthétique-1

Robert Daniel Mccormick Jerry; Nancy Hazlett Arnold; Ursula Hirsch; Philip A. Miller; Newell Oscar Sjolander

Archive | 1965

Sätt att framställa demetyltetracyklin-antibiotika

Daniel Mccormick Jerry Robert; Ursula Hirsch; Raymond Jensen Elmer; Oscar Sjolander Newell

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Newell Oscar Sjolander

American Cyanamid

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Daniel Mccormick Jerry Robert

American Cyanamid

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J. R. D. McCormick

American Cyanamid

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Oscar Sjolander Newell

American Cyanamid

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Elmer Raymond Jensen

American Cyanamid

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Jules Reichenthal

American Cyanamid

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Raymond Jensen Elmer

American Cyanamid

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