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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Priority to ES0196955ApriorityCriticalpatent/ES196955A1/en
Publication of ES196955A1publicationCriticalpatent/ES196955A1/en
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Abstract
Procedimiento para la preparación de derivados de oxazolina que consiste en hacer reaccionar D-treo-1-p-nitrofenil-2-amino-1.3-propan-diol con éter dicloroacetimidico para obtener la D-n-treo-2-diclorometil-4-hidroximetil-5-p-nitrofanil-oxazolina.Procedure for the preparation of oxazoline derivatives that consists of reacting D-threo-1-p-nitrophenyl-2-amino-1,3-propan-diol with dichloroacethymidic ether to obtain Dn-threo-2-dichloromethyl-4-hydroxymethyl- 5-p-nitrofanyl-oxazoline.
ES0196955A1951-03-121951-03-12
PROCEDURE FOR THE PREPARATION OF NEW OXAZOLINE DERIVATIVES
ExpiredES196955A1
(en)