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Application filed by Elvira Falco, George Hitchings, Peter RusselfiledCriticalElvira Falco
Priority to GR510113336ApriorityCriticalpatent/GR13336B/en
Publication of GR13336BpublicationCriticalpatent/GR13336B/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
μέθοδος παρασκευής 1-αμινο-δ-αρυλοπυριμιδινών, ηοποία συνίσταται εις την συμπύκνωσιν ενός αλφα-αβυλο-βητα-άλποξυ-ακρυλονιτριλίου με ουσίαν τινα εκλεγείσαν από την τάξιν την αποτελουμένην από την γουανιδίνην και τας αμιδίνας.
A process for the preparation of 1-amino-δ-arylpyrimidines, which consists in concentrating an alpha-acyl-beta-alpoxy-acrylonitrile with substances selected from the class consisting of guanidine and amides.
GR510113336A1951-06-111951-06-11
IMPROVEMENTS IN THE METHOD OF PREPARATION OF 4 - AMINO - 5 - Aryopyrimidines.
GR13336B
(en)
METHOD AND DEVICE TO IMPROVE THE PROPERTIES OF A BIAXIALLY ORIENTED FOELIE FROM A POLYALKEN MATERIAL, AS WELL AS FOELIES OBTAINED WITH THE HELP OF THIS METHOD AND EQUIPMENT.
Device for switching over pressures that occur one after the other at the same measuring point and are fed to measuring and / or control devices via lines