Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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Filing date
Publication date
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Priority to ES0188414ApriorityCriticalpatent/ES188414A1/es
Publication of ES188414A1publicationCriticalpatent/ES188414A1/es
Método de preparar un ester fosfático orgánico de la formula general ** (Ver fórmula )** donde X1 y X 2 son azufre u oxígeno R es hidrógeno o un radical alcohílico R1 y r2 son radicales alcohílicos aralcohílicos o arílicos R3 y r4 son hidrógeno radicales alcohílicos o arílicos y -m- representa un número entero pequeño caracterizado por hacer reaccionar una haloaciluras de la fórmula general **(Ver fórmula)**donde Z es cloro o bromo con un fosfato del fórmula general **(Ver fórmula )** donde Y representa un metal formados de álcali.
ES0188414A1949-05-281949-05-28UN MÉTODO DE PREPARAR ESTERES FOSFáTICOS ORGáNICOS
ExpiredES188414A1
(es)
Un procedimiento para la preparacion de la forma racemica y de las formas esteroisomeras de ellas de un derivado del a- cido 1,2,3,4-tetrahidro-2-quinolincarboxilico