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Tanabe Seiyaku Co Ltd
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Tanabe Seiyaku Co Ltd
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Priority claimed from JP11425977Aexternal-prioritypatent/JPS5448717A/ja
Priority claimed from JP1122578Aexternal-prioritypatent/JPS54103826A/ja
Priority claimed from JP5856078Aexternal-prioritypatent/JPS6026120B2/ja
Application filed by Tanabe Seiyaku Co LtdfiledCriticalTanabe Seiyaku Co Ltd
Publication of ES472187A1publicationCriticalpatent/ES472187A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Un procedimiento para la preparación de nuevos derivados de nitrosoureas de fórmula: **(Fórmula)** donde R1 es un grupo seleccionado entre la clase formada por alquilo de 1 a 6 átomos de carbono, hidroxialquilo de 1 a 6 átomos de carbono, alquenilo de 3 a 5 átomos de carbono y alquinilo de 3 a 5 átomos de carbono; R2 es un grupo seleccionado entre la clase formada por aldo-pentofuranosilo, aldo-pentopiranosilo, aldo-hexopiranosilo, O-aldohexopiranosil-(1-4)-aldo-hexopiranosilo y un grupo de fórmula -CH2(CHCH)nCH2CH, donde n es un número entero igual a O, 1, 2, 3 ó 4.
ES472187A1977-07-291978-07-28Un procedimiento para la preparacion de nuevos derivados de nitroso-ureas
ExpiredES472187A1
(es)