PROCEDIMIENTO PARA LA PREPARACION DE BETA-TIENILDERIVADOS BASICOS.

申请公布号：ES397354(A1)

申请号：ES19540003973

申请日期：1971.11.25

申请公布日期：1975.04.01

申请人：

DEUTSCHE GOLD - UND SILBER - SCHEIDEANSTALT VORMAL

分类号：C07D333/26;C07D333/20;(IPC1-7):07D/

主分类号：C07D333/26

摘要：<p>Procedimiento para la preparación de beta-tienilderivados básicos de la fórmula general **(Fórmula)** en la que el radical tienilo puede estar sustituido una o varias veces por radicales alcohilo de bajo peso molecular, R1, R2, R3 y R4 significan hidrógeno o grupos alcohilo de bajo peso molecular, R5 significa hidrógeno o un grupo hidroxi, los radicales R6 y R7, que*son iguales o diferentes, significan hidrógeno, halógeno, grupos hidroxi, grupos alcohilo de bajo peso molecular, grupos halogenoalcohilo de bajo peso molecular o grupos alcoxi de bajo peso molecular y los radicales R8 y R9 que son iguales o diferentes, significan hidrógeno, grupos hidroxi, grupos alcohilo de bajo peso molecular o grupos alcoxi de bajo peso molecular, y sus sales.</p>

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