EBURNAMENINE DERIVATIVE AND ITS MANUFACTURE

Title:

EBURNAMENINE DERIVATIVE AND ITS MANUFACTURE

Document Type and Number:

Japanese Patent JPS5473800

Kind Code:

A

Abstract:

Derivatives of eburnamenine, of formula: in which R1 = H and R2 = OH or R1 + R2 = additional bond; R3 = COOR4 (with R4 = alkyl containing 2 to 6 carbon atoms or a cycloalkyl) or CONR5R6. Or R1 = R2 = H and R3 = COOR7 (with R7 = alkyl containing 1 to 6 carbon atoms or a cycloalkyl) or CONR5R6, R5 and R6 = H, alkyl, cycloalkyl or form a heterocyclic radical together with the nitrogen atom. The first stage of their preparation is a bromination. The compounds have an antianoxic and psychotropic activity.

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Inventors:

GEIBAA ISUTOBUAN KORUTAA
ANRI NAJIEERU
PATORITSUKU ANDORE RUI RARUDEN
JIYAN PIEERU RUFUEEBURU

Application Number:

JP13564278A

Publication Date:

June 13, 1979

Filing Date:

November 01, 1978

Export Citation:

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Assignee:

SYNTHELABO

International Classes:

A61K31/435; A61P9/08; A61P25/26; C07D461/00; (IPC1-7): A61K31/435; C07D471/22

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