PROCESS FOR THE PREPARATION OF 1,5-DISUBSTITUTED-3-AMINO-1,2,4-TRIAZOLES AND SUBSTITUTED AMINOGUANIDINES AS INTERMEDIATE COMPOUNDS

Title:

PROCESS FOR THE PREPARATION OF 1,5-DISUBSTITUTED-3-AMINO-1,2,4-TRIAZOLES AND SUBSTITUTED AMINOGUANIDINES AS INTERMEDIATE COMPOUNDS

Document Type and Number:

WIPO Patent Application WO2002034729

Kind Code:

A8

Abstract:

New process for the preparation of 1,5-disubstituted-3-amino-1,2,4-triazoles of the general formula (I), wherein the meaning of R is C1-5alkyl group; C3-13cycloalkyl-C0-4alkyl group, optionally substituted by one or more C1-3alkyl group; phenyl-C0-2alkyl-, (CH2)n-morpholino-, piperidino-, pyrrolidino- or piperazino-group, optionally substituted by one or more halogen atom, C1-3alkyl group, C1-3alkoxy group, n is 1-5, R<1>, R<2>, R<3>, and R<4> stand independently for hydrogen, halogen, C1-6alkyl group, C1-3alkoxy group or trifuluoromethyl group, with the proviso that of the substituents R<1>, R<2>, R<3>, and R<4> at least one stands for hydrogen.

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Inventors:

BOKOTEY SANDOR (HU)
CSIKOS EVA (HU)
GOENCZI CSABA (HU)
HAJDU FELIX (HU)
HERMECZ ISTVAN (HU)
HEJA GERGELY (HU)
PODANYI BENJAMIN (HU)
SANTANE CSUTOR ANDREA (HU)
SZOMOR TIBORNE (HU)
SZVOBODA GYOERGYNE (HU)

Application Number:

PCT/HU2001/000103

Publication Date:

April 08, 2004

Filing Date:

October 25, 2001

Export Citation:

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Assignee:

SANOFI SYNTHELABO (FR)
BOKOTEY SANDOR (HU)
CSIKOS EVA (HU)
GOENCZI CSABA (HU)
HAJDU FELIX (HU)
HERMECZ ISTVAN (HU)
HEJA GERGELY (HU)
PODANYI BENJAMIN (HU)
SANTANE CSUTOR ANDREA (HU)
SZOMOR TIBORNE (HU)
SZVOBODA GYOERGYNE (HU)

International Classes:

C07C281/16; C07D249/14; C07D295/13; (IPC1-7): C07D249/14; C07C281/16; C07D295/12

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