2-[(2-arylthioethyl)amino]-4-amino-1,3,5-triazines used as...

C - Chemistry – Metallurgy – 07 – D

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Details

C07D 251/18 (2006.01) A01N 43/68 (2006.01) C07C 279/26 (2006.01) C07C 323/44 (2006.01) C07D 403/12 (2006.01)

Patent

CA 2325489

The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of formula (I) in which n represents 0, 1 or 2, R1 represents H or C1-C6-alkyl for example, R2 represents H, formyl, C1-C6-alkyl, C1-C6-alkyl carbonyl or C1- C6-alkoxy carbonyl for example, R3 represents C1-C6-alkyl or C3-C6-cycloalkyl for example, R4 represents H or C1-C4-alkyl for example, Ar represents phenyl, naphthyl or heterocyclyl for example and Z represents H, C1-C6-alkyl, C1-C6- alkyl carbonyl, C1-C6 alkoxycarbonyl, C2-C6-alkenyl, C2-C6-alkinyl or C3-C6- cycloalkyl. The invention also relates to a method and to novel biguanide intermediate products, the production and use thereof.

L'invention concerne une nouvelle 2,4-diamino-1,3,5-triazine de la formule (I) où n vaut 0, 1 ou 2; R?1¿ représente, par exemple, H ou alkyle C¿1?-C¿6?; R?2¿ représente, par exemple, H, formyle, alkyle C¿1?-C¿6?, alkylcarbonyle C¿1?-C¿6? ou alcoxycarbonyle, R?3¿ représente, par exemple, alkyle C¿1?-C¿6? ou cycloalkyle C¿3?-C¿6?, R?4¿ représente, par exemple, H ou alkyle C¿1?-C¿4?; Ar représente, par exemple, phényle, naphthyle ou hétérocyclyle et Z représente, par exemple, alkyle C¿1?-C¿6?, alkylcarbonyle C¿1?-C¿6?, alcoxycarbonyle C¿1?-C¿6?, alcényle C¿2?-C¿6?, alkinyle C¿2?-C¿6? ou cycloalkyle C¿3?-C¿6?. L'invention concerne également un procédé et de nouveaux produits intermédiaires de biguanide utilisés pour leur production ainsi que leur utilisation comme herbicides.

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