O-ARYL-N'-(TRIAZINE-2-YL)-ISOUREA

Japanese Patent JPS63115872

A

An O-aryl-N'-(triazin-2-yl)-isourea of the formula in which R1 represents the radical wherein R5 represents trifluoromethoxy, difluoromethoxy, phenyl, phenoxy, trifluoromethylthio, difluoromethylthio, di-(C1-C4-alkyl)-aminocarbonyl, C1-C4-alkylsulphonyl, C1-C4- alkoxyaminosulphonyl, N-(C1-C4-alkoxy)-N-(C1-C4-alkyl)-aminosulphonyl, C1-C4 -alkylaminosulphonyl or di-(C1-C4-alkyl)-aminosulphonyl, or wherein R1 represents the radical wherein R6 represents hydrogen or C1-C4-alkyl and R7 and R8 are identical or different and represent hydrogen, fluorine, chlorine, bromine, nitro, cyano, C1-C4-alkyl (which is optionally substituted by fluorine and /or chlorine), C1-C4-alkoxy (which is optionally substituted by fluorine and/or chlorine), carboxyl, C1-C4-alkoxycarbonyl, C1-C4-alkylsulphonyl or di-(C1-C4-alkyl)-aminosulphonyl; R2 represents optionally substituted aryl, R3 represents hydrogen, halogen, hydroxyl, C1-C6-alkylamino or di-(C1-C6-alkyl)-amino, or represents optionally substituted C1-C6-alkyl, C1-C6-alkoxy or C1-C6-alkylthio and R4 respresents hydrogen, halogen or hydroxyl, or represents optionally substituted C1-C6-alkyl, C1-C6-alkoxy or C1-C6-alkylthio, or represents C1-C6-alkylamino or di-(C1-C6-alkyl)-amino.

KURISUTA FUESUTO
HANSU YOKUSAMU RIIBERU
HANSU YOAHIMU SANTERU
ROBERUTO AARU SHIYUMITSUTO
ROBAATO HARII SUTORENJI

JP25482587A

May 20, 1988

October 12, 1987

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BAYER AG

A01N47/42; C07D251/18; C07D251/22; C07D251/46; C07D251/16; C07D521/00; (IPC1-7): A01N47/42; C07D251/16; C07D251/22; C07D251/46

Kazuho Kawarada

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