Title: Novel pyrimidinyloxy- and pyrimidinylamino-ethylphenyl-dioxolane derivatives
Application Number: 95196639 Application Date: 1995.12.06
Publication Number: 1168671 Publication Date: 1997.12.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A01N43/54;C07C69/76;C07C69/92;C07D317/20;C07D317/22;C07D317/28;C07D405/10;C07D405/12;C07D495/04
Applicant(s) Name: Sandoz Ltd. Address:
Inventor(s) Name: C. Lamberth;F. Schaub
Attorney & Agent: GUAN LIXIN
Abstract:
    The invention discloses 2-[4-(2-(pyrimidin-4-yloxy- and -4-ylamino)-ethyl-phenyl)-dioxolanes of formula (I) wherein R1 is hydrogen, C1-4alkyl, C1-4haloalkyl or C3-6cycloalkyl, R2 is hydrogen, C1-10alkyl, C1-8alkoxy-C1-4alkyl, C3-8alkenyloxy-C1-4alkyl, C3-8haloalkenyloxy-C1-4alkyl, C3-8alkynyloxy-C1-4alkyl, C1-8haloalkoxy-C1-4alkyl, C1-8alkylthio-C1-4alkyl, aryl, aryloxy-C1-4alkyl, aryl-C1-4alkoxy-C1-4-alkyl, heteroaryloxy-C1-4alkyl, C1-4alkoxy-C1-4alkoxy-C1-4alkyl or aryl-C1-8alkyl, R3 and R4 independently are halogen, C1-4alkyl, C1-4alkoxy, C1-4alkoxy-C1-4alkyl, C1-4alkoxycarbonyl-C1-4alkyl, C1-4alkoxycarbonyl, cyano-C1-4alkyl, cyano, or -COOH, or R3 and R4 together form a bridge member selected from 1,4-butylene, 1,4-butadienylene, or -S-CH=CH-, each optionally substituted by one or two radicals selected from halogen or C1-4alkyl, and Z is NH or oxygen; the use of such compounds for the control of undesired acarinae, fungi, and insects, compositions for facilitating such use, and the preparation of the compounds of formula I.
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