发明名称 PROCEDE D'OBTENTION DES DERIVES DE 28-METHYLBRASINOLIDE
摘要 Novel 28-methyl-brassinosteroid derivatives of the general formula I <IMAGE> (in which Z represents -CO-O- CH2- or -O-CO-CH2-, and the 3 symbols R2, R3 and R22 each represents H or acyl, at least 1 of these 3 symbols representing acyl, or R22 represents H or acyl and R2 and R3 together represent <IMAGE> X representing H, optionally chlorinated C1-C4-alkyl or C1-C3- alkoxy and Y representing H, optionally chlorinated C1-C4-alkyl, C1-C3-alkoxy or optionally substituted aryl) and their manufacture. The novel compounds have a plant growth-regulating action, being particularly suitable for influencing the vegetative and generative growth of leguminous plants, for example soya bean plants, and accordingly may be made up with suitable carriers and/or auxiliaries into plant growth- regulating preparations and may be used for treating seeds, living plants and areas of land.
申请公布号 RO88035(A) 申请公布日期 1985.11.30
申请号 RO19830112036 申请日期 1983.09.12
申请人 SCHERING AG 发明人 KERB ULRICH,DE;EDER ULRICH,DE;KRAHMER HANSJORG,DE
分类号 A01N43/22;A01N49/00;C07D313/06;C07J73/00 主分类号 A01N43/22
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