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    • 8. 发明授权
    • Macrolide compounds, their preparation and their use
    • 大环内酯类化合物,其制备及其用途
    • US5212322A
    • 1993-05-18
    • US644100
    • 1991-01-22
    • Takao OkazakiShuji TakahashiSeigo IwadoKeiji TanakaToshiaki YanaiHisaki Kajino
    • Takao OkazakiShuji TakahashiSeigo IwadoKeiji TanakaToshiaki YanaiHisaki Kajino
    • A01N49/00C07H19/01C12P17/18
    • C07H19/01A01N49/00C12P17/181Y02P20/55Y10S424/08
    • Compounds with acaricidal, insecticidal and anthelmintic activities have the formula: ##STR1## wherein: --X--Y-- is selected from the group consisting of --CH.sub.2 --CH.sub.2 --, --CH.sub.2 --CHOH--, --CH.dbd.CH--, and --CH.sub.2 --C(.dbd.O)--;R.sup.1 is selected from the group consisting of a methyl group, an ethyl group, an isopropyl group, a sec-butyl group and groups of formula --C(CH.sub.3).dbd.CHR.sup.5 in which R.sup.5 is selected from the group consisting of a methyl group, an ethyl group and an isopropyl group;R.sup.2 represents a group of formula --(CH.sub.2).sub.n --C(R.sup.6).dbd.C(R.sup.7)(R.sup.8) in which n is 0, 1 or 2, R.sup.6 and R.sup.7 each is selected from the group consisting of a hydrogen atom and a methyl group and R.sup.8 is selected from the group consisting of a hydrogen atom, a C.sub.1-4 alkyl group, a phenyl group and a phenyl group substituted with at least one substituent selected from the group consisting of halogen, methyl and nitro substituents;R.sup.3 is selected from the group consisting of a hydrogen atom, a methyl group, a hydroxy-protecting group, an ester-forming carboxylic acid residue, and an ester-forming carbonic acid residue; andR.sup.4 is selected from the group consisting of a hydrogen atom and an .alpha.-L-oleandrosyl-.alpha.-L-oleandrosyloxy group, with the proviso that R.sup.4 represents a hydrogen atom when the group R.sup.1 is selected from the group consisting of a methyl group, an ethyl group, and groups of formula --C(CH.sub.3).dbd.CHR.sup.5 in which R.sup.5 is selected from the group consisting of a methyl group, an ethyl group and an isopropyl group.
    • 具有杀螨,杀虫和驱虫活性的化合物具有下式:其中:-XY-选自-CH 2 -CH 2 - , - CH 2 -CHOH - , - CH = CH-和 - CH2-C(= O) - ; R 1选自甲基,乙基,异丙基,仲丁基和式-C(CH 3)= CHR 5的基团,其中R 5选自甲基, 乙基和异丙基; R 2表示式 - (CH 2)n C(R 6)= C(R 7)(R 8)的基团,其中n为0,1或2,R 6和R 7各自为氢原子和甲基 并且R 8选自氢原子,C 1-4烷基,苯基和被至少一个选自卤素,甲基和硝基取代基的取代基取代的苯基; R3选自氢原子,甲基,羟基保护基,成酯羧酸残基和形成酯的碳酸残基; 并且R 4选自氢原子和α-L-甘氨酰基-α-L-胆碱基氧基,条件是当R 1选自甲基时,R 4表示氢原子 ,乙基和式-C(CH 3)= CHR 5基团,其中R 5选自甲基,乙基和异丙基。