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    • 47. 发明授权
    • Fungicidally active compounds
    • 杀真菌活性化合物
    • US5596015A
    • 1997-01-21
    • US347336
    • 1994-12-02
    • Jens BreinholtLene Lange
    • Jens BreinholtLene Lange
    • A23K20/195A01N43/08A01N63/04A23L3/3544A61K31/365B27K3/34C07D307/34C07D307/60C09D7/12C12P17/04C07D307/46
    • C07D307/34A01N43/08A01N63/04C12P17/04C12R1/645Y10S435/911
    • Compounds having formula (3), wherein R.sup.1 is hydrogen, straight or branched alkyl with 1-10 carbon atoms, straight or branched alkenyl with 2-10 carbon atoms, straight or branched alkynyl with 2-10 carbon atoms, benzyl or aryl, optionally mono- or plurisubstituted with straight or branched alkyl with 1-10 carbon atoms, hydroxy, alkoxy, halogen, an amino or a nitro group; and when R.sup.1 is H salts thereof, or R.sup.1 is acyl (R.sup.1 =--COR.sup.2) wherein R.sup.2 is straight or branched alkyl with 1-10 carbon atoms, alkenyl with 2-10 carbon atoms, alkynyl with 2-10 carbon atoms, or aryl, optionally mono- or plurisubstituted with alkyl with 1-10 carbon atoms, hydroxy, alkoxy, halogen, an amino or a nitro group. Compounds of formula (3) have interesting antifungal activities and may, accordingly, be used as active ingredients in fungicidal compositions.
    • 具有式(3)的化合物,其中R 1是氢,具有1-10个碳原子的直链或支链烷基,具有2-10个碳原子的直链或支链烯基,具有2-10个碳原子的直链或支链炔基,苄基或芳基,任选地 用1-10个碳原子的直链或支链烷基,羟基,烷氧基,卤素,氨基或硝基单取代或多取代; 当R 1为H盐时,或R 1为酰基(R 1 = -COR 2),其中R 2为具有1-10个碳原子的直链或支链烷基,具有2-10个碳原子的烯基,具有2-10个碳原子的炔基或芳基 ,任选被具有1-10个碳原子的烷基,羟基,烷氧基,卤素,氨基或硝基单 - 或多取代。 式(3)的化合物具有有趣的抗真菌活性,因此可用作杀真菌组合物中的活性成分。
    • 50. 发明授权
    • Quaternary ammonium carbonate compositions and preparation thereof
    • 季铵碳酸盐组合物及其制备方法
    • US5438034A
    • 1995-08-01
    • US74312
    • 1993-06-09
    • Leigh E. Walker
    • Leigh E. Walker
    • A01N33/12A01N37/02A01N37/04A01N37/06A01N37/36A01N59/00A01N59/14B27K3/34B27K3/36B27K3/38B27K3/50C07C51/41C07C209/68C07C211/62C07C211/63
    • C07C211/63A01N33/12A01N37/02A01N37/04A01N37/06A01N37/36A01N59/00A01N59/14C07C209/68C07C211/62C07C51/412B27K2240/70B27K3/20B27K3/34B27K3/36B27K3/50Y10T428/662
    • Quaternary ammonium carbonates having the formula ##STR1## wherein R.sup.1 is a C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl group and R.sup.2 is a C.sub.8 -C.sub.20 alkyl group have been synthesized.These compounds and compositions further comprising the corresponding quaternary ammonium bicarbonate ##STR2## wherein R.sup.1 is the same or a different C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl group and R.sup.2 is the same or a different C.sub.8 -C.sub.20 alkyl group and/or the corresponding quaternary ammonium metal carbonate ##STR3## wherein R.sup.1 is the same or a different C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl group; R.sup.2 is the same or a different C.sub.8 -C.sub.20 alkyl group and M is a non-coupler metal, are prepared by reacting two reactants, a C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl, C.sub.8 -C.sub.20 alkyl quaternary ammonium chloride and a metal hydroxide, in a solvent comprising a C.sub.1 -C.sub.4 normal alcohol. The amount of metal chloride reactant is that amount sufficient to yield the C.sub.1 -C.sub.20 alkyl or aryl-substituted alkyl, C.sub.8 -C.sub.20 alkyl quaternary ammonium hydroxide, a metal chloride, and optionally unreacted metal hydroxide. The resultant quaternary ammonium hydroxide and any unreacted metal hydroxide are then reacted with carbon dioxide to yield the quaternary ammonium carbonate and optionally metal carbonate.Also provided is a method for preserving a wood substrate. Accordingly, the substrate is treated with a metal coupler-free wood preservative system comprising a biocidal effective amount of the carbonate quats above, preferably those prepared by the method above, and a solvent.
    • 已经合成了具有式(VIII)的式(VIII)的季铵碳酸酯,其中R1是C1-C20烷基或芳基取代的烷基,R2是C8-C20烷基。 这些化合物和组合物还包含相应的季铵碳酸盐(IV),其中R1是相同或不同的C1-C20烷基或芳基取代的烷基,R2是相同或不同的C8-C20烷基和/ 或相应的季铵金属碳酸酯(X),其中R 1相同或不同的C 1 -C 20烷基或芳基取代的烷基; R2是相同或不同的C8-C20烷基,M是非成色金属,是通过使两种反应物,C 1 -C 20烷基或芳基取代的烷基,C 8 -C 20烷基季铵氯化物和金属氢氧化物 在包含C1-C4正常醇的溶剂中。 金属氯化物反应物的量足以产生C1-C20烷基或芳基取代的烷基,C8-C20烷基季铵氢氧化物,金属氯化物和任选的未反应的金属氢氧化物。 然后将所得的季铵氢氧化物和任何未反应的金属氢氧化物与二氧化碳反应,得到季铵碳酸盐和任选的金属碳酸盐。 还提供了一种用于保存木质基材的方法。 因此,用无金属成色剂的木材防腐剂体系处理基材,该系统包含杀生物有效量的上述碳酸季铵,优选通过上述方法制备的那些。