会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明公开
    • HALOGEN-SUBSTITUTED SACCHARIDE, METHOD FOR PRODUCING SAME, REACTION COMPOSITION OF SAME AND DEVICE FOR PRODUCING SAME
    • 卤素取代糖,METHOD FOR ITS,反应其组成和生产器用于其
    • EP2386562A1
    • 2011-11-16
    • EP09837468.9
    • 2009-12-25
    • National Institute of Advanced Industrial Science and Technology
    • SATO, MasahiroKAWANAMI, HajimeMIZUKAMI, Fujio
    • C07H1/00A61K51/00B01J3/00B01J19/00B81B1/00C07H5/02
    • C07H5/02A61K51/0491B01J19/0093B01J2219/00788B01J2219/00891C07B63/00C07H1/00Y02P20/544
    • The present invention provides: a method for synthesizing a halogen-substituted saccharide from a leaving group-substituted saccharide in a short-time and continuously; a reaction composition; and a device for synthesis of same, i.e., the method being for synthesizing a halogen-substituted saccharide from a leaving group-substituted saccharide by a halogen-substituted saccharide synthesis reaction using a subcritical fluid or a supercritical fluid as the reaction solvent; the reaction composition of the same being an aqueous solution of halogen-substituted saccharide; and the device for synthesis being a device for producing the same, the method being for producing a halogen-substituted saccharide with a subcritical fluid or a supercritical fluid at a temperature of 100 to 400°C and a pressure of 0.1 to 40 MPa or a mixed solvent of aprotic organic solvent or inorganic solvent mixed therein as the reaction solvent, under a catalyst-free condition, by introducing the leaving group-substituted saccharide and the reaction solvent into a circulating-type high-temperature and high-pressure device to produce selectively a halogen-substituted saccharide at high yield, high selectivity, high speed and continuously, while reducing the amount of energy consumption and the amount of waste.
    • 本发明提供:一种方法,用于从在短时间和连续的离去基团的糖substituiertem合成卤素substituiertem糖类; 的反应组合物; 和的相同,即,该方法是用于通过使用亚临界流体或超临界流体作为反应溶剂卤素substituiertem糖合成反应从离去基团-substituiertem糖类合成卤素substituiertem糖合成的装置; 相同的被卤素substituiertem糖类的wässrige溶液的反应组合物; 和用于合成的设备是用于生产同样的装置中,该方法是用于制造卤素substituiertem糖类与亚临界流体或在100〜400℃的温度下的超临界流体和0.1至40MPa或压力 非质子有机溶剂或混入其中作为反应溶剂的无机溶剂的混合溶剂,无催化剂的条件下,通过引入离去基团,substituiertem糖类和反应溶剂到循环型高温和高压的装置,以产生 选择性卤素substituiertem糖类以高收率,高选择性,高的速度和连续地,同时降低能耗的量和废物的数量。