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    • 61. 发明申请
    • THE PREPARATION METHOD OF 2-DE0XY-L-RIB0SE
    • 2-DE0XY-L-RIB0SE的制备方法
    • WO2008069440A1
    • 2008-06-12
    • PCT/KR2007/005244
    • 2007-10-24
    • SAMCHULLY PHARM. CO., LTD.KIM, Kyung-IlHA, Seung-BumJEON, Jae-HoonKWON, Soon-JeongKIM, Yong-TaeYUN, Ji-Suk
    • KIM, Kyung-IlHA, Seung-BumJEON, Jae-HoonKWON, Soon-JeongKIM, Yong-TaeYUN, Ji-Suk
    • C07H3/02
    • C07H3/02
    • A method of preparing 2-deoxy-L-ribose represented by the following formula I is disclosed. The preparation method includes the steps of : treating L-arabinose with an alcohol solvent in the presence of an acid to prepare 1-alkoxy-L- arabinopyranose; allowing the prepared 1-alkoxy-L- arabinopyranose to react with acyl chloride so as to prepare l-alkoxy-2, 3, 4-triacyl-L-arabinopyranose; brominating the alkoxy group of the prepared l-alkoxy-2, 3, 4-triacyl-L- arabinopyranose to prepare a l-bromo-2, 3, 4-triacyl compound; allowing the prepared compound to react with zinc in the presence of ethyl acetate and an organic base so as to prepare glycal; treating the glycal with an alcohol solvent in the presence of an acid to prepare l-alkoxy-2-deoxy-3, 4- diacyl-L-ribopyranose; treating the prepared l-alkoxy-2- deoxy-3, 4-diacyl-L-ribopyranose with a base to prepare 1- alkoxy-2-deoxy-L-ribopyranose; and hydrolyzing the prepared l-alkoxy-2-deoxy-L-ribopyranose in the presence of an acid catalyst.
    • 公开了制备由下式I表示的2-脱氧-L-核糖的方法。 该制备方法包括以下步骤:在酸存在下用醇溶剂处理L-阿拉伯糖以制备1-烷氧基-L-阿拉伯吡喃糖; 使制备的1-烷氧基-L-阿拉伯吡喃糖与酰氯反应,从而制备1-烷氧基-2,3,4-三酰基-L-阿拉伯吡喃糖; 溴化制备的1-烷氧基-2,3,4-三酰基-L-阿拉伯糖吡喃糖的烷氧基以制备1-溴-2,3,4-三酰基化合物; 使得制备的化合物在乙酸乙酯和有机碱的存在下与锌反应,以制备甘氨酸; 在酸存在下用醇溶剂处理甘氨酸以制备1-烷氧基-2-脱氧-3,4-二酰基-L-吡喃糖; 用碱处理制备的1-烷氧基-2-脱氧-3,4-二酰基-L-吡喃糖,制备1-烷氧基-2-脱氧-L-吡喃糖; 并在酸催化剂存在下水解制备的1-烷氧基-2-脱氧-L-吡喃糖。
    • 64. 发明申请
    • HOME NETWORK SYSTEM
    • 家庭网络系统
    • WO2005094195A2
    • 2005-10-13
    • PCT/KR2005/000950
    • 2005-03-31
    • LG ELECTRONICS, INC.BAEK, Seung-MyunLEE, Koon-SeokKIM, Yong-Tae
    • BAEK, Seung-MyunLEE, Koon-SeokKIM, Yong-Tae
    • H04L12/24H04L12/26H04L12/66
    • H04L43/0817H04L12/66H04L41/042
    • The present invention discloses a home network system using a living network control protocol. The home network system includes: at least one electric device; a network manager for controlling and monitoring the electric device; and a network based on a predetermined protocol, for connecting the electric device and the network managers, wherein the network manager stores a HomNet Profile containing information on the electric device, and updates the HomNet Profile by communicating with the electric device through the network, wherein the HomNet Profile comprises at least one of a device information file containing specific intrinsic information on the electric device, a node parameter file containing a node parameter designated for the electric device, a device operation file containing data on an operational state of the electric device and a scenario file for defining supplementary services for the electric device.
    • 本发明公开了一种使用生活网络控制协议的家庭网络系统。 家庭网络系统包括:至少一个电子设备; 用于控制和监测电气设备的网络管理器; 以及基于预定协议的网络,用于连接电气设备和网络管理器,其中网络管理器存储包含电气设备上的信息的HomNet简档,并且通过经由网络与电气设备通信来更新HomNet简档,其中 HomNet简档包括在电气设备上包含特定固有信息的设备信息文件中的至少一个,包含为电子设备指定的节点参数的节点参数文件,包含电气设备的操作状态的数据的设备操作文件和 用于定义电气设备的辅助服务的场景文件。