公开(公告)号：WO2011090323A2

公开(公告)日：2011-07-28

申请号：PCT/KR2011/000401

申请日：2011-01-20

Applicant: BORYUNG PHARMACEUTICAL CO., LTD ,  KIM, Ji-Han ,  LEE, Joon-Kwang ,  YOO, Byoung-Wug ,  CHOI, Ok-Kyoung ,  KIM, Hak-Won ,  LEE, Sun-Hwa

Inventor： KIM, Ji-Han ,  LEE, Joon-Kwang ,  YOO, Byoung-Wug ,  CHOI, Ok-Kyoung ,  KIM, Hak-Won ,  LEE, Sun-Hwa

IPC: C07D239/36 ,  C07D239/34 ,  C07C235/12

CPC classification number: C07D239/36 ,  C07C231/12 ,  C07C235/74

Abstract: The present invention provides a method for preparing 2-(2-n-butyl-4-hydroxy-6-methyl-pyrimidin-5-yl)-N,N-dimethylacetamide, comprising reacting a compound of the following formula 2 with pentanamidine or a salt thereof in the presence of a base. [Formula 2] wherein R 1 represents C 1 -C 6 linear or branched alkyl or C 3 -C 6 cycloalkyl. Further, the present invention provides a method for preparing 2-(2-n-butyl-4-hydroxy-6-methyl-pyrimidin-5-yl)-N,N-dimethylacetamide, comprising the steps of: a) reacting 2-(2-n-butyl-4-hydroxy-6-methyl-pyrimidin-5-yl)-acetic acid with a haloformate compound in the presence of a base, and b) reacting the product of Step a) with dimethylamine.

Abstract translation: 本发明提供制备2-（2-正丁基-4-羟基-6-甲基 - 嘧啶-5-基）-N，N-二甲基乙酰胺的方法，该方法包括使化合物 的下式2与戊烷脒或其盐在碱存在下进行反应。 [式2]其中R 1代表C 1 -C 6直链或支链烷基或C 3 -C 6环烷基。 此外，本发明提供了制备2-（2-正丁基-4-羟基-6-甲基 - 嘧啶-5-基）-N，N-二甲基乙酰胺的方法，包括以下步骤：a）使2- （2-正丁基-4-羟基-6-甲基 - 嘧啶-5-基） - 乙酸与卤代甲酸酯化合物在碱存在下反应，和b）使步骤a）的产物与二甲胺反应。 p>

公开(公告)号：WO2005088945A1

公开(公告)日：2005-09-22

申请号：PCT/KR2005/000750

申请日：2005-03-15

Applicant: SENSETECH CO., LTD ,  KIM, Hak Won ,  BAE, Ji Woong

Inventor： KIM, Hak Won ,  BAE, Ji Woong

IPC: H04M1/23

CPC classification number: H04M1/23 ,  H01H13/705 ,  H01H2009/187 ,  H01H2209/07 ,  H01H2221/006 ,  H01H2221/05

Abstract: Disclosed herein are a composition for stabilizing Epigallocatechin gallate (EGCG) in water phase comprising 0.1-25.0% by weight of Epigallocatechin gallate, 0.1-5.0% by weight of a cationic polymer, an anionic polymer or a mixture thereof, 0.1-10.0% by weight of antioxidant in a remainder of water or the mixture of water and a hydrophilic solvent and a preparation method thereof. The composition is not easily decomposed in water phase as well as in external envionment consisting of temperature change, light effect etc. because the composition is stabilized by reacting with a cationic polymer or an anionic polymer.

Abstract translation: 本文公开了一种用于在水相中稳定表没食子酸儿茶素没食子酸酯（EGCG）的组合物，其包含0.1-25.0重量％的表没的儿茶素没食子酸酯，0.1-5.0重量％的阳离子聚合物，阴离子聚合物或其混合物，0.1-10.0％ 余量水中的抗氧化剂重量或水和亲水性溶剂的混合物及其制备方法。 该组合物在水相以及由温度变化，光效等组成的外部环境中不容易分解，因为通过与阳离子聚合物或阴离子聚合物反应来稳定组合物。

公开(公告)号：WO2011090323A3

公开(公告)日：2011-11-10

申请号：PCT/KR2011000401

申请日：2011-01-20

Applicant: BORYUNG PHARM ,  KIM JI-HAN ,  LEE JOON-KWANG ,  YOO BYOUNG-WUG ,  CHOI OK-KYOUNG ,  KIM HAK-WON ,  LEE SUN-HWA

Inventor： KIM JI-HAN ,  LEE JOON-KWANG ,  YOO BYOUNG-WUG ,  CHOI OK-KYOUNG ,  KIM HAK-WON ,  LEE SUN-HWA

IPC: C07D239/36 ,  C07C235/12 ,  C07D239/34

CPC classification number: C07D239/36 ,  C07C231/12 ,  C07C235/74

Abstract: The present invention provides a method for preparing 2-(2-n-butyl-4-hydroxy-6-methyl-pyrimidin-5-yl)-N,N-dimethylacetamide, comprising reacting a compound of the following formula 2 with pentanamidine or a salt thereof in the presence of a base. [Formula 2] wherein R1 represents C1-C6 linear or branched alkyl or C3-C6 cycloalkyl. Further, the present invention provides a method for preparing 2-(2-n-butyl-4-hydroxy-6-methyl-pyrimidin-5-yl)-N,N-dimethylacetamide, comprising the steps of: a) reacting 2-(2-n-butyl-4-hydroxy-6-methyl-pyrimidin-5-yl)-acetic acid with a haloformate compound in the presence of a base, and b) reacting the product of Step a) with dimethylamine.

Abstract translation: 本发明提供了制备2-（2-正丁基-4-羟基-6-甲基 - 嘧啶-5-基）-N，N-二甲基乙酰胺的方法，包括使下式2的化合物与脒或 其盐在碱的存在下。 [式2]其中R1表示C1-C6直链或支链烷基或C3-C6环烷基。 此外，本发明提供了制备2-（2-正丁基-4-羟基-6-甲基 - 嘧啶-5-基）-N，N-二甲基乙酰胺的方法，包括以下步骤：a）使2- （2-正丁基-4-羟基-6-甲基 - 嘧啶-5-基） - 乙酸与卤代甲酸酯化合物在碱存在下反应，和b）使步骤a）的产物与二甲胺反应。

公开(公告)号：WO2005088945A8

公开(公告)日：2007-01-25

申请号：PCT/KR2005000750

申请日：2005-03-15

Applicant: SENSETECH CO LTD ,  KIM HAK WON ,  BAE JI WOONG

Inventor： KIM HAK WON ,  BAE JI WOONG

IPC: H04M1/23 ,  H01H13/705

CPC classification number: H04M1/23 ,  H01H13/705 ,  H01H2009/187 ,  H01H2209/07 ,  H01H2221/006 ,  H01H2221/05

Abstract: There is provided a keypad assembly operating a dome switch of a mobile phone. The keypad assembly includes a keypad disposed on the dome switch and having a plurality of bosses protruded from a position corresponding to the movable contactys, and a plurality of metal keys each disposed on the keypad at a position corresponding to each boss and protruding from a surface of the housing at a desired height, each of the metal keys formed with a numeral and/or character display penetrating through an upper surface therof. Since the metal key is made of metal, it represents a metal feeling, in addition to various colors. Also, since the metal key is slimmed, it minimizes a thickness of the mobile phone. In addition, a process for forming the keypad is minimized thereby to reduce additional cost.

Abstract translation: 提供了操作移动电话的圆顶开关的键盘组件。 键盘组件包括设置在圆顶开关上的键盘，并且具有从对应于可动触点的位置突出的多个凸起，以及多个金属键，每个金属键设置在对应于每个凸台并从表面突出的位置处的小键盘上 每个金属键形成有穿过上表面的数字和/或字符显示器。 由于金属键由金属制成，除了各种颜色之外，还表现出金属感。 此外，由于金属键被减薄，所以使手机的厚度最小化。 此外，用于形成键盘的处理最小化，从而减少额外的成本。