公开(公告)号：KR1020100124138A

公开(公告)日：2010-11-26

申请号：KR1020090043228

申请日：2009-05-18

Applicant: 서울대학교산학협력단

Inventor： 백경수 ,  정낙신

IPC: C07D493/22

Abstract: PURPOSE: A secondary amide cavitand which selectively binds to anion is provided to apply in environment, medicine and bio-technical field as a functional material. CONSTITUTION: A secondary amide cavitand(organic receptor) selectively binds to anion of structural formula 1. The cavitand is Tetrakis(t-butylamido) cavitand 1a or Tetrakis(p-nitrophenylamido) cavitand 1b. The anion bound to the cabitand is halide, cyanide, azide, nitrate, carboxylate, phosphate, sulfate, or sulfonate. The cavitant is used in an anion sensor or anion remover.

Abstract translation: 目的：提供选择性结合阴离子的二级酰胺空穴作为功能材料应用于环境，医药和生物技术领域。 构成：二级酰胺空穴（有机受体）选择性地结合结构式1的阴离子。空穴是四（叔丁基酰氨基）空穴和1a或四（对硝基苯基氨基）空穴和1b。 与天花板结合的阴离子是卤化物，氰化物，叠氮化物，硝酸盐，羧酸盐，磷酸盐，硫酸盐或磺酸盐。 空穴被用于阴离子传感器或阴离子去除剂。

公开(公告)号：KR1020120041076A

公开(公告)日：2012-04-30

申请号：KR1020100102671

申请日：2010-10-20

Applicant: 서울대학교산학협력단

Inventor： 박연실 ,  백경수

IPC: C07D493/22 ,  G01N27/00

Abstract: PURPOSE: A cavitand which selectively binds to anion is provided to be applied as a functional material for recognizing, binding, storing, transferring, and removing anions. CONSTITUTION: An urea cavitand(organic receptor) selectively binds to anions of structural formula 1. In structural formula 1, R is hydrogen, functionalized alkyl, functionalized aryl, or nitro. The canbitand is tetrakis(phenylurea) cavitand 1a or tetrakis(p-nitrophenylurea) cavitand 1b. The anion bound to the cabitand is halide, cyanide, azide, nitrate, dihydrogen phosphate, hexafluorophosphate, tetrafluoroborate, methanesulfonate or carboxylate.

Abstract translation: 目的：提供选择性结合阴离子的空穴作为识别，结合，储存，转移和除去阴离子的功能材料。 构成：尿素空穴（有机受体）选择性地结合结构式1的阴离子。在结构式1中，R是氢，官能化的烷基，官能化的芳基或硝基。 罐头是四（苯脲）空穴和1a或四（对硝基苯脲）空穴和1b。 结合到天花板上的阴离子是卤化物，氰化物，叠氮化物，硝酸盐，磷酸二氢盐，六氟磷酸盐，四氟硼酸盐，甲磺酸盐或羧酸盐。

公开(公告)号：KR1020100024074A

公开(公告)日：2010-03-05

申请号：KR1020080082756

申请日：2008-08-25

Applicant: 서울대학교산학협력단 ,  삼성전자주식회사

Inventor： 백경수 ,  김인규

IPC: C08G8/20 ,  C08G8/00

Abstract: PURPOSE: A hemicarcerand compound is provided to use tetrathiahemicarcerand as an environmental pollutant remover, molecule reactor, molecule reservoir, and molecule information reservoir by applying guest selectivity and carcerand isomerism. CONSTITUTION: A hemicarcerand compound has a structure represented by chemical formula 1. In chemical formula 1, R and R' are independently selected from a group consisting of a linear or branched (C1-C20) alkyl group, a linear or branched (C1-C20) alkoxy group, a linear or branched (C1-C20) an alkoxy (C1-C5) alkyl group, an (C6-C12) aryl (C1-C20) alkyl group, an (C1-C12) alkylthio (C1-C20) alkyl group, an (C6-C12) arylthio (C1-C20) alkyl group, an (C6-C12) aryl group, a hydroxyl (C1-C20) alkyl group, a carboxyl group, a carboxy (C1-C20) alkyl group, an amino (C1-C20) alkyl group, and a mercapto (C1-C20) alkyl group; and X is selected from a group consisting of hydrogen, a linear or branched (C1-C7) alkyl group, a hydroxyl (C1-C20) alkyl group and a carboxy (C1-C20) alkyl group.

Abstract translation: 目的：通过应用客观选择性和卡内素异构性，提供了一种使用四硫杂环戊二烯作为环境污染物去除剂，分子反应器，分子储存器和分子信息储存器的化合物。 化学式1中，R和R'独立地选自直链或支链（C1-C20）烷基，直链或支链（C1- （C 1 -C 20）烷基，（C 1 -C 12）芳基（C 1 -C 20）烷基，（C 1 -C 12）烷硫基（C 1 -C 20）烷基， ）烷基，（C6-C12）芳硫基（C1-C20）烷基，（C6-C12）芳基，羟基（C1-C20）烷基，羧基，羧基（C1-C20）烷基 基团，氨基（C1-C20）烷基和巯基（C1-C20）烷基; 并且X选自氢，直链或支链（C1-C7）烷基，羟基（C1-C20）烷基和羧基（C1-C20）烷基）组成的组。

公开(公告)号：KR1020110035219A

公开(公告)日：2011-04-06

申请号：KR1020090092842

申请日：2009-09-30

Applicant: 서울대학교산학협력단

Inventor： 백경수

IPC: C12N1/20 ,  C12N1/38 ,  C12P1/04 ,  C12R1/225

Abstract: PURPOSE: A functional microorganism activating medium is provided to produce bacteriocin of high concentration and to prevent change of the taste, color, and flavor of a food product. CONSTITUTION: A microorganism activating medium contains minimal medium, MnSO_4, glucose, alanine, glycine, or asparagine compound. The minimal medium contains K_2HPO_4, KH_2PO_4, MgSO_4.7H_20, C_6H_5Na_3O_7, (NH_4)_2SO_4, and distilled water. The activating medium contains: a minimal medium containing 0.5-5 weight% of K_2HPO_4, 0.1-5 weight% of KH_2PO_4, 0.1-5 weight% of MgSO_4.7H_20, 0.01-5 weight% of C_6H_5Na_3O_7, 0.01-1 weight% of (NH_4)_2SO_4, 79-99.28 weight% of distilled water.

Abstract translation: 目的：提供功能性微生物活化培养基以产生高浓度的细菌素并防止食品的味道，颜色和风味的变化。 构成：微生物活化培养基含有基本培养基，MnSO 4，葡萄糖，丙氨酸，甘氨酸或天冬酰胺化合物。 基本培养基含有K_2HPO_4，KH_2PO_4，MgSO4.7H_20，C_6H_5Na_3O_7，（NH_4）_2SO_4和蒸馏水。 活化介质包含：含有0.5-5重量％的K_2HPO_4，0.1-5重量％的KH_2PO_4，0.1-5重量％的MgSO4.7H_20，0.01-5重量％的C_6H_5Na_3O_7，0.01-1重量％的（ NH_4）_2SO_4，79-99.28重量％的蒸馏水。