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    • 32. 发明公开
    • 복분자 와인으로부터 분리한 신규물질들 및 그 분리 방법
    • 来自韩国黑麦芽浆葡萄酒的新型化合物及其分离方法
    • KR1020090066132A
    • 2009-06-23
    • KR1020070133760
    • 2007-12-18
    • 전남대학교산학협력단
    • 문제학조정용신흥철이형재김진영정진호문영학박근형
    • A61K31/135A61K31/216A61K31/70A61K36/73
    • Three kinds of novel materials isolated from Rubus coreanum Miquel wine is provided to detect various physiological activity and be used as a lead compound of food and medicinal and pharmaceutical agent. Three kinds of novel material isolated from Rubus coreanum Miquel wine comprises a rubuate A, rubuate B, and rububenzoside. The rubuate A is obtained by solvent fraction and normal phase column. The rubuate B is obtained by solvent fraction to produce ethylacetate fraction, column chromatography of silica gel and sephadex LH-20 and reverse phase HPLC(high performance liquid chromatography) The rububenzoside is obtained by solvent fraction to produce butanol fraction, column chromatography of amberlite XAD-2, sepadex LH-20 and ODS and reverse phase HPLC.
    • 提供从Rubus coreanum Miquel酒中分离出的三种新型材料,以检测各种生理活性,并用作食品和药用和药剂的铅化合物。 从Rubus coreanum Miquel葡萄酒中分离出来的三种新型材料包括一颗红宝石A,红宝石B和红宝石苷。 通过溶剂级分和正相色谱柱获得红宝石A。 通过溶剂馏分获得红宝石B,得到乙酸乙酯部分,硅胶柱色谱和sephadex LH-20和反相HPLC(高效液相色谱法)。通过溶剂级分得到该反应生成的丁苯甲酸丁酯馏分,琥珀色XAD -2,sepadex LH-20和ODS和反相HPLC。
    • 39. 发明公开
    • 양친매성 갈롤 유도체, 상기 유도체를 유효성분으로 포함하는 항산화제 조성물 및 지질과산화억제제 조성물
    • 广泛的GALLOL衍生物和具有抗氧化剂和脂肪过氧化物抑制作用的GALLOL衍生物的组合物
    • KR1020110129292A
    • 2011-12-01
    • KR1020100048845
    • 2010-05-25
    • 전남대학교산학협력단
    • 문제학정종훈김진영마영규황성심박근형
    • C07C39/10A61K31/05A23L33/00A61P39/06
    • PURPOSE: An amphiphilic gallor derivative is provided to actively inhibit the oxidation of LDL which is the cause of senile arteriosclerosis by a basic structure having a gallol structure which is a strong antioxidant active side and a long hydrocarbon side chain in the same molecule, thereby preventing diseases and providing curative power. CONSTITUTION: An amphiphilic gallol derivative is a 1,2,3-trihydroxy-4-alkylbenzene derivative including the last compound of the drawing. In the drawing, R is C_nH_(2n+1). A manufacturing method of the amphiphilic gallol derivative comprises: a step lithium ionizing 1,2,3-trimethoxybenzene; a step alkylating the 1,2,3- trimethoxybenzene; a step obtaining 1,2,3-trimethoxy-4-alkylbenzene derivative the alkylation; a step demethoxylating the 1,2,3-trimethoxy-4-alkylbenzene; and a step obtaining the amphiphilic gallol derivative by the demethoxylation.
    • 目的:提供两亲性胆汁衍生物,以通过具有相同分子中强抗氧化剂活性侧和长烃侧链的半乳糖结构的碱性结构主动抑制LDL的氧化,从而防止 疾病和治疗能力。 构成:两亲性gallol衍生物是包括最后一个化合物的1,2,3-三羟基-4-烷基苯衍生物。 在图中,R为C_nH_(2n + 1)。 两亲性gallol衍生物的制造方法包括:步骤锂离子化的1,2,3-三甲氧基苯; 使1,2,3-三甲氧基苯烷基化的步骤; 获得1,2,3-三甲氧基-4-烷基苯衍生物的烷基化步骤; 使1,2,3-三甲氧基-4-烷基苯去甲氧基化步骤; 以及通过脱甲氧基化获得两亲性gallol衍生物的步骤。