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    물 분해 반응 과정에서 수소, 산소, 질소, 이산화탄소의핵변환 반응을 동시에 가능케 하는 촉매 조성물
    6.
    发明公开
    물 분해 반응 과정에서 수소, 산소, 질소, 이산화탄소의핵변환 반응을 동시에 가능케 하는 촉매 조성물 无效
    用于在水分解反应过程中制造氢氧化合物，氮气和二氧化碳的氢转移反应的催化剂

    公开(公告)号：KR1020080075697A

    公开(公告)日：2008-08-19

    申请号：KR1020070014957

    申请日：2007-02-13

    Applicant: 한국과학기술연구원

    Inventor： 김주희 ,  조영상 ,  김재익 ,  조용서 ,  이소하 ,  이윤희 ,  김수현

    IPC: B01J23/00 ,  B01J21/00 ,  B01J27/00 ,  C01B3/00

    CPC classification number: B01J23/00 ,  B01J21/00 ,  B01J27/00 ,  B01J37/04

    Abstract: A catalyst composition is provided to prepare water, helium, hydrogen, oxygen, nitrogen, carbon dioxide, etc. having compositions different from those of the reactants by performing nuclear transformation of reactants including water, and a single component or mixed components of compounds such as hydrogen, oxygen, nitrogen, and carbon dioxide presenting as gases at a temperature of at least 100°C. A catalyst composition for performing nuclear transformation of hydrogen, oxygen, nitrogen, or carbon dioxide in the water decomposition reaction process comprises only a compound classified as a solid acid. A catalyst composition for performing nuclear transformation of hydrogen, oxygen, nitrogen, or carbon dioxide in the water decomposition reaction process comprises 20 to 99 wt.% of a compound classified as a solid acid and 1 to 80 wt.% of a transition metal compound. A catalyst composition for performing nuclear transformation of hydrogen, oxygen, nitrogen, or carbon dioxide in the water decomposition reaction process comprises 20 to 99.5 wt.% of a compound classified as a solid acid and 0.5 to 80 wt.% of an electrolyte.

    Abstract translation: 提供了一种催化剂组合物，通过对包括水在内的反应物进行核转化，以及单一组分或化合物的混合组分，例如水，氦，氢，氧，氮，二氧化碳等具有不同于反应物组成的组分， 在至少100℃的温度下作为气体呈现氢，氧，氮和二氧化碳。 在水分解反应过程中用于进行氢，氧，氮或二氧化碳的核转化的催化剂组合物仅包含分类为固体酸的化合物。 在水分解反应过程中用于进行氢，氧，氮或二氧化碳的核转化的催化剂组合物包含20至99重量％的分类为固体酸的化合物和1至80重量％的过渡金属化合物 。 在水分解反应过程中用于进行氢，氧，氮或二氧化碳的核转化的催化剂组合物包含20至99.5重量％的分类为固体酸的化合物和0.5至80重量％的电解质。

    이세파마이신의 제조방법
    7.
    发明公开
    이세파마이신의 제조방법 有权
    生产异丙孕酮的方法

    公开(公告)号：KR1020040029575A

    公开(公告)日：2004-04-08

    申请号：KR1020020059879

    申请日：2002-10-01

    Applicant: 한국과학기술연구원 ,  경동제약 주식회사

    Inventor： 정찬성 ,  이소하 ,  문만식 ,  전숙진 ,  이병석

    IPC: C07H15/23

    Abstract: PURPOSE: A process for producing isepamicin is provided, thereby improving the production yield of isepamicin which is used as an antibiotics via garamine derivatives as an intermediate. CONSTITUTION: A process for producing isepamicin represented by the formula(8) comprises the steps of: introducing acetyl group(-Ac) or benzyloxycarbonyl group(-Cbz) to 3,2',6'-NH2 group of sisomicin or gentamicin to prepare a compound of the formula(1); binding of 1-NH2 group of a compound of the formula(1) with isoserine derivative of the formula(2) to prepare a compound of the formula(3); introducing acetyl group(-Ac) or benzyloxycarbonyl group(-Cbz) to 3'-NH2 group of the compound of the formula(3) to prepare a compound of the formula(4); reacting the compound of the formula(4) under acid condition to remove purpurosamine or sisosamine ring to prepare garamine derivative of the formula(5); reacting the garamine derivative of the formula(5) with glycosyl chloride of the formula(6) to prepare a compound of the formula(7); and reacting the compound of the formula(7) under palladium/carbon catalyst and hydrogen, wherein R1 and R2 are independently hydrogen or methyl; and X is acetyl group(-Ac) or benzyloxycarbonyl group(-Cbz).

    Abstract translation: 目的：提供生产异环霉素的方法，从而提高作为中间体的大蒜胺衍生物作为抗生素使用的异环霉素的产率。 构成：由式（8）表示的生产异环霉素的方法包括以下步骤：将乙酰基（-Ac）或苄氧基羰基（-Cbz）引入西索米星或庆大霉素的3,2'，6'- 式（1）的化合物; 式（1）化合物的1-NH 2基团与式（2）的异丝氨酸衍生物的结合以制备式（3）的化合物; 将式（3）化合物的乙酰基（-Ac）或苄氧基羰基（-Cbz）引入3'-NH 2基团以制备式（4）的化合物; 在酸性条件下使式（4）的化合物反应以除去嘌呤胺或者sisosamine环以制备式（5）的甘胺衍生物; 使式（5）的甘胺衍生物与式（6）的糖基氯反应以制备式（7）化合物; 并在钯/碳催化剂和氢气下使式（7）化合物反应，其中R 1和R 2独立地是氢或甲基; X为乙酰基（-Ac）或苄氧基羰基（-Cbz）。

    이성질체 분할방법
    8.
    发明授权
    이성질체 분할방법 失效
    이성질체분할방법

    公开(公告)号：KR100379756B1

    公开(公告)日：2003-04-11

    申请号：KR1020000057916

    申请日：2000-10-02

    Applicant: 한국과학기술연구원

    Inventor： 정찬성 ,  이소하 ,  임대식 ,  신평균 ,  이강봉

    IPC: C12P41/00

    Abstract: PURPOSE: Provided is an effective resolution method of chiral compounds containing hydroxy group or ester group, by using lipase produced by Burkholderia Cocovenenans SY-01I(KFCC 11111). CONSTITUTION: Chiral compounds(formula 1, 2, 3 4 and 5) containing hydroxy group or ester group are resolved by hydrolyzing and trans-esterifying using the solid lipase prepared by dialysis or lyophilizing, wherein the hydrolysis is carried out at 5-35deg.C with by phosphate buffer solution of pH7.09; and the trans-esterification is conducted at 0-55 deg.C with organic solvent and an acylating agent. The organic solvent is selected from n-hexane, ethylacetate, benzene, toluene, THF, diethylether, acetonitrile, dichloroethane, dichloromethane, 1,4-dioxane, methanol, DMSO, DMF and hexane/ethylacetate(9/1 -5/5) and the above acylating agent is chosen from vinylacetate, isopropenylacetate, anhydrous acetic acid, anhydrous propionic acid and anhydrous butyric acid.

    Abstract translation: 目的：通过使用由Burkholderia Cocovenenans SY-01I（KFCC 11111）产生的脂肪酶，提供了含有羟基或酯基的手性化合物的有效拆分方法。 构成：含有羟基或酯基的手性化合物（式1,2,3和4）通过使用通过透析或冷冻干燥制备的固体脂肪酶进行水解和酯交换来拆分，其中水解在5-35℃下进行。 C用pH7.09的磷酸盐缓冲溶液; 酯化反应在0-55℃下用有机溶剂和酰化剂进行。 有机溶剂选自正己烷，乙酸乙酯，苯，甲苯，THF，乙醚，乙腈，二氯乙烷，二氯甲烷，1,4-二恶烷，甲醇，DMSO，DMF和己烷/乙酸乙酯（9/1 -5/5） 并且上述酰化剂选自乙酸乙烯酯，异丙烯基乙酸酯，无水乙酸，无水丙酸和无水丁酸。

    4급 비대칭탄소를 함유하는 라세미체 알콜 화합물의 분할방법과 시스탄 유사체의 합성
    9.
    发明公开
    4급 비대칭탄소를 함유하는 라세미체 알콜 화합물의 분할방법과 시스탄 유사체의 합성 失效
    用于分配含有季铵不饱和碳的合成醇的化合物的方法和SYSTANAN ANALOG的合成方法

    公开(公告)号：KR1020010027211A

    公开(公告)日：2001-04-06

    申请号：KR1019990038840

    申请日：1999-09-11

    Applicant: 한국과학기술연구원

    Inventor： 정찬성 ,  이소하 ,  임대식

    IPC: C12P41/00

    Abstract: PURPOSE: A method for partitioning racemic alcohol compounds containing quaternary asymmetric carbon and a synthesis method of systhane analog are provided, thereby the produced systhane derivatives can be effectively used for exterminating harmful bacteria in plants. CONSTITUTION: The pure R- and S- isomers are partitioned from (R, S)-alcohol racemate represented by formula (1) by the esterification reaction or hydrolysis reaction of (R, S)-alcohol racemate and lipase, in organic solvents, in the presence of acyl transfer compounds and aldehyde scavenger, at 0 to 60 deg.C, in which R1 is lower alkyl or lower alkoxy-lower alkyl; R2 is linear or branched alcohol represented by -(CH2)nOH, in which n is an integer of 1 to 5; X is substituted halogen or lower alkyl group at ortho, metha and para of a phenyl ring; the lipase is produced from Candida rugosa, Pseudomonas fluorescence, and Pseudomonas cepacia; the acyl transfer compounds are vinylacetate, isopropenylacetate, and acetylenehydride; the organic solvents are normal hexane, cyclo hexane, diisopropyl ether, ethyl acetate, benzene, toluene, tetrahydrofuran, diethyl ether, acetonitrile, dichloroethane, dichloromethane, 1,4-dioxane, methanol, dimethylsulfoxide, dimethylformaldehyde, and hexane/ethylacetate; and the aldehyde scavenger is base such as triethyl amine, pyridine, piperidine, piperazine, diisopropylamine, imidazol, calcium carbonate, sodium acetate, and lithium chloride.

    Abstract translation: 目的：提供一种分配含有四元不对称碳的外消旋醇化合物的方法和一种合成方法的合成方法，从而可以有效地利用生成的甲烷衍生物来消除植物中的有害细菌。 构成：通过（R，S） - 醇外消旋物和脂肪酶在有机溶剂中的酯化反应或水解反应将纯R-和S-异构体与式（1）表示的（R，S） - 醇外消旋物分隔开， 在酰基转移化合物和醛清除剂的存在下，在0至60℃，其中R 1是低级烷基或低级烷氧基 - 低级烷基; R2是由 - （CH2）nOH表示的直链或支链醇，其中n为1〜5的整数; X是苯环的邻位，甲基和对位的取代的卤素或低级烷基; 脂肪酶由假丝酵母，假单胞菌荧光和洋葱假单胞菌产生; 酰基转移化合物是乙酸乙烯酯，异丙烯基乙酸酯和乙炔氢化物; 有机溶剂为正己烷，环己烷，二异丙醚，乙酸乙酯，苯，甲苯，四氢呋喃，乙醚，乙腈，二氯乙烷，二氯甲烷，1,4-二恶烷，甲醇，二甲基亚砜，二甲基甲醛和己烷/乙酸乙酯; 醛清除剂为三乙胺，吡啶，哌啶，哌嗪，二异丙胺，咪唑，碳酸钙，乙酸钠，氯化锂等碱。

    1, 2-디아릴-1-에탄올 유도체를 함유하는 제초제
    10.
    发明公开
    1, 2-디아릴-1-에탄올 유도체를 함유하는 제초제 失效
    含有1,2-二芳基-1-乙醇衍生物的除草剂

    公开(公告)号：KR1019980085569A

    公开(公告)日：1998-12-05

    申请号：KR1019970021688

    申请日：1997-05-29

    Applicant: 한국과학기술연구원

    Inventor： 김인오 ,  정찬성 ,  이상기 ,  이소하

    IPC: C07C33/24 ,  C07C29/159

    Abstract: 본 발명은 제초제로서 약효가 우수한 일반식(I)의 신규한 1, 2-디아릴-1-에탄올 유도체에 관한 것으로 이의 제조방법은 일반식(Ⅱ)의 아세틸 클로라이드 유도체와 일반식(Ⅲ)의 벤젠유도체를 프리델-크라프트의 아실화 반응으로 일반식(Ⅳ)의 케톤화합물을 제조하고, 이를 환원시켜 제조하는 것이다.

    일반식(I)에 있어서, X와 Y는 각각 C
    1 ∼C
    4 의 알킬, 또는 할로겐이거나, -NO
    2 , -CN 또는 -CF
    3 로서 전자를 끄는 그룹 및 메톡시, 페녹시, 페닐, -OH 또는 -NH
    2 로서 페닐기의 오르토, 메타 또는 파라 위치에 치환되며, 일반식(Ⅱ)에 있어서, R
    1 은 수소, 브롬 또는 불소를 나타내며, R
    2 는 수소 또는 불소를 나타내고 R
    3 는 수소, 불소 또는 염소를 나타내며, 일반식(Ⅲ)에 있어서, R
    4 는 메틸, 메톡시, 브롬, 불소, 페녹시 또는 파라-브로모페닐기를 나타내며, R
    5 는 수소를 나타내고, 일반식(Ⅳ)에 있어서, R
    1 , R
    2 , 및 R
    3 는 일반식(Ⅲ)에서와 동일하며, R
    5 는 수소를 나타낸다.

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