Browsing by Author 김유승

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Showing results 1 to 30 of 150

Issue DateTitleAuthor(s)
2009-06-161,6-디옥세케인 화합물과 이의 제조방법김유승; 민선준; 배애님; 울라프, 푼나 레디; 이재균; 조용서; 추현아
2008-02-131-(2-하이드록시페닐)부타-2-엔-1-온 또는 크로만-4-온 유도체의 제조방법김유승; 박지연; 배애님; 이재균; 조용서; 추현아
2010-11-242-피롤리돈기를 포함하는 옥사졸리디논 유도체 또는 이의 약학적으로 허용 가능한 염 및 이들의 제조방법강순방; 금교창; 김유승; 김은경; 바타라이 디팍; 배애님; 서선희
2008-105- and 6-Exocyclic Products, cis-2,3,5-Trisubstituted Tetrahydrofurans, and cis-2,3,6-Trisubstituted Tetrahydropyrans via Prins-Type Cyclization사띠시; 추현아; 이재균; 배애님; 김유승; 조용서
1999-01-187-아미노데스아세톡시세팔로스포린산 유도체의 제조방법강순방; 금교창; 김유승; 배애님; 조상원
1996-01A facile synthesis of (S)-(-)-7,8-difluoro-3,4-dihydro-3-methyl-2 Η -1,4-benzoxazine by zine chloride assisted mitsunobu cyclization reaction.김유승; 강순방; 안유진; 김용해
2003-04A facile synthesis of 2,5-diketopiperazines based on isocyanide chemistry.조상원; 금교창; 강순방; 김유승; 한소엽
2003-04A facile synthesis of 2,5-diketopiperazines by the UGI-4CC reaction.김유승
2000-03A facile synthesis of 7-amino-3-desacetoxycephalosporanic acid derivatives by indium-mediated reduction of 3-iodomethylcephems in aqueous media채형선; 조상원; 금교창; 강순방; 배애님; 김유승
1998-01A facile synthesis of N-carbamoylmethyl-α-aminobutyrolactones by the ugi multicomponent condensation reaction박수정; 금교창; 강순방; 고훈영; 김유승; 이덕형
1999-01A new direct allylation of the aromatic compounds with allylic chlorides catalyzed by indium metal임환정; 금교창; 강순방; 김유승; 정봉영
1995-07A new enantioselective synthesis of (S)-(-)-7,8-difluoro-2,3-dihydro-3-methyl-4H-1,4-benzoxazine using the modified mitsunobu dehydration reaction.강순방; 김유승; 안유진
1998-10A new friedel-craft type allylation of aromatic compounds catalyzed by indium김유승; 임환정; 금교창; 강순방; 정봉영
1998-04A new synthesis of α -aminobutyrolactone derivatives by ugi-five-component reaction김유승; 박수정; 채형선; 금교창; 이덕형
1999-04A new synthesis of α -aminovalerolactone derivatives by the ugi-five-component reaction김영배; 금교창; 강순방; 이덕형; 고훈형; 김유승
1999-06A new synthesis of the tricyclic benzoxazine derivative by one step reductive cyclization of ethyl 3-ethoxy-2-[3-acetonyloxy-4,5-difluoro-2-nitrobenzoyl]acrylate문영호; 강순방; 정봉영; 김유승
2003-07A novel indium mediated reaction of aldehyde with alkyl 4-bromocrotonate.장택수; 금교창; 강순방; 정봉영; 김유승
1995-01A novel synthesis of (-)-9,10-difluoro-2,3-dihydro-3(S)-methyl-7-Oxo-7H-pyrido[1,2,3-de]-1,4-benz-oxazine-6-carboxylic acid.강순방; 김유승
1982-01A novel synthesis of 2-substituted oxazolines.B.P. Mundy*; 김유승
1991-01A study of the competitive reaction of C-acylation versus O-acylation on the 3,4-dichloroacetophenone.마혜덕; 김형석; 김유승
1997-01A useful synthesis of ethyl benzoylaminoacrylate derivatives김유승; 오희영; 강순방; 정봉영
2003-11An efficient synthesis of 2,5-diketopiperazine derivatives by the Ugi four-center three-component reaction.조상원; 금교창; 강순방; So-Yeop Han; 김유승
2009-10An efficient synthesis of 2,7-disubstituted oxepane derivatives via Prins-type cyclization푸나; 민선준; 이재균; 배애님; 김유승; 장문호; 조용서
2000-04An efficient synthesis of morpholin-2-one derivatives by the Ugi five-center-three-component reaction on one-pot procedure최은희; 김영배; 금교창; 강순방; 이덕형; 김유승
2001-12An efficient synthesis of morpholin-2-one derivatives using glycolaldehyde dimer by the Ugi multicomponent reaction김영배; 최은희; 금교창; 강순방; 이덕형; 고훈영; 김유승
2002-11An efficient synthesis of α-amino-δ-valerolactones by the ugi five-center three-component reaction김영배; 박수정; 금교창; 장민석; 강순방; 이덕형; 김유승
2000-02An efficient synthesis of α-amino-δ-valerolactones by the Ugi five-center-three-component reaction김영배; 박수정; 금교창; 강순방; 이덕형; 고훈영; 김유승
1987-01An improved synthesis of 2-substituted pyrrolines.고동수; 박상우; 김유승
1997-01An improved synthesis of levofloxacin김유승; 강순방; 박선희; 김용해
1998-10Asymmetric reduction of pyrrolidine derivatives using bakers yeast김유승; 오희영; 금교창; 강순방; 정봉영