Complete 13C and 1H spectral assignments of certain substituted quinoxalinones

被引：0

作者：

Rampont-Placidi, V

Cossec, B

Brondeau, MT

Mutzenhardt, P

机构：

[1] Univ Nancy 1, Lab Methodol RMN, Fac Sci, F-54506 Vandoeuvre Nancy, France

[2] Inst Natl Rech & Secur, F-54501 Vandoeuvre Nancy, France

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 1998年 / 36卷 / 04期

关键词：

NMR; H-1; C-13; quinoxalinones;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two tagging reagents using a quinoxalinone fluorophore were synthesized and, for the first time, completely physicochemically characterized. The H-1 and C-13 spectra were entirely assigned using a combination of two-dimensional gradient enhanced HMQC, HMBC experiments and one-dimensional NOE difference experiments. (C) 1997 John Wiley & Sons, Ltd.

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页码：300 / 302

页数：3

相关论文

共 18 条

[1] H-1 AND C-13 ASSIGNMENTS FROM SENSITIVITY-ENHANCED DETECTION OF HETERONUCLEAR MULTIPLE-BOND CONNECTIVITY BY 2D MULTIPLE QUANTUM NMR [J].

BAX, A ;

SUMMERS, MF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (08) :2093-2094

[2] SENSITIVITY-ENHANCED TWO-DIMENSIONAL HETERONUCLEAR SHIFT CORRELATION NMR-SPECTROSCOPY [J].

BAX, A ;

SUBRAMANIAN, S .

JOURNAL OF MAGNETIC RESONANCE, 1986, 67 (03) :565-569

[3] IMPROVED PREPARATION AND STRUCTURAL CONFORMATION OF THE FLUORESCENCE LABELING REAGENTS 1,2-DIAMINO-4,5-DIMETHOXYBENZENE AND 3,4-DIHYDRO-6,7-DIMETHOXY-4-METHYL-3-OXO-QUINOXALINE-2-CARBONYL CHLORIDE [J].

DAVE, KJ ;

RILEY, CM ;

VANDERVELDE, D ;

STOBAUGH, JF .

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 1990, 8 (03) :307-312

[4]

DAVIS AL, 1992, J MAGN RESON, V98, P637

[5]

GUNTER H, 1994, SPECTROSCOPIE RMN, P388

[6]

HARA S, 1985, CHEM PHARM BULL, V33, P3493

[7] DETERMINATION OF ALPHA-KETO ACIDS IN SERUM AND URINE BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY WITH FLUORESCENCE DETECTION [J].

HARA, S ;

TAKEMORI, Y ;

YAMAGUCHI, M ;

NAKAMURA, M ;

OHKURA, Y .

JOURNAL OF CHROMATOGRAPHY, 1985, 344 (NOV) :33-39

[8] GRADIENT-ENHANCED PROTON-DETECTED HETERONUCLEAR MULTIPLE-QUANTUM COHERENCE SPECTROSCOPY [J].

HURD, RE ;

JOHN, BK .

JOURNAL OF MAGNETIC RESONANCE, 1991, 91 (03) :648-653

[9] HIGHLY SENSITIVE AND SIMPLE DETERMINATION OF CHOLESTEROL AND CHOLESTANOL IN HUMAN-SERUM BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY WITH FLUORESCENCE DETECTION [J].

IWATA, T ;

YAMAGUCHI, M ;

NAKAMURA, M .

JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS, 1987, 421 (01) :43-50

[10] APPLICATION OF NEW, HIGH-SENSITIVITY, H-1-C-13-NMR SPECTRAL TECHNIQUES TO THE STUDY OF OLIGOSACCHARIDES [J].

LERNER, L ;

BAX, A .

CARBOHYDRATE RESEARCH, 1987, 166 (01) :35-46