共 50 条
- [22] CONFORMATIONAL ANALOGIES OF MORPHINE AGONISTS AND ANTAGONISTS AS REVEALED BY C-13 NMR-SPECTROSCOPY ORGANIC MAGNETIC RESONANCE, 1984, 22 (04): : 258 - 262
- [25] Structural characteristics of humic substances in buried ancient paddy soils as revealed by 13C NMR spectroscopy Environmental Geochemistry and Health, 2019, 41 : 2459 - 2472
- [29] PRACTICAL CONSIDERATIONS IN THE APPLICATION OF SPIN-ECHO AND POLARIZATION TRANSFER NMR TECHNIQUES TO THE STRUCTURAL-ANALYSIS OF HUMIC SUBSTANCES ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1989, 198 : 50 - GEOC