✦ LIBER ✦

Fascination with the Conformational Analysis of Succinic Acid, as Evaluated by NMR Spectroscopy, and Why

✍ Scribed by John D. Roberts

Publisher: John Wiley and Sons
Year: 2007
Weight: 11 KB
Volume: 38
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200716277

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Conformational analysis of the dipeptide

Conformational analysis of the dipeptide taste ligand L-aspartyl-D-2-aminobutyric acid-(S)-α-ethylbenzylamide and its analogues by NMR spectroscopy, computer simulations and X-ray diffraction studies

✍ Murray Goodman; Qin Zhu; Darin R. Kent; Yusuke Amino; Rosa Iacovino; Ettore Bene 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 201 KB 👁 2 views

A dipeptide taste ligand L-aspartyl-D-2-aminobutyric acid-(S)-alpha-ethylbenzylamide was found to be about 2000 times more potent than sucrose. To investigate the molecular basis of its potent sweet taste, we carried out conformational analysis of this molecular and several related analogues by NMR

Synthesis of 6-Mono-6-deoxy-β-cyclodextr

Synthesis of 6-Mono-6-deoxy-β-cyclodextrins Substituted with Isomeric Aminobenzoic Acids. Structural Characterization, Conformational Preferences, and Self-Inclusion as Studied by NMR Spectroscopy in Aqueous Solution and by X-Ray Crystallography in the Solid State.

✍ Kyriaki Eliadou; Petros Giastas; Konstantina Yannakopoulou; Irene M. Mavridis 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 60 KB 👁 1 views

Structural and conformational analysis b

Structural and conformational analysis by 1H NMR and 13C NMR of a new angiotensin I converting enzyme inhibitor, the tert-butylamine salt of (2S)-2-[(1S)-1-carbethoxybutylamino]-1-oxopropyl-(2S, 3aS, 7aS) perhydroindole-2-carboxylic acid (perindopril)

✍ N. Platzer; J. P. Bouchet; J. P. Volland 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 571 KB

Structural and Conformational Analysis by lH NMR and 13C NMR of a New Angiotensin I Converting Enzyme Inhibitor, the tert-Butylamine Salt of (2S)-2-[ (1S)-l-Carbethoxybutylamino]-loxopropyl-(2S,3aSJaS) perhydroindole-2-carboxylic acid (Perindopril)

Study of conformations and hydrogen bond

Study of conformations and hydrogen bonds in the configurational isomers of pyrrole-2-carbaldehyde oxime by 1H, 13C and 15N NMR spectroscopy combined with MP2 and DFT calculations and NBO analysis

✍ Andrei V. Afonin; Igor A. Ushakov; Dmitry V. Pavlov; Andrei V. Ivanov; Al'bina I 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 173 KB 👁 1 views

## Abstract The ^1^H, ^13^C and ^15^N NMR studies have shown that the __E__ and __Z__ isomers of pyrrole‐2‐carbaldehyde oxime adopt preferable conformation with the __syn__ orientation of the oxime group with respect to the pyrrole ring. The __syn__ conformation of __E__ and __Z__ isomers of pyrrol

γ-Cyclodextrin as Inhibitor of the Preci

γ-Cyclodextrin as Inhibitor of the Precipitation Reaction between Berberine and Glycyrrhizin in Decoctions of Natural Medicines: Interaction Studies of Cyclodextrins with Glycyrrhizin and Glycyrrhetic Acid by 1H-NMR Spectroscopy and Molecular-Dynamics Calculation

✍ Miyoko Kamigauchi; Kazuko Kawanishi; Makiko Sugiura; Hirofumi Ohishi; Toshimasa 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 German ⚖ 457 KB

## Abstract To prevent the precipitation reaction between glycyrrhizin (**1**) and berberine (**3**) in the decoctions of __Glycyrrhiza__/__Coptis__ rhizome or __Glycyrrhiza__/__Phellodendron__ bark, the presence of cyclodextrin (CD) in the mixture was proven to be effective. The preventing effect