Search Results - "Chirality

Synthesis, Study and Utilization of Natural Products by Drasar, Pavel B.

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PEMBELAJARAN STEREOKIMIA BERBASIS VISUALISASI 3D UNTUK MENINGKATKAN KEMAMPUAN SPASIAL DAN KETERAMPILAN MEMPREDIKSI KESTABILAN MOLEKUL ORGANIK MAHASISWA CALON GURU by Setyarini, M

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The Influence of 5',8-Cyclo-2'-Deoxyguanosine on ds-DNA Charge Transfer Depends on Its Diastereomeric Form: A Theoretical Study by Bolesław T. Karwowski

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Organic Chemistry with a Biological Emphasis by Soderberg, Tim

Table of Contents: “…Chapter 1: Introduction to organic structure and bonding, part I -- Section 1: Drawing organic structures -- Section 2: Functional groups and organic nomenclature -- Section 3: Structures of some important classes of biological molecules -- Chapter 2: Introduction to organic structure and bonding, part II -- Section 1: Covalent bonding in organic molecules -- Section 2: Molecular orbital theory -- Section 3: Resonance -- Section 4: Non-covalent interactions -- Section 5: Physical properties of organic compounds -- Chapter 3: Conformation and Stereochemistry -- Section 1: Conformations of open-chain organic molecules -- Section 2: Conformations of cyclic organic molecules -- Section 3: Chirality and stereoisomers -- Section 4: Labeling chiral centers -- Section 5: Optical activity -- Section 6: Compounds with multiple chiral centers -- Section 7: Meso compounds -- Section 8: Fischer and Haworth projections -- Section 9: Stereochemistry of alkenes -- Section 10: Stereochemistry in biology and medicine -- Section 11: Prochirality -- Chapter 4: Structure determination part I - Infrared spectroscopy, UV-visible spectroscopy, and mass spectrometry -- Section 1: Mass Spectrometry -- Section 2: Introduction to molecular spectroscopy -- Section 3: Infrared spectroscopy -- Section 4: Ultraviolet and visible spectroscopy -- Chapter 5: Structure determination part II - Nuclear magnetic resonancespectroscopy -- Section 1: The origin of the NMR signal -- Section 2: Chemical equivalence -- Section 3: The 1H-NMR experiment -- Section 4: The basis for differences in chemical shift -- Section 5: Spin-spin coupling -- Section 6: 13C-NMR spectroscopy -- Section 7: Solving unknown structures -- Section 8: Complex coupling in 1H-NMR spectra -- Section 9: Other applications of NMR -- Chapter 6: Overview of organic reactivity -- Section 1: A first look at some organic reaction mechanisms -- Section 2: A quick review of thermodynamics and kinetics -- Section 3: Catalysis -- Section 4: Comparing biological reactions to laboratory reactions -- Chapter 7: Acid-base reactions -- Section 1: Acid-base reactions -- Section 2: Comparing the acidity and basicity of organic functional groups– the acidityconstant -- Section 3: Structural effects on acidity and basicity -- Section 4: Acid-base properties of phenols -- Section 5: Acid-base properties of nitrogen-containing functional groups -- Section 6: Carbon acids -- Section 7: Polyprotic acids -- Section 8: Effects of enzyme microenvironment on acidity and basicity -- Chapter 8: Nucleophilic substitution reactions -- Section 1: Two mechanistic models for nucleophilic substitution -- Section 2: Nucleophiles -- Section 3: Electrophiles -- Section 4: Leaving groups -- Section 5: SN1 reactions with allylic electrophiles -- Section 6: SN1 or SN2? …”
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Integrating Network Pharmacology and Experimental Validation to Investigate the Mechanism of Qushi Huatan Decoction Against Coronary Heart Disease by Yin C, Lan T, Wu Y, Cai J, Li H, Kuang X, Jiao L, Ou X, Yang H, Liu B, Lu W

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Sanqi Qushi Granule Alleviates Proteinuria and Podocyte Damage in NS Rat: A Network Pharmacology Study and in vivo Experimental Validation by Wang L, Liu H, Wang Y, Hong X, Huang X, Han M, Wang D, Shan W, Li P, Gu H, Liu B, Bao K

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Proceedings of the 8th International Conference on Attosecond Science and Technology

Table of Contents: “…ASTRA, A Transition Density Matrix Approach to the Interaction of Attosecond Radiation with Atoms and Molecules -- Chapter 12. Symmetry-protected chiral sensitivity in photoionization with bichromatic fields -- Chapter 13. …”
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Capillary Electrophoresis Methods for the Determination of Tramadol: A Review by Anita Sarkany, Gabriel Hancu, Claudiu Drăguț, Adriana Modroiu, Enikő Barabás-Hajdu

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Significance and challenges of stereoselectivity assessing methods in drug metabolism by Zhuowei Shen, Chuang Lv, Su Zeng

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Quality-by-Design Is a Tool for Quality Assurance in the Assessment of Enantioseparation of a Model Active Pharmaceutical Ingredient by Dina Aboushady, Maria Kristina Parr, Rasha S. Hanafi

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Enantioselective analysis of fluoxetine in pharmaceutical formulations by capillary zone electrophoresis by Melania Cârcu-Dobrin, Monica Budău, Gabriel Hancu, Laszlo Gagyi, Aura Rusu, Hajnal Kelemen

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Spectral analysis of aegelin isolated from maja leaves (Aegle marmelos Corr.) by Sugeng Riyanto

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MIL-53-based homochiral metal-organic framework as a stationary phase for open-tubular capillary electrochromatography by Xiaodong Sun, Bing Niu, Qi Zhang, Qin Chen

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The application of lipase from Burkholderia cepacia in the enantioselective pharmaceutical biocatalysis by Jacek Dulęba, Tomasz Siódmiak, Rafał Mastalerz, Natalia Kocot, Agnieszka Dębińska, Emilia Suchomska, Mateusz Czeczka, Kamil Cała, Michał Piotr Marszałł

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4-Isobutylmethcathinone-A Novel Synthetic Cathinone with High In Vitro Cytotoxicity and Strong Receptor Binding Preference of Enantiomers by Martin Paškan, Silvie Rimpelová, Vladimíra Svobodová Pavlíčková, Dita Spálovská, Vladimír Setnička, Martin Kuchař, Michal Kohout

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Pharmacokinetics of Mephedrone Enantiomers in Whole Blood after a Controlled Intranasal Administration to Healthy Human Volunteers by Joanna Czerwinska, Mark C. Parkin, Agostino Cilibrizzi, Claire George, Andrew T. Kicman, Paul I. Dargan, Vincenzo Abbate

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Single-run reversed-phase HPLC method for determining sertraline content, enantiomeric purity, and related substances in drug substance and finished product by Alessia Rosetti, Rosella Ferretti, Leo Zanitti, Adriano Casulli, Claudio Villani, Roberto Cirilli

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Comparison of reversed-phase enantioselective HPLC methods for determining the enantiomeric purity of (S)-omeprazole in the presence of its related substances by Bruno Gallinella, Rosella Ferretti, Leo Zanitti, Isabella Sestili, Antonina Mosca, Roberto Cirilli

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Natural Occurrence, Biological Functions, and Analysis of D-Amino Acids by Shuang-Xi Gu, Hai-Feng Wang, Yuan-Yuan Zhu, Fen-Er Chen

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Enzyme- and Chemo-enzyme-Catalyzed Stereodivergent Synthesis by Jia-Xiang Lv, Ya-Qi Ding, Chen-Ming Huang, Ling-Ling Guo, Jia-Li Fang, Xian Jia, Wen-He Zhang, Song You, Bin Qin

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