Articles

UofT Libraries is getting a new library services platform in January 2021.
Learn more about the change.

Search Articles

Advanced search
Help

Catalogue

Articles

Databases

X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (1712) 1712
Book Chapter (12) 12
Newsletter (6) 6
Conference Proceeding (4) 4
Dissertation (3) 3
Book / eBook (1) 1
Book Review (1) 1
Magazine Article (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
science & technology (895) 895
chemistry (650) 650
physical sciences (529) 529
pyridinium compounds - chemistry (472) 472
life sciences & biomedicine (445) 445
pyridinium (407) 407
pyridinium compounds - chemical synthesis (378) 378
animals (359) 359
pyridinium compounds - pharmacology (303) 303
molecular structure (247) 247
organic chemistry (246) 246
humans (241) 241
pyridinium compounds (229) 229
chemistry, multidisciplinary (221) 221
biological and medical sciences (220) 220
biochemistry & molecular biology (192) 192
analysis (169) 169
medical sciences (169) 169
exact sciences and technology (166) 166
structure-activity relationship (158) 158
chemical properties (137) 137
rats (137) 137
technology (133) 133
pharmacology & pharmacy (132) 132
male (126) 126
synthesis (125) 125
catalysis (115) 115
mice (108) 108
pyridinium-cation (106) 106
heterocyclic compounds (105) 105
pharmacology. drug treatments (104) 104
chemical synthesis (102) 102
magnetic resonance spectroscopy (102) 102
pyridine (99) 99
preparations and properties (97) 97
chemistry, physical (96) 96
toxicology (95) 95
chemistry, medicinal (92) 92
pyridinium compounds - metabolism (91) 91
research (90) 90
fluorescence (87) 87
acetylcholinesterase (86) 86
ionic liquids (86) 86
stereoisomerism (85) 85
chemistry, organic (81) 81
kinetics (81) 81
pyridines (78) 78
cations (75) 75
models, molecular (75) 75
salts (74) 74
acetylcholinesterase - metabolism (72) 72
pyridinium salts (70) 70
science & technology - other topics (68) 68
anions (67) 67
materials science (65) 65
chemistry, analytical (63) 63
oxidation-reduction (63) 63
oximes - pharmacology (63) 63
rats, wistar (59) 59
chemical phenomena (58) 58
crystallography, x-ray (58) 58
ligands (58) 58
solvents (57) 57
organic compounds (56) 56
ionische flüssigkeit (55) 55
ions (55) 55
crystal structure (54) 54
dose-response relationship, drug (54) 54
microbial sensitivity tests (54) 54
cholinesterase inhibitors - pharmacology (53) 53
polymer science (53) 53
cholinesterase reactivators - pharmacology (52) 52
fundamental and applied biological sciences. psychology (52) 52
spectroscopy (52) 52
fluorescent dyes - chemistry (51) 51
heterocyclic compounds with only one n hetero atom and condensed derivatives (51) 51
oximes (51) 51
structure (51) 51
derivatives (50) 50
in vitro techniques (50) 50
amines (48) 48
anion (48) 48
engineering (48) 48
female (48) 48
oxidation (48) 48
usage (47) 47
biochemical research methods (46) 46
methods (46) 46
physical chemistry (45) 45
catalysts (44) 44
mass spectrometry (44) 44
molecular conformation (44) 44
binding sites (43) 43
enzymes (43) 43
ionic-liquid (43) 43
physics (43) 43
pyridin (43) 43
cell biology (42) 42
chlorides (42) 42
electrons (42) 42
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (1698) 1698
German (37) 37
Japanese (25) 25
Chinese (5) 5
Russian (5) 5
French (3) 3
Croatian (1) 1
Dutch (1) 1
Italian (1) 1
Portuguese (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


1. Full Text Novel synthesis of substituted 2-trifluoromethyl and 2-perfluoroalkyl N-arylpyridinium compounds—Mechanistic insights
by Kharrat, Salem El and Laurent, Philippe and Boiteau, Laurent and Blancou, Hubert
Molecules (Basel, Switzerland), ISSN 1420-3049, 2019, Volume 24, Issue 12, p. 2328
Aza-Robinson | Bis-anilino-tetrahydropyridine | IEDDA | Parkinsonism | Multicomponent reaction | N-aryl-tetrahydro-quinoliniums | N-arylpyridinium | N-aryl-tetrahydro-5H-cyclohepta[b]pyridiniums | Biochemistry & Molecular Biology | Physical Sciences | Chemistry | Life Sciences & Biomedicine | Chemistry, Multidisciplinary | Science & Technology | Chemistry Techniques, Synthetic | Magnetic Resonance Spectroscopy | Chemical Phenomena | Molecular Structure | Pyridinium Compounds - chemical synthesis | Pyridinium Compounds - chemistry | Pyridinium Compounds - isolation & purification | Perfluoroalkyls | Index Medicus | Organic chemistry | Chemical Sciences | multicomponent reaction | bis-anilino-tetrahydropyridine | aza-Robinson
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
2. Full Text Synthesis of 2-aminoindolizines by 1,3-dipolar cycloaddition of pyridinium ylides with electron-deficient ynamides
by Brioche, Julien and Meyer, Christophe and Cossy, Janine
Organic letters, ISSN 1523-7060, 06/2015, Volume 17, Issue 11, pp. 2800 - 2803
Heterocyclic Compounds - chemistry | Indolizines - chemistry | Heterocyclic Compounds - chemical synthesis | Indolizines - chemical synthesis | Molecular Structure | Catalysis | Pyridinium Compounds - chemical synthesis | Pyridinium Compounds - chemistry | Cycloaddition Reaction | Electrons | Index Medicus
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
3. Full Text New TRAP1 and Hsp90 chaperone inhibitors with cationic components: Preliminary studies on mitochondrial targeting
by Rondanin, R and Lettini, G and Oliva, P and Baruchello, R and Costantini, C and Trapella, C and Simoni, D and Bernardi, T and Sisinni, L and Pietrafesa, M and Ponterini, G and Costi, M.P and Vignudelli, T and Luciani, R and Matassa, D.S and Esposito, F and Landriscina, M
Bioorganic & medicinal chemistry letters, ISSN 0960-894X, 07/2018, Volume 28, Issue 13, pp. 2289 - 2293
TRAP1 inhibitors | Mitochondrial targeting | Lipophilic cations | Anticancer activity | Apoptosis | Apoptosis - drug effects | Humans | Guanidines - pharmacology | Enzyme Inhibitors - chemical synthesis | Isoxazoles - chemical synthesis | Enzyme Inhibitors - chemistry | Guanidines - chemical synthesis | Organophosphorus Compounds - pharmacology | Onium Compounds - chemical synthesis | Molecular Structure | Pyridinium Compounds - chemistry | Onium Compounds - chemistry | Organophosphorus Compounds - chemical synthesis | HCT116 Cells | Enzyme Inhibitors - pharmacology | Organophosphorus Compounds - chemistry | Mitochondria - metabolism | Isoxazoles - chemistry | Onium Compounds - pharmacology | Pyridinium Compounds - chemical synthesis | Guanidines - chemistry | Isoxazoles - pharmacology | Adenosine Triphosphatases - antagonists & inhibitors | Pyridinium Compounds - pharmacology | HSP90 Heat-Shock Proteins - antagonists & inhibitors | Cell Proliferation - drug effects | Heat shock proteins | Colon cancer | Cell death | Adenosine triphosphatase | Index Medicus
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
4. Full Text Diastereoselective Synthesis of trans-2,3-Dihydrofurans with Pyridinium Ylide Assisted Tandem Reaction
by Wang, Qi-Fang and Hou, Hong and Hui, Li and Yan, Chao-Guo
Journal of organic chemistry, ISSN 0022-3263, 10/2009, Volume 74, Issue 19, pp. 7403 - 7406
Heterocyclic compounds with o, s, se, te hetero atom and condensed derivatives | Organic chemistry | Chemistry | Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry | Heterocyclic compounds | Heterocyclic compounds with only one n hetero atom and condensed derivatives | Exact sciences and technology | General and physical chemistry | Catalysis | Catalysts: preparations and properties | Preparations and properties | Molecular Structure | Furans - chemical synthesis | Pyridinium Compounds - chemistry | Furans - chemistry | Stereoisomerism | Pyridinium compounds | Pyridine | Analysis | Nuclear magnetic resonance spectroscopy | Chemical properties | Structure | Isomerism | Index Medicus
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
5. Full Text Recent advances in the synthesis of fluorinated nucleosides
by Qiu, Xiao-Long and Xu, Xiu-Hua and Qing, Feng-Ling
Tetrahedron, ISSN 0040-4020, 2010, Volume 66, Issue 4, pp. 789 - 843
Physical Sciences | Chemistry | Chemistry, Organic | Science & Technology | Heterocyclic compounds with o, s, se, te hetero atom and condensed derivatives | Organic chemistry | Carbohydrates. Nucleosides and nucleotides | Heterocyclic compounds | Exact sciences and technology | Alicyclic compounds, terpenoids, prostaglandins, steroids | Alicyclic compounds | Preparations and properties | Nucleosides, nucleotides and oligonucleotides | Dimethylformamide | RNA | Chemical tests and reagents | Toluene | Dimethyl sulfide | Nitrogen compounds | Fluorides | HIV (Viruses) | Lithium compounds | Pyridinium compounds | Pyridine | Tetrahydrofuran | Nucleosides | Hepatitis C | Organic compounds
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
6. Full Text Synthesis, surface properties and antimicrobial performance of novel gemini pyridinium surfactants
by Hao, Junsheng and Qin, Tao and Zhang, Yongbin and Li, Yifei and Zhang, Yue
Colloids and surfaces, B, Biointerfaces, ISSN 0927-7765, 09/2019, Volume 181, pp. 814 - 821
Gemini surfactant | Antimicrobial activity | Pyridinium salt | Physical Sciences | Chemistry | Materials Science | Life Sciences & Biomedicine | Technology | Materials Science, Biomaterials | Biophysics | Chemistry, Physical | Science & Technology | Escherichia coli - drug effects | Pyridinium Compounds - chemical synthesis | Quaternary Ammonium Compounds - chemistry | Surface-Active Agents - pharmacology | Anti-Bacterial Agents - chemical synthesis | Microbial Sensitivity Tests | Particle Size | Pyridinium Compounds - pharmacology | Anti-Bacterial Agents - chemistry | Surface Properties | Anti-Bacterial Agents - pharmacology | Molecular Structure | Surface-Active Agents - chemistry | Escherichia coli - growth & development | Pyridinium Compounds - chemistry | Surface-Active Agents - chemical synthesis | Quaternary Ammonium Compounds - pharmacology | Adsorption | Escherichia coli | Index Medicus
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
7. Full Text Potent Antimalarial Activity of 2-Aminopyridinium Salts, Amidines, and Guanidines
by Calas, Michèle and Ouattara, Mahama and Piquet, Gilles and Ziora, Zyta and Bordat, Y and Ancelin, Marie L and Escale, Roger and Vial, Henri
Journal of medicinal chemistry, ISSN 0022-2623, 12/2007, Volume 50, Issue 25, pp. 6307 - 6315
Biological and medical sciences | Antiparasitic agents | Medical sciences | Pharmacology. Drug treatments | Antibiotics. Antiinfectious agents. Antiparasitic agents | Guanidines - pharmacology | Structure-Activity Relationship | Plasmodium falciparum - drug effects | Pyridinium Compounds - chemical synthesis | Quaternary Ammonium Compounds - chemistry | Amidines - chemistry | Antimalarials - pharmacology | Aminopyridines - chemical synthesis | Aminopyridines - chemistry | Guanidines - chemistry | Pyridinium Compounds - pharmacology | Animals | Aminopyridines - pharmacology | Antimalarials - chemistry | Guanidines - chemical synthesis | Amidines - pharmacology | Quaternary Ammonium Compounds - chemical synthesis | Pyridinium Compounds - chemistry | Amidines - chemical synthesis | Antimalarials - chemical synthesis | Quaternary Ammonium Compounds - pharmacology | Index Medicus | Life Sciences | Aminopyridines | Plasmodium falciparum | Pyridinium Compounds | Quaternary Ammonium Compounds | Biochemistry, Molecular Biology | Antimalarials | Amidines | Guanidines
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
8. Full Text Novel donepezil-like N-benzylpyridinium salt derivatives as AChE inhibitors and their corresponding dihydropyridine “bio-oxidizable” prodrugs: Synthesis, biological evaluation and structure-activity relationship
by Azzouz, Rabah and Peauger, Ludovic and Gembus, Vincent and Ţînţaş, Mihaela-Liliana and Sopková-de Oliveira Santos, Jana and Papamicaël, Cyril and Levacher, Vincent
European journal of medicinal chemistry, ISSN 0223-5234, 02/2018, Volume 145, pp. 165 - 190
AChEIs | “Bio-oxidizable” prodrug | Alzheimer | Donepezil analogues | Dihydropyridines - chemistry | Cholinesterase Inhibitors - chemistry | Electrophorus | Cholinesterase Inhibitors - chemical synthesis | Prodrugs - chemistry | Structure-Activity Relationship | Pyridinium Compounds - chemical synthesis | Dose-Response Relationship, Drug | Salts - chemistry | Pyridinium Compounds - pharmacology | Salts - pharmacology | Animals | Cholinesterase Inhibitors - pharmacology | Butyrylcholinesterase - metabolism | Salts - chemical synthesis | Dihydropyridines - pharmacology | Horses | Prodrugs - chemical synthesis | Molecular Docking Simulation | Molecular Structure | Pyridinium Compounds - chemistry | Prodrugs - pharmacology | Acetylcholinesterase - metabolism | Index Medicus | Medicinal Chemistry | Chemical Sciences
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
9. Full Text Reactions of o‑Quinone Methides with Pyridinium Methylides: A Diastereoselective Synthesis of 1,2-Dihydronaphtho[2,1‑b]furans and 2,3-Dihydrobenzofurans
by Osyanin, Vitaly A and Osipov, Dmitry V and Klimochkin, Yuri N
Journal of organic chemistry, ISSN 0022-3263, 06/2013, Volume 78, Issue 11, pp. 5505 - 5520
Benzofurans - chemistry | Naphthalenes - chemical synthesis | Naphthalenes - chemistry | Quinones - chemistry | Furans - chemistry | Stereoisomerism | Benzofurans - chemical synthesis | Molecular Structure | Furans - chemical synthesis | Pyridinium Compounds - chemistry | Measurement | Pyridine | Chemical reaction, Rate of | Analysis | Quinone | Chemical properties | Structure | Surface energy | Index Medicus
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
10. Full Text Synthesis, Structure, and Photochemical Behavior of [5]Heli-viologen Isomers
by Zhang, Xiaoping and Clennan, Edward L and Arulsamy, Navamoney and Weber, Rachael and Weber, Jacob
Journal of organic chemistry, ISSN 0022-3263, 07/2016, Volume 81, Issue 13, pp. 5474 - 5486
Pyridinium compounds | Research | Chemical properties | Chemical synthesis
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
11. Full Text Synthesis and antimycobacterial activity of analogues of the bioactive natural products sampangine and cleistopholine
by Claes, Pieter and Cappoen, Davie and Mbala, Blaise Mavinga and Jacobs, Jan and Mertens, Birgit and Mathys, Vanessa and Verschaeve, Luc and Huygen, Kris and De Kimpe, Norbert
European journal of medicinal chemistry, ISSN 0223-5234, 09/2013, Volume 67, pp. 98 - 110
Pyridinium ylids | Cleistopholine | Tuberculosis | Sampangine | Antibiotics | Acute toxicity | Alkaloids - pharmacology | Aza Compounds - chemical synthesis | Heterocyclic Compounds, 4 or More Rings - chemistry | Aza Compounds - chemistry | Alkaloids - chemical synthesis | Aza Compounds - pharmacology | Biological Products - pharmacology | Heterocyclic Compounds, 4 or More Rings - chemical synthesis | Structure-Activity Relationship | Heterocyclic Compounds, 4 or More Rings - pharmacology | Anthraquinones - chemical synthesis | Anti-Bacterial Agents - chemical synthesis | Dose-Response Relationship, Drug | Microbial Sensitivity Tests | Mycobacterium - drug effects | Mycobacterium - growth & development | Biological Products - chemical synthesis | Biological Products - chemistry | Anti-Bacterial Agents - chemistry | Anthraquinones - pharmacology | Anti-Bacterial Agents - pharmacology | Molecular Structure | Anthraquinones - chemistry | Alkaloids - chemistry | Drug resistance | Public health | Index Medicus
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights