Distribuzione geografica
Continente #
NA - Nord America 2791
EU - Europa 2040
AS - Asia 1974
Continente sconosciuto - Info sul continente non disponibili 4
AF - Africa 3
OC - Oceania 3
SA - Sud America 2
Totale 6817
Nazione #
US - Stati Uniti d'America 2783
CN - Cina 1952
UA - Ucraina 673
FI - Finlandia 377
DE - Germania 340
SE - Svezia 261
IT - Italia 187
GB - Regno Unito 107
FR - Francia 53
BE - Belgio 20
RU - Federazione Russa 11
CA - Canada 8
IN - India 8
NL - Olanda 5
EU - Europa 4
TR - Turchia 4
IL - Israele 3
AT - Austria 2
AU - Australia 2
CL - Cile 2
JP - Giappone 2
MU - Mauritius 2
AM - Armenia 1
BD - Bangladesh 1
CH - Svizzera 1
GR - Grecia 1
HK - Hong Kong 1
IQ - Iraq 1
IR - Iran 1
LV - Lettonia 1
NZ - Nuova Zelanda 1
RO - Romania 1
ZA - Sudafrica 1
Totale 6817
Città #
Chandler 851
Jacksonville 841
Nanjing 635
Nanchang 284
Hebei 194
Princeton 192
Lawrence 182
Shenyang 168
Changsha 166
Medford 164
Jiaxing 140
Wilmington 130
Beijing 103
Boardman 96
Tianjin 92
Ann Arbor 88
Hangzhou 71
Milan 47
Woodbridge 46
Helsinki 39
Verona 36
Kunming 25
Pavia 24
Norwalk 22
Brussels 20
Des Moines 18
Zhengzhou 14
Auburn Hills 13
Jinan 11
Ningbo 9
Fairfield 7
Changchun 6
Toronto 6
Houston 5
Florence 4
Fuzhou 4
Lanzhou 4
Orange 4
Ferrara di Monte Baldo 3
Guangzhou 3
Los Angeles 3
Novokuznetsk 3
Shanghai 3
Berlin 2
Hadera 2
Kemerovo 2
San Francisco 2
Torino 2
Vienna 2
Almere Stad 1
Amsterdam 1
Ashburn 1
Auckland 1
Cambridge 1
Central 1
Centurion 1
Chicago 1
Chieti 1
Clearwater 1
Dearborn 1
Dhaka 1
Edmond 1
Falls Church 1
Frankfurt am Main 1
Gazi 1
Genova 1
Groningen 1
Haifa 1
Haikou 1
Lyon 1
Melbourne 1
Mountain View 1
New York 1
Ottawa 1
Paris 1
Redmond 1
Rockville 1
Rome 1
Sacramento 1
Seattle 1
Sydney 1
Taizhou 1
Tokyo 1
Vesenaz 1
Yerevan 1
Zanjan 1
Totale 4825
Nome #
Conformational analysis and stability of collagen peptides by CD and by 1H- and 13C-NMR spectroscopies. 77
Alternative mechanistic paths in the hetero-Diels-Alder reaction of alpha-oxothiones: a theoretical study 74
Designing ‘Totem’ C2-Symmetrical Iron Porphyrin Catalysts for Stereoselective Cyclopropanations 72
A full conformational characterization of natural ionones and irones, as well as 13-alkyl-substituted alpha-ionones 65
DFT Conformational Studies of Chiral Bis-Binaphthyl Porphyrins and Their Metal Complexes Employed as Cyclopropanation Catalysts 61
Crystallographic spectroscopic and theoretical investigation on the efficiently separated 21R and 21S-diastereoisomers of Argatroban 59
Migration of tritium to C-24 during the metabolism of 24-methylene[23,23,25-3H3]- cholesterol by the insect Tenebrio molitor 59
1H NMR Acetyl Methyl Resonances of Peracetylated Lilioside-B - A Tool For the Stereochemical Identification of Its Partially Acetylated Derivatives 58
Cone Calix[4]arenes with Orientable Glycosylthioureido Groups at the Upper Rim: An In-Depth Analysis of Their Symmetry Properties 58
Synthesis, conformational studies, binding assessment and liposome insertion of a thioether-bridged mimetic of the antigen GM3 ganglioside lactone 57
Biphenyl versus Phenylpyridazine Derivatives: The Role of the Heterocycle in a Series of Acyl-CoA:Cholesterol Acyl Transferase Inhibitors 56
The three corrugated surfaces of 1,4-divinyltetramethylene diradical intermediates and their connections to 1,2-divinylcyclobutane, 4-vinylcyclohexene, 1,5-cyclooctadiene, and two butadienes 54
Enantioselective Synthesis and Olfactory Evaluation of Bicyclic r- andγ-Ionone Derivatives: The 3D Arrangement of Key Molecular FeaturesRelevant to the Violet Odor of Ionones 54
An exhaustive conformational evaluation of the HIV-1 inhibitor BMS-378806 through theoretical calculations and nuclear magnetic resonance spectroscopy 53
1,3-Dipolar cycloreversions of isoxazolidines and pyrazolidines 53
Roseic Acid and Roseolactones A and B, Furan-Cucurbitane Triterpenes fromRussula auroraandR. minutula(Basidiomycota) 53
(alfa-L-Rhamnopyranosyl)methylphosphonic acids: experimental evidence of the analogy with alfa-L-rhamnopyranosyl phosphate 52
1,2-dideoxy-3,4-5,7-bis-O-(1-methylethylidene)-D-gluco and D-galacto-hept-1-ynitols - Synthesis and Conformational Studies 52
Classical and non-classical secondary orbital interactions and Coulombic attraction in regiospecific dimerization of acrolein 50
Cycloadditions of Nitrile Oxides to α,β-Unsaturated Aldehydes. Frontier Orbital Interactions and Secondary Orbital Interactions at Work in Determining Regiochemistry 50
Mono- or diphenylpyridazines connected to N-(2,4-difluorophenyl)-N'-heptylurea as acyl-CoA:cholesterol acyltransferase inhibitors 49
Design, synthesis, and pharmacological characterization of novel, potent NMDA receptor antagonists 49
Synthesis of 3,6-diazabicyclo[3.1.1]heptanes as novel ligands for neuronal nicotinic acetylcholine receptors 49
Role of 24- and 28-hydroxylated intermediates in the metabolism of b-sitosterol in the insect Tenebrio molitor 49
6-Chloropyridazin-3-yl Derivatives Active as Nicotinic Agents: Synthesis, Binding and Modelling Studies 48
A full conformational characterization of 13-ethylprogestogens through theoretical calculations and nuclear magnetic resonance spectroscopy 48
1-O-, 2-O- and 3-O-beta-glycosyl-sn-glycerols: Structure-anti-tumor-promoting activity relationship 48
Merging and bifurcation of 4+2 and 2+4 cycloaddition modes in the archetypal dimerization of butadiene. A case of competing bispericyclic and diradical paths 48
Fungal Metabolites.26. The Structure of Saponaceolide B, Saponaceolide C and Saponaceolide D, New C-30 Terpenoids From Tricholoma saponaceum 48
Merging of 4+2 and 2+4 cycloaddition paths in the regiospecific dimerization of methacrolein. A case of concerted crypto-diradical cycloaddition 47
Mechanism of the Transmethylation Reaction By S-adenosylmethionine - Stereochemistry of Hydride Migration From C-24 To C-25 In the Biosynthesis of Poriferasterol In the Crysophyte Ochromonas-malhamensis 47
Synthesis of the Trisaccharide Component of the Repeating Unit of the Capsular Polysaccharide of Streptococcus-pneumoniae Type-19F 47
Conformational-analysis of the Trisaccharide Components of the Repeating Units of the Capsular Polysaccharides of Streptococcus-pneumoniae Types 19F and 19A 47
Cyclic glycopeptidomimetics through a versatile sugar-based scaffold 46
A convenient procedure for the conversion of fucosterol into isofucosterol 46
Hexacyclic Indole Alkaloids. The Structure of Cuanzine As An Experimental Test of Molecular Mechanics Calculations 46
2,2,6- and 2,3,5-trimethylpiperazines as monocyclic analogues of the mu-opioid agonist 3,8-diazabicyclo[3.2.1]octanes: Synthesis, modeling, and activity 46
Design of novel conformationally restricted analogues of glutamic acid 46
Synthesis of 3,6-diazabicyclo[3.1.1]heptanes as novel ligands for the opioid receptors 46
Ab initio and density functional evaluations of the molecular conformations of beta-caryophyllene and 6-hydroxycaryophyllene 46
Regio- and Diastereoselective Lipase-catalyzed Preparation of Acetylated 2-O-glucosylglycerols 45
The Photochemical-reaction Between 1,4-dicyanonaphthalene and Benzyl Ethers 45
Stereochemical analysis of the 3 alpha- and 3 beta-hydroxy metabolites of tibolone through NMR and quantum-chemical investigations. An experimental test of GIAO calculations 45
Novel estrones by oxidation of the benzylic positions of the estrane skeleton with tert-butyl hydroperoxide and cobalt acetate 45
Neuronal nicotinic acetylcholine receptor agonists 45
Ureidopyridazine derivatives as Acyl-CoA:cholesterol acyltransferase inhibitors 44
Modeling of synthetic phosphono and carba analogues ofN-acetyl-alpha-D-mannosamine 1-phosphate, the repeating unit of the capsular polysaccharide from Neisseria meningitidis serovar A 44
Optically Pure 1-O- and 3-O-beta-D-glucosyl-sn-glycerols and galactosyl-sn-glycerols Through Lipase-catalyzed Transformations 44
Substrate stereospecificity in the metabolism of fucosterol and isofucosterol 24,28- epoxides in Tenebrio molitor 44
Synthesis of (24R,28S)- and (24S,28R)-24,28-epoxy-5-stigmasten-3b-ol 44
A lattice study of multimolecular ensembles of protein models. Effect of sequence on the final state: Globules, aggregates, dimers, fibrillae 44
5,6-diphenylpyridazine derivatives as acyl-CoA : cholesterol acyltransferase inhibitors 44
Biological and computational evaluation of an oxadiazole derivative (MD77) as a new lead for direct STAT3 inhibitors 43
Cis and Trans Beta,gamma-disubstituted Delta-valerolactones - Conformational Studies and Configurational Assignments By Molecular Mechanics 43
Syn selectivity in the reactions of azomethine imines and azomethine oxides with cis-3,4- disubstituted cyclobutenes 43
Conformational Studies and Stereochemical Assignments of the Lactarane Sesquiterpenes Furoscrobiculin D and Blennin D 43
Design of cyclopentaisoxazoline amino acids as conformationally constrained agonists at glutamate receptors 42
Molecular dynamics simulations of the Salmonella typhi Vi antigenic polysaccharide and effects of the introduction of a zwitterionic motif 42
The Chemistry of Coumarin Derivatives .6. Diels-alder Trapping of 3-methylene-2,4-chromandione - A New Entry To Substituted Pyrano[3,2-c]coumarins 42
Regioselective Acylation of 6-deoxy-L-hexosides and 6-deoxy-D-hexosides Through Lipase-catalyzed Transesterification. Enhanced Reactivity of the 4-OH Function In the L Series 42
Hexacyclic Indole Alkaloids - A Highly Convergent Total Synthesis of Cuanzine 42
Site specificity in cycloadditions of diphenylnitrile imine with 8-substituted-8-azaheptafulvenes and tricarbonyl(8-azaheptafulvene)iron complexes 42
Complete Characterization of the 3D Properties of the CCR5 Antagonist Vicriviroc through DFT Calculations, NMR Spectroscopy, and X-ray Analysis 42
Base promoted air oxidation of 13 beta-ethyl-11-methylenegon-4-en-17-one 42
Conversion of isofucosterol-(24R,28S)-epoxide into cholesterol in the insect Tenebrio molitor 42
Glycoglycerolipid analogues active as anti-tumor-promoters: the influence of the anomeric configuration 42
Modeling, synthesis and NMR characterization of novel chimera compounds targeting STAT3 42
Hexafluoroisopropanol As A Suitable Solvent For Rearrangements Via Zwitterionic Intermediates 42
Face Selectivity of the Nitrile Oxide Cycloaddition to Unsaturated Sugars 41
5,6-dinitrophenyl and 5-aminophenyl-6-nitrophenyl analogues of the ACAT inhibitor 5,6-diphenyl-3-alkylaminopyridazines 41
Fungal metabolites. Part 45: The sesquiterpenes of Collybia maculata and Collybia peronata 41
Simulation of polymer crystallization through a dynamic Monte Carlo lattice model 41
Structure-acitivity studies and analgesic efficacy of N-(3-pyridinyl)-bridged bicyclic diamines, exceptionally potent agonists at nicotinic acetylcholine receptors 40
Anti-tumor-promoting activity of simple models of galactoglycerolipids with branched and unsaturated acyl chains 40
Cyclic and branched acyl chain galactoglycerolipids and their effect on anti-tumor-promoting activity 40
A new stereoselective approach to a selectively protected derivative of D-pinitol and its evaluation as alpha-L-rhamnopyranose mimetic 40
Synthesis, modeling, and crystallographic study of 3,4-disubstituted-1,2,5-oxadiazoles and evaluation of their ability to decrease STAT3 activity 40
Synthesis, Biological-activity and Conformational-analysis of Some Acyclic Cholinergic Ligands 40
Enzymic Acylation of Sugars - Rationale of the Regioselective Butyrylation of Secondary Hydroxy-groups of D-galacto and L-galacto and Mannopyranosides 40
Multivalent presentation of a hydrolytically stable GM3 lactone mimetic as modulator of melanoma cells motility and adhesion 40
Stereoselective Hydroboration of the 22(23)-double Bond of Stigmasterol-like Side-chain: An Easy Approach To 22-hydroxylated and 23-hydroxylated 24-ethylsterols 39
Substituents Effect On the Claisen Rearrangement 39
Synthesis of (24R)- and (24S)-24,28-epoxyergost-5-en-3b-ols. Substrate stereospecificity in their metabolism in the insect Tenebrio molitor 39
Solvent effect as the result of frontier molecular orbital interaction. V. Diels-Alder with heterodienophiles: a unified approach to the solvent effect of the Diels-Alder reactions 39
Mono- and di-substituted 5,6-diphenyl-3-alkylaminopyridazines active as ACAT inhibitors 39
Crystal structures of 10alpha-gon-5-enes from the synthetic pathway to desogesterel 39
Computational mechanistic study of the julia-kocieński reaction 39
An Efficient Synthesis of the alpha-D-glucopyranosyl-(1-2)-alpha-L-rhamnopyranosidic Unit 38
Inhibitory effect of stabilized analogues of glycoglycerolipids on Epstein-Barr virus activation and mouse skin tumor promotion 38
Contact interactions method: A new algorithm for protein folding simulations 38
Behaviour of 5,6-dihydrothieno[2,3-h]cinnolin-3(2H)-one and 5,6-dihydrothieno[3,2-h]cinnolin-3(2H)-one towards hydrazine. Synthesis of thienocinnolinones and of 4-aminothienocinnolinones 38
Self-Assembly of Pseudorotaxane Structures from a Dicopper(II) Molecular Cage and Dicarboxylate Axles 38
A facile lipase catalyzed access to fatty acid monoesters of 2-O-beta-D-glucosylglycerol 38
Solvent Effect As the Result of Frontier Molecular orbital Interaction .5. Diels-alder With Heterodienophiles: A Unified Approach To the Solvent Effect of the Diels-alder Reactions 38
Synthesis, molecular dynamics simulations, and biology of a carba-analogue of the trisaccharide repeating unit of Streptococcus pneumoniae 19F capsular polysaccharide 37
Enzymic Acylation of Methyl D-glucopyranosides and L-glucopyranosides and 6-deoxy-glucopyranosides 37
Synthesis and enantiopharmacology of new AMPA-kainate receptor agonists 37
Modeling and Spectroscopic Studies of Synthetic Diazabicyclo Analogs of the HIV-1 Inhibitor BMS-378806 and Evaluation of Their Antiviral Activity 37
Substituents effect on the claisen rearrangement 36
Totale 4601
Categoria #
all - tutte 13452
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 13452

Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2017/2018111 0000 00 715 107351
2018/2019557 322038 95 1753 134339
2019/20202415 69410533125 3141 3137 5153917
2020/20211257 14111647126 1178 9177 5718517347
2021/2022789 115614 319 1344 2913168464
2022/20231258 27717314217 287283 70 0000
Totale 6961