GUARNA, ANTONIO
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 17.301
EU - Europa 14.293
AS - Asia 5.987
SA - Sud America 611
AF - Africa 176
OC - Oceania 144
Continente sconosciuto - Info sul continente non disponibili 6
Totale 38.518
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 17.064
IT - Italia 4.018
PL - Polonia 3.312
RU - Federazione Russa 2.936
SG - Singapore 1.718
CN - Cina 1.381
HK - Hong Kong 955
SE - Svezia 882
IE - Irlanda 823
VN - Vietnam 719
DE - Germania 581
UA - Ucraina 567
BR - Brasile 502
KR - Corea 482
FR - Francia 379
FI - Finlandia 291
GB - Regno Unito 235
IN - India 207
CA - Canada 155
AU - Australia 143
JO - Giordania 108
TR - Turchia 84
NL - Olanda 67
JP - Giappone 63
BD - Bangladesh 53
CI - Costa d'Avorio 49
AR - Argentina 42
CH - Svizzera 38
MX - Messico 37
IQ - Iraq 34
AT - Austria 33
BE - Belgio 32
ID - Indonesia 30
ES - Italia 26
SC - Seychelles 24
ZA - Sudafrica 23
MA - Marocco 19
NG - Nigeria 17
RO - Romania 17
PK - Pakistan 16
CO - Colombia 15
EC - Ecuador 14
CL - Cile 13
AE - Emirati Arabi Uniti 12
SA - Arabia Saudita 12
NP - Nepal 11
UZ - Uzbekistan 11
PE - Perù 10
AZ - Azerbaigian 9
CR - Costa Rica 9
EG - Egitto 9
JM - Giamaica 9
KE - Kenya 9
MY - Malesia 9
PH - Filippine 9
TH - Thailandia 9
DZ - Algeria 8
IL - Israele 8
KZ - Kazakistan 8
PY - Paraguay 8
OM - Oman 7
TN - Tunisia 7
CZ - Repubblica Ceca 6
DK - Danimarca 6
IR - Iran 6
LT - Lituania 6
TW - Taiwan 5
BG - Bulgaria 4
BY - Bielorussia 4
KG - Kirghizistan 4
PR - Porto Rico 4
PT - Portogallo 4
TT - Trinidad e Tobago 4
UY - Uruguay 4
BJ - Benin 3
EU - Europa 3
GR - Grecia 3
LA - Repubblica Popolare Democratica del Laos 3
LV - Lettonia 3
NI - Nicaragua 3
RS - Serbia 3
SM - San Marino 3
VE - Venezuela 3
AI - Anguilla 2
AL - Albania 2
CG - Congo 2
CM - Camerun 2
CW - ???statistics.table.value.countryCode.CW??? 2
CY - Cipro 2
GA - Gabon 2
GT - Guatemala 2
HN - Honduras 2
HU - Ungheria 2
KH - Cambogia 2
LU - Lussemburgo 2
MD - Moldavia 2
MM - Myanmar 2
VG - Isole Vergini Britanniche 2
AM - Armenia 1
BA - Bosnia-Erzegovina 1
Totale 38.494
Salva come PNG Salva come JPEG
Città #
Warsaw 3.310
Santa Clara 2.981
Ashburn 1.586
Fairfield 1.486
Singapore 1.135
Chandler 948
Jacksonville 918
Dublin 822
Hong Kong 779
Woodbridge 690
Milan 634
Seattle 618
Cambridge 582
Houston 517
Wilmington 492
Seoul 471
Beijing 345
Rome 326
San Jose 318
Los Angeles 286
Buffalo 270
Ann Arbor 248
Hefei 248
Florence 233
Princeton 209
The Dalles 209
Altamura 193
Boardman 192
Lauterbourg 179
Ho Chi Minh City 175
Lawrence 170
Dallas 165
Hanoi 152
Medford 142
Melbourne 136
New York 131
Mumbai 118
Boston 114
San Diego 107
Dong Ket 102
Naples 99
Council Bluffs 96
Paris 89
Moscow 82
Shanghai 77
Munich 69
Turin 68
Helsinki 61
Izmir 61
Kent 60
Tokyo 53
West Jordan 52
Abidjan 49
Atlanta 49
Palermo 45
Frankfurt Am Main 41
Genoa 41
Orem 40
Phoenix 40
São Paulo 40
Toronto 40
Bologna 39
Denver 35
Verona 35
Auburn Hills 34
Bari 34
Norwalk 34
Da Nang 33
Frankfurt am Main 33
Brooklyn 32
Falls Church 31
London 30
Chicago 29
San Francisco 29
Vienna 29
Hillsboro 28
Bern 27
Turku 27
Haiphong 26
Guangzhou 24
Brussels 23
Falkenstein 23
Andover 21
Figino 21
Montreal 21
Perugia 21
Tianjin 21
Redondo Beach 19
Pune 18
Salerno 18
Torino 18
Washington 18
Yubileyny 18
Clifton 17
Jakarta 17
Philadelphia 17
Pisa 17
Rio de Janeiro 17
Catania 15
Manchester 15
Totale 24.953
Salva come PNG Salva come JPEG
Nome #
La spettrometria di massa a diluizione isotopica (GC-MS/ID): un metodo "definitivo" nel dosaggio quantitativo degli steroidi. 2.565
5alpha-reductase ihnibitors, chemical and clinical models 1.497
A novel allergen-adjuvant conjugate suitable for specific immunotherapy of respiratory allergy 383
3-Aza-6,8-dioxabicyclo[3.2.1]octanes as new enantiopure heteroatom-rich tropane-like ligands of human dopamine transporter. 371
5alpha-Reductase Activity in Lycopersicon Esculentum: Cloning and Functional Characterization of Ledet2 and Evidences of the Presence of Two Isoenzymes 347
19-nor-10-azasteroids, a new class of steroid 5a-reductase inhibitors. 2. X-ray structure, molecular modeling, conformational analysis of 19-nor-10-azasteroids and comparison with 4-azasteroids and 6-azasteroids 340
Convenient route to enantiopure Fmoc-protected morpholine-3-carboxylic acid 334
¹²⁵I-radiolabeled morpholine-containing arginine-glycine-aspartate (RGD) ligand of αvβ₃ integrin as a molecular imaging probe for angiogenesis. 330
LiNTf2-Catalyzed aminolysis of lactones with stoichiometric quantities of amines 326
Synthesis of a constrained tricyclic scaffold based on trans-4-hydroxy-L-proline 319
Synthesis of benzo[c]quinolizin-3-ones: selective non steroidal inhibitors of steroid 5a-Reductase 1 305
Synthesis of a Bicyclic Proline Analogue from L-Ascorbic Acid 303
Benzo[c]quinolizin-3-ones: a novel class of potent and selective nonsteroidal inhibitors of human steroid 5alpha-reductase 1 301
Synthesis and conformational analysis of constrained beta-turn mimetics using a bicyclic turn inducer and the Petasis three-component reaction on solid-phase 298
New Evidence of Similarity between Human and Plant Steroid Metabolism: 5alpha-Reductase Activity in Solanum malacoxylon 293
Synthesis of a constrained bicyclic Gly-Asn dipeptide isostere 293
Organocatalytic Diastereo- and Enantioselective Michael Addition Reactions of 5-Aryl-1,3-dioxolan-4-ones 292
Synthesis of 5,6,6-[2H3]finasteride and quantitative determination of finasteride in human plasma at picogram level by an isotope-dilution mass spectrometric method. 291
Diastereoselective synthesis of highly constrained spiro-β-lactams via the Staudinger reaction using an unsymmetrical bicyclic ketene 290
1,2,3-triazole-based peptidomimetic integrin inhibitors for the diagnosis and therapy of tumors 289
Solvent-dependent conformational behaviour of model tetrapeptides containing a bicyclic proline mimetic 275
Isotopic dilution GC-MS measurement of 4-Hydroxyandrostendione in postmenopausal breast cancer 270
1,3-Aminoalcohols by Reductive Cleavage of Isoxazolidines with Molybdenum Hexacarbonyl 267
Pharmacokinetics of 4-hydroxyandrostenedione in man after intramuscular injection of different formulations and the effect of this drug on plasma aromatizable androgens and 17beta-estradiol concentrations. 259
Stereoselective cyclopropanation of serine and threonine-derived oxazines to access new morpholine-based scaffolds 259
Synthesis of a chemiluminescent probe useful for the purification of steroid 5a-reductase 255
Synthesis of Glycidol-and Sugar-derived Bicyclic beta- and gamma/delta-Amino Acids for Peptidomimetic Chemistry 251
3-Aza-8,10-dioxa-bicyclo[5.2.1]decane (9-exo BTKa) Carboxylic Acid as New Reverse Turn Inducer: Synthesis and Conformational Analysis of a Model Peptide 243
Synthesis of an Amide Library Based on the 6,8-Dioxa-3-azabicyclo[3.2.1]octane Scaffold by Direct Aminolysis of Methyl Esters 243
Deciphering the mechanism of action of 089, a compound impairing the fungal cell cycle 230
Low molecular weight, non-peptidic agonists of TrkA receptor with NGF-mimetic activity 228
ASYMMETRIC HYDROGENATION OF PROCHIRAL G-NITROKETONES BY RUTHENIUM COMPLEXES 225
5A-REDUCTASE INHIBITORS, CHEMICAL AND CLINICAL MODELS 212
2,2'-Dihydroxy-3,3'-di-t-butyl-5,5'-dimethoxydiphenyl, a New Metabolite of 2-t-Butyl-4-methoxyphenol in the Rat 211
D-Proline-based peptidomimetic inhibitors of anthrax lethal factor 210
BAKER'S YEAST REDUCTION OF PROCHIRAL G-NITROKETONES: ENANTIOSELECTIVE SYNTHESIS OF (S)-4-NITROALCOHOLS 209
[4+2] Cycloadditions of 3-Methyl-5-vinylisoxazole 209
Chemical genetics approach to identify new small molecule modulators of cell growth by phenotypic screening of Saccharomyces cerevisiae strains with a library of morpholine-derived compounds. 206
The TLR7 Ligand 9-Benzyl-2-Butoxy-8-Hydroxy Adenine Inhibits IL-17 Response by Eliciting IL-10 and IL-10-Inducing Cytokines. 206
Chemical genetics approach to drug discovery by diversity-oriented synthesis (DOS) of peptidomimetics 205
A study of a d-proline peptidomimetic inhibitor of melanoma and endothelial cell invasion through activity towards MMP-2 and MMP-9 200
Structural Diversity of Bicyclic Amino Acids 199
Baker's yeast reduction of prochiral g-nitro ketones. II. Straightforward enantioselective synthesis of 2,7-dimethyl-1,6-dioxaspiro[4.4]nonanes 196
Skeletal diversity by sequential one-pot and stepwise routes using morpholine ester scaffolds 194
Interaction between aromatic residues. Molecular dynamics and ab initio exploration of the potential energy surface of the tryptophan-histidine pair 191
A CONCISE ROUTE TO 19-NOR-10-AZASTEROIDS, A NEW CLASS OF STEROID 5-REDUCTASE INHIBITORS. 3.1 SYNTHESIS OF (+)-19-NOR-10-AZATESTOSTERONE AND (+)-17B-ACETYLOXY-(5B)-10-AZAESTR-1-EN-3-ONE 190
Radiosynthesis and micro-SPECT analysis of triazole-based RGD integrin ligands as non-peptide molecular imaging probes for angiogenesis 190
Combination of click chemistry and sulfonamides to develop three-armed triazole compounds 189
Click-chemistry-derived triazole ligands of arginine−glycine−aspartate (RGD) integrins with a broad capacity to inhibit adhesion of melanoma cells and both in vitro and in vivo angiogenesis 188
Bicyclic Compounds Derived from Tartaric Acid and -Amino Acids (BTAas): Synthesis of New Molecular Scaffolds Derived from the Combination of (R,R)-Tartaric Acid and L-Serine 188
Synthesis of New Molecular Scaffolds: 3-Aza-7,9-Dioxa-Bicyclo[4.2.1]Nonane (8-exo BTKa) and 3-Aza-8,10-Dioxa-Bicyclo[5.2.1]Decane (9-exo BTKa) Carboxylic Acids 187
Synthesis and preliminary biological characterization of a new potential (125)I-radioligand for dopamine and serotonin receptors. 187
4,5-DIHYDROISOXAZOLE-5-SPIROCYCLOPROPANES. SYNTHESIS AND THERMOLYTIC REARRANGEMENT TO 5,6-DIHYDRO-4-PYRIDONES 187
A SHORT AND EFFICIENT ROUTE TO ENANTIOPURE 3,5-DIARYLPYRROLIZIDINES 186
Measurement of steroids in human plasma and tissues by isotope dilution mass spectrometry. 185
Chemistry of lactam-derived vinyl phosphates: stereoselective synthesis of (+)-fagomine 185
A novel nDer p2-conjugated TLR7 down-modulates Th2-associated lung inflammation by using a therapeutical protocol 185
Morpholine-based RGD-cyclopentapeptides as alphavbeta3/alphavbeta5 integrin ligands: role of configuration towards receptor binding affinity. 183
A solid phase approach towards the developments of 3-aza-6,8-dioxabicyclo-[3.2.1]octane scaffolds 182
Effect of C-Ring Modifications in Benzo[c]quinolizin-3-ones, New Selective Inhibitors of Human 5a-Reductase 1 182
A MULTINUCLEAR MAGNETIC RESONANCE STUDY OF NITRILE OXIDES 181
Role of Side-Chain Bioisosteres in Determining the Binding Affinity of Click Chemistry Derived RGD Peptidomimetics to αvβ3 Integrin 181
Synthesis of a New 1,4-Aminoalcohol and its Use as Catalyst in the Enantioselective Addition of Organozinc to Aldehydes 180
19-NOR-10-AZASTEROIDS. 5.1 A SYNTHETIC STRATEGY FOR THE PREPARATION OF (+)-17-(3-PYRIDYL)-(5B)-10-AZAESTRA-1,16-DIEN-3-ONE, A NOVEL POTENTIAL INHIBITOR FOR HUMAN CYTOCHROME P45017A (17A-HYDROXYLASE/C17,20-LYASE) 180
One-Pot Pictet-Spengler Reaction and Esterification for the Preparation of a Key Tadalafil Synthetic Intermediate 178
PD(0)-CATALYZED CROSS COUPLING REACTIONS OF BORON DERIVATIVES WITH A LACTAM-DERIVED N-BOC ENOL TRIFLATE 177
Skeletal Diversity from Carbohydrates: Use of Mannose for the Diversity-Oriented Synthesis of Polyhydroxylated Compounds 176
Bicyclic Peptidomimetics Targeting Secreted Aspartic Protease 2 (SAP2) from Candida albicans Reveal a Constrained Inhibitory Chemotype 175
Redirection of allergen-specific Th2 responses by a modified adenine through Toll-like receptor 7 interaction and IL-12/IFN release 174
Suzuki Reaction of Vinyl Triflates from Six- and Seven-Membered N-Alkoxycarbonyl Lactams with Boronic Acids and Esters 173
Diversity-Oriented Synthesis as a Tool for Chemical Genetics 173
Cyclopropane Pipecolic Acids as Templates for Linear and Cyclic Peptidomimetics: Application in the Synthesis of an Arg-Gly-Asp (RGD)-Containing Peptide as an αvβ3 Integrin Ligand 173
Use of Click-Chemistry in the Development of Peptidomimetic Enzyme Inhibitors 171
A Lactam-derived Vinyl Boronate as a Stable and Crystalline Reagent for the Synthesis of 2-substituted Piperidines by Pd-catalyzed Coupling Reactions 170
A short and convenient synthesis of enantiopure cis- and trans-4-hydroxypipecolic acid 169
Design, Synthesis and Applications of 3-Aza-6,8-Dioxa-Bicyclo[3.2.1]Octane-Based Scaffolds for peptidominetic Chemistry 168
A modified adenine chemically coupled to allergenic molecule(s) as inducer of allergen-specific Th2 cells redirection 166
5 alpha reductase activity in bone derived cells of different nature 165
A modified adenines chemically coupled to allergen molecule of dermatophagoides pteronyssinus down-regulates allergen-specific Th2 cells responses 165
Insight to the binding mode of triazole RGD-peptidomimetics to integrin-rich cancer cells by NMR and molecular modeling 164
Diastereodivergent synthesis of 4-hydroxy-2,3-methanopipecolic acid derivatives as conformationally constrained homoserine analogues 164
Density Functional Studies on the Nazarov Reaction Involving Cyclic Systems. 163
A New Synthesis of (2S)-4-Oxopipecolic Acid by Thermal Rearrangement ofEnantiopure Spirocyclopropaneisoxazolidine 163
A systems biology approach to dissection of the effects of small bicyclic peptidomimetics on a panel of Saccharomyces cerevisiae mutants 163
Peptidomimetics as protein arginine deiminase 4 (PAD4) inhibitors. 163
A modified adenine chemically coupled to the allergen molecule of Dermatophagoides pteronyssinus redirects allergen-specific Th2 cells 163
MODIFICATION OF THE AZA-ROBINSON ANNULATION FOR THE SYNTHESIS OF 4-METHYL-BENZO[C]QUINOLIZIN-3-ONES, POTENT INHIBITORS OF STEROID 5A-REDUCTASE 1 162
STEREOSELECTIVITY IN THE TICL4-CATALYSED REEACTION OF DANISHEFSKY¿S DIENE WITH A N-(ACYLOXY)IMINIUM ION: SYNTHESIS OF 5A VERSUS 5B D1(2)-19-NOR-10-AZASTEROIDS. PART 4 162
NEW SYNTHESIS OF N-BRIDGEHEAD HETEROCYCLES 162
Oligomers of enantiopure bicyclic g/d-amino acids (BTAa). 1. Synthesis and conformational analysis of 3-Aza-6,8-dioxabicyclo[3.2.1]octane-7-carboxylic acid oligomers (PolyBTG) 162
Identification of Inhibitors of Drug-Resistant Candida albicans Strains from a Library of Bicyclic Peptidomimetic Compounds 162
Evaluation of efficacy, pharmacokinetics and tolerability of peptidomimetic aspartic proteinase inhibitors as cream formulation in experimental vaginal candidiasis 162
Nerve Growth Factor mimetics reduce infarct size and functional damage upon coronary artery ligation in mice 162
A new bicyclic proline-mimetic amino acid 160
Enantiodivergent chemoenzymatic synthesis of 4-hydroxypiperidine alkaloids 160
A modified adenine chemically coupled to allergen molecole redirects allergen-specific Th2 cells 158
Behaviour of nitrile oxides towards nucleophiles. Part 5. Polymerization of aromatic nitrile oxides. 157
Ketenimines as intermediates to heterocycles. Part 3. Rearrangement of 3-iminoisoxazolines to 2-iminooxazolines. 157
Enantioselective Addition of Diethylzinc to Aldehydes using 1,4-Aminoalcohols as Chiral Ligands. 157
A novel antigen-conjugated TLR7 ligand regulates the lung inflammation and Th2-mediated response in a murine model of asthma 157
Totale 24.892
Salva come PNG Salva come JPEG
Categoria #
all - tutte 95.970
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 95.970
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.709 70 201 130 99 98 67 77 96 72 64 362 373
2022/20234.057 381 568 159 354 350 730 526 294 418 27 140 110
2023/20241.549 99 163 237 114 113 221 75 244 40 85 82 76
2024/20258.400 313 826 552 1.247 2.439 1.195 124 609 347 216 310 222
2025/202610.153 1.018 1.308 668 440 815 425 1.046 473 559 564 938 1.899
2026/2027189 189 0 0 0 0 0 0 0 0 0 0 0
Totale 38.651