IRIS
RIVA, RENATA
 Distribuzione geografica
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Continente #
EU - Europa 30.343
AS - Asia 3.214
NA - Nord America 2.654
Continente sconosciuto - Info sul continente non disponibili 398
SA - Sud America 267
AF - Africa 51
OC - Oceania 4
Totale 36.931
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Nazione #
IT - Italia 29.794
US - Stati Uniti d'America 2.510
SG - Singapore 1.468
CN - Cina 824
VN - Vietnam 512
FR - Francia 258
BR - Brasile 171
BD - Bangladesh 145
HK - Hong Kong 93
FI - Finlandia 59
CA - Canada 53
GB - Regno Unito 48
AR - Argentina 44
CH - Svizzera 42
JP - Giappone 34
MX - Messico 33
DE - Germania 32
NL - Olanda 31
IN - India 27
ID - Indonesia 25
JM - Giamaica 17
EC - Ecuador 15
TH - Thailandia 15
ZA - Sudafrica 14
RU - Federazione Russa 11
CO - Colombia 10
ES - Italia 10
PL - Polonia 10
PK - Pakistan 9
UA - Ucraina 9
IE - Irlanda 8
VE - Venezuela 8
CL - Cile 7
CR - Costa Rica 7
HN - Honduras 6
IQ - Iraq 6
KE - Kenya 6
PH - Filippine 6
PY - Paraguay 6
TT - Trinidad e Tobago 6
UZ - Uzbekistan 6
EG - Egitto 5
KR - Corea 5
MY - Malesia 5
NI - Nicaragua 5
SE - Svezia 5
TN - Tunisia 5
AU - Australia 4
AZ - Azerbaigian 4
DO - Repubblica Dominicana 4
MA - Marocco 4
OM - Oman 4
TR - Turchia 4
AE - Emirati Arabi Uniti 3
AT - Austria 3
BY - Bielorussia 3
DZ - Algeria 3
GT - Guatemala 3
PE - Perù 3
PR - Porto Rico 3
RO - Romania 3
SC - Seychelles 3
TW - Taiwan 3
BA - Bosnia-Erzegovina 2
BB - Barbados 2
BH - Bahrain 2
BN - Brunei Darussalam 2
CZ - Repubblica Ceca 2
GA - Gabon 2
IL - Israele 2
JO - Giordania 2
LB - Libano 2
LT - Lituania 2
MR - Mauritania 2
UY - Uruguay 2
AF - Afghanistan, Repubblica islamica di 1
AL - Albania 1
AM - Armenia 1
AO - Angola 1
BG - Bulgaria 1
BS - Bahamas 1
BW - Botswana 1
CI - Costa d'Avorio 1
CV - Capo Verde 1
DK - Danimarca 1
EE - Estonia 1
GD - Grenada 1
GF - Guiana Francese 1
GP - Guadalupe 1
GR - Grecia 1
HR - Croazia 1
IR - Iran 1
KG - Kirghizistan 1
LC - Santa Lucia 1
LI - Liechtenstein 1
LK - Sri Lanka 1
LU - Lussemburgo 1
LY - Libia 1
NA - Namibia 1
NG - Nigeria 1
Totale 36.528
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Città #
Genova 18.337
Genoa 6.571
Rapallo 2.657
Vado Ligure 1.879
San Jose 736
Singapore 736
Ashburn 257
Lauterbourg 246
Ho Chi Minh City 149
Beijing 119
Hanoi 107
New York 102
Hong Kong 84
Santa Clara 66
Helsinki 58
Milan 57
Los Angeles 45
Zurich 41
Bordighera 39
Chicago 33
Orem 31
Tokyo 28
Haiphong 26
Rome 26
Frankfurt am Main 25
Amsterdam 24
Dallas 23
Mexico City 23
Atlanta 22
Council Bluffs 20
Da Nang 19
Naples 19
Tianjin 18
Buffalo 17
São Paulo 15
Brooklyn 12
Basingstoke 11
Modena 11
Montreal 11
Newark 11
Bologna 10
Mumbai 10
Guangzhou 9
Las Vegas 9
Philadelphia 9
Rio de Janeiro 9
Charlotte 8
Hải Dương 8
Johannesburg 8
Phoenix 8
Queens 8
Quảng Ngãi 8
San Antonio 8
Detroit 7
Dublin 7
Jacksonville 7
London 7
Minneapolis 7
San Francisco 7
Toronto 7
Warsaw 7
Washington 7
Cagliari 6
Florence 6
Kansas City 6
Kingston 6
Kyiv 6
Memphis 6
Poplar 6
Salt Lake City 6
Alpharetta 5
Bangkok 5
Baton Rouge 5
Bắc Giang 5
Bắc Ninh 5
City of London 5
Da Lat 5
Des Moines 5
Elgin 5
Finale Ligure 5
Galliate 5
Jakarta 5
Karachi 5
Kuala Lumpur 5
Madrid 5
Managua 5
Nairobi 5
Nuremberg 5
Pasadena 5
Phủ Lý 5
Richmond 5
San José 5
Tashkent 5
Thái Bình 5
Turin 5
Vũng Tàu 5
Baghdad 4
Baku 4
Bari 4
Biên Hòa 4
Totale 33.080
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Nome #
Enantiospecific and Diastereoselective Synthesis of 4,4-Disubstituted-3-amino-2-azetidinones, Starting from D-Serine 225
Multicomponent Synthesis of Novel 2- and 3-Substituted Dihydrobenzo[1,4]oxazepinones and Tetrahydrobenzo[1,4]diazepin-5-ones and Their Conformational Analysis 222
A new highly convergent entry to densely functionalized aziridines based on the ugi reaction 220
Diastereoselective Ugi reaction of chiral 1,3-aminoalcohols derived from an organocatalytic Mannich reaction 219
Enantio- and Diastereoselective Synthesis of Highly Substituted Benzazepines by a Multicomponent Strategy Coupled with Organocatalytic and Enzymatic Procedures 212
Conjugation of Hydroxytyrosol with Other Natural Phenolic Fragments: From Waste to Antioxidants and Antitumour Compounds 207
Diversity-oriented synthesis of intensively blue emissive 3-hydroxyisoquinolines by sequential Ugi four-component reaction/reductive Heck cyclization 206
Diversity-oriented Synthesis of Bicyclic Heterocycles from Levulinic Acid through a Fast and Operationally Simple Multicomponent Approach 200
Isonitrili in Reazioni Multicomponente: Sintesi in Fase Solida e Controllo della Stereoselezione nelle Reazioni di Passerini e di Ugi 197
Tandem Ugi MCR - Mitsunobu cyclization as a short, protecting group free, route towards benzoxazinones with 4 diversity points 196
Access to Polycyclic Alkaloid-like Structures by Coupling the Passerini and Ugi Reactions with Two Sequential Metal-Catalyzed Cyclizations 196
A novel intramolecular Ugi reaction with 7-azabicyclo[2.2.1]heptane derivatives followed by post-condensation acylations: a new entry to azanorbornyl peptidomimetics 192
Multicomponent, Fragment-Based, Synthesis of Polyphenol-containing Peptidomimetics and their Inhibiting Activity on Beta Amyloid Oligomerization 192
Diversity oriented and chemoenzymatic synthesis of densely functionalized pyrrolidines through a highly diastereoselective Ugi multicomponent reaction 189
Synthesis of heterocycles through classical Ugi and Passerini reactions followed by secondary transformations involving One or Two additional functional groups 188
A new convergent and stereoselective synthesis of 2,5-disubstituted N-acylpyrrolidines 187
Ugi multicomponent reaction followed by an intramolecular nucleophilic substitution: Convergent multicomponent synthesis of 1-sulfonyl 1,4-diazepan-5-ones and of their benzo-fused derivatives 186
Enzymatically promoted release of organic molecules linked to magnetic nanoparticles 184
Multicomponent synthesis of dihydrobenzoxazepinones by coupling Ugi and Mitsunobu reactions 183
A marriage of convenience: combining the power of isocyanide-based multicomponent reactions with the versatility of (hetero)norbornene chemistry 181
Enantio- and Diastereoselective Synthesis of Highly Substituted Benzazepines by a Multicomponent Strategy Coupled with Organocatalytic and Enzymatic Procedures 181
Synthesis of Vinyl Isocyanides and Development of a Convertible Isonitrile 181
A novel application of alpha-azidoaldehydes in multicomponent reactions: synthesis of triazolo-fused dihydrooxazinones via a Passerini reaction – dipolar cycloaddition strategy 180
Ugi and Passerini reactions of biocatalytically derived chiral aldehydes: application to the synthesis of bicyclic pyrrolidines and of antiviral agent telaprevir 179
Multicomponent Synthesis of Polyphenols and Their In Vitro Evaluation as Potential β-Amyloid Aggregation Inhibitors 179
A New Diastereoselective Approach to Simplified Dynemicin Analogues 178
Diastereoselective Passerini Reaction of Biobased Chiral Aldehydes: Divergent Synthesis of Various Polyfunctionalized Heterocycles 178
Correction to "Diastereoselective Passerini Reaction of Biobased Chiral Aldehydes: Divergent Synthesis of Various Polyfunctionalized Heterocycles" 177
Diversity-Oriented Synthesis of Various Enantiopure Heterocycles by Coupling Organocatalysis with Multicomponent Reactions 176
Application of tandem Ugi multi-component reaction/ring closing metathesis to the synthesis of a conformationally restricted cyclic pentapeptide 174
Application of tandem Ugi reaction/ring-closing metathesis in multicomponent synthesis of unsaturated nine-membered lactams 172
A Chemoenzymatic Synthesis of the AB Ring System of 11-Deoxy-Anthracyclinones, through a New Highly Regioselective Intramolecular C-C Bond Forming Reaction 171
A convergent synthesis of enantiopure bicyclic scaffolds through multicomponent Ugi reaction 171
A new diversity oriented and metal-free approach to highly functionalized 3H-pyrimidin-4-ones 170
Formal Synthesis of Telaprevir 170
Enantiospecific and Diastereoselective Synthesis of cis Monobactams through Electrophilic Amination of Chiral 3-Hydroxyesters 169
Synthesis and biological evaluation of new conformationally biased integrin ligands based on a tetrahydroazoninone scaffold 168
MULTICOMPONENT SYNTHESIS OF VARIOUS DIHYDROBENZOXAZEPINONES THROUGH UGI AND MITSUNOBU REACTIONS 167
Asymmetric synthesis of a new simplified dynemicin analogue equipped with a handle 167
Isocyanides and arylacetic acids: synthesis and reactivity of 3-aryl-2-acyloxyacrylamides, an example of serendipity-oriented synthesis 167
Sintesi di pepdidomimetici ciclici contenenti sequenze RGD unite a scaffold di tipo azoninonico come potenziali inibitori delle integrine 166
Three in the Spotlight: Photoinduced Stereoselective Synthesis of (Z)‑Acyloxyacrylamides through a Multicomponent Approach 166
The Alternative Route to Enantiopure Multicomponent Reaction Products: Biocatalytic or Organocatalytic Enantioselective Production of Inputs for Multicomponent Reactions 166
Aspidosperma Alkaloids. Conversion of Tabersonine into Vindoline 166
Chiral non-racemic isocyanides 165
A new Type of Lactendiyne: Two Different Synthetic Approaches 164
A Highly Convergent Synthesis of Tricyclic N-Heterocycles Coupling an Ugi Reaction with a Tandem SN2'-Heck Double Cyclization 164
Passerini Reactions on Biocatalytically Derived Chiral Azetidines 163
Promising applications of multifunctional magnetic nanoparticles in biomedicine 163
Indole Alkaloids. Enantioselective Synthesis of (-)-Alloyohimbane by a Chemo-enzymatic Approach 163
A novel highly selective chiral auxiliary for the asymmetric synthesis of L- and D-a-amino acid derivatives via a multicomponent Ugi reaction 162
Multicomponent Reactions under Oxidative Conditions 162
Synthetic approaches towards a new class of strained “lactenediynes” 162
On the Optimization of Pig Pancreatic Lipase Catalyzed Monoacetylation of Prochiral Diols 161
Enzymatically Asymmetrised Chiral Building Blocks for the Synthesis of Complex Natural Product Analogues: The Synthesis of Dynemicin Analogues from 2-(Quinolin-4-yl)propane-1,3-diol 160
Sintesi orientata alla diversità via reazioni multicomponente di Passerini e di Ugi 160
Coupling isocyanide-based multicomponent reactions with aliphatic or acyl nucleophilic substitution processes 159
Lipase Catalyzed Asymmetrization of Quinolyl Substituted 1,3-Propanediols 158
Chemoenzymatic Approach to the AB Ring System of Aklavinone 158
Heteroyohimbine Alkaloids. Stereospecific Conversion of Ajmalicine into 19-Epiajmalicine 158
9-O-(1,2;5,6-Di-O-isopropylidene-alpha-D-glucofuranosyl)-9-borata-bicyclo-[3.3.1]nonane, potassium salt 158
[2.2.1]-OXABICYCLE DERIVATIVES AS PRIVILEGED STRUCTURES IN DIVERSITY ORIENTED SYNTHESIS 157
Efficient chemoenzymatic enantioselective synthesis of diacylglycerols (DAG) 157
STEREOSELECTIVE HETEROCYCLE SYNTHESIS COUPLING MULTICOMPONENT REACTIONS WITH BIOCATALYSIS OR ORGANOCATALYSIS 156
Highly Convergent Synthesis of Intensively Blue Emissive Furo[2,3-c]isoquinolines by a Palladium-catalyzed Cyclization Cascade of Unsaturated Ugi Products 156
E Pluribus Unum: A Pluripotent Multicomponent Approach to DOS Libraries 155
Multicomponent approach to the alkaloid-type 2-aza-7-oxabicyclo[4.3.0]nonane framework 155
A new multicomponent photochemical reaction carried out under flow conditions: advantages and sustainability 155
Synthesis of seven-membered nitrogen heterocycles through the Ugi multicomponent reaction 155
Tandem Reduction/Intramolecular Hydroxyalkylation of 4-(3-Hydroxyphenyl)-alkanoates: a New Regioselective Approach to 1,8-Dihydroxytetralins 154
A New Class of cis-Monobactams Derivatives Bearing a Sulfamoyloxymethyl or an N-Alkylsulfamoyloxymethyl Group at Position 4: Synthesis and Antibacterial Activity 154
Applicazione della reazione di Ugi seguita da ciclizzazione alla sintesi di eterocicli azotati 154
Synthesis of Novel Isochromene Derivatives by Tandem Ugi Reaction/Nucleophilic Substitution 154
Organocatalytic asymmetric processes and multicomponent reactions: a fruitful coalition 154
CHAPTER 6: Renewable Starting Materials, Biocatalysis, and Multicomponent Reactions: A Powerful Trio for the Green Synthesis of Highly Valued Chemicals 154
Zr-mediated synthesis of chiral cyclic imines and their application in Betti reactions 153
Passerini reaction - amine deprotection - acyl migration (PADAM): A convenient strategy for the solid-phase preparation of peptidomimetic compounds 152
Divergent Synthesis of Novel Five-Membered Heterocyclic Compounds by Base-Mediated Rearrangement of Acrylamides Derived from a Novel Isocyanide-Based Multicomponent Reaction 152
Ketene Three-Component Reaction: A Metal-Free Multicomponent Approach to Stereodefined Captodative Olefins 152
Highly convergent synthesis of intensively blue emissive furo[2,3-c]isoquinolines by a palladium-catalyzed cyclization cascade of unsaturated Ugi products 152
Remote Control by Protecting Groups in the Diastereoselective Addition of Acetylides to 2-(4-Quinolyl)propanol 151
A NEW CONVERGENT SYNTHESIS OF 6-MEMBERED DIHYDROBENZOXAZINONES IN JUST 2 STEPS VIA TANDEM UGI AND CYCLIZATION REACTIONS 151
Biocatalysis and multicomponent reactions: a convenient combination for the stereodivergent synthesis of aza-byciclic scaffolds 151
A Chemoenzymatic Route to New Chiral Isocyanides and Their Use in Highly Diastereoselective Ugi Reactions 151
Lipase Mediated Preparation of Differently Protected Homochiral 2-Aryl-2-fluoro-1,3-propanediols 150
Asymmetrized tris(hydroxymethyl)methane as precursor of N- and O-containing 6-membered heterocycles through ring-closing metathesis 150
Microbiological Enantioselective Synthesis of (S) and (R) 4-(p-Anisyloxy)-3-hydroxybutyrates as New Chiral Building Blocks for the Synthesis of b-Lactam Antibiotics 150
Stereodivergent access to all four stereoisomers of chiral tetrahydrobenzo[f][1,4]oxazepines, through highly diastereoselective multicomponent Ugi– Joullie reaction 150
The First Skeletal Rearrangement of Aspidosperma to Melodinus Alkaloids. A Facile Conversion of (-)-Vincadifformine into N-Methyl-tetrahydromeloscine 148
U-4C-3CR vs. U-5C-4CR and stereochemical outcomes using suitable bicyclic b-amino acid derivatives as bifunctional components in the Ugi reaction 148
Optimized synthesis of phosphatidylserine 147
Short synthesis of protease inhibitors via modified Passerini condensation of N-Boc-a-aminoaldehydes 146
Synthesis of Optically Active N-Benzyl-2,4-Bis (hydroxymethyl) Substituted Azetidines by Lipase Catalyzed Acetylations 146
Ugi multicomponent reaction with hydroxylamines: an efficient route to hydroxamic acid derivatives 145
Combination of cross-coupling and metal carbene transformations for the development of new multicomponent reactions 145
Simplified Dynemicin analogues: diastereoselective synthesis and evaluation of their activity against plasmid DNA 144
Convergent Synthesis of the Renin Inhibitor Aliskiren Based on C5−C6 Disconnection and CO2H−NH2 Equivalence 144
Enzymatic Asymmetrization of Some Prochiral and Meso Diols through Monoacetylation with Pig Pancreatic Lipase (PPL) 143
Beyond Ugi and Passerini reactions: Multicomponent approaches based on isocyanides and alkynes as an efficient tool for diversity oriented synthesis 143
ASYMMETRIC SYNTHESIS OF 4,4-DISUBSTITUTED BETA-LACTAMS VIA STEREOCONTROLLED ADDITION OF ORGANOMETALS TO KETONES DERIVED FROM D-SERINE 142
Totale 16.737
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Categoria #
all - tutte 113.838
article - articoli 62.645
book - libri 275
conference - conferenze 40.888
curatela - curatele 0
other - altro 0
patent - brevetti 2.233
selected - selezionate 0
volume - volumi 7.797
Totale 227.676
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20223.069 36 282 229 388 54 213 210 799 142 242 135 339
2022/20233.160 306 171 47 318 462 599 6 227 616 48 313 47
2023/20241.428 96 197 25 175 110 314 72 70 77 29 94 169
2024/20254.398 102 362 136 227 714 453 335 697 180 194 446 552
2025/20268.365 1.011 152 547 610 1.052 895 1.392 425 597 773 439 472
2026/2027907 907 0 0 0 0 0 0 0 0 0 0 0
Totale 36.931