IRIS
D'Ambrosio, Michele
 Distribuzione geografica
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Continente #
NA - Nord America 5.998
AS - Asia 1.676
EU - Europa 1.548
SA - Sud America 488
AF - Africa 37
OC - Oceania 13
Continente sconosciuto - Info sul continente non disponibili 4
Totale 9.764
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Nazione #
US - Stati Uniti d'America 5.934
SG - Singapore 954
CN - Cina 414
BR - Brasile 397
UA - Ucraina 368
RU - Federazione Russa 246
SE - Svezia 196
FI - Finlandia 175
IT - Italia 144
VN - Vietnam 135
LV - Lettonia 110
GB - Regno Unito 84
BG - Bulgaria 77
DE - Germania 68
CA - Canada 35
AR - Argentina 34
IN - India 23
BD - Bangladesh 20
EC - Ecuador 19
MX - Messico 19
JP - Giappone 18
TR - Turchia 16
FR - Francia 15
HK - Hong Kong 14
ID - Indonesia 13
PK - Pakistan 12
CO - Colombia 11
JO - Giordania 11
NL - Olanda 11
ES - Italia 10
IQ - Iraq 10
PL - Polonia 9
AU - Australia 8
VE - Venezuela 8
PY - Paraguay 7
IL - Israele 6
KE - Kenya 6
ZA - Sudafrica 6
MD - Moldavia 5
NZ - Nuova Zelanda 5
PT - Portogallo 5
AT - Austria 4
CL - Cile 4
IE - Irlanda 4
KR - Corea 4
MA - Marocco 4
PE - Perù 4
RO - Romania 4
SA - Arabia Saudita 4
ZW - Zimbabwe 4
AE - Emirati Arabi Uniti 3
AZ - Azerbaigian 3
CH - Svizzera 3
DO - Repubblica Dominicana 3
DZ - Algeria 3
EG - Egitto 3
EU - Europa 3
TH - Thailandia 3
AO - Angola 2
BH - Bahrain 2
BO - Bolivia 2
HU - Ungheria 2
IR - Iran 2
RS - Serbia 2
SK - Slovacchia (Repubblica Slovacca) 2
TN - Tunisia 2
UY - Uruguay 2
AL - Albania 1
BB - Barbados 1
BE - Belgio 1
BN - Brunei Darussalam 1
BY - Bielorussia 1
CG - Congo 1
CI - Costa d'Avorio 1
CR - Costa Rica 1
ET - Etiopia 1
GA - Gabon 1
GT - Guatemala 1
HN - Honduras 1
KH - Cambogia 1
LB - Libano 1
MU - Mauritius 1
NI - Nicaragua 1
NP - Nepal 1
PH - Filippine 1
QA - Qatar 1
SC - Seychelles 1
SI - Slovenia 1
SN - Senegal 1
SV - El Salvador 1
SY - Repubblica araba siriana 1
TT - Trinidad e Tobago 1
TW - Taiwan 1
UZ - Uzbekistan 1
XK - ???statistics.table.value.countryCode.XK??? 1
Totale 9.764
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Città #
Jacksonville 769
Singapore 621
Fairfield 615
Chandler 499
Ashburn 431
Woodbridge 303
Wilmington 252
Seattle 240
Santa Clara 229
Dallas 213
Houston 210
Columbus 203
Cambridge 197
San Mateo 184
Princeton 179
Ann Arbor 156
Moscow 129
Riga 110
Beijing 98
New York 94
Sofia 74
Dearborn 69
Boardman 60
Helsinki 53
Los Angeles 52
Ho Chi Minh City 51
Buffalo 48
Trento 45
Hefei 43
Lawrence 39
San Diego 39
Hanoi 30
Munich 30
São Paulo 27
Falls Church 26
London 23
The Dalles 23
Redondo Beach 19
Turku 18
Norwalk 16
Bremen 12
Guangzhou 12
Chicago 11
Jinan 11
Milan 11
Quito 11
Brooklyn 10
Council Bluffs 10
Fremont 10
Hong Kong 10
Nanjing 10
Belo Horizonte 8
Haiphong 8
Kunming 8
Rio de Janeiro 8
Andover 7
Bologna 7
Boston 7
Jakarta 7
Montreal 7
San Paolo di Civitate 7
Tokyo 7
Turin 7
Atlanta 6
Costa Mesa 6
Funabashi 6
Guarulhos 6
Ribeirão Preto 6
Shanghai 6
Toronto 6
Warsaw 6
Asunción 5
Biên Hòa 5
Campinas 5
Chisinau 5
Des Moines 5
Fuzhou 5
Izmir 5
Nairobi 5
Phoenix 5
Porto Alegre 5
Sorocaba 5
Stockholm 5
Verona 5
Zhengzhou 5
Amsterdam 4
Baghdad 4
Bogotá 4
Brasília 4
Burnaby 4
Chennai 4
Cuauhtémoc 4
Denver 4
Dhaka 4
Elk Grove Village 4
Eskişehir 4
Guayaquil 4
Harare 4
Hebei 4
Johannesburg 4
Totale 6.901
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Nome #
Inhibition of Sporulation and Ultrastructural Alterations of Grapevine Downy Mildew by the Endophytic Fungus Alternaria Alternata 163
Arboxeniolide-1, a New, Naturally Occurring Xeniolide Diterpenoid from the Gorgonian Paragorgia arborea of the Crozet Is. (S. Indian Ocean) 155
(+)-Coralloidin-A and (-)-Coralloidin-B, Two New Sesquiterpenoids from the Mediterranean Alcyonacean Alcyonium coralloides 153
7-Bromocavernicolenone, a New a-Bromoenone from the Mediterranean Sponge Aplysina (=Verongia) cavernicola. Implied, Unprecedented Involvement of a Halogenated Dopa in the Biogenesis of a Natural Product 148
Agelastatin A, a New-Skeleton Cytotoxic Alkaloid of Oroidin Family. Isolation from the Axinellid Sponge Agelas dendromorpha of Coral Sea 148
A Novel, Degraded Polyketidic Lactone, Leptosphaerolide, and Its Likely Diketone Precursor, Leptosphaerodione. Isolation from Cultures of the Marine Ascomycete Leptosphaeria oraemaris (LINDER) 144
A Bio-Guided Fractionation to Assess the Inhibitory Activity of Calendula officinalis L. on the NF-kB Driven Transcription in Human Gastric Epithelial Cells 140
Aztèquynol A, the first clearly defined, C-branched polyacetylene and the analogue Aztèquynol B. Isolation from the tropical marine sponge Petrosia sp 134
Bis-Allylic Reactivity of the Funicolides, 5,8(17)-Diunsaturated Briarane Diterpenes of the Sea Pen Funiculina quadrangularis from the Tuscan Archipelago, Leading to 16-Nortaxane Derivatives 131
Antifungal Activity of Diketopiperazines Extracted From Alternaria Alternata Against Plasmopara Vitcola: an Ultrastructural Study 131
Isolation of intact glycosidic aroma precursors from grape juice by hydrophilic interaction liquid chromatography 125
Coralloidin C, D, and E: Novel Eudesmane Sesquiterpenoids from the Mediterranean Alcyonacean Alcyonium coralloides 122
Improved Anti¿inflammatory Activity of Three New Terpenoids Derived, by Systematic Chemical Modifications, from the Abundant Triterpenes of the Flowery Plant Calendula officinalis. 120
Tirucallane triterpenes from the leaf extract of Entandrophragma angolense 119
Improved anti-inflammatory activity of three new terpenoids derived, by systematic chemical modifications, from the abundant Triterpenes of the flowery plant Calendula officinalis 119
Active constituents profiling of Rhodiola Rosea L. 118
Antimicrobial Activities from Marine Fungi 116
Identification of wine aroma precursors in Moscato Giallo grape juice: A nuclear magnetic resonance and liquid chromatography–mass spectrometry tandem study 115
Synthesis of (−)-albrassitriol and (−)-6-epi-albrassitriol from (+)-larixol 114
Transannular cyclization in cyclodecenes: the case study of melampolides. 114
Agronomical and chemical studies aimed at turning Rhodiola rosea L. from Alps into a herbal medicine 112
Corallistin A, a Second Example of a Free Porphyrin from a Living Organism. Isolation from the Demosponge Corallistes sp. of the Coral See and Inhibition of Abnormal Cells 112
Synthesis of Polyfunctional Drimanes from Drim-7,9(11)-diene and Drim-8-en-7-one 111
Performances of CN-columns for the analysis of γ-oryzanol and its p-coumarate and caffeate derivatives by normal phase HPLC and a validated method of quantitation 111
Synthesis, antibacterial, and antifungal activities of new drimane sesquiterpenoids with azaheterocyclic units 110
Coralloidolide F, the First Example of a 2,6-Cyclized Cembranolide: Isolation from the Mediterranean Alcyonacean Coral Alcyonium coralloides 109
Novel Cembranolides (Coralloidolide D and E) and a 3,7-Cyclized Cembranolide (Coralloidolide C) from the Mediterranean Coral Alcyonium coralloides 109
On the First Marine Natural Product Having Low Enantiomeric Purity 108
Glycerol Enol Ethers of the Brachiopod Gryphus vitreus from the Tuscan Archipelago 108
Regio- and stereoselective synthesis of (+)-6-ketoeuryfuran, (+)-6-ketowinterin, and (−)-7-ketoeuryfuran from accessible labdane diterpenoids (+)-larixol and (−)-sclareol 106
Synthesis of Novel Tetranorlabdane Derivatives with Unprecedented Carbon Skeleton 106
Caratterizzazione spettroscopica e sintesi di due derivati furanici isolati da un ceppo di Bacillus subtilis (F77), un agente di biocontrollo dei patogeni vegetali 105
Synthesis of ent-Crotonadiol and compounds related to it from (+)-Larixol 105
Epoxycaulerpenynes: Reactivity, and Diastereoselective and Highly Regioselective Synthesis by Dimethyldioxirane Oxidation of Caulerpenyne 104
A Symple Oxidation of gamma- and delta-Lactones to Oxocarboxylic Acids by Buffered Sodium Hypochlorite 101
Morpho-Quantitative and Qualitative Characteristics of Eyebright Wild Accessions 101
The Active Centres of Agelastatin A, a Strongly Cytotoxic Alkaloid of the Coral Sea Axinellid Sponge Agelas dendromorpha, as Determined by Comparative Bioassays with Semisynthetic Derivatives 101
Slowly Interconverting Conformers of the Briarane Diterpenoids Verecynarmin-B, -C, and-D Isolated from the Nudibranch Mollusc Armina maculata and the Pennatulacean Octocoral Veretillum cynomorium of the East Pyrenean Waters 100
Novel Trinor-eremophilanes (Dendryphiellin B, C, and D), Eremophilanes (Dendryphiellin E, F, and G), and Branched C9-Carboxylic Acids (Dendryphiellic Acid A and B) from the Marine Deuteromycete Dendryphiella salina (Sutherland) Pugh et Nicot 99
Structure and cytotoxic activity of sesquiterpene glycoside esters from Calendula officinalis L.: Studies on the conformation of viridiflorol 99
Leiopathic Acid, a Novel Optically Active Hydroxydocosapentaenoic Acid, and Related Compounds, from the Black Coral Leiopathes sp. of Saint Paul Island (S. Indian Ocean) 99
Isolation of the Cembranoid Preverecynarmin Alongside Some Briaranes, the Verecynarmins, from Both the Nudibranch Mollusc Armina maculata and the Octocoral Veretillum cynomorium of the East Pyrenean Mediterranean Sea 98
Cavernicolin-1 and Cavernicolin-2, Two Epimeric Dibromolactams from The Mediterranean Sponge Aplysina (Verongia) cavernicola 97
Parthenolide and Its Photochemically Synthesized 1 (10) Z Isomer: Chemical Reactivity and Structure-Activity Relationship Studies in Human Leucocyte Chemotaxis 97
Hydroxyicosatetraenoic, Hydroxyicosapentaenoic, Hydroxydocosapentaenoic, and Hydroxydocosahexaenoic Acids from the Sponge Echinochalina mollis of the Coral Sea 96
Centaurium erythraea and its secoiridoids characterization by LC-MS-n: an essential step in phytochemical standardization 96
Leucascandrolide A, a New Type of Macrolide: the First Powerfully Bioactive Metabolite of Calcareous Sponges (Leucascandra caveolata, a New Genus from the Coral Sea) 95
Isolation of Toxic and Potentially Toxic Sesqui- and Monoterpenes from the Tropical Green Seaweed Caulerpa taxifolia Which Has Invaded the Region of Cap Martin and Monaco 95
Selective INEPT Experiments on XL-Series Spectrometers 94
Degraded limonoids from Melia azedarach and biogenetic implications 94
Exploring chemical differences in five subpopulations of Hieracium pilosella L. by HPLC-ESI-MS/MS and comparison with genetic variability 93
Mastering analytical challenges for the characterization of pentacyclic triterpene mono- and diesters of Calendula officinalis flowers by non-aqueous C30 HPLC and hyphenation with APCI-QTOF-MS 91
Inhibition of NF-kB and metalloproteinase-9 expression and secretion by parthenolide derivatives 89
Pteridines, Sterols, and Indole Derivatives from the Lithistid Sponge Corallistes undulatus of the Coral Sea 88
Conformational Preferences and Absolute Configuration of Agelastatin A, a Cytotoxic Alkaloid of the Axinellid Sponge Agelas dendromorpha from the Coral Sea, via Combined Molecular modelling, NMR and Exciton Splitting for Diamides and Hydroxyamide Derivati 87
Modifiche strutturali di triterpenoidi naturali finalizzate all'ottimizzazione della loro attività antifiammatoria 87
A simple oxidation of gamma- and delta-lactones to oxocarboxylic acids by buffered sodium hypochlorite 85
Interactions between the endophyte fungus Alternaria alternata and Plasmopara viticola in grapevine tissues 84
Pre-treatment of grape juices targeted to the separation of glycosidic aroma precursors by HILIC or RP-HPLC methods. 84
New Types of Potentially Antimalarian Agents: Epidioxy-Substituted Norditerpene and Norsesterpenes from the Marine Sponge Diacarnus levii 84
Verecynamin A, a Novel Briarane Diterpenoid Isolated from Both the Mediterranean Nudibranch Mollusc Armina maculata and its Prey, the Pennatulacean Octocoral Veretillum cynomorium 79
On the Funicolides, Briaranes of the Pennatulacean Coral Funicolina quadrangularis from the Tuscan Archipelago: Conformational Preferences in this Class Diterpenes 79
Relative Contributions to Antitumoral Activity of Lipophilic vs. Polar Reactive Moieties in Marine Terpenoids 79
Combined HILIC and RP HPLC methods for the purification of glycosidic aroma precursors in grape juices 78
L’Attinomicete Saccharopolyspora Erythraea Produce la Nuova Eritromicina G ed un Monoglicoside dell’Eritronolide B 78
Coralloidolide A and Coralloidolide B, the First Cembranoids from Mediterranean Organisms, the Alcyonacean Alcyonium coralloides 77
Leucascandrolide B, a new 16-membered, extensively methyl branched polyhalogenated macrolide from the calcareous sponge Leucascandra caveolata from northeastern waters of New Caledonia 77
Caulerpenyne: Regio- and Diastereoselective Epoxidation, and Selective Hydrolysis of 1,4-Diacetoxybutadiene Moiety 77
Sarcodictyenone, a Ring-Reduced, Optically Active Linear Tetraprenylquinone from the Mediterranean Stolonifer Sarcodictyon roseum (= Rolandia rosea) 76
Caulerpenyne-Amine Reacting System as a Model for in vivo Interactions of Ecotoxicologically Relevant Sesquiterpenoids of the Mediterranean-Adapted Tropical Green Seaweed Caulerpa taxifolia 76
Epinardins A-C, New Pyrroloiminoquinone Alkaloids of Undetermined Deep-Water Green Demosponges from Pre-Antarctic Indian Ocean 75
Productive and Qualitative Characteristics of Four Small Centaury Accessions 75
Sarcodictyn A and Sarcodictyn B, Novel Diterpenoidic Alcohols Esterified by (E)-N(1)-Methylurocanic Acid. Isolation from the Mediterranean Stolonifer Sarcodictyon roseum 74
Research survey on iridoid and phenylethanoid glycosides among seven populations of Euphrasia rostkoviana Hayne from the Alps 74
Isolation from the Medterranean Stoloniferan Coral Sarcodictyon roseum of Sarcodictyn C, D, E, and F, Novel Diterpenoidic Alcohols Esterified by (E)-or(Z)-N(1)-Methylurocanic Acid. Failure of the Carbon-Skeleton Type as a Classification Criterion 73
Dendriphillin A, the First Fungal Trinor-Eremophilane. Isolation from the Marine Deuteromycete Dendryphiella salina (Sutherland) Pugh et Nicot 73
Nuovi Nordi- e Norsesterterpeni Acidi 3,6-Epossi-2-metilcarbossilici dalla Spugna Diacarnus levii 72
Minor acetylated metabolites from Euphrasia rostkoviana. Natural and synthetic acetylated derivatives of rutin 72
Advances in the dereplication of aroma precursors from grape juice by pretreatment with lead acetate and combined HILIC- and RP-HPLC methods 72
Terpenoidic derivatives useful as antitumor agents: The invention relates to terpenoidic derivatives, known in the art as Sarcodictyins, for use as therapeutic agents, and to pharmaceutical compositions containing them. 71
Quantification of g-Oryzanol in crude cereal bran oils and commercial products by a rapid and reliable NP-HPLC method 71
Dichloroverongiaquinol, a New Marine Antibacterial Compound from Aplysina cavernicola. Isolation and Synthesis 71
Olio di crusca di riso e gamma-Oryzanolo: proprietà chimiche e farmacologiche 70
Novel Racemic or Nearly-Racemic Antibacterial Bromo- and Chloroquinols and t-Lactams of the Verongiaquinol and the Cavernicolin Type from the Marine Sponge Aplysina (= Verongia) cavernicola 68
Rhodiola rosea: confronto e sinergie tra estrazione per macerazione ed estrazione supercritica 68
New Ecotoxically and Biogenetically Relevant Terpenes of the Tropical Green Seaweed Caulerpa taxifolia which Is Invading the Mediterranean 66
N-Carbamoylpyrrolidine and 7-Chlorocavernicolenone, Two New Metabolites of the Mediterranean Sponge Aplysina (=Verongia) cavernicola 65
Simultaneous quantitative determination of eight triterpenoid monoesters from the flowers of 10 varieties of Calendula officinalis L. and characterisation of a new triterpenoid monoester 64
Sarcodictyins: A New Class of Marine Derivatives with Mode of Action Similar to Taxol 63
Secondary Metabolites of the Green Seaweed Caulerpa taxifolia Introduced into the Mediterranean Sea, and a Comparison with Ciliates of the Genus Euplotes 63
Novel Hydroxyicosatetraenoic and Hydroxyicosapentaenoic Acids and a 13-Oxo Analog. Isolation from a Mixture of the Calcareous Red Algae Lithothamnion corallioides and L. calcareum of Brittany Waters 63
Ecologically Harmful Though Photodegradable Terpenoids from the Green Seaweed Caulerpa taxifolia Adapted to the Mediterranean Sea 61
Reattività chimica ed azione insetticida dell'alcaloide marino Agelastatin A 61
Zoanides A-D : new zoathoxanthin class alkaloids from an encrusting Philippine Parazoanthus sp 61
Terpenoidic derivatives useful as antitumor agents: A method of treating tumors in a human or animal by administering thereto a pharmaceutically effective amount of a Sarcodictyin compound selected from Sarcodictyin A, B, C, D, E, and F. 60
On the Novel Free Porphyrins Corallistin B, C, D, E: Isolation from the Demosponge Corallistes sp. of the Coral Sea and Reactivity of their Nickel(II) Complexes toward Formylatig Reagents 59
Separation of g-oryzanol components and its synthetic p-coumarate and caffeate derivatives by NP-HPLC 58
New protolimonoids from the leaf extract of Entandrophragma angolense 58
Suggerimenti sul meccanismo di azione biologica del naturale partenolide (1,10-E) dedotti dal confronto di reattività con il nuovo semisintetico isomero (1,10-Z) 58
Chlorophyll-photosensitized Photodegradation of Caulerpenyne; a Potentially Harmful Sesquiterpenoids from Tropical Green Seaweeds in the Genus Caulerpa 57
Totale 9.351
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Categoria #
all - tutte 42.123
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 558
selected - selezionate 0
volume - volumi 0
Totale 42.681
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021546 0 0 0 0 0 60 105 47 111 52 125 46
2021/2022984 27 163 0 69 34 39 41 236 39 82 64 190
2022/20231.084 169 72 2 131 174 181 0 76 159 21 62 37
2023/2024425 37 50 30 11 43 88 9 31 14 9 21 82
2024/20251.661 8 10 89 362 145 252 16 74 111 243 134 217
2025/20261.963 185 93 539 747 351 48 0 0 0 0 0 0
Totale 9.822