IRIS
D'Ambrosio, Michele
 Distribuzione geografica
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Continente #
NA - Nord America 7.328
AS - Asia 2.641
EU - Europa 1.773
SA - Sud America 563
Continente sconosciuto - Info sul continente non disponibili 62
AF - Africa 61
OC - Oceania 14
Totale 12.442
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Nazione #
US - Stati Uniti d'America 7.215
SG - Singapore 1.080
VN - Vietnam 598
CN - Cina 521
BR - Brasile 429
UA - Ucraina 369
RU - Federazione Russa 247
FI - Finlandia 203
SE - Svezia 200
IT - Italia 173
FR - Francia 121
LV - Lettonia 110
GB - Regno Unito 105
KR - Corea 84
BG - Bulgaria 77
DE - Germania 71
HK - Hong Kong 60
IN - India 59
JP - Giappone 54
CA - Canada 51
AR - Argentina 42
BD - Bangladesh 36
MX - Messico 33
EC - Ecuador 26
ID - Indonesia 20
TR - Turchia 20
IQ - Iraq 19
PL - Polonia 19
CO - Colombia 17
VE - Venezuela 17
NL - Olanda 16
PK - Pakistan 15
ZA - Sudafrica 15
ES - Italia 14
JO - Giordania 13
KE - Kenya 11
TH - Thailandia 10
AU - Australia 9
PY - Paraguay 9
IL - Israele 8
PE - Perù 8
SA - Arabia Saudita 8
CL - Cile 6
JM - Giamaica 6
MA - Marocco 6
PT - Portogallo 6
AT - Austria 5
AZ - Azerbaigian 5
EG - Egitto 5
MD - Moldavia 5
NZ - Nuova Zelanda 5
PH - Filippine 5
RO - Romania 5
AE - Emirati Arabi Uniti 4
CR - Costa Rica 4
DO - Repubblica Dominicana 4
IE - Irlanda 4
UY - Uruguay 4
ZW - Zimbabwe 4
AO - Angola 3
BO - Bolivia 3
CH - Svizzera 3
DZ - Algeria 3
EU - Europa 3
HN - Honduras 3
MY - Malesia 3
RS - Serbia 3
SN - Senegal 3
TN - Tunisia 3
TT - Trinidad e Tobago 3
TW - Taiwan 3
AL - Albania 2
BH - Bahrain 2
BS - Bahamas 2
CI - Costa d'Avorio 2
GT - Guatemala 2
HR - Croazia 2
HU - Ungheria 2
IR - Iran 2
LT - Lituania 2
NP - Nepal 2
SI - Slovenia 2
SK - Slovacchia (Repubblica Slovacca) 2
SY - Repubblica araba siriana 2
UZ - Uzbekistan 2
BB - Barbados 1
BE - Belgio 1
BN - Brunei Darussalam 1
BY - Bielorussia 1
CG - Congo 1
CZ - Repubblica Ceca 1
DK - Danimarca 1
ET - Etiopia 1
GA - Gabon 1
GF - Guiana Francese 1
GY - Guiana 1
KH - Cambogia 1
KZ - Kazakistan 1
LB - Libano 1
MN - Mongolia 1
Totale 12.374
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Città #
Jacksonville 771
Singapore 709
Fairfield 615
Ashburn 524
Chandler 499
San Jose 394
Woodbridge 303
Columbus 288
Santa Clara 266
Wilmington 252
Seattle 241
Dallas 224
Houston 219
Cambridge 197
Ho Chi Minh City 186
San Mateo 184
Princeton 179
Ann Arbor 156
Hanoi 153
Moscow 129
Council Bluffs 112
Riga 110
New York 108
Beijing 101
Lauterbourg 97
The Dalles 95
Boardman 82
Los Angeles 82
Helsinki 81
Seoul 75
Sofia 74
Dearborn 69
Phoenix 62
Buffalo 50
Trento 47
Hong Kong 44
Hefei 43
Lawrence 39
San Diego 39
Da Nang 35
São Paulo 31
Munich 30
Haiphong 27
Orem 27
Falls Church 26
London 26
Chuo 22
Chicago 20
Redondo Beach 19
Turku 18
Milan 17
Norwalk 16
Warsaw 16
Brooklyn 15
Guangzhou 14
Quito 13
Biên Hòa 12
Bremen 12
Hải Dương 11
Jinan 11
Montreal 11
Shanghai 11
Tokyo 11
Fremont 10
Nanjing 10
Boston 9
Chennai 9
Johannesburg 9
Nairobi 9
Nha Trang 9
Rio de Janeiro 9
Amsterdam 8
Atlanta 8
Belo Horizonte 8
Bologna 8
Denver 8
Jakarta 8
Kunming 8
San Francisco 8
Andover 7
Asunción 7
Baghdad 7
Bến Tre 7
Guayaquil 7
Manchester 7
Mexico City 7
San Paolo di Civitate 7
Stockholm 7
Thái Bình 7
Turin 7
Xi'an 7
Brasília 6
Campinas 6
Can Tho 6
Caracas 6
Costa Mesa 6
Funabashi 6
Guarulhos 6
Miami 6
Mumbai 6
Totale 8.626
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Nome #
Arboxeniolide-1, a New, Naturally Occurring Xeniolide Diterpenoid from the Gorgonian Paragorgia arborea of the Crozet Is. (S. Indian Ocean) 215
Agelastatin A, a New-Skeleton Cytotoxic Alkaloid of Oroidin Family. Isolation from the Axinellid Sponge Agelas dendromorpha of Coral Sea 201
A Novel, Degraded Polyketidic Lactone, Leptosphaerolide, and Its Likely Diketone Precursor, Leptosphaerodione. Isolation from Cultures of the Marine Ascomycete Leptosphaeria oraemaris (LINDER) 195
A Bio-Guided Fractionation to Assess the Inhibitory Activity of Calendula officinalis L. on the NF-kB Driven Transcription in Human Gastric Epithelial Cells 193
Antifungal Activity of Diketopiperazines Extracted From Alternaria Alternata Against Plasmopara Vitcola: an Ultrastructural Study 186
Inhibition of Sporulation and Ultrastructural Alterations of Grapevine Downy Mildew by the Endophytic Fungus Alternaria Alternata 181
(+)-Coralloidin-A and (-)-Coralloidin-B, Two New Sesquiterpenoids from the Mediterranean Alcyonacean Alcyonium coralloides 180
Antimicrobial Activities from Marine Fungi 174
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 171
Isolation of intact glycosidic aroma precursors from grape juice by hydrophilic interaction liquid chromatography 163
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 162
Aztèquynol A, the first clearly defined, C-branched polyacetylene and the analogue Aztèquynol B. Isolation from the tropical marine sponge Petrosia sp 159
Agronomical and chemical studies aimed at turning Rhodiola rosea L. from Alps into a herbal medicine 150
Caratterizzazione spettroscopica e sintesi di due derivati furanici isolati da un ceppo di Bacillus subtilis (F77), un agente di biocontrollo dei patogeni vegetali 149
Improved Anti¿inflammatory Activity of Three New Terpenoids Derived, by Systematic Chemical Modifications, from the Abundant Triterpenes of the Flowery Plant Calendula officinalis. 147
A Symple Oxidation of gamma- and delta-Lactones to Oxocarboxylic Acids by Buffered Sodium Hypochlorite 142
Coralloidin C, D, and E: Novel Eudesmane Sesquiterpenoids from the Mediterranean Alcyonacean Alcyonium coralloides 141
Active constituents profiling of Rhodiola Rosea L. 140
Identification of wine aroma precursors in Moscato Giallo grape juice: A nuclear magnetic resonance and liquid chromatography–mass spectrometry tandem study 139
Improved anti-inflammatory activity of three new terpenoids derived, by systematic chemical modifications, from the abundant Triterpenes of the flowery plant Calendula officinalis 139
Leiopathic Acid, a Novel Optically Active Hydroxydocosapentaenoic Acid, and Related Compounds, from the Black Coral Leiopathes sp. of Saint Paul Island (S. Indian Ocean) 139
Tirucallane triterpenes from the leaf extract of Entandrophragma angolense 138
Separation of g-oryzanol components and its synthetic p-coumarate and caffeate derivatives by NP-HPLC 134
Cavernicolin-1 and Cavernicolin-2, Two Epimeric Dibromolactams from The Mediterranean Sponge Aplysina (Verongia) cavernicola 134
Transannular cyclization in cyclodecenes: the case study of melampolides. 133
Exploring chemical differences in five subpopulations of Hieracium pilosella L. by HPLC-ESI-MS/MS and comparison with genetic variability 129
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 129
Synthesis of Polyfunctional Drimanes from Drim-7,9(11)-diene and Drim-8-en-7-one 126
Synthesis of (−)-albrassitriol and (−)-6-epi-albrassitriol from (+)-larixol 126
Coralloidolide F, the First Example of a 2,6-Cyclized Cembranolide: Isolation from the Mediterranean Alcyonacean Coral Alcyonium coralloides 125
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 124
Glycerol Enol Ethers of the Brachiopod Gryphus vitreus from the Tuscan Archipelago 124
Synthesis, antibacterial, and antifungal activities of new drimane sesquiterpenoids with azaheterocyclic units 124
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 123
On the First Marine Natural Product Having Low Enantiomeric Purity 123
Synthesis of ent-Crotonadiol and compounds related to it from (+)-Larixol 123
Novel Cembranolides (Coralloidolide D and E) and a 3,7-Cyclized Cembranolide (Coralloidolide C) from the Mediterranean Coral Alcyonium coralloides 123
Regio- and stereoselective synthesis of (+)-6-ketoeuryfuran, (+)-6-ketowinterin, and (−)-7-ketoeuryfuran from accessible labdane diterpenoids (+)-larixol and (−)-sclareol 122
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 122
A simple oxidation of gamma- and delta-lactones to oxocarboxylic acids by buffered sodium hypochlorite 122
Synthesis of Novel Tetranorlabdane Derivatives with Unprecedented Carbon Skeleton 121
Epoxycaulerpenynes: Reactivity, and Diastereoselective and Highly Regioselective Synthesis by Dimethyldioxirane Oxidation of Caulerpenyne 120
Centaurium erythraea and its secoiridoids characterization by LC-MS-n: an essential step in phytochemical standardization 120
Selective INEPT Experiments on XL-Series Spectrometers 117
Dendriphillin A, the First Fungal Trinor-Eremophilane. Isolation from the Marine Deuteromycete Dendryphiella salina (Sutherland) Pugh et Nicot 117
Inhibition of NF-kB and metalloproteinase-9 expression and secretion by parthenolide derivatives 116
Structure and cytotoxic activity of sesquiterpene glycoside esters from Calendula officinalis L.: Studies on the conformation of viridiflorol 116
Morpho-Quantitative and Qualitative Characteristics of Eyebright Wild Accessions 116
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 115
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 115
Leucascandrolide A, a New Type of Macrolide: the First Powerfully Bioactive Metabolite of Calcareous Sponges (Leucascandra caveolata, a New Genus from the Coral Sea) 113
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 113
Caulerpenyne-Amine Reacting System as a Model for in vivo Interactions of Ecotoxicologically Relevant Sesquiterpenoids of the Mediterranean-Adapted Tropical Green Seaweed Caulerpa taxifolia 113
Parthenolide and Its Photochemically Synthesized 1 (10) Z Isomer: Chemical Reactivity and Structure-Activity Relationship Studies in Human Leucocyte Chemotaxis 113
Hydroxyicosatetraenoic, Hydroxyicosapentaenoic, Hydroxydocosapentaenoic, and Hydroxydocosahexaenoic Acids from the Sponge Echinochalina mollis of the Coral Sea 111
Combined HILIC and RP HPLC methods for the purification of glycosidic aroma precursors in grape juices 109
Caulerpenyne: Regio- and Diastereoselective Epoxidation, and Selective Hydrolysis of 1,4-Diacetoxybutadiene Moiety 109
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 109
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 108
Interactions between the endophyte fungus Alternaria alternata and Plasmopara viticola in grapevine tissues 107
On the Funicolides, Briaranes of the Pennatulacean Coral Funicolina quadrangularis from the Tuscan Archipelago: Conformational Preferences in this Class Diterpenes 107
Degraded limonoids from Melia azedarach and biogenetic implications 107
Pre-treatment of grape juices targeted to the separation of glycosidic aroma precursors by HILIC or RP-HPLC methods. 106
Modifiche strutturali di triterpenoidi naturali finalizzate all'ottimizzazione della loro attività antifiammatoria 106
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 106
New Types of Potentially Antimalarian Agents: Epidioxy-Substituted Norditerpene and Norsesterpenes from the Marine Sponge Diacarnus levii 104
Epinardins A-C, New Pyrroloiminoquinone Alkaloids of Undetermined Deep-Water Green Demosponges from Pre-Antarctic Indian Ocean 101
Pteridines, Sterols, and Indole Derivatives from the Lithistid Sponge Corallistes undulatus of the Coral Sea 100
Quantification of g-Oryzanol in crude cereal bran oils and commercial products by a rapid and reliable NP-HPLC method 99
Verecynamin A, a Novel Briarane Diterpenoid Isolated from Both the Mediterranean Nudibranch Mollusc Armina maculata and its Prey, the Pennatulacean Octocoral Veretillum cynomorium 97
Coralloidolide A and Coralloidolide B, the First Cembranoids from Mediterranean Organisms, the Alcyonacean Alcyonium coralloides 97
L’Attinomicete Saccharopolyspora Erythraea Produce la Nuova Eritromicina G ed un Monoglicoside dell’Eritronolide B 97
Simultaneous quantitative determination of eight triterpenoid monoesters from the flowers of 10 varieties of Calendula officinalis L. and characterisation of a new triterpenoid monoester 96
Sarcodictyn A and Sarcodictyn B, Novel Diterpenoidic Alcohols Esterified by (E)-N(1)-Methylurocanic Acid. Isolation from the Mediterranean Stolonifer Sarcodictyon roseum 95
Productive and Qualitative Characteristics of Four Small Centaury Accessions 95
Nuovi Nordi- e Norsesterterpeni Acidi 3,6-Epossi-2-metilcarbossilici dalla Spugna Diacarnus levii 93
Leucascandrolide B: a New Macrolide Isolated from the Calcareous Sponge Leucascandra caveolata from the Coral Sea 93
Olio di crusca di riso e gamma-Oryzanolo: proprietà chimiche e farmacologiche 93
Rhodiola rosea: confronto e sinergie tra estrazione per macerazione ed estrazione supercritica 91
Research survey on iridoid and phenylethanoid glycosides among seven populations of Euphrasia rostkoviana Hayne from the Alps 90
Sarcodictyenone, a Ring-Reduced, Optically Active Linear Tetraprenylquinone from the Mediterranean Stolonifer Sarcodictyon roseum (= Rolandia rosea) 89
Relative Contributions to Antitumoral Activity of Lipophilic vs. Polar Reactive Moieties in Marine Terpenoids 89
Minor acetylated metabolites from Euphrasia rostkoviana. Natural and synthetic acetylated derivatives of rutin 89
Dichloroverongiaquinol, a New Marine Antibacterial Compound from Aplysina cavernicola. Isolation and Synthesis 87
Leucascandrolide B, a new 16-membered, extensively methyl branched polyhalogenated macrolide from the calcareous sponge Leucascandra caveolata from northeastern waters of New Caledonia 86
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. 86
Advances in the dereplication of aroma precursors from grape juice by pretreatment with lead acetate and combined HILIC- and RP-HPLC methods 86
The N-Alkylation of Agelastatin A Modulates Its Chemical Reactivity 85
Secondary Metabolites of the Green Seaweed Caulerpa taxifolia Introduced into the Mediterranean Sea, and a Comparison with Ciliates of the Genus Euplotes 85
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 84
New Ecotoxically and Biogenetically Relevant Terpenes of the Tropical Green Seaweed Caulerpa taxifolia which Is Invading the Mediterranean 83
Sarcodictyins: A New Class of Marine Derivatives with Mode of Action Similar to Taxol 82
New protolimonoids from the leaf extract of Entandrophragma angolense 81
Zoanides A-D : new zoathoxanthin class alkaloids from an encrusting Philippine Parazoanthus sp 81
N-Carbamoylpyrrolidine and 7-Chlorocavernicolenone, Two New Metabolites of the Mediterranean Sponge Aplysina (=Verongia) cavernicola 81
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 80
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. 77
Chlorophyll-photosensitized Photodegradation of Caulerpenyne; a Potentially Harmful Sesquiterpenoids from Tropical Green Seaweeds in the Genus Caulerpa 77
Semisintesi ed attività antiinfiammatoria di derivati triterpenoidici isolati dalla Calendula officinalis 76
Reattività chimica ed azione insetticida dell'alcaloide marino Agelastatin A 75
Totale 11.780
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Categoria #
all - tutte 50.982
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 689
selected - selezionate 0
volume - volumi 0
Totale 51.671
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/2022794 0 0 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
2025/20263.912 185 93 539 747 351 301 886 87 289 264 107 63
2026/2027671 52 242 377 0 0 0 0 0 0 0 0 0
Totale 12.442