IRIS
D'Ambrosio, Michele
 Distribuzione geografica
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Continente #
NA - Nord America 5.257
EU - Europa 1.102
AS - Asia 615
OC - Oceania 10
AF - Africa 9
SA - Sud America 9
Continente sconosciuto - Info sul continente non disponibili 3
Totale 7.005
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Nazione #
US - Stati Uniti d'America 5.231
SG - Singapore 367
UA - Ucraina 367
SE - Svezia 192
CN - Cina 174
FI - Finlandia 156
IT - Italia 129
BG - Bulgaria 77
GB - Regno Unito 61
RU - Federazione Russa 42
DE - Germania 34
CA - Canada 19
JP - Giappone 13
JO - Giordania 11
FR - Francia 10
HK - Hong Kong 8
IN - India 7
MX - Messico 7
VN - Vietnam 7
AU - Australia 6
MD - Moldavia 5
NL - Olanda 5
PK - Pakistan 5
PT - Portogallo 5
TR - Turchia 5
BR - Brasile 4
IL - Israele 4
NZ - Nuova Zelanda 4
RO - Romania 4
ZW - Zimbabwe 4
AT - Austria 3
EU - Europa 3
ID - Indonesia 3
IE - Irlanda 3
TH - Thailandia 3
CL - Cile 2
EC - Ecuador 2
EG - Egitto 2
ES - Italia 2
IR - Iran 2
KR - Corea 2
PL - Polonia 2
SK - Slovacchia (Repubblica Slovacca) 2
AE - Emirati Arabi Uniti 1
AR - Argentina 1
AZ - Azerbaigian 1
BD - Bangladesh 1
BE - Belgio 1
CH - Svizzera 1
DZ - Algeria 1
KH - Cambogia 1
MU - Mauritius 1
RS - Serbia 1
SC - Seychelles 1
Totale 7.005
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Città #
Jacksonville 769
Fairfield 615
Chandler 499
Woodbridge 303
Ashburn 298
Singapore 294
Wilmington 251
Seattle 239
Santa Clara 225
Houston 206
Columbus 202
Cambridge 197
San Mateo 184
Princeton 179
Ann Arbor 156
Beijing 76
Sofia 74
New York 72
Dearborn 69
Boardman 53
Helsinki 52
Trento 45
Lawrence 39
San Diego 39
Moscow 36
Falls Church 26
London 18
Norwalk 16
Bremen 12
Hefei 11
Fremont 10
Jinan 9
Kunming 8
Nanjing 8
Andover 7
San Paolo di Civitate 7
Turin 7
Costa Mesa 6
Funabashi 6
Guangzhou 6
Bologna 5
Chisinau 5
Des Moines 5
Izmir 5
Toronto 5
Verona 5
Burnaby 4
Cuauhtémoc 4
Fuzhou 4
Harare 4
Hebei 4
Hong Kong 4
Lahore 4
Los Angeles 4
Milan 4
San Jose 4
Shanghai 4
Washington 4
Acton 3
Chicago 3
Chiswick 3
Coquitlam 3
Hanoi 3
Hobart 3
Hounslow 3
Jakarta 3
Kilburn 3
Modena 3
Nanchang 3
New Bedfont 3
Plovdiv 3
Redmond 3
Teverola 3
Zhengzhou 3
Atrani 2
Auckland 2
Baotou 2
Bratislava 2
Brooklyn 2
Catania 2
Changchun 2
Cistérniga 2
Città Sant'Angelo 2
Dallas 2
Dong Ket 2
Dublin 2
Düsseldorf 2
Edinburgh 2
Fisciano 2
Frankfurt am Main 2
Giza 2
Lappeenranta 2
Lisbon 2
Mexico 2
Old Bridge 2
Palermo 2
Phoenix 2
Piemonte 2
Quito 2
Redwood City 2
Totale 5.507
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Nome #
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 110
Arboxeniolide-1, a New, Naturally Occurring Xeniolide Diterpenoid from the Gorgonian Paragorgia arborea of the Crozet Is. (S. Indian Ocean) 110
A Novel, Degraded Polyketidic Lactone, Leptosphaerolide, and Its Likely Diketone Precursor, Leptosphaerodione. Isolation from Cultures of the Marine Ascomycete Leptosphaeria oraemaris (LINDER) 109
Improved Anti¿inflammatory Activity of Three New Terpenoids Derived, by Systematic Chemical Modifications, from the Abundant Triterpenes of the Flowery Plant Calendula officinalis. 107
Agelastatin A, a New-Skeleton Cytotoxic Alkaloid of Oroidin Family. Isolation from the Axinellid Sponge Agelas dendromorpha of Coral Sea 107
(+)-Coralloidin-A and (-)-Coralloidin-B, Two New Sesquiterpenoids from the Mediterranean Alcyonacean Alcyonium coralloides 105
Isolation of intact glycosidic aroma precursors from grape juice by hydrophilic interaction liquid chromatography 105
A Bio-Guided Fractionation to Assess the Inhibitory Activity of Calendula officinalis L. on the NF-kB Driven Transcription in Human Gastric Epithelial Cells 102
Aztèquynol A, the first clearly defined, C-branched polyacetylene and the analogue Aztèquynol B. Isolation from the tropical marine sponge Petrosia sp 100
Synthesis of (−)-albrassitriol and (−)-6-epi-albrassitriol from (+)-larixol 99
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 98
Active constituents profiling of Rhodiola Rosea L. 97
Inhibition of Sporulation and Ultrastructural Alterations of Grapevine Downy Mildew by the Endophytic Fungus Alternaria Alternata 95
Identification of wine aroma precursors in Moscato Giallo grape juice: A nuclear magnetic resonance and liquid chromatography–mass spectrometry tandem study 94
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 94
Coralloidolide F, the First Example of a 2,6-Cyclized Cembranolide: Isolation from the Mediterranean Alcyonacean Coral Alcyonium coralloides 93
Glycerol Enol Ethers of the Brachiopod Gryphus vitreus from the Tuscan Archipelago 93
Synthesis of Polyfunctional Drimanes from Drim-7,9(11)-diene and Drim-8-en-7-one 91
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 90
Regio- and stereoselective synthesis of (+)-6-ketoeuryfuran, (+)-6-ketowinterin, and (−)-7-ketoeuryfuran from accessible labdane diterpenoids (+)-larixol and (−)-sclareol 88
On the First Marine Natural Product Having Low Enantiomeric Purity 87
Tirucallane triterpenes from the leaf extract of Entandrophragma angolense 85
Novel Cembranolides (Coralloidolide D and E) and a 3,7-Cyclized Cembranolide (Coralloidolide C) from the Mediterranean Coral Alcyonium coralloides 84
Synthesis of ent-Crotonadiol and compounds related to it from (+)-Larixol 83
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 82
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 82
Agronomical and chemical studies aimed at turning Rhodiola rosea L. from Alps into a herbal medicine 81
Structure and cytotoxic activity of sesquiterpene glycoside esters from Calendula officinalis L.: Studies on the conformation of viridiflorol 81
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 81
Morpho-Quantitative and Qualitative Characteristics of Eyebright Wild Accessions 81
Antifungal Activity of Diketopiperazines Extracted From Alternaria Alternata Against Plasmopara Vitcola: an Ultrastructural Study 81
Antimicrobial Activities from Marine Fungi 80
Leiopathic Acid, a Novel Optically Active Hydroxydocosapentaenoic Acid, and Related Compounds, from the Black Coral Leiopathes sp. of Saint Paul Island (S. Indian Ocean) 80
Degraded limonoids from Melia azedarach and biogenetic implications 79
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 78
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 76
Exploring chemical differences in five subpopulations of Hieracium pilosella L. by HPLC-ESI-MS/MS and comparison with genetic variability 76
Parthenolide and Its Photochemically Synthesized 1 (10) Z Isomer: Chemical Reactivity and Structure-Activity Relationship Studies in Human Leucocyte Chemotaxis 76
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 75
Caratterizzazione spettroscopica e sintesi di due derivati furanici isolati da un ceppo di Bacillus subtilis (F77), un agente di biocontrollo dei patogeni vegetali 74
Pteridines, Sterols, and Indole Derivatives from the Lithistid Sponge Corallistes undulatus of the Coral Sea 74
Leucascandrolide A, a New Type of Macrolide: the First Powerfully Bioactive Metabolite of Calcareous Sponges (Leucascandra caveolata, a New Genus from the Coral Sea) 74
Hydroxyicosatetraenoic, Hydroxyicosapentaenoic, Hydroxydocosapentaenoic, and Hydroxydocosahexaenoic Acids from the Sponge Echinochalina mollis of the Coral Sea 71
Coralloidin C, D, and E: Novel Eudesmane Sesquiterpenoids from the Mediterranean Alcyonacean Alcyonium coralloides 71
Epoxycaulerpenynes: Reactivity, and Diastereoselective and Highly Regioselective Synthesis by Dimethyldioxirane Oxidation of Caulerpenyne 71
Improved anti-inflammatory activity of three new terpenoids derived, by systematic chemical modifications, from the abundant Triterpenes of the flowery plant Calendula officinalis 70
Cavernicolin-1 and Cavernicolin-2, Two Epimeric Dibromolactams from The Mediterranean Sponge Aplysina (Verongia) cavernicola 67
Transannular cyclization in cyclodecenes: the case study of melampolides. 67
Inhibition of NF-kB and metalloproteinase-9 expression and secretion by parthenolide derivatives 67
L’Attinomicete Saccharopolyspora Erythraea Produce la Nuova Eritromicina G ed un Monoglicoside dell’Eritronolide B 65
A Symple Oxidation of gamma- and delta-Lactones to Oxocarboxylic Acids by Buffered Sodium Hypochlorite 65
Relative Contributions to Antitumoral Activity of Lipophilic vs. Polar Reactive Moieties in Marine Terpenoids 64
Selective INEPT Experiments on XL-Series Spectrometers 62
Centaurium erythraea and its secoiridoids characterization by LC-MS-n: an essential step in phytochemical standardization 61
Synthesis of Novel Tetranorlabdane Derivatives with Unprecedented Carbon Skeleton 60
Sarcodictyenone, a Ring-Reduced, Optically Active Linear Tetraprenylquinone from the Mediterranean Stolonifer Sarcodictyon roseum (= Rolandia rosea) 58
Sarcodictyn A and Sarcodictyn B, Novel Diterpenoidic Alcohols Esterified by (E)-N(1)-Methylurocanic Acid. Isolation from the Mediterranean Stolonifer Sarcodictyon roseum 58
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 58
Leucascandrolide B, a new 16-membered, extensively methyl branched polyhalogenated macrolide from the calcareous sponge Leucascandra caveolata from northeastern waters of New Caledonia 57
Quantification of g-Oryzanol in crude cereal bran oils and commercial products by a rapid and reliable NP-HPLC method 57
On the Funicolides, Briaranes of the Pennatulacean Coral Funicolina quadrangularis from the Tuscan Archipelago: Conformational Preferences in this Class Diterpenes 56
Combined HILIC and RP HPLC methods for the purification of glycosidic aroma precursors in grape juices 55
Synthesis, antibacterial, and antifungal activities of new drimane sesquiterpenoids with azaheterocyclic units 55
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 54
Productive and Qualitative Characteristics of Four Small Centaury Accessions 54
Verecynamin A, a Novel Briarane Diterpenoid Isolated from Both the Mediterranean Nudibranch Mollusc Armina maculata and its Prey, the Pennatulacean Octocoral Veretillum cynomorium 53
Epinardins A-C, New Pyrroloiminoquinone Alkaloids of Undetermined Deep-Water Green Demosponges from Pre-Antarctic Indian Ocean 53
Rhodiola rosea: confronto e sinergie tra estrazione per macerazione ed estrazione supercritica 53
Olio di crusca di riso e gamma-Oryzanolo: proprietà chimiche e farmacologiche 53
Research survey on iridoid and phenylethanoid glycosides among seven populations of Euphrasia rostkoviana Hayne from the Alps 53
Coralloidolide A and Coralloidolide B, the First Cembranoids from Mediterranean Organisms, the Alcyonacean Alcyonium coralloides 52
Caulerpenyne-Amine Reacting System as a Model for in vivo Interactions of Ecotoxicologically Relevant Sesquiterpenoids of the Mediterranean-Adapted Tropical Green Seaweed Caulerpa taxifolia 51
Caulerpenyne: Regio- and Diastereoselective Epoxidation, and Selective Hydrolysis of 1,4-Diacetoxybutadiene Moiety 51
Interactions between the endophyte fungus Alternaria alternata and Plasmopara viticola in grapevine tissues 50
Dendriphillin A, the First Fungal Trinor-Eremophilane. Isolation from the Marine Deuteromycete Dendryphiella salina (Sutherland) Pugh et Nicot 49
Simultaneous quantitative determination of eight triterpenoid monoesters from the flowers of 10 varieties of Calendula officinalis L. and characterisation of a new triterpenoid monoester 49
New Ecotoxically and Biogenetically Relevant Terpenes of the Tropical Green Seaweed Caulerpa taxifolia which Is Invading the Mediterranean 49
A simple oxidation of gamma- and delta-lactones to oxocarboxylic acids by buffered sodium hypochlorite 49
Secondary Metabolites of the Green Seaweed Caulerpa taxifolia Introduced into the Mediterranean Sea, and a Comparison with Ciliates of the Genus Euplotes 48
Dichloroverongiaquinol, a New Marine Antibacterial Compound from Aplysina cavernicola. Isolation and Synthesis 48
N-Carbamoylpyrrolidine and 7-Chlorocavernicolenone, Two New Metabolites of the Mediterranean Sponge Aplysina (=Verongia) cavernicola 47
Minor acetylated metabolites from Euphrasia rostkoviana. Natural and synthetic acetylated derivatives of rutin 47
Separation of g-oryzanol components and its synthetic p-coumarate and caffeate derivatives by NP-HPLC 46
Ecologically Harmful Though Photodegradable Terpenoids from the Green Seaweed Caulerpa taxifolia Adapted to the Mediterranean Sea 46
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 46
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. 46
Sarcodictyins: A New Class of Marine Derivatives with Mode of Action Similar to Taxol 45
Zoanides A-D : new zoathoxanthin class alkaloids from an encrusting Philippine Parazoanthus sp 45
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 45
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) 43
Chlorophyll-photosensitized Photodegradation of Caulerpenyne; a Potentially Harmful Sesquiterpenoids from Tropical Green Seaweeds in the Genus Caulerpa 43
New protolimonoids from the leaf extract of Entandrophragma angolense 42
Modifiche strutturali di triterpenoidi naturali finalizzate all'ottimizzazione della loro attività antifiammatoria 41
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 41
Reattività chimica ed azione insetticida dell'alcaloide marino Agelastatin A 40
Semisintesi ed attività antiinfiammatoria di derivati triterpenoidici isolati dalla Calendula officinalis 40
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. 39
Novel Limonoids and Degraded Limonoids from Melia azedarach: a Biogenetic Thread Extended by Spectroscopic and Chemical Studies 38
New Types of Potentially Antimalarian Agents: Epidioxy-Substituted Norditerpene and Norsesterpenes from the Marine Sponge Diacarnus levii 38
Leucascandrolide A: an Unusual, Bioactive Macrolide Isolated from the Calcareous Sponge Leucascandra caveolata from the Coral Sea 38
Totale 6.777
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Categoria #
all - tutte 31.520
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 374
selected - selezionate 0
volume - volumi 0
Totale 31.894
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/2020974 0 0 0 0 0 128 252 134 209 69 53 129
2020/20211.038 54 165 37 132 104 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
2024/2025865 8 10 89 362 145 251 0 0 0 0 0 0
Totale 7.063