IRIS
D'Ambrosio, Michele
 Distribuzione geografica
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Continente #
NA - Nord America 6.683
AS - Asia 2.616
EU - Europa 1.739
SA - Sud America 520
AF - Africa 60
OC - Oceania 14
Continente sconosciuto - Info sul continente non disponibili 4
Totale 11.636
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Nazione #
US - Stati Uniti d'America 6.596
SG - Singapore 1.078
VN - Vietnam 596
CN - Cina 517
BR - Brasile 416
UA - Ucraina 369
RU - Federazione Russa 247
FI - Finlandia 203
SE - Svezia 199
IT - Italia 155
FR - Francia 119
LV - Lettonia 110
GB - Regno Unito 99
KR - Corea 84
BG - Bulgaria 77
DE - Germania 71
HK - Hong Kong 58
IN - India 58
JP - Giappone 54
CA - Canada 41
AR - Argentina 36
BD - Bangladesh 34
MX - Messico 31
EC - Ecuador 21
IQ - Iraq 19
PL - Polonia 19
TR - Turchia 19
ID - Indonesia 17
NL - Olanda 16
PK - Pakistan 15
ZA - Sudafrica 15
JO - Giordania 13
CO - Colombia 12
ES - Italia 12
VE - Venezuela 11
KE - Kenya 10
AU - Australia 9
IL - Israele 8
PY - Paraguay 8
TH - Thailandia 8
MA - Marocco 6
PE - Perù 6
PT - Portogallo 6
SA - Arabia Saudita 6
AT - Austria 5
AZ - Azerbaigian 5
CL - Cile 5
EG - Egitto 5
MD - Moldavia 5
NZ - Nuova Zelanda 5
RO - Romania 5
AE - Emirati Arabi Uniti 4
IE - Irlanda 4
PH - Filippine 4
ZW - Zimbabwe 4
AO - Angola 3
CH - Svizzera 3
DO - Repubblica Dominicana 3
DZ - Algeria 3
EU - Europa 3
JM - Giamaica 3
SN - Senegal 3
TN - Tunisia 3
TW - Taiwan 3
AL - Albania 2
BH - Bahrain 2
BO - Bolivia 2
CI - Costa d'Avorio 2
CR - Costa Rica 2
GT - Guatemala 2
HU - Ungheria 2
IR - Iran 2
LT - Lituania 2
NP - Nepal 2
RS - Serbia 2
SI - Slovenia 2
SK - Slovacchia (Repubblica Slovacca) 2
SY - Repubblica araba siriana 2
UY - Uruguay 2
UZ - Uzbekistan 2
BB - Barbados 1
BE - Belgio 1
BN - Brunei Darussalam 1
BY - Bielorussia 1
CG - Congo 1
ET - Etiopia 1
GA - Gabon 1
GY - Guiana 1
HN - Honduras 1
HR - Croazia 1
KH - Cambogia 1
KZ - Kazakistan 1
LB - Libano 1
MU - Mauritius 1
MY - Malesia 1
NG - Nigeria 1
NI - Nicaragua 1
QA - Qatar 1
SC - Seychelles 1
SV - El Salvador 1
Totale 11.634
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Città #
Jacksonville 770
Singapore 707
Fairfield 615
Ashburn 504
Chandler 499
San Jose 308
Woodbridge 303
Wilmington 252
Santa Clara 241
Seattle 240
Dallas 215
Houston 214
Columbus 203
Cambridge 197
Ho Chi Minh City 184
San Mateo 184
Princeton 179
Ann Arbor 156
Hanoi 153
Moscow 129
Riga 110
New York 102
Beijing 99
Lauterbourg 97
The Dalles 95
Helsinki 81
Los Angeles 76
Seoul 75
Sofia 74
Dearborn 69
Boardman 60
Buffalo 48
Trento 47
Hefei 43
Hong Kong 42
Lawrence 39
San Diego 39
Da Nang 35
São Paulo 31
Munich 30
Haiphong 27
Orem 27
Falls Church 26
London 24
Chuo 22
Redondo Beach 19
Turku 18
Norwalk 16
Warsaw 16
Chicago 14
Guangzhou 14
Brooklyn 13
Council Bluffs 13
Biên Hòa 12
Bremen 12
Quito 12
Hải Dương 11
Jinan 11
Milan 11
Shanghai 11
Tokyo 11
Fremont 10
Nanjing 10
Boston 9
Chennai 9
Johannesburg 9
Montreal 9
Nha Trang 9
Amsterdam 8
Belo Horizonte 8
Bologna 8
Denver 8
Jakarta 8
Kunming 8
Nairobi 8
Rio de Janeiro 8
Andover 7
Atlanta 7
Baghdad 7
Bến Tre 7
Manchester 7
San Paolo di Civitate 7
Stockholm 7
Thái Bình 7
Turin 7
Xi'an 7
Asunción 6
Can Tho 6
Caracas 6
Costa Mesa 6
Funabashi 6
Guarulhos 6
Mexico City 6
Phoenix 6
Poplar 6
Quảng Ngãi 6
Ribeirão Preto 6
Toronto 6
Baku 5
Brasília 5
Totale 8.166
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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) 205
Agelastatin A, a New-Skeleton Cytotoxic Alkaloid of Oroidin Family. Isolation from the Axinellid Sponge Agelas dendromorpha of Coral Sea 192
A Bio-Guided Fractionation to Assess the Inhibitory Activity of Calendula officinalis L. on the NF-kB Driven Transcription in Human Gastric Epithelial Cells 185
A Novel, Degraded Polyketidic Lactone, Leptosphaerolide, and Its Likely Diketone Precursor, Leptosphaerodione. Isolation from Cultures of the Marine Ascomycete Leptosphaeria oraemaris (LINDER) 184
Inhibition of Sporulation and Ultrastructural Alterations of Grapevine Downy Mildew by the Endophytic Fungus Alternaria Alternata 176
Antifungal Activity of Diketopiperazines Extracted From Alternaria Alternata Against Plasmopara Vitcola: an Ultrastructural Study 173
(+)-Coralloidin-A and (-)-Coralloidin-B, Two New Sesquiterpenoids from the Mediterranean Alcyonacean Alcyonium coralloides 172
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 164
Antimicrobial Activities from Marine Fungi 164
Isolation of intact glycosidic aroma precursors from grape juice by hydrophilic interaction liquid chromatography 159
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 153
Aztèquynol A, the first clearly defined, C-branched polyacetylene and the analogue Aztèquynol B. Isolation from the tropical marine sponge Petrosia sp 150
Caratterizzazione spettroscopica e sintesi di due derivati furanici isolati da un ceppo di Bacillus subtilis (F77), un agente di biocontrollo dei patogeni vegetali 143
Improved Anti¿inflammatory Activity of Three New Terpenoids Derived, by Systematic Chemical Modifications, from the Abundant Triterpenes of the Flowery Plant Calendula officinalis. 140
Agronomical and chemical studies aimed at turning Rhodiola rosea L. from Alps into a herbal medicine 139
Coralloidin C, D, and E: Novel Eudesmane Sesquiterpenoids from the Mediterranean Alcyonacean Alcyonium coralloides 135
Identification of wine aroma precursors in Moscato Giallo grape juice: A nuclear magnetic resonance and liquid chromatography–mass spectrometry tandem study 134
Leiopathic Acid, a Novel Optically Active Hydroxydocosapentaenoic Acid, and Related Compounds, from the Black Coral Leiopathes sp. of Saint Paul Island (S. Indian Ocean) 134
Improved anti-inflammatory activity of three new terpenoids derived, by systematic chemical modifications, from the abundant Triterpenes of the flowery plant Calendula officinalis 133
A Symple Oxidation of gamma- and delta-Lactones to Oxocarboxylic Acids by Buffered Sodium Hypochlorite 133
Active constituents profiling of Rhodiola Rosea L. 132
Cavernicolin-1 and Cavernicolin-2, Two Epimeric Dibromolactams from The Mediterranean Sponge Aplysina (Verongia) cavernicola 129
Tirucallane triterpenes from the leaf extract of Entandrophragma angolense 127
Exploring chemical differences in five subpopulations of Hieracium pilosella L. by HPLC-ESI-MS/MS and comparison with genetic variability 126
Transannular cyclization in cyclodecenes: the case study of melampolides. 126
Separation of g-oryzanol components and its synthetic p-coumarate and caffeate derivatives by NP-HPLC 125
Synthesis of (−)-albrassitriol and (−)-6-epi-albrassitriol from (+)-larixol 125
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 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 121
Coralloidolide F, the First Example of a 2,6-Cyclized Cembranolide: Isolation from the Mediterranean Alcyonacean Coral Alcyonium coralloides 120
Regio- and stereoselective synthesis of (+)-6-ketoeuryfuran, (+)-6-ketowinterin, and (−)-7-ketoeuryfuran from accessible labdane diterpenoids (+)-larixol and (−)-sclareol 120
Synthesis of Polyfunctional Drimanes from Drim-7,9(11)-diene and Drim-8-en-7-one 120
Synthesis, antibacterial, and antifungal activities of new drimane sesquiterpenoids with azaheterocyclic units 120
On the First Marine Natural Product Having Low Enantiomeric Purity 117
Glycerol Enol Ethers of the Brachiopod Gryphus vitreus from the Tuscan Archipelago 117
Synthesis of ent-Crotonadiol and compounds related to it from (+)-Larixol 117
Synthesis of Novel Tetranorlabdane Derivatives with Unprecedented Carbon Skeleton 116
Novel Cembranolides (Coralloidolide D and E) and a 3,7-Cyclized Cembranolide (Coralloidolide C) from the Mediterranean Coral Alcyonium coralloides 116
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 115
A simple oxidation of gamma- and delta-lactones to oxocarboxylic acids by buffered sodium hypochlorite 115
Structure and cytotoxic activity of sesquiterpene glycoside esters from Calendula officinalis L.: Studies on the conformation of viridiflorol 114
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 113
Dendriphillin A, the First Fungal Trinor-Eremophilane. Isolation from the Marine Deuteromycete Dendryphiella salina (Sutherland) Pugh et Nicot 112
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 112
Epoxycaulerpenynes: Reactivity, and Diastereoselective and Highly Regioselective Synthesis by Dimethyldioxirane Oxidation of Caulerpenyne 111
Selective INEPT Experiments on XL-Series Spectrometers 110
Centaurium erythraea and its secoiridoids characterization by LC-MS-n: an essential step in phytochemical standardization 109
Morpho-Quantitative and Qualitative Characteristics of Eyebright Wild Accessions 109
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 109
Hydroxyicosatetraenoic, Hydroxyicosapentaenoic, Hydroxydocosapentaenoic, and Hydroxydocosahexaenoic Acids from the Sponge Echinochalina mollis of the Coral Sea 107
Parthenolide and Its Photochemically Synthesized 1 (10) Z Isomer: Chemical Reactivity and Structure-Activity Relationship Studies in Human Leucocyte Chemotaxis 107
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 106
Inhibition of NF-kB and metalloproteinase-9 expression and secretion by parthenolide derivatives 106
Leucascandrolide A, a New Type of Macrolide: the First Powerfully Bioactive Metabolite of Calcareous Sponges (Leucascandra caveolata, a New Genus from the Coral Sea) 104
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 104
Caulerpenyne-Amine Reacting System as a Model for in vivo Interactions of Ecotoxicologically Relevant Sesquiterpenoids of the Mediterranean-Adapted Tropical Green Seaweed Caulerpa taxifolia 103
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 102
Degraded limonoids from Melia azedarach and biogenetic implications 100
Modifiche strutturali di triterpenoidi naturali finalizzate all'ottimizzazione della loro attività antifiammatoria 100
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 100
Interactions between the endophyte fungus Alternaria alternata and Plasmopara viticola in grapevine tissues 99
Combined HILIC and RP HPLC methods for the purification of glycosidic aroma precursors in grape juices 99
On the Funicolides, Briaranes of the Pennatulacean Coral Funicolina quadrangularis from the Tuscan Archipelago: Conformational Preferences in this Class Diterpenes 99
Caulerpenyne: Regio- and Diastereoselective Epoxidation, and Selective Hydrolysis of 1,4-Diacetoxybutadiene Moiety 98
Pteridines, Sterols, and Indole Derivatives from the Lithistid Sponge Corallistes undulatus of the Coral Sea 97
Pre-treatment of grape juices targeted to the separation of glycosidic aroma precursors by HILIC or RP-HPLC methods. 95
New Types of Potentially Antimalarian Agents: Epidioxy-Substituted Norditerpene and Norsesterpenes from the Marine Sponge Diacarnus levii 94
Quantification of g-Oryzanol in crude cereal bran oils and commercial products by a rapid and reliable NP-HPLC method 94
Verecynamin A, a Novel Briarane Diterpenoid Isolated from Both the Mediterranean Nudibranch Mollusc Armina maculata and its Prey, the Pennatulacean Octocoral Veretillum cynomorium 92
L’Attinomicete Saccharopolyspora Erythraea Produce la Nuova Eritromicina G ed un Monoglicoside dell’Eritronolide B 92
Epinardins A-C, New Pyrroloiminoquinone Alkaloids of Undetermined Deep-Water Green Demosponges from Pre-Antarctic Indian Ocean 92
Coralloidolide A and Coralloidolide B, the First Cembranoids from Mediterranean Organisms, the Alcyonacean Alcyonium coralloides 91
Sarcodictyn A and Sarcodictyn B, Novel Diterpenoidic Alcohols Esterified by (E)-N(1)-Methylurocanic Acid. Isolation from the Mediterranean Stolonifer Sarcodictyon roseum 88
Productive and Qualitative Characteristics of Four Small Centaury Accessions 88
Research survey on iridoid and phenylethanoid glycosides among seven populations of Euphrasia rostkoviana Hayne from the Alps 87
Minor acetylated metabolites from Euphrasia rostkoviana. Natural and synthetic acetylated derivatives of rutin 87
Relative Contributions to Antitumoral Activity of Lipophilic vs. Polar Reactive Moieties in Marine Terpenoids 86
Leucascandrolide B: a New Macrolide Isolated from the Calcareous Sponge Leucascandra caveolata from the Coral Sea 85
Olio di crusca di riso e gamma-Oryzanolo: proprietà chimiche e farmacologiche 84
Sarcodictyenone, a Ring-Reduced, Optically Active Linear Tetraprenylquinone from the Mediterranean Stolonifer Sarcodictyon roseum (= Rolandia rosea) 83
Simultaneous quantitative determination of eight triterpenoid monoesters from the flowers of 10 varieties of Calendula officinalis L. and characterisation of a new triterpenoid monoester 83
Nuovi Nordi- e Norsesterterpeni Acidi 3,6-Epossi-2-metilcarbossilici dalla Spugna Diacarnus levii 83
Dichloroverongiaquinol, a New Marine Antibacterial Compound from Aplysina cavernicola. Isolation and Synthesis 83
Leucascandrolide B, a new 16-membered, extensively methyl branched polyhalogenated macrolide from the calcareous sponge Leucascandra caveolata from northeastern waters of New Caledonia 82
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. 82
Advances in the dereplication of aroma precursors from grape juice by pretreatment with lead acetate and combined HILIC- and RP-HPLC methods 82
Rhodiola rosea: confronto e sinergie tra estrazione per macerazione ed estrazione supercritica 81
The N-Alkylation of Agelastatin A Modulates Its Chemical Reactivity 80
New Ecotoxically and Biogenetically Relevant Terpenes of the Tropical Green Seaweed Caulerpa taxifolia which Is Invading the Mediterranean 78
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 76
New protolimonoids from the leaf extract of Entandrophragma angolense 75
Sarcodictyins: A New Class of Marine Derivatives with Mode of Action Similar to Taxol 75
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 75
Secondary Metabolites of the Green Seaweed Caulerpa taxifolia Introduced into the Mediterranean Sea, and a Comparison with Ciliates of the Genus Euplotes 74
Zoanides A-D : new zoathoxanthin class alkaloids from an encrusting Philippine Parazoanthus sp 73
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. 73
N-Carbamoylpyrrolidine and 7-Chlorocavernicolenone, Two New Metabolites of the Mediterranean Sponge Aplysina (=Verongia) cavernicola 73
Reattività chimica ed azione insetticida dell'alcaloide marino Agelastatin A 70
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 69
Leucascandrolide A: an Unusual, Bioactive Macrolide Isolated from the Calcareous Sponge Leucascandra caveolata from the Coral Sea 67
Totale 11.098
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Categoria #
all - tutte 46.594
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 620
selected - selezionate 0
volume - volumi 0
Totale 47.214
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021171 0 0 0 0 0 0 0 0 0 0 125 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
2025/20263.835 185 93 539 747 351 301 886 87 289 264 93 0
Totale 11.694