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1

The Chemistry and Biology of Alkannin, Shikonin, and Related Naphthazarin Natural Products

Vassilios P. Papageorgiou, Andreana N. Assimopoulou, Elias A. Couladouros, David Hepworth, K. C. Nicolaou

Journal:

Angewandte Chemie International Edition

Year:

1999

Language:

english

File:

PDF, 1.29 MB

english, 1999

2

Inhibitory Activity of Minor Polyphenolic and Nonpolyphenolic Constituents of Olive Oil Against In Vitro Low-Density Lipoprotein Oxidation

Andrikopoulos, Nikolaos K., Kaliora, Andriana C., Assimopoulou, Andreana N., Papageorgiou, Vassilios P.

Journal:

Journal of Medicinal Food

Year:

2002

Language:

english

File:

PDF, 163 KB

english, 2002

3

ChemInform Abstract: Oxidation of 2-Amino-2′-hydroxybenzophenone N-Acylhydrazones: Synthesis of 6-Substituted Dibenzazepine-11-ones.

Antigoni Kotali, Efthymia Lazaridou, Vassilios P. Papageorgiou, Philip A. Harris

Journal:

Year:

2001

File:

PDF, 30 KB

2001

4

Rapid, Sensitive, and Specific Thiobarbituric Acid Method for Measuring Lipid Peroxidation in Animal Tissue, Food, and Feedstuff Samples

Botsoglou, Nickos A., Fletouris, Dimitrios J., Papageorgiou, Georgios E., Vassilopoulos, Vassilios N., Mantis, Antonios J., Trakatellis, Antonios G.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1994

Language:

english

File:

PDF, 960 KB

english, 1994

5

[IEEE 2008 19th International Conference on Database and Expert Systems Applications (DEXA) - Turin, Italy (2008.09.1-2008.09.5)] 2008 19th International Conference on Database and Expert Systems Applications - PANOPTIS: A System for Intelligent Monitoring of the Hellenic Broadcast Sector

Demiros, Iason, Carayannis, George, Antonopoulos, Vassilios, Kambourakis, Georgios, Katsouros, Vassilios, Kolevris, Panayotis, Nottas, Marios, Papageorgiou, Harris, Papavasiliou, Vassilios, Raptis, Sp

Year:

2008

Language:

english

File:

PDF, 1.10 MB

english, 2008

6

Chemical Composition of the Essential Oil of Chios Turpentine

Papageorgiou, Vassilios P., Assimopoulou, Andreana N., Yannovits-Argiriadis, Niki

Journal:

Journal of Essential Oil Research

Year:

1999

Language:

english

File:

PDF, 133 KB

english, 1999

7

Media Monitoring by Means of Speech and Language Indexing for Political Analysis

Demiros, Iason, Papageorgiou, Harris, Antonopoulos, Vassilios, Pipis, Andreas, Skoulariki, Athena

Journal:

Journal of Information Technology & Politics

Year:

2008

Language:

english

File:

PDF, 5.63 MB

english, 2008

8

Word-length Entropies and Correlations of Natural Language Written Texts

Kalimeri, Maria, Constantoudis, Vassilios, Papadimitriou, Constantinos, Karamanos, Konstantinos, Diakonos, Fotis K., Papageorgiou, Harris

Journal:

Journal of Quantitative Linguistics

Year:

2015

Language:

english

File:

PDF, 446 KB

english, 2015

9

Long-range correlations and burstiness in written texts: Universal and language-specific aspects

Constantoudis, Vassilios, Kalimeri, Maria, Diakonos, Fotis, Karamanos, Konstantinos, Papadimitriou, Constantinos, Chatzigeorgiou, Manolis, Papageorgiou, Harris

Journal:

International Journal of Modern Physics B

Year:

2015

Language:

english

File:

PDF, 871 KB

english, 2015

10

Chemie und Biologie von Alkannin, Shikonin und verwandten Naphthazarin-Naturstoffen

Vassilios P. Papageorgiou, Andreana N. Assimopoulou, Elias A. Couladouros, David Hepworth, K. C. Nicolaou

Journal:

Angewandte Chemie

Year:

1999

Language:

german

File:

PDF, 1.30 MB

german, 1999

11

A New Efficient Route for Multigram Asymmetric Synthesis of Alkannin and Shikonin

Elias A. Couladouros, Alexandros T. Strongilos, Vassilios P. Papageorgiou, Zoi F. Plyta

Journal:

Chemistry - A European Journal

Year:

2002

Language:

english

File:

PDF, 236 KB

english, 2002

12

Cover Picture: Chem. Eur. J. 8/2002

Elias A. Couladouros, Alexandros T. Strongilos, Vassilios P. Papageorgiou, Zoi F. Plyta

Journal:

Chemistry - A European Journal

Year:

2002

Language:

english

File:

PDF, 53 KB

english, 2002

13

Alkannin and Shikonin: Effect on Free Radical Processes and on Inflammation - A Preliminary Pharmacochemical Investigation

Angeliki P. Kourounakis, Andreana N. Assimopoulou, Vassilios P. Papageorgiou, Antonis Gavalas, Panos N. Kourounakis

Journal:

Archiv der Pharmazie

Year:

2002

Language:

english

File:

PDF, 99 KB

english, 2002

14

Rubber toughening of glass fiber reinforced nylon-6,6 with functionalized block copolymer SEBS-g-MA

George P. Karayannidis, Demetris N. Bikiaris, George Z. Papageorgiou, Vassilios Bakirtzis

Journal:

Advances in Polymer Technology

Year:

2002

Language:

english

File:

PDF, 520 KB

english, 2002

15

Preparative isolation and purification of alkannin/shikonin derivatives from natural products by high-speed counter-current chromatography

Andreana N. Assimopoulou, Sonja Sturm, Hermann Stuppner, Vassilios P. Papageorgiou

Journal:

Biomedical Chromatography

Year:

2009

Language:

english

File:

PDF, 799 KB

english, 2009

16

Analysis of antioxidant compounds in sweet orange peel by HPLC–diode array detection–electrospray ionization mass spectrometry

Maria A. Anagnostopoulou, Panagiotis Kefalas, Eugenios Kokkalou, Andreana N. Assimopoulou, Vassilios P. Papageorgiou

Journal:

Biomedical Chromatography

Year:

2005

Language:

english

File:

PDF, 436 KB

english, 2005

17

Structure determination of oligomeric alkannin and shikonin derivatives

Apostolos Spyros, Andreana N. Assimopoulou, Vassilios P. Papageorgiou

Journal:

Biomedical Chromatography

Year:

2005

Language:

english

File:

PDF, 213 KB

english, 2005

18

ChemInform Abstract: Inhibition of Topoisomerase I by Naphthoquinone Derivatives.

Zoi F. Plyta, Tianhu Li, Vassilios P. Papageorgiou, Antonios S. Mellidis, Andreana N. Assimopoulou, Emmanuel N. Pitsinos, Elias A. Couladouros

Journal:

Year:

1999

File:

PDF, 26 KB

1999

19

ChemInform Abstract: Chemistry and Biology of Alkannin, Shikonin, and Related Naphthazarin Natural Products

Vassilios P. Papageorgiou, Andreana N. Assimopoulou, Elias A. Couladouros, David Hepworth, K. C. Nicolaou

Journal:

Year:

1999

File:

PDF, 26 KB

1999

20

ChemInform Abstract: A New Efficient Route for Multigram Asymmetric Synthesis of Alkannin and Shikonin.

Elias A. Couladouros, Alexandros T. Strongilos, Vassilios P. Papageorgiou, Zoi F. Plyta

Journal:

Year:

2002

File:

PDF, 31 KB

2002

21

Shikonin-loaded liposomes as a new drug delivery system: Physicochemical characterization and in vitro cytotoxicity

Konstantinos N. Kontogiannopoulos, Andreana N. Assimopoulou, Konstantinos Dimas, Vassilios P. Papageorgiou

Journal:

European Journal of Lipid Science and Technology

Year:

2011

Language:

english

File:

PDF, 431 KB

english, 2011

22

Electron impact mass spectra of pyrazole- and pyrazoline-1,2-dioxides. A comparative study with related systems

Antigoni Kotali, Vassilios P. Papageorgiou, Petros G. Tsoungas

Journal:

Journal of Mass Spectrometry

Year:

1986

Language:

english

File:

PDF, 189 KB

english, 1986

23

A study of the electron impact fragmentation of aliphatic and alicyclic β-dioximes

Antigoni Kotali, Vassilios P. Papageorgiou, Petros G. Tsoungas

Journal:

Journal of Mass Spectrometry

Year:

1987

Language:

english

File:

PDF, 242 KB

english, 1987

24

Radical scavenging activity of various extracts and fractions of sweet orange peel (Citrus sinensis)

Maria A. Anagnostopoulou, Panagiotis Kefalas, Vassilios P. Papageorgiou, Andreana N. Assimopoulou, Dimitrios Boskou

Journal:

Year:

2006

Language:

english

File:

PDF, 137 KB

english, 2006

25

On some integrable discrete-time systems associated with the Bogoyavlensky lattices

Vassilios G. Papageorgiou, Frank W. Nijhoff

Journal:

Physica A: Statistical Mechanics and its Applications

Year:

1996

Language:

english

File:

PDF, 900 KB

english, 1996

26

Structure-radical scavenging activity relationship of alkannin/shikonin derivatives

Stella A. Ordoudi, Stella K. Tsermentseli, Nikolaos Nenadis, Andreana N. Assimopoulou, Maria Z. Tsimidou, Vassilios P. Papageorgiou

Journal:

Year:

2011

Language:

english

File:

PDF, 368 KB

english, 2011

27

Synthesis and antitumor activity of a novel diplatinum complex of the binucleating naphthazarinato ligand

Vassilios P. Papageorgiou, Maria M. Christianopoulou, Lazaros I. Boutis, Athanassios Papageorgiou, Constantinos A. Tsipis

Journal:

Inorganica Chimica Acta

Year:

1986

Language:

english

File:

PDF, 391 KB

english, 1986

28

Lipids from roots of Onosma heterophylla

Antonios S. Mellidis, Vassilios P. Papageorgiou

Journal:

Year:

1987

Language:

english

File:

PDF, 210 KB

english, 1987

29

Novel method for selective esterification of polyhydroxy-anthraquinones

Antonios S. Mellidis, Vassilios P. Papageorgiou

Journal:

Tetrahedron Letters

Year:

1986

Language:

english

File:

PDF, 118 KB

english, 1986

30

Asymmetric synthesis of alkannin and shikonin

Elias A. Couladouros, Zoi F. Plyta, Alexandros T. Strongilos, Vassilios P. Papageorgiou

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 206 KB

english, 1997

31

Inhibition of topoisomerase I by naphthoquinone derivatives

Zoi F. Plyta, Tianhu Li, Vassilios P. Papageorgiou, Antonios S. Mellidis, Andreana N. Assimopoulou, Emmanuel N. Pitsinos, Elias A. Couladouros

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1998

Language:

english

File:

PDF, 344 KB

english, 1998

32

Lipids of the hexane extract from the roots of medicinal boraginaceous species

Vassilios P. Papageorgiou, Andreana N. Assimopoulou

Journal:

Phytochemical Analysis

Year:

2003

Language:

english

File:

PDF, 117 KB

english, 2003

33

Derivatives of aminoquinones with N-protected amino acids

Chrysostomos Pachatouridis, Elias A. Couladouros, Vassilios P. Papageorgiou, Maria Liakopoulou-Kyriakides

Journal:

International Journal of Peptide Research and Therapeutics

Year:

1998

Language:

english

File:

PDF, 316 KB

english, 1998

34

Patellar fractures associated with medial-third bone-patellar tendon-bone autograft ACL reconstruction

Christos D. Papageorgiou, Vassilios K. Kostopoulos, Ulf G. Moebius, Kalliopi A. Petropoulou, Anastasios D. Georgoulis, Panagiotis N. Soucacos

Journal:

Knee Surgery, Sports Traumatology, Arthroscopy

Year:

2001

Language:

english

File:

PDF, 47 KB

english, 2001

35

Pharmacophore-driven identification of PPARγ agonists from natural sources

Rasmus K. Petersen, Kathrine B. Christensen, Andreana N. Assimopoulou, Xavier Fretté, Vassilios P. Papageorgiou, Karsten Kristiansen, Irene Kouskoumvekaki

Journal:

Journal of Computer-Aided Molecular Design

Year:

2011

Language:

english

File:

PDF, 477 KB

english, 2011

36

Electrospun fiber mats containing shikonin and derivatives with potential biomedical applications

Konstantinos N. Kontogiannopoulos, Andreana N. Assimopoulou, Ioannis Tsivintzelis, Costas Panayiotou, Vassilios P. Papageorgiou

Journal:

International Journal of Pharmaceutics

Year:

2011

Language:

english

File:

PDF, 2.36 MB

english, 2011

37

Derivatives of Aminoquinones with N-protected Amino Acids

Chrysostomos Pachatouridis, Elias A. Couladouros, Vassilios P. Papageorgiou, Maria Liakopoulou-Kyriakides*

Journal:

International Journal of Peptide Research and Therapeutics

Year:

1998

Language:

english

File:

PDF, 44 KB

english, 1998

38

Efficient Synthesis of Aminonaphthoquinones and Azidobenzohydroquinones: Mechanistic Considerations of the Reaction of Hydrazoic Acid with Quinones. An Overview

Couladouros, Elias A., Plyta, Zoi F., Haroutounian, Serkos A., Papageorgiou, Vassilios P.

Journal:

Journal of Organic Chemistry

Year:

1997

Language:

english

File:

PDF, 241 KB

english, 1997

39

Heteroannulation of naphthoquinones. Studies on the reaction of 2-bromo-2,3-dihydronaphthoquinone derivatives with 1,2-binucleophiles.

Elias A. Couladouros, Zoi F. Plyta, Theodoros Iliadis, Vassilios Roussis, Vassilios P. Papageorgiou

Journal:

Journal of Heterocyclic Chemistry

Year:

1996

File:

PDF, 381 KB

1996

40

Chimeric advanced drug delivery nano systems (chi-aDDnSs) for shikonin combining dendritic and liposomal technology

Konstantinos N. Kontogiannopoulos, Andreana N. Assimopoulou, Sophia Hatziantoniou, Kostas Karatasos, Costas Demetzos, Vassilios P. Papageorgiou

Journal:

International Journal of Pharmaceutics

Year:

2012

Language:

english

File:

PDF, 797 KB

english, 2012

41

Interoceptive awareness in essential hypertension

Eleni Koroboki, Nikolaos Zakopoulos, Efstathios Manios, Vassilios Rotas, George Papadimitriou, Charalabos Papageorgiou

Journal:

International Journal of Psychophysiology

Year:

2010

Language:

english

File:

PDF, 320 KB

english, 2010

42

Increased expression of phosphorylated NBS1, a key molecule of the DNA damage response machinery, is an adverse prognostic factor in patients with de novo myelodysplastic syndromes

Kefala, Maria, Papageorgiou, Sotirios G., Kontos, Christos K., Economopoulou, Panagiota, Tsanas, Athanasios, Pappa, Vasiliki, Panayiotides, Ioannis G., Gorgoulis, Vassilios G., Patsouris, Eustratios,

Journal:

Leukemia Research

Year:

2013

Language:

english

File:

PDF, 1.16 MB

english, 2013

43

C0285 Risk factors for the recurrence after oral contraceptive associated thromboembolism

Theocharidou, Dionysia, Papadakis, Emmanouil, Tsepanis, Konstantinos, Banti, Anastasia, Karagianni, Anna, Papageorgiou, Vaia, Papadopoulos, Vassilios, Pissanidou, Vassiliki, Georgiou, Elissavet, Kioum

Journal:

Thrombosis Research

Year:

2012

Language:

english

File:

PDF, 79 KB

english, 2012

44

C0179 Deep vein thrombosis of upper extremities(UEDVT): A tertiary center's experience

Banti, Anastasia, Papadakis, Emmanouil, Papadopoulos, Vassilios, Loukidis, Konstantinos, Theocharidou, Dionysia, Efraimidou, Smaragda, Karagianni, Anna, Papageorgiou, Vaia, Pissanidou, Vassiliki, Kapa

Journal:

Thrombosis Research

Year:

2012

Language:

english

File:

PDF, 76 KB

english, 2012

45

Molecularly imprinted polymers for the isolation of bioactive naphthoquinones from plant extracts

Tsermentseli, Stella K., Manesiotis, Panagiotis, Assimopoulou, Andreana N., Papageorgiou, Vassilios P.

Journal:

Journal of Chromatography A

Year:

2013

Language:

english

File:

PDF, 1.04 MB

english, 2013

46

OP065

Zygogianni, Anna, Kyrgias, George, Kouvaris, John, Antypas, Christos, Theodorou, Kiki, Papageorgiou, Spyros, Kouloulias, Vassilios

Journal:

Year:

2013

Language:

english

File:

PDF, 37 KB

english, 2013

47

Quantitative determination of alkannins and shikonins in endemic Mediterranean Alkanna species

Tappeiner, Jasmin, Vasiliou, Alexandra, Ganzera, Markus, Fessas, Dimitrios, Stuppner, Hermann, Papageorgiou, Vassilios P., Assimopoulou, Andreana N.

Journal:

Biomedical Chromatography

Year:

2014

Language:

english

File:

PDF, 461 KB

english, 2014

48

Structure/Antileishmanial Activity Relationship Study of Naphthoquinones and Dependency of the Mode of Action on the Substitution Patterns

Ali, Ahmad, Assimopoulou, Andreana, Papageorgiou, Vassilios, Kolodziej, Herbert

Journal:

Year:

2011

Language:

english

File:

PDF, 520 KB

english, 2011

49

Naphthazarins from Onosma heterophylla

Mellidis, Antonios S., Papageorgiou, Vassilios P.

Journal:

Journal of Natural Products

Year:

1987

Language:

english

File:

PDF, 165 KB

english, 1987

50

Effect of Dietary Dried Tomato Pulp on Oxidative Stability of Japanese Quail Meat

Botsoglou, Nikolaos, Papageorgiou, George, Nikolakakis, Ioannis, Florou-Paneri, Panagiota, Giannenas, Ilias, Dotas, Vassilios, Sinapis, Efthymios

Journal:

Journal of Agricultural and Food Chemistry

Year:

2004

Language:

english

File:

PDF, 81 KB

english, 2004