Bogdanov, Milen: search on Z-Library

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1

Ionic liquid-supported solid–liquid extraction of bioactive alkaloids. I. New HPLC method for quantitative determination of glaucine in Glaucium flavum Cr. (Papaveraceae)

Milen G. Bogdanov, Ivan Svinyarov, Rozalina Keremedchieva, Atanas Sidjimov

Journal:

Separation and Purification Technology

Year:

2012

Language:

english

File:

PDF, 587 KB

english, 2012

2

Ionic liquid-supported solid-liquid extraction of bioactive alkaloids. IV. New HPLC method for quantitative determination of galantamine in Leucojum aestivum L. (Amaryllidaceae)

Svinyarov, Ivan, Keremedchieva, Rozalina, Bogdanov, Milen G.

Journal:

Separation Science and Technology

Year:

2016

Language:

english

File:

PDF, 1.22 MB

english, 2016

3

Ionic Liquid-Based Aqueous Biphasic Systems—A Facile Approach for Ionic Liquid Regeneration from Crude Plant Extracts

Keremedchieva, Rozalina, Svinyarov, Ivan, Bogdanov, Milen

Journal:

Year:

2015

Language:

english

File:

PDF, 579 KB

english, 2015

4

trans - rac -[1-Oxo-2-phenethyl-3-(2-thienyl)-1,2,3,4-tetrahydroisoquinolin-4-yl]methyl 4-methylbenzenesulfonate

Akkurt, Mehmet, Öztürk Yıldırım, Sema, Bogdanov, Milen G., Kandinska, Meglena I., Büyükgüngör, Orhan

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2008

Language:

english

File:

PDF, 367 KB

english, 2008

5

New isochromans. 1. Synthesis and antimicrobial activity of 4-substituted (±)-1h-spiro[benzo[c]pyran-3(4H), 1′-cyclohexane]-1-ones

Milen G. Bogdanov, Mariana D. Palamareva, Blagovesta T. Gocheva, Darina B. Dimitrova

Journal:

Journal of Heterocyclic Chemistry

Year:

2007

Language:

english

File:

PDF, 333 KB

english, 2007

6

Configuration and conformational equilibrium of (±)-trans-1-oxo-3-thiophen-2-yl-isochroman-4-carboxylic acid methyl ester

Milen G. Bogdanov, Iliya S. Todorov, Pavlina G. Manolova, Diana V. Cheshmedzhieva, Mariana D. Palamareva

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 334 KB

english, 2004

7

Simple Prediction of Some Physical Properties of Ionic Liquids: The Residual Volume Approach

Bogdanov, Milen G., Kantlehner, Willi

Journal:

Zeitschrift für Naturforschung B

Year:

2009

Language:

english

File:

PDF, 181 KB

english, 2009

8

Ionic Liquids as Thermal Energy Storage Materials: On the Importance of Reliable Data Analysis in Assessing Thermodynamic Data

Bendová, Magdalena, Čanji, Maja, Wagner, Zdeněk, Bogdanov, Milen G.

Journal:

Journal of Solution Chemistry

Year:

2018

Language:

english

File:

PDF, 896 KB

english, 2018

9

cis/trans-Isochromanones. DMAP induced cycloaddition of homophthalic anhydride and aldehydes

Milen G Bogdanov, Mariana D Palamareva

Journal:

Year:

2004

Language:

english

File:

PDF, 184 KB

english, 2004

10

The Residual Volume Approach II: Simple Prediction of Ionic Conductivity of Ionic Liquids

Bogdanov, Milen G., Iliev, Boyan, Kantlehner, Willi

Journal:

Zeitschrift für Naturforschung B

Year:

2009

Language:

english

File:

PDF, 386 KB

english, 2009

11

Ionic liquid-assisted micellar extraction for the quantitative determination of sesquiterpenic acids in Valeriana officinalis L. (Caprifoliaceae)

Svinyarov, Ivan, Bogdanov, Milen G.

Journal:

Separation Science and Technology

Year:

2017

Language:

english

File:

PDF, 1.13 MB

english, 2017

12

New Guanidinium-based Room-temperature Ionic Liquids. Substituent and Anion Effect on Density and Solubility in Water

Bogdanov, Milen G., Petkova, Desislava, Hristeva, Stanimira, Svinyarov, Ivan, Kantlehner, Willi

Journal:

Zeitschrift für Naturforschung B

Year:

2010

Language:

english

File:

PDF, 631 KB

english, 2010

13

Methyl trans - rac -2-hexyl-1-oxo-3-(2-pyridyl)-1,2,3,4-tetrahydroisoquinoline-4-carboxylate

Yıldırım, Sema Öztürk, Akkurt, Mehmet, Kandinska, Meglena I., Bogdanov, Milen G., Büyükgüngör, Orhan

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2008

Language:

english

File:

PDF, 431 KB

english, 2008

14

cis/trans-Isochromanones. DMAP Induced Cycloaddition of Homophthalic Anhydride and Aldehydes.

Milen G. Bogdanov, Mariana D. Palamareva

Journal:

Year:

2004

File:

PDF, 135 KB

2004

15

Methyl trans -(±)-1-oxo-2-phenethyl-3-(thiophen-2-yl)-1,2,3,4-tetrahydroisoquinoline-4-carboxylate

Akkurt, Mehmet, Karaca, Selvi, Bogdanov, Milen G., Kandinska, Meglena I., Büyükgüngör, Orhan

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2009

Language:

english

File:

PDF, 406 KB

english, 2009

16

ChemInform Abstract: A Novel One-Pot Synthesis and Preliminary Biological Activity Evaluation of cis-Restricted Polyhydroxy Stilbenes Incorporating Protocatechuic Acid and Cinnamic Acid Fragments.

Miliovsky, Mitko, Svinyarov, Ivan, Mitrev, Yavor, Evstatieva, Yana, Nikolova, Dilyana, Chochkova, Maya, Bogdanov, Milen G.

Journal:

Year:

2013

File:

PDF, 24 KB

2013

17

( S )-Methyl 2-[(3 R ,4 R )-2-benzyl-3-(2-furyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxamido]-3-(1 H -indol-3-yl)propanoate

Baktır, Zeliha, Akkurt, Mehmet, Kandinska, Meglena I., Bogdanov, Milen G., Büyükgüngör, Orhan

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2009

Language:

english

File:

PDF, 550 KB

english, 2009

18

Efficient purification of halide-based ionic liquids by means of improved apparatus for continuous liquid-liquid extraction

Bogdanov, Milen G., Svinyarov, Ivan

Journal:

Separation and Purification Technology

Year:

2017

Language:

english

File:

PDF, 1.13 MB

english, 2017

19

Empirical Polarity Parameters for Hexaalkylguanidinium-based Room-temperature Ionic Liquids

Bogdanov, Milen G., Svinyarov, Ivan, Kunkel, Helene, Steinle, Christine, Arkhipova, Maria, Kantlehner, Willi, Maas, Gerhard

Journal:

Zeitschrift für Naturforschung B

Year:

2010

Language:

english

File:

PDF, 637 KB

english, 2010

20

Partitioning of α-amylase in aqueous biphasic system based on hydrophobic and polar ionic liquid: Enzyme extraction, stripping, and purification

Tonova, Konstantza, Bogdanov, Milen G.

Journal:

Separation Science and Technology

Year:

2017

Language:

english

File:

PDF, 15.74 MB

english, 2017

21

Ionic liquid-supported solid–liquid extraction of bioactive alkaloids. III. Ionic liquid regeneration and glaucine recovery from ionic liquid-aqueous crude extract of Glaucium flavum Cr. (Papaveraceae)

Bogdanov, Milen G., Keremedchieva, Rozalina, Svinyarov, Ivan

Journal:

Separation and Purification Technology

Year:

2015

Language:

english

File:

PDF, 730 KB

english, 2015

22

Hydrophobic 3-alkyl-1-methylimidazolium saccharinates as extractants for l-lactic acid recovery

Tonova, Konstantza, Svinyarov, Ivan, Bogdanov, Milen G.

Journal:

Separation and Purification Technology

Year:

2014

Language:

english

File:

PDF, 1.19 MB

english, 2014

23

Synthesis and Antioxidant Activity of Polyhydroxylated trans-Restricted 2-Arylcinnamic Acids

Miliovsky, Mitko, Svinyarov, Ivan, Prokopova, Elena, Batovska, Daniela, Stoyanov, Simeon, Bogdanov, Milen

Journal:

Year:

2015

Language:

english

File:

PDF, 866 KB

english, 2015

24

New Highly Diastereoselective Perkin/Michael Addition Domino Reaction between Homophthalic Anhydride and Aromatic Aldehydes: A Facile Approach to Blue-Fluorescent Dibenzo[c,h]chromenones

Milen G. Bogdanov, Yavor Mitrev, Ioannis Tiritiris

Journal:

European Journal of Organic Chemistry

Year:

2011

Language:

english

File:

PDF, 541 KB

english, 2011

25

ChemInform Abstract: One-Pot Synthesis and Radical Scavenging Activity of Novel Polyhydroxylated 3-Arylcoumarins.

Svinyarov, Ivan, Bogdanov, Milen G.

Journal:

Year:

2014

File:

PDF, 18 KB

2014

26

Phase transitions in higher-melting imidazolium-based ionic liquids: Experiments and advanced data analysis

Čanji, Maja, Bendová, Magdalena, Bogdanov, Milen G., Wagner, Zdeněk, Zdolšek, Nikola, Quirion, François, Jandová, Věra, Vrbka, Pavel

Journal:

Journal of Molecular Liquids

Year:

2019

Language:

english

File:

PDF, 459 KB

english, 2019

27

Ionic liquid-supported solid–liquid extraction of bioactive alkaloids. II. Kinetics, modeling and mechanism of glaucine extraction from Glaucium flavum Cr. (Papaveraceae)

Milen G. Bogdanov, Ivan Svinyarov

Journal:

Separation and Purification Technology

Year:

2013

Language:

english

File:

PDF, 932 KB

english, 2013

28

A novel one-pot synthesis and preliminary biological activity evaluation of cis-restricted polyhydroxy stilbenes incorporating protocatechuic acid and cinnamic acid fragments

Miliovsky, Mitko, Svinyarov, Ivan, Mitrev, Yavor, Evstatieva, Yana, Nikolova, Dilyana, Chochkova, Maya, Bogdanov, Milen G.

Journal:

European Journal of Medicinal Chemistry

Year:

2013

Language:

english

File:

PDF, 396 KB

english, 2013

29

One-pot synthesis and radical scavenging activity of novel polyhydroxylated 3-arylcoumarins

Svinyarov, Ivan, Bogdanov, Milen G.

Journal:

European Journal of Medicinal Chemistry

Year:

2014

Language:

english

File:

PDF, 823 KB

english, 2014

30

Effect of two series ionic liquids based on non-nutritive sweeteners on catalytic activity and stability of the industrially important lipases from Candida rugosa and Rhizopus delemar

Guncheva, Maya, Paunova, Krasimira, Yancheva, Denitsa, Svinyarov, Ivan, Bogdanov, Milen

Journal:

Journal of Molecular Catalysis B: Enzymatic

Year:

2015

Language:

english

File:

PDF, 463 KB

english, 2015

31

Preliminary Evaluation of Antimicrobial Activity of Diastereomeric cis/trans-3-Aryl(Heteroaryl)-3,4-dihydroisocoumarin-4-carboxylic Acids

Bogdanov, Milen G., Kandinska, Meglena I., Dimitrova, Darina B., Gocheva, Blagovesta T., Palamareva, Mariana D.

Journal:

Zeitschrift für Naturforschung C

Year:

2007

Language:

english

File:

PDF, 180 KB

english, 2007

32

Analysis of acetylcholinesterase inhibitors by extraction in choline saccharinate aqueous biphasic systems

Bogdanov, Milen G., Svinyarov, Ivan

Journal:

Journal of Chromatography A

Year:

2018

Language:

english

File:

PDF, 510 KB

english, 2018

33

3-(3,4-Dihydroxyphenyl)-8-hydroxy-2H-chromen-2-one

Svinyarov, Ivan, Bogdanov, Milen

Journal:

Year:

2015

Language:

english

File:

PDF, 687 KB

english, 2015

34

Heat capacity of 1-hexadecyl-3-methylimidazolium based ionic liquids in solid and liquid phase

BendovÃ¡, Magdalena, Wagner, ZdenÄk, Bogdanov, Milen G., Äanji, Maja, ZdolÅ¡ek, Nikola

Journal:

Journal of Molecular Liquids

Year:

2020

File:

PDF, 376 KB

2020

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