N. Stoyanov

发表

IN VITRO SCREENING FOR INSECTICIDAL ACTIVITY OF CYCLOPENTANESPIRO-5-HYDANTOIN AND ITS FOUR DERIVATIVES AGAINST POTATO TUBER MOTH, PHTHORIMAEA OPERCULELLA ZELLER (LEPIDOPTERA: GELECHIIDAE)

S. Krustev, D. Ganchev, M. Marinov, 2014 .

In vivo insecticidal activity of cyclopentanespiro-5-hydantoin and its two derivatives towards Mealy plum aphid (Hyalopterus pruni) and their effect on Prunus cerasifera

S. Krustev, D. Ganchev, M. Marinov, 2013 .

Acute toxicity of some spirohydantoins and their derivatives towards Planorbis planorbis (Ram's Horn Snail)

S. Krustev, D. Ganchev, P. Penchev, 2012 .

An integrated experimental and quantum chemical study on the complexation properties of (9′-fluorene)-spiro-5-hydantoin and its thioanalogue

A. Ahmedova, M. Marinov, P. Marinova, 2016 .

Spectroscopic aspects of the coordination modes of 2,4-dithiohydantoins: Experimental and theoretical study on copper and nickel complexes of cyclohexanespiro-5-(2,4-dithiohydantoin)

M. Mitewa, I. Wawer, A. Ahmedova, 2010 .

Four cycloalkanespiro-4'-imidazolidine-2',5'-dithiones.

M. Mitewa, A. Ahmedova, B. Shivachev, 2006, Acta crystallographica. Section C, Crystal structure communications.

Synthesis, Characterization, Quantum-Chemical Calculations and Cytotoxic Activity of 1,8-Naphthalimide Derivatives with non-Protein Amino Acids.

Y. Voynikov, G. Momekov, N. Markova, 2019, Anti-cancer agents in medicinal chemistry.

Solid-state structures of 2-(4-hydroxyphenyl)-substituted phenalene-1,3-dione and indan-1,3-dione

S. Angelova, I. Wawer, V. Enchev, 2014, Journal of Structural Chemistry.

Crystal Structure of 5ʹ-Oxospiro-(fluorene-9,4ʹ-imidazolidine)-2ʹ-thione and Biological Activity of Its Derivatives

D. Blazheva, Y. Feodorova, V. Sarafian, 2021, Russian Journal of General Chemistry.

SYNTHESIS , CHARACTERIZATION , IN VITRO ANTIPROLIFERATIVE AND ANTIMICROBIAL STUDY OF 3-METHYL-( 9 '-FLUORENE )-SPIRO-5-( 2 , 4-DITHIOHYDANTOIN )

Y. Feodorova, D. Blazheva, V. Sarafian, 2014 .

Synthesis, Spectroscopic Characterization and ab initio Investigation of Thioanalogues of Spirohydantoins

V. Enchev, G. Ivanova, M. Marinov, 2005 .

Synthesis and in vitro activity of platinum(II) complexes of two fluorenylspirohydantoins against a human tumour cell line

Y. Feodorova, V. Sarafian, P. Penchev, 2014, Biotechnology, biotechnological equipment.

Synthesis, antimicrobial and in vitro antiproliferative activity of 4'- bromo-(9'-fluorene)-spiro-5-(2,4-dithiohydantoin) against tumor cells

Y. Feodorova, D. Georgiev, V. Sarafian, 2013 .

Two cycloalkanespiro-5-(2-thiohydantoins): Synthesis, spectral and structural characterization

M. Mitewa, A. Ahmedova, M. Marinov, 2009 .

Excited state intramolecular proton transfer in 2-acetylindan-1,3-dione

S. Bakalova, V. Enchev, G. Ivanova, 1999 .

Synthesis and anticancer activity of Pt(II) complexes of spiro-5-substituted 2,4-dithiohydantoins

N. Vassilev, A. Ahmedova, K. Paradowska, 2021, Inorganica Chimica Acta.

Synthesis of ( 4 ' , 5 '-diaza-9 '-fluorene )-spiro-5-hydantoin

P. Penchev, M. Marinov, P. Marinova, 2013 .

Experimental and theoretical study on the structure and optical properties of 2-acyl-1,3-indandiones – Conformational effects

M. Springborg, M. Mitewa, A. Ahmedova, 2010 .

Phenothiazine derivatives of 1,8-naphthalic anhydride: Synthesis, characterization and antimicrobial studies

M. Marinov, N. Stoyanov, I. Kostova, 2022, Phosphorus, Sulfur, and Silicon and the Related Elements.

Copper(II) Complex of Bis(1',3'-Hydroxymethyl)-Spiro-(Fluorene-9,4'-Imidazolidine)-2',5'-Dione, Cytotoxicity and Antibacterial Activity of Its Derivative and Crystal Structure of Free Ligand

D. Blazheva, Y. Feodorova, V. Sarafian, 2021, Russian Journal of Inorganic Chemistry.

Article; Pharmaceutical Biotechnology

Y. Feodorova, V. Sarafian, P. Penchev, 2022 .

Tautomeric and conformational equilibrium of 2-nitrosophenol and 9,10-phenanthrenequinonemonooxime: ab initio and NMR study

V. Enchev, G. Ivanova, N. Stoyanov, 2003 .

Synthesis, characterization and spectroscopic properties of some 2-substituted 1,3-indandiones and their metal complexes

V. Atanasov, M. Mitewa, A. Ahmedova, 2009 .

Structure and properties of a series of 2-cinnamoyl-1,3-indandiones and their metal complexes

M. Mitewa, A. Ahmedova, M. Guncheva, 2012, Journal of the Iranian Chemical Society.

A combined experimental and theoretical approach for structural study on a new cinnamoyl derivative of 2-acetyl-1,3-indandione and its metal(II) complexes

M. Springborg, M. Mitewa, A. Ahmedova, 2009 .

Quantum chemical and spectroscopic study of the structure of 2-acetylindan-1,3-dione complexes with metal(II) ions

M. Mitewa, I. Wawer, A. Ahmedova, 2001 .

Synthesis, characterization and antimicrobial activity of nalidixic acid derivatives with spirohydantoins

M. Marinov, R. Prodanova, N. Stoyanov, 2019, Journal of the Iranian Chemical Society.

Ab initio quantum chemical and NMR study of the symmetric monooximes of 1,2,3-phenalenetrione and 1,2,3-indantrione

V. Enchev, A. Ugrinov, G. Ivanova, 1998 .

Aminoderivatives of cycloalkanespirohydantoins: synthesis and biological activity.

B. Aleksiev, N. Pencheva, M. Lazarova, 2002, Farmaco.

2-Methylthio-imidazolins: a rare case of different tautomeric forms in solid state and in solution

D. M. Pisklak, I. Wawer, V. Enchev, 2017, Structural Chemistry.

A complete 1H and 13C NMR data assignment for 3-phenylmethylene-1H,3H-naphtho-[1,8-c,d]-pyran-1-one.

P. Penchev, M. Marinov, N. Stoyanov, 2011, Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy.