Zobrazeno 1 - 10
of 20
pro vyhledávání: '"J. A. Tsenov"'
Publikováno v:
Journal of Molecular Structure. 1150:179-187
The morphology of the crystal structure of some antitrichinellosis active benzimidazole derivatives including (1 H -benzimidazol-2-ylthio)acetic acids, [1,3]thiazolo[3,2- a ]benzimidazol-3(2 H )-ones, 1 H -benzimidazol-2-ylthioacetylpiperazines and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4effc8b7eeb8f8ed8cf5249fda23ad71
https://doi.org/10.1016/j.molstruc.2017.08.073
https://doi.org/10.1016/j.molstruc.2017.08.073
Publikováno v:
European Journal of Medicinal Chemistry. 63:696-701
Some new 1,3,5-substituted-2,3-dihydro-2-imino-benzimidazoles were synthesized under solid-liquid phase transfer catalysis conditions using 5-substituted-2-aminobenzimidazoles as precursors in order to assess their cytotoxicity respectively prolifera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fc902f1330230a72e3b708ca437b0e8
https://doi.org/10.1016/j.ejmech.2013.03.010
https://doi.org/10.1016/j.ejmech.2013.03.010
Autor:
Anelia Ts. Mavrova, J. A. Tsenov, Diana Wesselinova, Denitsa Yancheva, Miroslav Rangelov, Stefan Dimov
Publikováno v:
European journal of medicinal chemistry. 123
Some derivatives of 3-ethyl-2-mercapto-thieno[2,3-d]pyrimidin-4(3H)-ones were synthesized using ethyl 2-aminothiophene-3-carboxylates as precursors in order to estimate their cytotoxicity, respectively proliferative activity. Thienopyrimidinones cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::560c6cf6db9b07cd58d2438add9f522d
https://pubmed.ncbi.nlm.nih.gov/27474924
https://pubmed.ncbi.nlm.nih.gov/27474924
Publikováno v:
Journal of Molecular Structure. 1009:42-48
A combined IR experimental/B3LYP computational approach was applied to follow the formation and isomerization of potassium cyanide and sodium methoxide carbanionic adducts of 2-{5,5-dimethyl-3-[(2-phenyl)vinyl]cyclohex-2-enylidene}-malononitrile 1. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d67a0dd432cf2e748932061b3647f7c9
https://doi.org/10.1016/j.molstruc.2011.08.048
https://doi.org/10.1016/j.molstruc.2011.08.048
Publikováno v:
European Journal of Medicinal Chemistry. 46:3362-3367
Some new 1,3-disubstituted-2,3-dihydro-2-iminobenzimidazoles were synthesized using 1-(un)substituted-2-aminobenzimidazoles as precursors in order to determine their cytotoxicity. The structures of the compounds were confirmed by IR, 1 H NMR, 13 C NM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87f02a8d624ca5697937f28df87516a5
https://doi.org/10.1016/j.ejmech.2011.04.061
https://doi.org/10.1016/j.ejmech.2011.04.061
Publikováno v:
European Journal of Chemistry. 2:18-24
Novel 3,4,5-substituted-oxazolidin-2-ones containing piperazine, 1-(4-chlorophenyl) piperazine, benzhydrylpiperazine, morpholine and piperidine rings were synthesized via Mannich reaction. The stereochemistry of syn and anti -isomers was assigned usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec9fb947e7b2357c58558ffc3cb638b8
https://doi.org/10.5155/eurjchem.2.1.18-24.125
https://doi.org/10.5155/eurjchem.2.1.18-24.125
Autor:
Yordanka Dimitrova, J. A. Tsenov
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 683:65-70
The structure, stability and vibrational spectrum of the hydrogen-bonded complex between HONO 2 and (CH 3 ) 2 O have been investigated using ab initio and DFT calculations. Full geometry optimization was made for the complex studied. The corrected va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0639c9bb57750906ed4608b36d7c2d93
https://doi.org/10.1016/j.theochem.2004.05.032
https://doi.org/10.1016/j.theochem.2004.05.032
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 625:207-214
The structures of propanedinitrile (malononitrile) and its carbanion have been studied by IR spectra, ab initio HF and MP2, and DFT BLYP and B3LYP calculations. In agreement between theory and experiment, the conversion of the malononitrile molecule
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9727403f295222d51313c2b0025734e5
https://doi.org/10.1016/s0166-1280(03)00022-8
https://doi.org/10.1016/s0166-1280(03)00022-8
Publikováno v:
European journal of medicinal chemistry. 86
Some new thieno[2,3- d ]pyrimidin-4(3H)-ones containing 1,2,4-triazole and 1,3,4-thiadiazole moiety were synthesized using thieno[2,3- d ]pyrimidin-3(4H)-yl)acetohydrazides as precursors in order to determine their cytotoxicity. Compounds 5 , 7 – 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8eed91164a1fd658635effda7915186
https://pubmed.ncbi.nlm.nih.gov/25222878
https://pubmed.ncbi.nlm.nih.gov/25222878
Publikováno v:
Journal of Molecular Structure. 516:23-29
The structures of (4-nitrophenyl)acetonitrile and of its carbanion were studied on the basis of both quantitative IR spectra and ab initio force field calculations. The spectral and structural changes, which take place in the course of the conversion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e14d462a420eafb4e17116ae2688a2fd
https://doi.org/10.1016/s0022-2860(99)00124-6
https://doi.org/10.1016/s0022-2860(99)00124-6