Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Nadiia Pikun"'
Autor:
Reinis Ozolins, Mara Plotniece, Karlis Pajuste, Reinis Putralis, Nadiia Pikun, Arkadij Sobolev, Aiva Plotniece, Martins Rucins
Publikováno v:
Molbank, Vol 2022, Iss 3, p M1438 (2022)
A synthesis of a cationic moiety and fluorescent moieties containing amphiphilic 1,4-dihydropyridine (1,4-DHP) derivatives was performed starting with the Hantzsch-type cyclization of dodecyl acetoacetate, phenylaldehyde and ammonium acetate. Bromina
Externí odkaz:
https://doaj.org/article/2104371383274a49a5813a833e166842
Autor:
Nadiia Pikun, Davis Lacis, Arkadij Sobolev, Martins Rucins, Mara Plotniece, Karlis Pajuste, Aiva Plotniece
Publikováno v:
Molbank, Vol 2022, Iss 3, p M1402 (2022)
A synthesis of 3-(3,5-difluoro-3,5-bis((alkoxy)carbonyl)-2,6-dioxoheptan-4-yl)-1-methylpyridin-1-ium iodides with ethyl or nonyl ester groups at positions 3 and 5 was performed. Treatment of the corresponding 2’,6’-dimethyl-1’,4’-dihydro-[3,4
Externí odkaz:
https://doaj.org/article/f8216c459a8241149d59226acb9ecb9a
Autor:
Martins Rucins, Martins Kaukulis, Aiva Plotniece, Karlis Pajuste, Nadiia Pikun, Arkadij Sobolev
Publikováno v:
Molbank, Vol 2022, Iss 3, p M1396 (2022)
Synthesis of a double-charged cationic amphiphilic 1,4-dihydropyridine derivative with dodecyl ester groups at positions 3 and 5 of the 1,4-DHP ring was performed starting from Hantzsch type cyclization of dodecyl acetoacetate, 2-naphthaldehyde and a
Externí odkaz:
https://doaj.org/article/d3cbc1af67dd430ebd64bd67ff91cb20
Autor:
Martins Rucins, Roman Rodik, Aiva Plotniece, Nadiia Pikun, Mara Plotniece, Arkadij Sobolev, Vitaly Kalchenko, Karlis Pajuste
Publikováno v:
Data in Brief, Vol 41, Iss , Pp 107988- (2022)
In this data file the characterisation of nanoformulations obtained from calix[4]arene/1,4-dihydropyridine (1,4-DHP) compositions in the various component ratio in an aqueous medium was performed by dynamic light scattering (DLS) technique. The hydro
Externí odkaz:
https://doaj.org/article/852bf31691b94c169c85777ccf2f6205
Autor:
Martins Rucins, Karlis Pajuste, Aiva Plotniece, Nadiia Pikun, Roman Rodik, Sergiy Vyshnevskiy, Arkadij Sobolev
Publikováno v:
Molbank, Vol 2022, Iss 1, p M1311 (2021)
In the present work, construction of double-charged cationic amphiphilic 1,1′-{[3,5-bis(dodecyl¬oxy-carbonyl)-4-(thiophen-3-yl)-1,4-dihydropyridine-2,6-diyl]bis-(methylene)}bis(pyridin-1-ium) dibromide (7) was performed in four steps. Dodecyl 3-ox
Externí odkaz:
https://doaj.org/article/a6f4253753be4aeaa6ecd79786406677
Autor:
Klavs Pajuste, Martins Rucins, Ilona Domracheva, Arkadij Sobolev, Nadiia Pikun, Mara Plotniece, Gunars Duburs, Karlis Pajuste, Aiva Plotniece
Publikováno v:
Data in Brief, Vol 33, Iss , Pp 106545- (2020)
In this data file the synthetic procedures for preparation of the original 4-pyridinium-1,4-dihydropyridines (4-Py-1,4-DHP) and their parent compounds – dialkyl 2,6-dimethyl-4-(3-pyridyl)-1,4-dihydropyridine-3,5-dicarboxylates were described. In to
Externí odkaz:
https://doaj.org/article/9223f1ff398c4a9fa9d5e86a17f8d9da
Autor:
Martins Rucins, Klavs Pajuste, Arkadij Sobolev, Mara Plotniece, Nadiia Pikun, Karlis Pajuste, Aiva Plotniece
Publikováno v:
Data in Brief, Vol 30, Iss , Pp 105532- (2020)
This data file describes the synthetic protocol for preparation of the original 2,6-di(bromomethyl)-3,5-bis(alkoxycarbonyl)-4-aryl-1,4-dihydropyridines. In total, 6 unpublished compounds were obtained and characterised. The 2,6-di(bromomethyl)-1,4-di
Externí odkaz:
https://doaj.org/article/156fd173d889490989479d45f131a17b