Search Results - "Komarova, Nina I."
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New Dual Inhibitors of Tyrosyl-DNA Phosphodiesterase 1 and 2 Based on Deoxycholic Acid: Design, Synthesis, Cytotoxicity, and Molecular Modeling
Published in Molecules (Basel, Switzerland) (01-01-2024)“…Deoxycholic acid derivatives containing various heterocyclic functional groups at C-3 on the steroid scaffold were designed and synthesized as promising dual…”
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Novel Epoxides of Soloxolone Methyl: An Effect of the Formation of Oxirane Ring and Stereoisomerism on Cytotoxic Profile, Anti-Metastatic and Anti-Inflammatory Activities In Vitro and In Vivo
Published in International journal of molecular sciences (01-06-2022)“…It is known that epoxide-bearing compounds display pronounced pharmacological activities, and the epoxidation of natural metabolites can be a promising…”
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Synthesis and In Vitro Study of Antiviral Activity of Glycyrrhizin Nicotinate Derivatives against HIV-1 Pseudoviruses and SARS-CoV-2 Viruses
Published in Molecules (Basel, Switzerland) (04-01-2022)“…When developing drugs against SARS-CoV-2, it is important to consider the characteristics of patients with different co-morbidities. People infected with HIV-1…”
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New Deoxycholic Acid Derived Tyrosyl-DNA Phosphodiesterase 1 Inhibitors Also Inhibit Tyrosyl-DNA Phosphodiesterase 2
Published in Molecules (Basel, Switzerland) (23-12-2021)“…A series of deoxycholic acid (DCA) amides containing benzyl ether groups on the steroid core were tested against the tyrosyl-DNA phosphodiesterase 1 (TDP1) and…”
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Novel 3'-Substituted-1',2',4'-Oxadiazole Derivatives of 18βH-Glycyrrhetinic Acid and Their O -Acylated Amidoximes: Synthesis and Evaluation of Antitumor and Anti-Inflammatory Potential In Vitro and In Vivo
Published in International journal of molecular sciences (15-05-2020)“…A series of novel 18βH-glycyrrhetinic acid (GA) derivatives containing 3'-(alkyl/phenyl/pyridin(-2″, -3″, and -4″)-yl)-1',2',4'-oxadiazole moieties at the C-30…”
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Novel Semisynthetic Derivatives of Bile Acids as Effective Tyrosyl-DNA Phosphodiesterase 1 Inhibitors
Published in Molecules (Basel, Switzerland) (17-03-2018)“…An Important task in the treatment of oncological and neurodegenerative diseases is the search for new inhibitors of DNA repair system enzymes. Tyrosyl-DNA…”
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Cardioprotective effect of resveratrol and resveratroloside
Published in Cardiovascular & hematological agents in medicinal chemistry (01-09-2013)“…Cardioprotective effect of resveratrol and resveratroloside was determined in ischemia-reperfusion experiments on rats. It was found that single…”
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Deoxycholic acid as a molecular scaffold for tyrosyl-DNA phosphodiesterase 1 inhibition: A synthesis, structure–activity relationship and molecular modeling study
Published in Steroids (01-01-2021)“…[Display omitted] •para-Bromoanilides of deoxycholic acid derivatives were designed and synthesized.•All target compounds were evaluated as inhibitors of…”
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Anti-viral activity of (−)- and (+)-usnic acids and their derivatives against influenza virus A(H1N1)2009
Published in Bioorganic & medicinal chemistry letters (01-12-2012)“…Influenza is a widespread respiratory infection. Every year it causes epidemics, quickly spreading from country to country, or even pandemics, involving a…”
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Diffractaic acid and its ethers as anti-respiratory syncytial virus agents
Published in Medicinal chemistry research (01-04-2024)“…A major secondary metabolite of lichens, diffractaic acid, was found here to exert a significant antiviral action on respiratory syncytial virus strain A2 with…”
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New type of anti-influenza agents based on benzo[d][1,3]dithiol core
Published in Bioorganic & medicinal chemistry letters (15-12-2020)“…[Display omitted] We synthesized a series of amides with a benzo[d][1,3]dithiol core. The chemical library of compounds was tested for their cytotoxicity and…”
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Smiles rearrangements in a series of berberine analogues containing a secondary acetamide fragment
Published in Tetrahedron letters (29-10-2014)“…[Display omitted] Smiles rearrangements occurring in the derivatives of the isoquinoline alkaloid, berberine, containing an oxyacetic acid fragment at C-9 are…”
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Cytotoxic and cancer preventive activity of benzotrithioles and benzotrithiole oxides, synthetic analogues of varacins
Published in Medicinal chemistry research (01-02-2017)“…The cytotoxic and cancer preventive activities of synthetic analogs of natural varacins with polysulfide groups were studied. Presence of a sulfoxide group was…”
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Synthesis of Nitrogen-Containing Derivatives of (18α,19β)-19-Hydroxy-2,3-secooleanane-2,3,28-trioic Acid 28,19-Lactone
Published in Helvetica chimica acta (01-09-2013)“…The object of this study is the interaction of the cyclic anhydride 2 of (18α,19β)‐19‐hydroxy‐2,3‐secooleanane‐2,3,28‐trioic acid 28,19‐lactone (1) with…”
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Aryloxyacetamides Derived from Resveratroloside and Pinostilbenoside
Published in Mendeleev communications (01-01-2013)“…Etherification of phenolic hydroxyl groups of resveratroloside and pinostilbenoside (natural 3,4’,5-trihydroxystilbene derivatives) with methyl bromoacetate…”
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Synthesis and activity of (+)-usnic acid and (−)-usnic acid derivatives containing 1,3-thiazole cycle against Mycobacterium tuberculosis
Published in Medicinal chemistry research (01-07-2015)“…New usnic acid (UA) derivatives were investigated in vitro to elucidate their potential inhibitory activities on the growth of Mycobacterium smegmatis and…”
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Long-lived reactive intermediate photogenerated from N-(5-azido-2-nitrobenzoyl)- N′-( d-biotinyl)-1,2-diaminoethane as an affinity reagent to streptavidin
Published in Journal of photochemistry and photobiology. B, Biology (15-08-2001)“…Irradiation of a complex between N-(5-azido-2-nitrobenzoyl)- N′-( d-biotinyl)-1,2-diaminoethane ( I) and streptavidin with light of 313 nm led to the covalent…”
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New chiral basic heterogeneous catalyst based on Csβ zeolite
Published in Mendeleev communications (2006)“…A new basic chiral catalyst Met-Csβ has been synthesised for preparing optically active products of the Michael reaction and tandem transformations by the…”
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