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Z. Czarnocki · SciRah

Researcher profile · Semantic Scholar

Z. Czarnocki

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Z. Czarnocki — researcher profile on SciRah

h-index: 22
Works: 161
Citations: 2,291

Most-cited papers

Melatonin and its metabolites: new findings regarding their production and their radical scavenging actions.
R. Reiter, D. Tan, M. Terrón, Luis J. Flores +1 more
2007Acta Biochimica Polonica384 citations Open access
Semantic Scholar
Enantioselective synthesis of some tetrahydroisoquinoline and tetrahydro-β-carboline alkaloids
J. Szawkało, Stefan Czarnocki, A. Zawadzka, K. Wojtasiewicz +4 more
200791 citations
Semantic Scholar
First enantioselective synthesis of the antitumour alkaloid (+)-crispine A and determination of its enantiomeric purity by 1H NMR
J. Szawkało, A. Zawadzka, K. Wojtasiewicz, A. Leniewski +2 more
200582 citations
Semantic Scholar
Molecular cloning of melatonin 3‐hydroxylase and its production of cyclic 3‐hydroxymelatonin in rice (Oryza sativa)
Kyungjin Lee, A. Zawadzka, Z. Czarnocki, R. Reiter +1 more
2016Journal of Pineal Research75 citations
Semantic Scholar
Enantioselective synthesis of ( R )-(−)-praziquantel (PZQ)
P. Roszkowski, J. Maurin, Z. Czarnocki
200660 citations
Semantic Scholar
Fentanyl Family at the Mu-Opioid Receptor: Uniform Assessment of Binding and Computational Analysis
P. Lipiński, P. Kosson, Joanna Matalińska, P. Roszkowski +5 more
2019Molecules54 citations Open access
Semantic Scholar
The Activity of Urolithin A and M4 Valerolactone, Colonic Microbiota Metabolites of Polyphenols, in a Prostate Cancer In Vitro Model
I. Stanisławska, S. Granica, J. Piwowarski, J. Szawkało +3 more
2018Planta Medica40 citations
Semantic Scholar
Simultaneous induction and blockade of autophagy by a single agent
Karolina Kucharewicz, M. Dudkowska, A. Zawadzka, M. Ogrodnik +3 more
2018Cell Death and Disease33 citations Open access
Semantic Scholar
Selected Recent Developments in the Enantioselective Reduction of Imines by Asymmetric Transfer Hydrogenation
P. Roszkowski, Z. Czarnocki
200730 citations
Semantic Scholar
Enantioselective synthesis of (+)-trypargine and (+)-crispine E
Stefan Czarnocki, K. Wojtasiewicz, A. Jozwiak, J. Maurin +2 more
200829 citations
Semantic Scholar
Synthesis of new mono-N-tosylated diamine ligands based on (R)-(+)-limonene and their application in asymmetric transfer hydrogenation of ketones and imines
P. Roszkowski, J. Maurin, Z. Czarnocki
201328 citations
Semantic Scholar
Enantioselective Synthesis of Some Tetracyclic Isoquinoline Alkaloids by Asymmetric Transfer Hydrogenation Catalysed by a Chiral Ruthenium Complex
J. Szawkało, Z. Czarnocki
200528 citations
Semantic Scholar
Quasi-aromaticity—what does it mean?
T. Krygowski, Barbara Bankiewicz, Z. Czarnocki, M. Palusiak
201527 citations
Semantic Scholar
Highly selective inhibition of butyrylcholinesterase by a novel melatonin–tacrine heterodimers
A. Zawadzka, Iwona Łozińska, Z. Molęda, M. Panasiewicz +1 more
2012Journal of Pineal Research26 citations
Semantic Scholar
Metallomics for drug development: a further insight into intracellular activation chemistry of a ruthenium(III)-based anticancer drug gained using a multidimensional analytical approach.
M. Matczuk, Monika Prządka, S. S. Aleksenko, Z. Czarnocki +3 more
2014Metallomics25 citations Open access
Semantic Scholar
Diastereodivergent synthesis of 2,5-diketopiperazine derivatives of β-carboline and isoquinoline from L-amino acids
Aleksandra Siwicka, K. Wojtasiewicz, B. Rosiek, A. Leniewski +2 more
200522 citations
Semantic Scholar
The enantioselective synthesis of (S)-(+)-mianserin and (S)-(+)-epinastine
P. Roszkowski, J. Maurin, Z. Czarnocki
2015Beilstein Journal of Organic Chemistry21 citations Open access
Semantic Scholar
On the Primary Ionization Mechanism(s) in Matrix-Assisted Laser Desorption Ionization
L. Molin, R. Seraglia, Z. Czarnocki, J. Maurin +2 more
2012Journal of Analytical Methods in Chemistry21 citations Open access
Semantic Scholar
Optically Active T-Butylphenylphosphinothioic Acid: Synthesis, Selected Structural Studies and Applications as a Chiral Solvating Agent
J. Drabowicz, Patrycja Pokora-Sobczak, D. Krasowska, Z. Czarnocki
201419 citations
Semantic Scholar
Flow Photochemistry as a Tool for the Total Synthesis of (+)-Epigalcatin.
K. Lisiecki, Z. Czarnocki
2018Organic Letters18 citations
Semantic Scholar
Formal synthesis of (-)-podophyllotoxin through the photocyclization of an axially chiral 3,4-bisbenzylidene succinate amide ester--a flow photochemistry approach.
K. Lisiecki, K. Krawczyk, P. Roszkowski, J. Maurin +1 more
2016Organic and biomolecular chemistry17 citations
Semantic Scholar
Isoprenoid Alcohols are Susceptible to Oxidation with Singlet Oxygen and Hydroxyl Radicals
Joanna Komaszylo Née Siedlecka, M. Kania, M. Masnyk, Piotr Cmoch +5 more
2015Lipids15 citations Open access
Semantic Scholar
The oxidation products of melatonin derivatives exhibit acetylcholinesterase and butyrylcholinesterase inhibitory activity
Aleksandra Siwicka, Z. Molęda, K. Wojtasiewicz, A. Zawadzka +4 more
2008Journal of Pineal Research15 citations
Semantic Scholar
Some pyridine derivatives as "route-specific markers" in 4-methoxyamphetamine (PMA) prepared by the Leuckart Method Studies on the role of the aminating agent in their distribution in the final product.
D. Błachut, K. Wojtasiewicz, Z. Czarnocki
2005Forensic Science International15 citations
Semantic Scholar
Synthesis of novel chiral guanidine catalyst and its application in the asymmetric Pictet-Spengler reaction
Saeed Ahmad, Lakshmi Shukla, J. Szawkało, P. Roszkowski +2 more
201714 citations Open access
Semantic Scholar
Novel podophyllotoxin and benzothiazole derivative induces transitional morphological and functional changes in HaCaT cells.
Piotr Strus, Karol Borensztejn, A. Szczepankiewicz, K. Lisiecki +5 more
2021Toxicology in Vitro13 citations Open access
Semantic Scholar
Synthesis of Imperatorin Analogs and Their Evaluation as Acetylcholinesterase and Butyrylcholinesterase Inhibitors
S. Granica, A. Kiss, Małgorzata Jarończyk, J. Maurin +2 more
2013Archiv der Pharmazie13 citations
Semantic Scholar
Antioxidant Activity of Sulfate Metabolites of Chlorogenic Acid
Małgorzata Rogozińska, K. Lisiecki, Z. Czarnocki, M. Biesaga
2023Applied Sciences11 citations Open access
Semantic Scholar
"Clicking" fragment leads to novel dual-binding cholinesterase inhibitors.
Z. Molęda, A. Zawadzka, Z. Czarnocki, Leticia Monjas +3 more
2021Bioorganic & Medicinal Chemistry11 citations Open access
Semantic Scholar
Identification and synthesis of by-products found in 4-methylthioamphetamine (4-MTA) produced by the Leuckart method.
D. Błachut, K. Wojtasiewicz, K. Krawczyk, J. Maurin +2 more
2012Forensic Science International11 citations
Semantic Scholar
Donepezil–melatonin hybrids as butyrylcholinesterase inhibitors: Improving binding affinity through varying mode of linking fragments
Iwona Łozińska, A. Świerczyńska, Z. Molęda, Alwin M. Hartman +2 more
2018Archiv der Pharmazie10 citations
Semantic Scholar
Convenient synthesis of selected meta- and ortho-substituted pentaarylpyridines via the Suzuki-Miyaura cross-coupling reaction
Piotr Pomarański, P. Roszkowski, J. Maurin, A. Budzianowski +1 more
201710 citations
Semantic Scholar
Enantioselective synthesis of axially chiral 3-bromo-4-alkoxy-2,6-dimethyl-5-(naphthalen-1-yl)pyridines via an asymmetric Suzuki–Miyaura cross-coupling reaction
Piotr Pomarański, Sauvik Samanta, P. Roszkowski, J. Maurin +1 more
201610 citations
Semantic Scholar
Metabolism of N-Acylated-Dopamine
D. Zając, G. Spólnik, P. Roszkowski, W. Danikiewicz +2 more
2014PLoS ONE10 citations Open access
Semantic Scholar
l-Prolinol as a chiral auxiliary in the photochemical synthesis of a new aryltetraline lignan analogue
K. Krawczyk, D. Madej, J. Maurin, Z. Czarnocki
20119 citations
Semantic Scholar
The analytical profile of some 4-methylthioamphetamine (4-MTA) homologues.
D. Błachut, K. Wojtasiewicz, Z. Czarnocki, B. Szukalski
2009Forensic Science International9 citations
Semantic Scholar
(R)-1-Phenylethylamine as chiral auxiliary in the diastereoselective synthesis of tetrahydro-β-carboline derivatives
Aleksandra Siwicka, K. Wojtasiewicz, A. Leniewski, J. Maurin +2 more
20079 citations
Semantic Scholar
Variety of natural products derived from tryptophan and stereoselective synthesis of tetrahydro-β-carboline derivatives of pharmacological importance
P. Roszkowski, Stefan Czarnocki, J. Maurin, Aleksandra Siwicka +4 more
20079 citations
Semantic Scholar
Novel (R)-(+)-limonene-derived ligands: synthesis and application in asymmetric transfer hydrogenations
P. Roszkowski, J. Maurin, Z. Czarnocki
20128 citations
Semantic Scholar
Enantiomers of (2R∗,3R∗)-1-methyl-5-oxo-2-phenyltetrahydro-1H-pyrrolidine-3-carboxylic acid as novel chiral resolving agents
K. Piwowarczyk, A. Zawadzka, P. Roszkowski, J. Szawkało +4 more
20088 citations
Semantic Scholar
Chiral sulfur‐containing structures: Selected synthetic and structural aspects
J. Drabowicz, Adrian Zając, D. Krasowska, Bogdan Bujnicki +10 more
20078 citations Open access
Semantic Scholar
Synthesis of a novel class of fatty acids-derived isoquinolines.
I. Matuszewska, A. Leniewski, P. Roszkowski, Z. Czarnocki
2005Chemistry and Physics of Lipids8 citations
Semantic Scholar
A convenient route to symmetrically and unsymmetrically substituted 3,5-diaryl-2,4,6-trimethylpyridines via Suzuki–Miyaura cross-coupling reaction
D. Błachut, J. Szawkało, Z. Czarnocki
2016Beilstein Journal of Organic Chemistry7 citations Open access
Semantic Scholar
Atropoisomerism in Mono- and Diaryl-Substituted 4-Amino-2,6-lutidines
M. Górecki, P. Roszkowski, D. Błachut, J. Maurin +3 more
20167 citations
Semantic Scholar
(S)-(−)-α-Methylbenzylamine as chiral auxiliary in the synthesis of (+)-lortalamine
J. Pawłowska, K. Krawczyk, K. Wojtasiewicz, J. Maurin +1 more
20097 citations
Semantic Scholar
Unusual visible-light photolytic cleavage of tertiary amides during the synthesis of cyclolignans related to podophyllotoxin
K. Lisiecki, K. Krawczyk, P. Roszkowski, J. Maurin +2 more
20176 citations Open access
Semantic Scholar
New stable atropisomers derived from 2,4,6-collidine and related compounds
J. Szawkało, D. Błachut, P. Roszkowski, Piotr Pomarański +3 more
20166 citations
Semantic Scholar
Atropisomerism in 3,4,5‐Tri‐(2‐methoxyphenyl)‐2,6‐lutidine
P. Roszkowski, D. Błachut, J. Maurin, Magdalena Woźnica +3 more
20136 citations
Semantic Scholar
The synthesis, mass spectrometric properties and identification of some N,N-di-(β-arylisopropyl)formamides related to the synthesis of ring-modified amphetamines.
D. Błachut, W. Danikiewicz, K. Wojtasiewicz, M. Olejnik +3 more
2011Forensic Science International6 citations
Semantic Scholar
Accumulation of radiolabeled N-oleoyl-dopamine in the rat carotid body.
M. Pokorski, D. Zając, A. Kapuściński, Z. Matysiak +1 more
2006Advances in Experimental Medicine and Biology6 citations
Semantic Scholar

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