Your account is not claimed yet. You can sign up with ORCID to claim your account.

Ryszard Ostaszewski (R Ostaszewski)

ResearcherID Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2018-2023
Publications (10 Years): 31

Top Venues

International journal of molecular sciences

Materials (Basel, Switzerland)

Molecules (Basel, Switzerland)

The Journal of organic chemistry

Polish Academy of Sciences

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Polish Academy of Sciences

Poland

Profesor :: Institute of Organic Chemistry

Publications

Dominik Koszelewski, Paweł Kowalczyk, Jan Samsonowicz-Górski, Anastasiia Hrunyk, Anna Brodzka, Justyna Łęcka, Karol Kramkowski, Ryszard Ostaszewski
Synthesis and Antimicrobial Activity of the Pathogenic E. coli Strains of p -Quinols: Additive Effects of Copper-Catalyzed Addition of Aryl Boronic Acid to Benzoquinones. International journal of molecular sciences 24 (2) (2023)
Dominik Koszelewski, Paweł Kowalczyk, Anna Brodzka, Anastasiia Hrunyk, Karol Kramkowski, Ryszard Ostaszewski
Enzymatic Synthesis of a Novel Coumarin Aminophosphonates: Antibacterial Effects and Oxidative Stress Modulation on Selected E. coli Strains. International journal of molecular sciences 24 (8) (2023)
Paweł Kowalczyk, Dominik Koszelewski, Anna Brodzka, Karol Kramkowski, Ryszard Ostaszewski
Evaluation of Antibacterial Activity against Nosocomial Pathogens of an Enzymatically Derived α-Aminophosphonates Possessing Coumarin Scaffold. International journal of molecular sciences 24 (19) (2023)
Dominik Koszelewski, Paweł Kowalczyk, Jan Samsonowicz-Górski, Anastasiia Hrunyk, Anna Brodzka, Justyna Łęcka, Karol Kramkowski, Ryszard Ostaszewski
Synthesis and Antimicrobial Activity of the Pathogenic E. coli Strains of p -Quinols: Additive Effects of Copper-Catalyzed Addition of Aryl Boronic Acid to Benzoquinones. International journal of molecular sciences 24 (2) (2023)
Dominik Koszelewski, Paweł Kowalczyk, Anna Brodzka, Anastasiia Hrunyk, Karol Kramkowski, Ryszard Ostaszewski
Enzymatic Synthesis of a Novel Coumarin Aminophosphonates: Antibacterial Effects and Oxidative Stress Modulation on Selected E. coli Strains. International journal of molecular sciences 24 (8) (2023)
Dominik Koszelewski, Paweł Kowalczyk, Jan Samsonowicz-Górski, Anastasiia Hrunyk, Anna Brodzka, Justyna Łęcka, Karol Kramkowski, Ryszard Ostaszewski
Synthesis and Antimicrobial Activity of the Pathogenic E. coli Strains of p -Quinols: Additive Effects of Copper-Catalyzed Addition of Aryl Boronic Acid to Benzoquinones. International journal of molecular sciences 24 (2) (2023)
Dominik Koszelewski, Paweł Kowalczyk, Anna Brodzka, Anastasiia Hrunyk, Karol Kramkowski, Ryszard Ostaszewski
Enzymatic Synthesis of a Novel Coumarin Aminophosphonates: Antibacterial Effects and Oxidative Stress Modulation on Selected E. coli Strains. International journal of molecular sciences 24 (8) (2023)
Dominik Koszelewski, Paweł Kowalczyk, Jan Samsonowicz-Górski, Anastasiia Hrunyk, Anna Brodzka, Justyna Łęcka, Karol Kramkowski, Ryszard Ostaszewski
Synthesis and Antimicrobial Activity of the Pathogenic E. coli Strains of p -Quinols: Additive Effects of Copper-Catalyzed Addition of Aryl Boronic Acid to Benzoquinones. International journal of molecular sciences 24 (2) (2023)
Dominik Koszelewski, Paweł Kowalczyk, Anna Brodzka, Anastasiia Hrunyk, Karol Kramkowski, Ryszard Ostaszewski
Enzymatic Synthesis of a Novel Coumarin Aminophosphonates: Antibacterial Effects and Oxidative Stress Modulation on Selected E. coli Strains. International journal of molecular sciences 24 (8) (2023)
Anna Brodzka, Paweł Kowalczyk, Damian Trzepizur, Dominik Koszelewski, Karol Kramkowski, Mateusz Szymczak, Aleksandra Wypych, Rafał Lizut, Ryszard Ostaszewski
The Synthesis and Evaluation of Diethyl Benzylphosphonates as Potential Antimicrobial Agents. Molecules (Basel, Switzerland) 27 (20) (2022)
Jan Samsonowicz-Górski, Dominik Koszelewski, Paweł Kowalczyk, Paweł Śmigielski, Anastasiia Hrunyk, Karol Kramkowski, Aleksandra Wypych, Mateusz Szymczak, Rafał Lizut, Ryszard Ostaszewski
Promiscuous Lipase-Catalyzed Knoevenagel-Phospha-Michael Reaction for the Synthesis of Antimicrobial β-Phosphono Malonates. International journal of molecular sciences 23 (15) (2022)
A Samborski, Paweł Jankowski, Ryszard Ostaszewski
The influence of UV light on the course of fluorescent enzyme assays. Preparative biochemistry & biotechnology (2022)
Anna Brodzka, Dominik Koszelewski, Ryszard Ostaszewski
Simultaneous Enantiodivergent Synthesis of Diverse Lactones and Lactams via Sequential One-Pot Enzymatic Kinetic Resolution-Ring-Closing Metathesis Reactions. Molecules (Basel, Switzerland) 27 (22) (2022)
Paweł Kowalczyk, Dominik Koszelewski, Barbara Gawdzik, Jan Samsonowicz-Górski, Karol Kramkowski, Aleksandra Wypych, Rafał Lizut, Ryszard Ostaszewski
Promiscuous Lipase-Catalyzed Markovnikov Addition of H-Phosphites to Vinyl Esters for the Synthesis of Cytotoxic α-Acyloxy Phosphonate Derivatives. Materials (Basel, Switzerland) 15 (5) (2022)
Dominik Koszelewski, Paweł Kowalczyk, Paweł Śmigielski, Jan Samsonowicz-Górski, Karol Kramkowski, Aleksandra Wypych, Mateusz Szymczak, Ryszard Ostaszewski
Relationship between Structure and Antibacterial Activity of α-Aminophosphonate Derivatives Obtained via Lipase-Catalyzed Kabachnik-Fields Reaction. Materials (Basel, Switzerland) 15 (11) (2022)
Parul Parul, Paweł Kowalczyk, Dominik Koszelewski, Mateusz Szymczak, Karol Kramkowski, Aleksandra Wypych, Ryszard Ostaszewski
Influence of Open Chain and Cyclic Structure of Peptidomimetics on Antibacterial Activity in E . coli Strains. Molecules (Basel, Switzerland) 27 (11) (2022)
Jan Samsonowicz-Górski, Anna Brodzka, Ryszard Ostaszewski, Dominik Koszelewski
Intensification of Double Kinetic Resolution of Chiral Amines and Alcohols via Chemoselective Formation of a Carbonate-Enzyme Intermediate. Molecules (Basel, Switzerland) 27 (14) (2022)
Barbara Gawdzik, Paweł Kowalczyk, Dominik Koszelewski, Anna Brodzka, Joanna Masternak, Karol Kramkowski, Aleksandra Wypych, Ryszard Ostaszewski
The Evaluation of DHPMs as Biotoxic Agents on Pathogen Bacterial Membranes. Membranes 12 (2) (2022)
Jan Samsonowicz-Górski, Paweł Kowalczyk, Dominik Koszelewski, Anna Brodzka, Mateusz Szymczak, Karol Kramkowski, Ryszard Ostaszewski
The Synthesis and Evaluation of Amidoximes as Cytotoxic Agents on Model Bacterial E. coli Strains. Materials (Basel, Switzerland) 14 (24) (2021)
Paweł Kowalczyk, Mateusz Szymczak, Magdalena Maciejewska, Łukasz Laskowski, Magdalena Laskowska, Ryszard Ostaszewski, Grzegorz Skiba, Ida Franiak-Pietryga
All That Glitters Is Not Silver-A New Look at Microbiological and Medical Applications of Silver Nanoparticles. International journal of molecular sciences 22 (2) (2021)
Paweł Kowalczyk, Damian Trzepizur, Mateusz Szymczak, Grzegorz Skiba, Karol Kramkowski, Ryszard Ostaszewski
1,2-Diarylethanols-A New Class of Compounds That Are Toxic to E. coli K12, R2-R4 Strains. Materials (Basel, Switzerland) 14 (4) (2021)
Paweł Kowalczyk, Barbara Gawdzik, Damian Trzepizur, Mateusz Szymczak, Grzegorz Skiba, Stanisława Raj, Karol Kramkowski, Rafał Lizut, Ryszard Ostaszewski
δ-Lactones-A New Class of Compounds That Are Toxic to E. coli K12 and R2-R4 Strains. Materials (Basel, Switzerland) 14 (11) (2021)
Paweł Kowalczyk, Monika Wilk, Parul Parul, Mateusz Szymczak, Karol Kramkowski, Stanisława Raj, Grzegorz Skiba, Dorota Sulejczak, Patrycja Kleczkowska, Ryszard Ostaszewski
The Synthesis and Evaluation of Aminocoumarin Peptidomimetics as Cytotoxic Agents on Model Bacterial E. coli Strains. Materials (Basel, Switzerland) 14 (19) (2021)
Damian Trzepizur, Anna Brodzka, Dominik Koszelewski, Ryszard Ostaszewski
Selective Esterification of Phosphonic Acids. Molecules (Basel, Switzerland) 26 (18) (2021)
Dominik Koszelewski, Anna Brodzka, Arleta Madej, Damian Trzepizur, Ryszard Ostaszewski
Evaluation of gem-Diacetates as Alternative Reagents for Enzymatic Regio- and Stereoselective Acylation of Alcohols. The Journal of organic chemistry 86 (9) (2021)
Anna Brodzka, Dominik Koszelewski, Ryszard Ostaszewski
Dual Activity of Grubbs-Type Catalyst in the Transvinylation of Carboxylic Acids and Ring-Closing Metathesis Reactions. The Journal of organic chemistry 85 (23) (2020)
Paweł Kowalczyk, Arleta Madej, Mateusz Szymczak, Ryszard Ostaszewski
α-Amidoamids as New Replacements of Antibiotics-Research on the Chosen K12, R2-R4 E. coli Strains. Materials (Basel, Switzerland) 13 (22) (2020)
Paweł Kowalczyk, Arleta Madej, Daniel Paprocki, Mateusz Szymczak, Ryszard Ostaszewski
Coumarin Derivatives as New Toxic Compounds to Selected K12, R1-R4 E. coli Strains. Materials (Basel, Switzerland) 13 (11) (2020)
Dominik Koszelewski, Ryszard Ostaszewski
Enzyme Promiscuity as a Remedy for the Common Problems with Knoevenagel Condensation. Chemistry (Weinheim an der Bergstrasse, Germany) 25 (43) (2019)
Anna Brodzka, Filip Borys, Dominik Koszelewski, Ryszard Ostaszewski
Studies on the Synthesis of Endocyclic Enol Lactones via a RCM of Selected Vinyl Esters. The Journal of organic chemistry 83 (15) (2018)
Arleta Madej, Dominik Koszelewski, Daniel Paprocki, Anna Brodzka, Ryszard Ostaszewski
The sustainable synthesis of peptidomimetics via chemoenzymatic tandem oxidation-Ugi reaction. RSC advances 8 (50) (2018)

Ryszard Ostaszewski.css-eqlu8i{font-size:small;padding-left:4px;} (R Ostaszewski)

Publication Activity (10 Years)

Top Topics

Top Venues

Ryszard Ostaszewski (R Ostaszewski)