dr hab. inż. Tomasz Laskowski
Zatrudnienie
- Profesor uczelni w Katedra Technologii Leków i Biochemii
Media społecznościowe
Kontakt
- tomasz.laskowski@pg.edu.pl
Profesor uczelni
- Miejsce pracy
- Budynek B Wydziału Chemicznego
- Telefon
- +48601240161
- tomasz.laskowski@pg.edu.pl
Wybrane publikacje
-
Analytical studies on ascosin, candicidin and levorin multicomponent antifungal antibiotic complexes. The stereostructure of ascosin A2
In the class of polyene macrolides, there is a subgroup of aromatic heptaenes, which exhibit the highest antifungal activity within this type of antibiotics. Yet, due to their complex nature, aromatic heptaenes were not extensively studied and their potential as drugs is currently underexploited. Moreover, there are many inconsistencies in the literature regarding the composition and the structures of the individual components...
-
Light-Induced Transformation of the Aromatic Heptaene Antifungal Antibiotic Candicidin D into Its All-Trans Isomer
Illumination of the aromatic heptaene macrolide antifungal antibiotic candicicin D with UV light results in an isomerization of the molecule. The product formed after irradiation of the candicidin complex with UV light (λ=365nm), namely, iso-candicidin D, was isolated and subjected to 2D NMR studies, consisting of DQF-COSY, ROESY, TOCSY, HSQC, and HMBC experiments. The obtained spectral data unambiguously evidenced that iso-candicidin...
-
Intercalation complex of imidazoacridinone C-1311, a potential anticancer drug, with DNA helix d(CGATCG)2: stereostructural studies by 2D NMR spectroscopy.
Imidazoacridinone C-1311 (Symadex®) is a powerful antitumor agent, which successfully made its way through the Phase I clinical trials and has been recommended for Phase II few a years ago. It has been shown experimentally that during the initial stage of its action C-1311 forms a relatively stable intercalation complex with DNA, yet it has shown no base-sequence specificity while binding to DNA. In this paper, the d(CGATCG)2:C-1311...
Uzyskane stopnie/tytuły naukowe
-
2023-12-12
Nadanie stopnia naukowego
dr hab. inż. nauki chemiczne (Dziedzina nauk ścisłych i przyrodniczych) -
2014-10-08
Nadanie stopnia naukowego
dr inż. Biotechnologia - nauki chemiczne (Dziedzina nauk chemicznych)
wyświetlono 2905 razy