TY - CHAP AU - Várnagy, Erzsébet AU - Tóth, Gergő AU - Hosztafi, Sándor AU - Fejős, Ida AU - Malanga, Milo AU - Béni, Szabolcs TI - Ciklodextrin-segített kapilláris elektroforézis: benzil-izokinolin alkaloidok enantiomer-elválasztása T2 - Biotechnológus Napok 2024 CY - Budapest SN - 9786150200880 PY - 2024 SP - 22 UR - https://m2.mtmt.hu/api/publication/34831171 ID - 34831171 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Kalydi, Eszter AU - Malanga, Milo AU - Nielsen, Thorbjørn Terndrup AU - Wimmer, Reinhard AU - Béni, Szabolcs TI - Solving the puzzle of 2-hydroxypropyl β-cyclodextrin: Detailed assignment of the substituent distribution by NMR spectroscopy JF - CARBOHYDRATE POLYMERS J2 - CARBOHYD POLYM PY - 2024 SN - 0144-8617 DO - 10.1016/j.carbpol.2024.122167 UR - https://m2.mtmt.hu/api/publication/34804378 ID - 34804378 LA - English DB - MTMT ER - TY - JOUR AU - Gáborová, Mária AU - Vágvölgyi, Máté AU - Tayeb, Bizhar Ahmed AU - Minorics, Renáta AU - Zupkó, István AU - Jurček, Ondřej AU - Béni, Szabolcs AU - Kubínová, Renata AU - Balogh, György Tibor AU - Hunyadi, Attila TI - Diterpenes Isolated from Three Different Plectranthus Sensu Lato Species and Their Antiproliferative Activities against Gynecological and Glioblastoma Cancer Cells JF - ACS OMEGA J2 - ACS OMEGA VL - 9 PY - 2024 IS - 16 SP - 18495 EP - 18504 PG - 10 SN - 2470-1343 DO - 10.1021/acsomega.4c00800 UR - https://m2.mtmt.hu/api/publication/34779108 ID - 34779108 LA - English DB - MTMT ER - TY - JOUR AU - Dohárszky, András AU - Kalydi, Eszter AU - Völgyi, Gergely AU - Béni, Szabolcs AU - Fejős, Ida TI - Cyclodextrin-Enabled Enantioselective Complexation Study of Cathinone Analogs JF - MOLECULES J2 - MOLECULES VL - 29 PY - 2024 IS - 4 PG - 20 SN - 1420-3049 DO - 10.3390/molecules29040876 UR - https://m2.mtmt.hu/api/publication/34601420 ID - 34601420 N1 - Department of Pharmacognosy, Semmelweis University, Üllői út 26, Budapest, H-1085, Hungary Department of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, Budapest, H-1092, Hungary Department of Pharmaceutical Chemistry, Semmelweis University, Hőgyes Endre utca 7, Budapest, H-1092, Hungary Department of Analytical Chemistry, Institute of Chemistry, ELTE Eötvös Loránd University, Pázmány Péter sétány 1/A, Budapest, H-1117, Hungary Export Date: 12 April 2024 CODEN: MOLEF Correspondence Address: Béni, S.; Department of Pharmacognosy, Üllői út 26, Hungary; email: szabolcs.beni@ttk.elte.hu Correspondence Address: Fejős, I.; Department of Pharmacognosy, Üllői út 26, Hungary; email: fejos.ida@semmelweis.hu AB - The characteristic alkaloid component of the leaves of the catnip shrub (Catha edulis) is cathinone, and its synthetic analogs form a major group of recreational drugs. Cathinone derivatives are chiral compounds. In the literature, several chiral methods using cyclodextrins (CDs) have been achieved so far for diverse sets of analogs; however, a comprehensive investigation of the stability of their CD complexes has not been performed yet. To characterize the enantioselective complex formation, a systematic experimental design was developed in which a total number of 40 neutral, positively, and negatively charged CD derivatives were screened by affinity capillary electrophoresis and compared according to their cavity size, substituent type, and location. The functional groups responsible for the favorable interactions were identified in the case of para-substituted cathinone analog mephedrone, flephedrone, and 4-methylethcathinone (4-MEC) and in the case of 3,4-methylendioxy derivative butylone and methylenedioxypyrovalerone (MDPV). The succinylated-β-CD and subetadex exhibited the highest complex stabilities among the studied drugs. The complex stoichiometry was determined using the Job’s plot method, and the complex structures were further studied using ROESY NMR measurements. The results of our enantioselective complex formation study can facilitate chiral method development and may lead to evaluate potential CD-based antidotes for cathinone analogs. LA - English DB - MTMT ER - TY - JOUR AU - Felegyi, Kristóf AU - Garádi, Zsófia AU - Elżbieta, Studzińska-Sroka AU - Papp, Viktor AU - Boldizsár, Imre AU - Dancsó, András AU - Béni, Szabolcs AU - Przemysław, Zalewski AU - Ványolós, Attila TI - Anticholinesterase and Antityrosinase Secondary Metabolites from the Fungus Xylobolus subpileatus JF - MOLECULES J2 - MOLECULES VL - 29 PY - 2024 IS - 1 PG - 11 SN - 1420-3049 DO - 10.3390/molecules29010213 UR - https://m2.mtmt.hu/api/publication/34457258 ID - 34457258 LA - English DB - MTMT ER - TY - CONF AU - Garádi, Zsófia AU - Tóth, András AU - Gáti, Tamás AU - Dancsó, András AU - Béni, Szabolcs TI - The Contribution of NMR to the Characterization of Isomeric Human Milk Oligosaccharides T2 - PhD Scientific Days 2023 PY - 2023 UR - https://m2.mtmt.hu/api/publication/34562813 ID - 34562813 LA - English DB - MTMT ER - TY - CHAP AU - Papp, Nóra AU - Kéry, Ágnes AU - Filep, Rita AU - Szőke, Éva AU - Lemberkovics, Éva AU - Bányai, Péter AU - Kalász, Huba AU - Szarka, Szabolcs AU - Béni, Szabolcs ED - Szőke, Éva ED - Kéry, Ágnes ED - Lemberkovics, Éva TI - QUALITY REQUIREMENTS FOR HERBAL DRUGS; ANALYTICAL METHODS T2 - From Herbs to Healing PB - Springer Netherlands CY - Cham SN - 9783031173011 PY - 2023 SP - 5 EP - 48 PG - 44 UR - https://m2.mtmt.hu/api/publication/34534824 ID - 34534824 N1 - A 34534347 angol nyelvű változata. LA - English DB - MTMT ER - TY - CONF AU - Kalydi, Eszter AU - Malanga, Milo AU - Yannakopoulou, Konstantina AU - Béni, Szabolcs TI - Interactions of sugammadex with phytotoxins: Common modes of inclusion and a new potential for the old antidote T2 - EUROCD 2023 7th European Cyclodextrin Conference PY - 2023 PG - 1 UR - https://m2.mtmt.hu/api/publication/34165299 ID - 34165299 LA - English DB - MTMT ER - TY - CONF AU - Kalydi, Eszter AU - Béni, Szabolcs AU - Malanga, Milo TI - Unlocking the mysteries of 2-hydroxypropyl-beta-cyclodextrin:an NMR spectroscopy approach to deciphering substitution patterns T2 - EUROCD 2023 7th European Cyclodextrin Conference PY - 2023 UR - https://m2.mtmt.hu/api/publication/34163446 ID - 34163446 N1 - https://www.cyclodextrinconference.com/wp-content/uploads/2023/07/EuroCD-2023-Scientific-Program-5.pdf LA - English DB - MTMT ER - TY - CONF AU - Manet, Ilse AU - Agnes, Marco AU - Mazza, Arianna AU - Kalydi, Eszter AU - Béni, Szabolcs AU - Malanga, Milo TI - Cyclodextrin polymers as versatile tools for innovation in the combination of chemo- and phototherapy under hypoxia T2 - EUROCD 2023 7th European Cyclodextrin Conference PY - 2023 UR - https://m2.mtmt.hu/api/publication/34163436 ID - 34163436 N1 - https://www.cyclodextrinconference.com/wp-content/uploads/2023/07/EuroCD-2023-Scientific-Program-5.pdf LA - English DB - MTMT ER -