Details

Autor(en) / Beteiligte

• Vaccarin, Christian
• Gabbia, Daniela
• Franceschinis, Erica
• De Martin, Sara
• Roverso, Marco
• Bogialli, Sara
• Sacchetti, Gianni
• Tupini, Chiara
• Lampronti, Ilaria
• Gambari, Roberto
• Cabrini, Giulio
• Dechecchi, Maria Cristina
• Tamanini, Anna
• Marzaro, Giovanni
• Chilin, Adriana

Titel

Improved Trimethylangelicin Analogs for Cystic Fibrosis: Design, Synthesis and Preliminary Screening

Ist Teil von

• International journal of molecular sciences, 2022-10, Vol.23 (19), p.11528

Ort / Verlag

Basel: MDPI AG

Erscheinungsjahr

2022

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• A small library of new angelicin derivatives was designed and synthesized with the aim of bypassing the side effects of trimethylangelicin (TMA), a promising agent for the treatment of cystic fibrosis. To prevent photoreactions with DNA, hindered substituents were inserted at the 4 and/or 6 positions. Unlike the parent TMA, none of the new derivatives exhibited significant cytotoxicity or mutagenic effects. Among the synthesized compounds, the 4-phenylderivative 12 and the 6-phenylderivative 25 exerted a promising F508del CFTR rescue ability. On these compounds, preliminary in vivo pharmacokinetic (PK) studies were carried out, evidencing a favorable PK profile per se or after incorporation into lipid formulations. Therefore, the selected compounds are good candidates for future extensive investigation to evaluate and develop novel CFTR correctors based on the angelicin structure.