Výsledky vyhledávání - "Alberto Spezzaferri"

Crystal structure and physicochemical properties of crystalline form of 2'-O-{3-[(7-chloro-4-quinolinyl)amino]propyl}-9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin A

Autor: Biserka Prugovečki, Darko Filic, Kristina Starčević, Alberto Spezzaferri, Dijana Pesic, Stella Jurmanović, Ivica Đilović, Eugene Meenan

Publikováno v: Journal of pharmaceutical sciences. 100(7)

The intent of the study was to prepare and characterize crystalline form of 2′- O -{3-[(7-chloro-4-quinolinyl)amino]propyl}-9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin A ( 1 ), a novel 15-membered azalide derivative with antimalarial activity. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ca77243919e0b0581d56999bfeb6dff
https://pubmed.ncbi.nlm.nih.gov/21394721

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A multi-technique approach using LC-NMR, LC-MS, semi-preparative HPLC, HR-NMR and HR-MS for the isolation and characterization of low-level unknown impurities in GW876008, a novel corticotropin-release factor 1 antagonist

Autor: Luca Rovatti, Lucilla Turco, Arianna Ribecai, Sergio Bacchi, Stefano Provera, Damiano Papini, Anna Mingardi, Simone Guelfi, Sebastiano Mozzo, Carla Marchioro, Alberto Spezzaferri

Publikováno v: Journal of pharmaceutical and biomedical analysis. 53(3)

A multi-technique approach was applied in order to fully characterize four low-level unknown impurities of GW876008, a novel CRF(1) receptor antagonist. Liquid chromatography (LC)-NMR spectroscopy was used in combination with LC-MS to obtain detailed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fff54ac3c7c4c6ffe716540af5b293d8
https://pubmed.ncbi.nlm.nih.gov/20619567

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