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Arch Pharm (Weinheim)
; 343(10): 583-9, 2010 Oct.
Article
in English
| MEDLINE
| ID: mdl-20941728
ABSTRACT
Selective monofluorination of the α-glycosidase inhibitor and antidiabetic agent miglitol at positions C(2') or C(6) creates competitive inhibitors of glycosidases. Introducing a fluorine substituent at position C(6) results in a reduced binding to the enzyme whereas fluorination at C(2') produces an inhibitor with an activity four times higher than the parent compound. This compound is selective for the α-galactosidase from green coffee beans. Its screening against a panel of human cell lines showed a low cytotoxicity, therefore, making this compound an interesting candidate for further clinical investigations.