Insulinotropic action of (2S)-2-benzyl-3-(cis-hexahydro-2-isoindolinylcarbonyl) propionate. II. Ionophoretic and conformational aspects.

in General Pharmacology (1995), 26(6), 1319-25

1. The non-sulphonylurea insulinotropic agent sodium (2S)-2-benzyl-3-(cis-hexahydro-2-isoindolinylcarbonyl) propionate (KAD-1229) was found to display calcium ionophoretic activity in an artificial ... [more ▼]

1. The non-sulphonylurea insulinotropic agent sodium (2S)-2-benzyl-3-(cis-hexahydro-2-isoindolinylcarbonyl) propionate (KAD-1229) was found to display calcium ionophoretic activity in an artificial membrane model. 2. Conformation analysis indicated that a complex between calcium and KAD-1229, with a 1:2 stoichiometry, indeed displays favourable attributes for ionophoretic activity across a hydrophobic environment. 3. It is speculated that the ionophoretic property of KAD-1229 might participate to the remodelling of cationic fluxes evoked by this insulinotropic agent in pancreatic islet cells. [less ▲]