CAS NO: | 118587-22-7 |
规格: | ≥98% |
BBR 2160 is a dihydropyridine analogue belonging to the group of the so-called tiampidine that has calcium-antagonistic properties in cardiac tissue. Intracellular microelectrodes have been used to characterize the electrophysiological properties of BBR 2160 on sheep Purkinje fibres and guinea-pig papillary muscle. BBR 2160 (10(-7) and 10(-6) M) dose dependently decreased the contractility of driven Purkinje fibre and papillary muscle. This effect was associated with a lowering of the plateau phase and a shortening of action potential duration in papillary muscle. References: Barbieri M, Masini I, Porciatti F, Cerbai E, Mugelli A. Cardiac electrophysiological effects of a new dihydropyridine calcium antagonist (BBR 2160). Pharmacol Res. 1991 Jan;23(1):87-94. PubMed PMID: 2047363.
纯度:≥98%
CAS:118587-22-7
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