Efonidipine

Efonidipine
Clinical data
Trade names	Landel (ランデル)
AHFS/Drugs.com	International Drug Names
Routes of; administration	Oral
ATC code	none;
Legal status
Legal status	In general: ℞ (Prescription only);
Identifiers
	IUPAC name 2-(Phenyl-(phenylmethyl)amino)ethyl 5-(5,5-dimethyl-2-oxo-1,3-dioxa-2λ5-phosphacyclohex-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate;
CAS Number	111011-63-3 ;
PubChem CID	119171;
ChemSpider	106463 ;
UNII	40ZTP2T37Q;
ChEBI	CHEBI:135859;
ChEMBL	ChEMBL2074922 ;
CompTox Dashboard (EPA)	DTXSID9043988 ;
Chemical and physical data
Formula	C34H38N3O7P
Molar mass	631.666 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES O=P1(OCC(CO1)(C)C)C/4=C(/N\C(=C(\C(=O)OCCN(c2ccccc2)Cc3ccccc3)C\4c5cccc([N+]([O-])=O)c5)C)C;
	InChI InChI=1S/C34H38N3O7P/c1-24-30(33(38)42-19-18-36(28-15-9-6-10-16-28)21-26-12-7-5-8-13-26)31(27-14-11-17-29(20-27)37(39)40)32(25(2)35-24)45(41)43-22-34(3,4)23-44-45/h5-17,20,31,35H,18-19,21-23H2,1-4H3 ; Key:NSVFSAJIGAJDMR-UHFFFAOYSA-N ;
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Efonidipine (INN) is a dihydropyridine calcium channel blocker marketed by Shionogi & Co. of Japan. It was launched in 1995, under the brand name Landel (ランデル). The drug blocks both T-type and L-type calcium channels. Drug Controller General of India (DCGI) has approved the use of efonidipine in India. It is launched under the brand name "Efnocar" (Zuventus Health care ltd, India).