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Details

Stereochemistry RACEMIC
Molecular Formula C27H32N2O3.2ClH
Molecular Weight 505.476
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of TAMOLARIZINE DIHYDROCHLORIDE

SMILES

Cl.Cl.COC1=C(OC)C=C(C=C1)C(O)CN2CCN(CC2)C(C3=CC=CC=C3)C4=CC=CC=C4

InChI

InChIKey=ZIGNSXDSBVYYFD-UHFFFAOYSA-N
InChI=1S/C27H32N2O3.2ClH/c1-31-25-14-13-23(19-26(25)32-2)24(30)20-28-15-17-29(18-16-28)27(21-9-5-3-6-10-21)22-11-7-4-8-12-22;;/h3-14,19,24,27,30H,15-18,20H2,1-2H3;2*1H

HIDE SMILES / InChI
Tamolarizine (also known as NC-1100), an organic Ca2+ channel blocker, was studied in clinical trials phase II in patients with neurological disorders. However, these studies were discontinued. In addition, experiments on rodents have shown that tamolarizine treatment protected the hippocampus from ischemic brain damage and ameliorated place learning impairment. Tamolarizine was also able to reverse the multidrug-resistance phenotype in human leukemia K562 cells through direct interaction with P-glycoprotein.

Approval Year

PubMed

PubMed

TitleDatePubMed
Reversal of multidrug resistance in human leukemia K562 by tamolarizine, a novel calcium antagonist.
2000-03
Ameliorative effects of tamolarizine on place learning impairment induced by transient forebrain ischemia in rats.
2000-01-17
A new type of Ca2+ channel blocker, NC-1100, inhibits the low- and high-threshold Ca2+ currents in the rat CNS neurons.
1992-12-11
Selectivity of cerebral vasodilators on basilar arteries.
1986
Name Type Language
1-PIPERAZINEETHANOL, .ALPHA.-(3,4-DIMETHOXYPHENYL)-4-(DIPHENYLMETHYL)-, DIHYDROCHLORIDE
Preferred Name English
TAMOLARIZINE DIHYDROCHLORIDE
Common Name English
1-PIPERAZINEETHANOL, .ALPHA.-(3,4-DIMETHOXYPHENYL)-4-(DIPHENYLMETHYL)-, HYDROCHLORIDE (1:2)
Systematic Name English
TAMOLARIZINE HYDROCHLORIDE [JAN]
Common Name English
Code System Code Type Description
CAS
93035-33-7
Created by admin on Mon Mar 31 23:41:52 GMT 2025 , Edited by admin on Mon Mar 31 23:41:52 GMT 2025
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PUBCHEM
146395
Created by admin on Mon Mar 31 23:41:52 GMT 2025 , Edited by admin on Mon Mar 31 23:41:52 GMT 2025
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EPA CompTox
DTXSID50918762
Created by admin on Mon Mar 31 23:41:52 GMT 2025 , Edited by admin on Mon Mar 31 23:41:52 GMT 2025
PRIMARY
FDA UNII
8W2G6APOWB
Created by admin on Mon Mar 31 23:41:52 GMT 2025 , Edited by admin on Mon Mar 31 23:41:52 GMT 2025
PRIMARY