General Information of the Drug (ID: ferrodrug0223)
Name
Dauricine
Synonyms
Dauricine; 524-17-4; NSC 36413; 8QTO90G5W5; CHEBI:4331; 4-[[(1R)-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl]methyl]-2-[4-[[(1R)-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl]methyl]phenoxy]phenol; 4-{[(1R)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl}-2-(4-{[(1R)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl}phenoxy)phenol; UNII-8QTO90G5W5; NSC-36413; DAURICINE [MI]; 6,6'-Di-O-methyldauricoline; CHEMBL442717; SCHEMBL2233953; DTXSID90966808; 4-(((1R)-1,2,3,4-TETRAHYDRO-6,7-DIMETHOXY-2-METHYL-1-ISOQUINOLINYL)METHYL)-2-(4-(((1R)-1,2,3,4-TETRAHYDRO-6,7-DIMETHOXY-2-METHYL-1-ISOQUINOLINYL)METHYL)PHENOXY)PHENOL; HY-N0220; BDBM50370415; s9295; AKOS037514611; CCG-270271; Phenol, 4-((1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl)methyl)-2-(4-((1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl)methyl)phenoxy)-, (R-(R*,R*))-; CS-0008258; FT-0624458; A14718; C09419; Q5228100; Phenol, 4-[[(1R)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl]methyl]-2-[4-[[(1R)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl]methyl]phenoxy]-

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Structure
Formula
C38H44N2O6
IUPAC Name
4-[[(1R)-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl]methyl]-2-[4-[[(1R)-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl]methyl]phenoxy]phenol
Canonical SMILES
CN1CCC2=CC(=C(C=C2C1CC3=CC=C(C=C3)OC4=C(C=CC(=C4)CC5C6=CC(=C(C=C6CCN5C)OC)OC)O)OC)OC
InChI
InChI=1S/C38H44N2O6/c1-39-15-13-26-20-35(42-3)37(44-5)22-29(26)31(39)17-24-7-10-28(11-8-24)46-34-19-25(9-12-33(34)41)18-32-30-23-38(45-6)36(43-4)21-27(30)14-16-40(32)2/h7-12,19-23,31-32,41H,13-18H2,1-6H3/t31-,32-/m1/s1
InChIKey
AQASRZOCERRGBL-ROJLCIKYSA-N
PubChem CID
73400
Full List of Ferroptosis Target Related to This Drug
Phospholipid hydroperoxide glutathione peroxidase (GPX4)
In total 1 item(s) under this Target
Experiment 1 Reporting the Ferroptosis-centered Drug Act on This Target [1]
Target for Ferroptosis Suppressor
Responsed Disease Intracerebral hemorrhage ICD-11: 8B00
Pathway Response Fatty acid metabolism hsa01212
Ferroptosis hsa04216
Cell Process Cell ferroptosis
In Vitro Model SH-SY5Y cells Neuroblastoma Homo sapiens CVCL_0019
In Vivo Model
Adult male C57BL/6 mice weighing 20-28 g were maintained in the specific pathogen-free (SPF) facility to be used in this study. Mice were subjected to a 12-h light/dark cycle at a constant ambient temperature (22 ± 1 ). Mice were randomly assigned into the following five groups based on random numbers generated using SPSS. The sham group(n = 20, of which 20 survived) was subjected to mock surgery (craniotomy without collagenase) and treated with 0.1 mL 0.9% saline. The intracerebral hemorrhage(ICH) group (n = 29, of which 23 survived) was subjected to ICH surgery, then treated with 0.9% saline. The low Dauricine(Dau) group (n = 24, of which 20 survived) was subjected to ICH surgery, then immediately treated with 5 mg/kg Dau via tail vein injection. The medium Dau group (n = 25, of which 22 survived)was subjected to ICH surgery, then treated with 10 mg/kg Dau. The high Dau group (n = 24, of which 22 survived)was subjected to ICH surgery, then immediately treated with 15 mg/kg Dau.

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Response regulation Dauricine (Dau) could inhibit ferroptosis of nerve cells and alleviate brain injury after intracerebral hemorrhage by upregulating glutathione peroxidase 4 (GPX4) and glutathione reductase (GSR) co-expression. Therefore, Dau may be an effective drug for inhibiting ferroptosis and treating intracerebral hemorrhage.
References
Ref 1 Dauricine alleviated secondary brain injury after intracerebral hemorrhage by upregulating GPX4 expression and inhibiting ferroptosis of nerve cells. Eur J Pharmacol. 2022 Jan 5;914:174461. doi: 10.1016/j.ejphar.2021.174461. Epub 2021 Aug 29.