U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C27H31N7OS
Molecular Weight 501.646
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Fimasartan

SMILES

CCCCC1=NC(C)=C(CC(=S)N(C)C)C(=O)N1CC2=CC=C(C=C2)C3=CC=CC=C3C4=NN=NN4

InChI

InChIKey=AMEROGPZOLAFBN-UHFFFAOYSA-N
InChI=1S/C27H31N7OS/c1-5-6-11-24-28-18(2)23(16-25(36)33(3)4)27(35)34(24)17-19-12-14-20(15-13-19)21-9-7-8-10-22(21)26-29-31-32-30-26/h7-10,12-15H,5-6,11,16-17H2,1-4H3,(H,29,30,31,32)

HIDE SMILES / InChI

Molecular Formula C27H31N7OS
Molecular Weight 501.646
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description
Curator's Comment: description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/23811571, http://www.boryung.co.kr/eng/product/mainProduct.do

Fimasartan is a angiotensin II receptor antagonist which was developed in Korea for the treatment of hypertension. The drug is available in different forms: Kanarb, Dukarb (in combination with Amlodipine), Tuvero (in combination with Rosuvastatin). Fimasartan was tested to be effective in Mexican and Russian population and now is being tested in the USA.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
0.13 nM [IC50]
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
KANARB

Approved Use

For the treatment of essential hypertension.

Launch Date

2010
Cmax

Cmax

ValueDoseCo-administeredAnalytePopulation
11.6 ng/mL
20 mg single, oral
dose: 20 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
66.2 ng/mL
60 mg single, oral
dose: 60 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
136 ng/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
227 ng/mL
240 mg single, oral
dose: 240 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
601 ng/mL
480 mg single, oral
dose: 480 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
123 ng/mL
120 mg 1 times / day multiple, oral
dose: 120 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
224 ng/mL
120 mg 1 times / day multiple, oral
dose: 120 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
309 ng/mL
360 mg 1 times / day multiple, oral
dose: 360 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
403 ng/mL
360 mg 1 times / day multiple, oral
dose: 360 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
227 ng/mL
240 mg single, oral
dose: 240 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
183 ng/mL
240 mg single, oral
dose: 240 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FED
289.3 ng/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
422 ng/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: UNKNOWN
food status: FASTED
1864.4 ng/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: UNKNOWN
food status: FASTED
281.9 μg/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
457.7 μg/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
AUC

AUC

ValueDoseCo-administeredAnalytePopulation
98.8 ng × h/mL
20 mg single, oral
dose: 20 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
413 ng × h/mL
60 mg single, oral
dose: 60 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
783 ng × h/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
1116 ng × h/mL
240 mg single, oral
dose: 240 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
2448 ng × h/mL
480 mg single, oral
dose: 480 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
636 ng × h/mL
120 mg 1 times / day multiple, oral
dose: 120 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
801 ng × h/mL
120 mg 1 times / day multiple, oral
dose: 120 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
1157 ng × h/mL
360 mg 1 times / day multiple, oral
dose: 360 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
1441 ng × h/mL
360 mg 1 times / day multiple, oral
dose: 360 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
1116 ng × h/mL
240 mg single, oral
dose: 240 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
1033 ng × h/mL
240 mg single, oral
dose: 240 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FED
932 ng × h/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
1509.7 ng × h/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: UNKNOWN
food status: FASTED
4768.1 ng × h/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: UNKNOWN
food status: FASTED
913.6 μg × h/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
1580.8 μg × h/mL
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
T1/2

T1/2

ValueDoseCo-administeredAnalytePopulation
5.53 h
20 mg single, oral
dose: 20 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
5.37 h
60 mg single, oral
dose: 60 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
9.33 h
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
10.1 h
240 mg single, oral
dose: 240 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
16.2 h
480 mg single, oral
dose: 480 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
4.73 h
120 mg 1 times / day multiple, oral
dose: 120 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
14 h
120 mg 1 times / day multiple, oral
dose: 120 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
5.71 h
360 mg 1 times / day multiple, oral
dose: 360 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
17.9 h
360 mg 1 times / day multiple, oral
dose: 360 mg
route of administration: Oral
experiment type: MULTIPLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
10.1 h
240 mg single, oral
dose: 240 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
13.1 h
240 mg single, oral
dose: 240 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FED
7.4 h
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: MALE
food status: FASTED
8.2 h
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: UNKNOWN
food status: FASTED
8.5 h
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: UNKNOWN
food status: FASTED
9.8 h
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
11.35 h
120 mg single, oral
dose: 120 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FIMASARTAN plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: FEMALE / MALE
food status: UNKNOWN
Funbound

Funbound

ValueDoseCo-administeredAnalytePopulation
5%
FIMASARTAN plasma
Homo sapiens
Doses

Doses

DosePopulationAdverse events​
480 mg single, oral
Highest studied dose
Dose: 480 mg
Route: oral
Route: single
Dose: 480 mg
Sources:
healthy, ADULT
Health Status: healthy
Age Group: ADULT
Sex: M
Food Status: FASTED
Sources:
360 mg 1 times / day multiple, oral
Studied dose
Dose: 360 mg, 1 times / day
Route: oral
Route: multiple
Dose: 360 mg, 1 times / day
Sources:
healthy, ADULT
Health Status: healthy
Age Group: ADULT
Sex: M
Food Status: UNKNOWN
Sources:
Other AEs: Blood pressure decreased...
Other AEs:
Blood pressure decreased
Sources:
AEs

AEs

AESignificanceDosePopulation
Blood pressure decreased
360 mg 1 times / day multiple, oral
Studied dose
Dose: 360 mg, 1 times / day
Route: oral
Route: multiple
Dose: 360 mg, 1 times / day
Sources:
healthy, ADULT
Health Status: healthy
Age Group: ADULT
Sex: M
Food Status: UNKNOWN
Sources:
PubMed

PubMed

TitleDatePubMed
Cardioprotective effect of fimasartan, a new angiotensin receptor blocker, in a porcine model of acute myocardial infarction.
2015-01
The Efficacy of Fimasartan for Cardiovascular Events and Metabolic Syndrome (K-MetS Study): Rationale, Design and Participant Characteristics.
2014-05
Effect of renal function on the pharmacokinetics of fimasartan: a single-dose, open-label, Phase I study.
2014
Safety and efficacy of fimasartan in patients with arterial hypertension (Safe-KanArb study): an open-label observational study.
2013-02
Influence of Fimasartan (a Novel AT(1) Receptor Blocker) on Catecholamine Release in the Adrenal Medulla of Spontaneously Hypertensive Rats.
2013-02
Fimasartan, anti-hypertension drug, suppressed inducible nitric oxide synthase expressions via nuclear factor-kappa B and activator protein-1 inactivation.
2013
Pharmacological characterization of BR-A-657, a highly potent nonpeptide angiotensin II receptor antagonist.
2013
Fimasartan, a novel angiotensin II receptor antagonist.
2012-07
Efficacy and tolerability of fimasartan, a new angiotensin receptor blocker, compared with losartan (50/100 mg): a 12-week, phase III, multicenter, prospective, randomized, double-blind, parallel-group, dose escalation clinical trial with an optional 12-week extension phase in adult Korean patients with mild-to-moderate hypertension.
2012-03
Simultaneous determination of fimasartan, a novel antihypertensive agent, and its active metabolite in rat plasma by liquid chromatography-tandem mass spectrometry.
2011-11
Effect of age on the pharmacokinetics of fimasartan (BR-A-657).
2011-11
Pharmacokinetic interaction of fimasartan, a new angiotensin II receptor antagonist, with amlodipine in healthy volunteers.
2011-06
Patents

Sample Use Guides

Fimasartan is taken as a single oral dose of 60-mg tablet or a single 30-mg intravenous (IV) infusion.
Route of Administration: Other
Rabbit thoracic aorta cells were incubated with different concentrations of fimasartan ((0.1, 1, 10 nM). At those concentrations fimasartan caused nonparallel rightward shifts in the concentration–contractile response curve to Ang II with a significant reduction in the maximal contractile response to 96.6, 47 and 18%, respectively.
Substance Class Chemical
Created
by admin
on Mon Mar 31 18:20:57 GMT 2025
Edited
by admin
on Mon Mar 31 18:20:57 GMT 2025
Record UNII
P58222188P
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
BR1015 component fimasartan
Preferred Name English
Fimasartan
INN   WHO-DD  
INN  
Official Name English
fimasartan [INN]
Common Name English
2-((2-BUTYL-4-METHYL-6-OXO-1-((2'-(1H-TETRAZOL-5-YL)BIPHENYL-4-YL)METHYL)-1,6-DIHYDROPYRIMIDIN-5-YL))-N,N-DIMETHYLTHIOACETAMIDE
Systematic Name English
Fimasartan [WHO-DD]
Common Name English
BR1019 component fimasartan
Common Name English
Classification Tree Code System Code
WHO-ATC C09DA10
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
WHO-ATC C09CA10
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
NCI_THESAURUS C66930
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
Code System Code Type Description
ChEMBL
CHEMBL1951143
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
MESH
C558933
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
EPA CompTox
DTXSID80179460
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
EVMPD
SUB75858
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
SMS_ID
100000137528
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
WIKIPEDIA
Fimasartan
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
PUBCHEM
9870652
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
CAS
247257-48-3
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
FDA UNII
P58222188P
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
INN
8678
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
DRUG CENTRAL
4906
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
NCI_THESAURUS
C81417
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
DRUG BANK
DB09279
Created by admin on Mon Mar 31 18:20:57 GMT 2025 , Edited by admin on Mon Mar 31 18:20:57 GMT 2025
PRIMARY
Related Record Type Details
SALT/SOLVATE -> PARENT
SALT/SOLVATE -> PARENT
TARGET -> INHIBITOR
Related Record Type Details
METABOLITE INACTIVE -> PARENT
MAJOR
FECAL
METABOLITE -> PARENT
MAJOR
PLASMA
METABOLITE -> PARENT
METABOLITE ACTIVE -> PARENT
Abundant in rat plasma minor metabolite in human plasma.
MINOR
FECAL
Related Record Type Details
ACTIVE MOIETY