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

Details

Stereochemistry ACHIRAL
Molecular Formula C17H22N2S
Molecular Weight 286.435
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of THENALIDINE

SMILES

CN1CCC(CC1)N(CC2=CC=CS2)C3=CC=CC=C3

InChI

InChIKey=KLOHYVOVXOUKQI-UHFFFAOYSA-N
InChI=1S/C17H22N2S/c1-18-11-9-16(10-12-18)19(14-17-8-5-13-20-17)15-6-3-2-4-7-15/h2-8,13,16H,9-12,14H2,1H3

HIDE SMILES / InChI

Molecular Formula C17H22N2S
Molecular Weight 286.435
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 http://www.drugbank.ca/drugs/DB04826 http://www.un.org/esa/coordination/CL12.pdf

Thenalidine is an antihistamine with anticholinergic properties used as an antipruritic drug. It was withdrawn from the US, Canadian, and UK markets due to a risk of neutropenia. Thenalidine is an antagonist of the H1-receptor.

Approval Year

TargetsConditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Sandostene

Approved Use

for the management of dermatologic and allergic conditions

Launch Date

1952
Doses

Doses

DosePopulationAdverse events​
25 mg 3 times / day multiple, oral (starting)
Dose: 25 mg, 3 times / day
Route: oral
Route: multiple
Dose: 25 mg, 3 times / day
Sources:
unhealthy, 41 years
n = 1
Health Status: unhealthy
Age Group: 41 years
Sex: M
Population Size: 1
Sources:
Disc. AE: Agranulocytosis...
AEs leading to
discontinuation/dose reduction:
Agranulocytosis (grade 5)
Sources:
AEs

AEs

AESignificanceDosePopulation
Agranulocytosis grade 5
Disc. AE
25 mg 3 times / day multiple, oral (starting)
Dose: 25 mg, 3 times / day
Route: oral
Route: multiple
Dose: 25 mg, 3 times / day
Sources:
unhealthy, 41 years
n = 1
Health Status: unhealthy
Age Group: 41 years
Sex: M
Population Size: 1
Sources:
PubMed

PubMed

TitleDatePubMed
Patents

Sample Use Guides

Thenalidine was given in coated tablets, each containing 25 mg. of the active ingredient. The initial dosage was 2 tablets 4 times a day until the patient improved, or for at least one week. The maintenance dose varied between 3 and 6 tablets daily, 4 tablets daily being the average. Intravenous injection of 10 ml. of thenalidine tartrate plus calcium (50 mg. of Sandostene and 1.375 g. of calcium gluconogalactogluconate) was given in a few severe and acute cases only.
Route of Administration: Other
In Vitro Use Guide
Unknown
Substance Class Chemical
Created
by admin
on Sat Dec 16 16:55:51 GMT 2023
Edited
by admin
on Sat Dec 16 16:55:51 GMT 2023
Record UNII
6U94N2D00F
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
THENALIDINE
INN   WHO-DD  
INN  
Official Name English
1-METHYL-4-N-2-THENYLANILINOPIPERIDINE
Common Name English
4-PIPERIDINAMINE, 1-METHYL-N-PHENYL-N-(2-THIENYLMETHYL)-
Systematic Name English
Thenalidine [WHO-DD]
Common Name English
THENOPHENOPIPERIDINE
Common Name English
thenalidine [INN]
Common Name English
THENALDINE [MI]
Common Name English
Classification Tree Code System Code
WHO-VATC QD04AA03
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
WHO-ATC R06AX53
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
WHO-VATC QR06AX53
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
WHO-ATC R06AX03
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
WHO-ATC D04AA03
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
WHO-VATC QR06AX03
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
NCI_THESAURUS C29578
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
Code System Code Type Description
MERCK INDEX
m10699
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY Merck Index
ChEMBL
CHEMBL2105458
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
DRUG CENTRAL
2617
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
ECHA (EC/EINECS)
201-651-5
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
EVMPD
SUB10960MIG
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
DRUG BANK
DB04826
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
MESH
C005795
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
NCI_THESAURUS
C84198
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
WIKIPEDIA
THENALIDINE
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
FDA UNII
6U94N2D00F
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
EPA CompTox
DTXSID1048835
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
INN
678
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
SMS_ID
100000082725
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
PUBCHEM
27901
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
CAS
86-12-4
Created by admin on Sat Dec 16 16:55:51 GMT 2023 , Edited by admin on Sat Dec 16 16:55:51 GMT 2023
PRIMARY
Related Record Type Details
SALT/SOLVATE -> PARENT
SALT/SOLVATE -> PARENT
Related Record Type Details
ACTIVE MOIETY