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Details

Stereochemistry ACHIRAL
Molecular Formula C15H32N2
Molecular Weight 240.428
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 2

SHOW SMILES / InChI
Structure of PENTOLINIUM

SMILES

C[N+]2(CCCCC[N+]1(C)CCCC1)CCCC2

InChI

InChIKey=XSBSKEQEUFOSDD-UHFFFAOYSA-N
InChI=1S/C15H32N2/c1-16(12-6-7-13-16)10-4-3-5-11-17(2)14-8-9-15-17/h3-15H2,1-2H3/q+2

HIDE SMILES / InChI

Molecular Formula C15H32N2
Molecular Weight 240.428
Charge 2
Count
Stereochemistry MIXED
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Pentolinium (brand name Ansolysen) is a ganglionic cholinergic antagonist, acting on alpha 3 beta 4 neuronal nicotinic acetylcholine receptors (nAChRs). It was used as an antihypertensive drug during surgery or to control hypertensive crises, but Ansolysen was discontinued. Pentolinium inhibits release of adrenaline and noradrenaline from adrenergic nerves.

Originator

Curator's Comment: In 1952, Libman, Pain and Slack in the laboratories of May & Baker, London

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
ANSOLYSEN

Approved Use

Unknown
Doses

Doses

DosePopulationAdverse events​
80 mg 3 times / day multiple, intravenous
Dose: 80 mg, 3 times / day
Route: intravenous
Route: multiple
Dose: 80 mg, 3 times / day
Sources:
unhealthy, 58 years
n = 1
Health Status: unhealthy
Condition: hypertension
Age Group: 58 years
Sex: M
Population Size: 1
Sources:
Other AEs: Dizziness, Constipation...
Other AEs:
Dizziness
Constipation
Vomiting
Paralytic ileus (grade 5)
Sources:
AEs

AEs

AESignificanceDosePopulation
Constipation
80 mg 3 times / day multiple, intravenous
Dose: 80 mg, 3 times / day
Route: intravenous
Route: multiple
Dose: 80 mg, 3 times / day
Sources:
unhealthy, 58 years
n = 1
Health Status: unhealthy
Condition: hypertension
Age Group: 58 years
Sex: M
Population Size: 1
Sources:
Dizziness
80 mg 3 times / day multiple, intravenous
Dose: 80 mg, 3 times / day
Route: intravenous
Route: multiple
Dose: 80 mg, 3 times / day
Sources:
unhealthy, 58 years
n = 1
Health Status: unhealthy
Condition: hypertension
Age Group: 58 years
Sex: M
Population Size: 1
Sources:
Vomiting
80 mg 3 times / day multiple, intravenous
Dose: 80 mg, 3 times / day
Route: intravenous
Route: multiple
Dose: 80 mg, 3 times / day
Sources:
unhealthy, 58 years
n = 1
Health Status: unhealthy
Condition: hypertension
Age Group: 58 years
Sex: M
Population Size: 1
Sources:
Paralytic ileus grade 5
80 mg 3 times / day multiple, intravenous
Dose: 80 mg, 3 times / day
Route: intravenous
Route: multiple
Dose: 80 mg, 3 times / day
Sources:
unhealthy, 58 years
n = 1
Health Status: unhealthy
Condition: hypertension
Age Group: 58 years
Sex: M
Population Size: 1
Sources:
PubMed

PubMed

TitleDatePubMed
Blood pressure, heart rate, and behavioral responses to psychological "novelty" stress in freely moving rats.
2001 May
Sympathetic blockade significantly improves cardiovascular alterations immediately after spinal cord injury in rats.
2002 Feb 15
Altered balance of main vasopressor and vasodepressor systems in rats with genetic hypertension and hypertriglyceridaemia.
2002 Mar
Release of acetylcholine by Die-Huang-Wan to enhance insulin secretion for lowering plasma glucose in Wistar rats.
2002 Sep 30
The role of renal sympathetic nervous system in the pathogenesis of ischemic acute renal failure.
2003 Nov 28
Fenfluramine-induced hypothermia is associated with cutaneous dilation in conscious rats.
2004 Feb
Vasoactive systems in L-NAME hypertension: the role of inducible nitric oxide synthase.
2004 Jan
Role of bradykinin B2-receptor in the sympathoadrenal effects of 'new pressor protein' related to human blood coagulation factor XII fragment.
2004 Jun
Ghrelin acts at the nucleus of the solitary tract to decrease arterial pressure in rats.
2004 May
Peptide YY administration into the posterior hypothalamic nucleus of the rat evokes cardiovascular changes by non-adrenergic, non-cholinergic mechanisms.
2005 Apr
Cardiovascular effects of noradrenaline microinjected into the dorsal periaqueductal gray area of unanaesthetized rats.
2005 Dec
Pressor and tachycardic responses evoked by microinjections of L-glutamate into the medial prefrontal cortex of unanaesthetized rats.
2005 May
Release of acetylcholine by Hon-Chi to raise insulin secretion in Wistar rats.
2006 Aug 14
Release of acetylcholine to raise insulin secretion in Wistar rats by oleanolic acid, one of the active principles contained in Cornus officinalis.
2006 Aug 14
Antihypertensive mechanisms of chronic captopril or N-acetylcysteine treatment in L-NAME hypertensive rats.
2006 Dec
Increase of insulin secretion by ginsenoside Rh2 to lower plasma glucose in Wistar rats.
2006 Jan-Feb
Baroreceptor reflex stimulation does not induce cytomegalovirus promoter-driven transgene expression in the ventrolateral medulla in vivo.
2006 Jun 30
Effects of chronic treatment with 7-nitroindazole in hyperthyroid rats.
2006 Nov
Pressor effects of noradrenaline injected into the lateral septal area of unanesthetized rats.
2006 Nov 29
Cardiovascular effects of carbachol microinjected into the bed nucleus of the stria terminalis of the rat brain.
2007 Apr 27
Vasorelaxant activity of some oxime derivatives.
2007 Dec 1
Total peripheral resistance responsiveness during the development of secondary renal hypertension in dogs.
2007 Mar
The participation of brain NO synthase in blood pressure control of adult spontaneously hypertensive rats.
2007 Mar
Cardiovascular effects of L-glutamate microinjection in the supraoptic nucleus of unanaesthetized rats.
2007 May
Cardiovascular effects of noradrenaline microinjection in the bed nucleus of the stria terminalis of the rat brain.
2007 May 15
Angiotensin II-based hypertension and the sympathetic nervous system: the role of dose and increased dietary salt in rabbits.
2007 Sep
Cardiovascular responses to noradrenaline microinjection in the ventrolateral periaqueductal gray of unanesthetized rats.
2008 Feb 15
The role of nitric oxide in the development of neurogenic pulmonary edema in spinal cord-injured rats: the effect of preventive interventions.
2009 Oct
Role of the sympathetic nervous system in Schlager genetically hypertensive mice.
2009 Oct
Enhanced responses to ganglion blockade do not reflect sympathetic nervous system contribution to angiotensin II-induced hypertension.
2009 Sep
Patents

Sample Use Guides

intramuscularly: 1 to 2 0.25-mg ampoules Ansolysen must be used with caution. The initial dose is from 20-40 mg., taken 15 to 20 minutes before each meal and at bedtime, to ensure an even digestive absorption. Each dose is increased by 20-40 mg. four times a day at intervals of five to seven days until the desired hvpotensive effect is obtained. The maintenance dose varies generally between 160 and 800 mg. a day.
Route of Administration: Other
In Vitro Use Guide
Unknown
Substance Class Chemical
Created
by admin
on Fri Dec 15 16:12:11 GMT 2023
Edited
by admin
on Fri Dec 15 16:12:11 GMT 2023
Record UNII
ULL76WPU5X
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
PENTOLINIUM
Common Name English
PENTOLONIUM
WHO-DD  
Common Name English
PENTOLINIUM CATION
Common Name English
Pentolonium [WHO-DD]
Common Name English
PYRROLIDINIUM 1,1'-(1,5-PENTANEDIYL)BIS-(1-METHYL-
Common Name English
PENTOLINIUM ION
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C66886
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
Code System Code Type Description
DRUG CENTRAL
2096
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
PRIMARY
WIKIPEDIA
Pentolinium
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
PRIMARY
CHEBI
347401
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
PRIMARY
EVMPD
SUB03692MIG
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
PRIMARY
EPA CompTox
DTXSID5048554
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
PRIMARY
CAS
144-44-5
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
PRIMARY
PUBCHEM
5850
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
PRIMARY
NCI_THESAURUS
C77367
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
PRIMARY
SMS_ID
100000085527
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
PRIMARY
DRUG BANK
DB01090
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
PRIMARY
FDA UNII
ULL76WPU5X
Created by admin on Fri Dec 15 16:12:11 GMT 2023 , Edited by admin on Fri Dec 15 16:12:11 GMT 2023
PRIMARY
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SALT/SOLVATE -> PARENT
Related Record Type Details
ACTIVE MOIETY