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Details

Stereochemistry RACEMIC
Molecular Formula C19H22N2O
Molecular Weight 294.3908
Optical Activity ( + / - )
Defined Stereocenters 2 / 2
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of VINBURNINE, (±)-

SMILES

CC[C@@]12CCCN3CCC4=C([C@H]13)N(C5=C4C=CC=C5)C(=O)C2

InChI

InChIKey=WYJAPUKIYAZSEM-MOPGFXCFSA-N
InChI=1S/C19H22N2O/c1-2-19-9-5-10-20-11-8-14-13-6-3-4-7-15(13)21(16(22)12-19)17(14)18(19)20/h3-4,6-7,18H,2,5,8-12H2,1H3/t18-,19+/m1/s1

HIDE SMILES / InChI

Molecular Formula C19H22N2O
Molecular Weight 294.3908
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 2 / 2
E/Z Centers 0
Optical Activity UNSPECIFIED

Vinburnine is a nutritional product, a peripheral vasodilator with cerebral activities that also act as a cerebral metabolic stimulant and appears to be able to relax the smooth muscle cells within the walls of blood vessels. (+/-)-Eburnamonine is the racemate of the alkaloid Vinburnine. Dextrorotatory, levorotatory, and racemic forms of eburnamonine exist in nature. The (-)-form, also known as vincamone (isolated from Vinca minor), is a drug that possesses a stimulating activity for muscle and is used as cerebrotonic, whereas both enantiomers have hypotensive effects.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
Target ID: P08172
Gene ID: 1129.0
Gene Symbol: CHRM2
Target Organism: Homo sapiens (Human)
68.9 µM [Kd]
Target ID: P11229
Gene ID: 1128.0
Gene Symbol: CHRM1
Target Organism: Homo sapiens (Human)
7.54 µM [Kd]
Target ID: P20309
Gene ID: 1131.0
Gene Symbol: CHRM3
Target Organism: Homo sapiens (Human)
6.67 µM [Kd]
Target ID: P08173
Gene ID: 1132.0
Gene Symbol: CHRM4
Target Organism: Homo sapiens (Human)
23.7 µM [Kd]
Target ID: acetylcholine neurotransmission
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
CERVOXAN

Approved Use

Cerebrovascular diseases
PubMed

PubMed

TitleDatePubMed
Positive cooperativity of acetylcholine and other agonists with allosteric ligands on muscarinic acetylcholine receptors.
1997-07
Metabolism of vincamine in the rat in vivo and in vitro.
1980
GENERAL METHODS OF SYNTHESIS OF INDOLE ALKALOIDS. IV. A SYNTHESIS OF DL-EBURNAMONINE.
1965-04-05
Patents

Sample Use Guides

The recommended dosage is 60 mg taken twice a day.
Route of Administration: Oral
In Vitro Use Guide
Curator's Comment: Different concentrations of the drugs: vincamine, vinpocetine and eburnamonine (VINBURNINE) (4, 20 and 100 µM) induced minimal stimulation of the ATPase activity of the Bcrp and Pgp membrane transporters. The relative metabolic stability of eburnamonine compared to the other alkaloids suggests the use of eburnamonine or its derivatives as lead compounds for the development of antitumor and nootropic agents that need to cross the BBB and produce their pharmacological effects in the CNS.
Unknown
Substance Class Chemical
Created
by admin
on Mon Mar 31 22:21:46 GMT 2025
Edited
by admin
on Mon Mar 31 22:21:46 GMT 2025
Record UNII
64UB2942IE
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
(±)-EBURNAMONINE
Preferred Name English
VINBURNINE, (±)-
Common Name English
EBURNAMENIN-14(15H)-ONE, (±)-
Systematic Name English
DL-EBURNAMONINE
Common Name English
VINCANORINE
Common Name English
(±)-VINCAMONE
Common Name English
EBURNAMONINE (±)-FORM [MI]
Common Name English
Code System Code Type Description
WIKIPEDIA
Eburnamonine
Created by admin on Mon Mar 31 22:21:46 GMT 2025 , Edited by admin on Mon Mar 31 22:21:46 GMT 2025
PRIMARY
FDA UNII
64UB2942IE
Created by admin on Mon Mar 31 22:21:46 GMT 2025 , Edited by admin on Mon Mar 31 22:21:46 GMT 2025
PRIMARY
MERCK INDEX
m4804
Created by admin on Mon Mar 31 22:21:46 GMT 2025 , Edited by admin on Mon Mar 31 22:21:46 GMT 2025
PRIMARY Merck Index
CAS
2580-88-3
Created by admin on Mon Mar 31 22:21:46 GMT 2025 , Edited by admin on Mon Mar 31 22:21:46 GMT 2025
PRIMARY