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ChemicalBook--->CAS DataBase List--->4697-68-1

4697-68-1

4697-68-1 Structure

4697-68-1 Structure
IdentificationBack Directory
[Name]

UNCARINE D
[CAS]

4697-68-1
[Synonyms]

Nsc113094
Uncarin D
UNCARINE D
SPECIOPHYLLINE
Speciophylline (Uncarine D)
(3β,7S,20α)-19α-Methyl-2-oxoformosanan-16-carboxylic acid methyl ester
Spiro[3H-indole-3,6'(4'aH)-[1H]pyrano[3,4-f]indolizine]-4'-carboxylic acid, 1,2,5',5'a,7',8',10',10'a-octahydro-1'-methyl-2-oxo-, methyl ester, (1'S,3S,4'aS,5'aR,10'aS)-
[Molecular Formula]

C21H24N2O4
[MDL Number]

MFCD03788765
[MOL File]

4697-68-1.mol
[Molecular Weight]

368.43
Chemical PropertiesBack Directory
[Melting point ]

183~184℃
[Boiling point ]

555.2±50.0 °C(Predicted)
[density ]

1.33
[pka]

13.56±0.60(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS06
[Signal word ]

Danger
[Hazard statements ]

H300
[Precautionary statements ]

P264-P270-P301+P310-P321-P330-P405-P501
Hazard InformationBack Directory
[Description]

One of the alkaloids isolated from the leaves of Mitragyna speciosa, the structure of the base has been determined from the NMR spectrum which demonstrates that the alkaloid has a cis DIE ring junction and a conformation such that the oxindole ring deshields the ester methoxyl group.
[Uses]

Uncarine D is a compound extracted from Uncaria tomentosa leaves. The compounds extracted from these leaves have exhibited immunomodulating, antiinflammatory and anti-cancer activity, attributed to the presence of tetra/pentacyclic oxindole alkaloids.
[Definition]

ChEBI: Uncarine D is a member of indolizines.
[References]

Beckett et al., Sci. Pharm., Froc., 25th (1965)
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