ChemicalBook--->CAS DataBase List--->17391-18-3

17391-18-3

17391-18-3 Structure

17391-18-3 Structure
IdentificationBack Directory
[Name]

Corynoxine B
[CAS]

17391-18-3
[Synonyms]

Corynoxine B
7-Isocorynoxine
Corynoxine B, 99.5%
(7R,16E)-17-Methoxy-2-oxo-20betaH-corynox-16-en-16-carbonsae
Spiro[3H-indole-3,1'(5'H)-indolizine]-7'-acetic acid, 6'-ethyl-1,2,2',3',6',7',8',8'a-octahydro-α-(methoxymethylene)-2-oxo-, methyl ester, (αE,1'R,6'S,7'S,8'aS)-
[Molecular Formula]

C22H28N2O4
[MDL Number]

MFCD22124999
[MOL File]

17391-18-3.mol
[Molecular Weight]

384.48
Chemical PropertiesBack Directory
[Boiling point ]

560.8±50.0 °C(Predicted)
[density ]

1.23±0.1 g/cm3(Predicted)
[storage temp. ]

Store at -20°C
[solubility ]

DMSO: 83.33 mg/mL (216.74 mM)
[form ]

Solid
[pka]

13.61±0.60(Predicted)
[color ]

White to off-white
Hazard InformationBack Directory
[Chemical Properties]

White powder, soluble in organic solvents such as methanol, ethanol, and DMSO, derived from the Rubiaceae plant Uncaria rhynchophylla.
[Uses]

Corynoxine B is an oxindole alkaloid isolated from Uncaria rhynchophylla (Miq.) Jacks (Gouteng in Chinese); a Beclin-1-dependent autophagy inducer.
[Definition]

ChEBI:Corynoxine B is a member of indolizines. It has a role as a metabolite.
[in vivo]

Corynoxine B (5-20 mg/kg, i.p.) enhances autophagy of alpha synuclein (alpha syn) clearance in Parkinson's disease mice by targeting HMGB1/2[3].

Animal Model:A53T α-syn transgenic mouse model[3].
Dosage:5-20 mg/kg
Administration:Intraperitoneal injection (i.p.)
Result:Promoted α-syn clearance
[IC 50]

α-synuclein Aggregation
[storage]

Store at -20°C
Spectrum DetailBack Directory
[Spectrum Detail]

Corynoxine B(17391-18-3)1HNMR
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