ChemicalBook--->CAS DataBase List--->16265-56-8

16265-56-8

16265-56-8 Structure

16265-56-8 Structure
IdentificationBack Directory
[Name]

J167.440D1,5-Dihydroxy-6',6'-dimethylpyrano[2',3':3,2]xanthone
[CAS]

16265-56-8
[Synonyms]

6-Deoxyjacareubin
6-Desoxyjacareubin
6-Dehydroxyjacareubin
9-Deshydroxyjacareubin
5,10-dihydroxy-2,2-dimethylpyrano[3,2-b]xanthen-6-one
5,10-Dihydroxy-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one
J167.440D1,5-Dihydroxy-6',6'-dimethylpyrano[2',3':3,2]xanthone
2H,6H-Pyrano[3,2-b]xanthen-6-one, 5,10-dihydroxy-2,2-dimethyl-
[Molecular Formula]

C18H14O5
[MDL Number]

MFCD28009389
[MOL File]

16265-56-8.mol
[Molecular Weight]

310.3
Chemical PropertiesBack Directory
[Melting point ]

214-215℃
[Boiling point ]

523.4±50.0 °C(Predicted)
[density ]

1.410±0.06 g/cm3(Predicted)
[form ]

Solid
[pka]

6.59±0.40(Predicted)
[color ]

Light yellow to yellow
Hazard InformationBack Directory
[Uses]

6-Deoxyjacareubin is a natural xanthone, that can be isolated from the leaves of Vismia latifolia. 6-Deoxyjacareubin protects against non-apoptotic cell death by inhibiting ROS production. 6-Deoxyjacareubin ameliorates neurodegeneration in a mouse model of familial amyotrophic lateral sclerosis (ALS)[1].
[Definition]

ChEBI: 6-Deoxyjacareubin is a member of pyranoxanthones.
[in vivo]

6-Deoxyjacareubin (5 mg/kg, i.p., every seven days for 1 month) attenuates motor neuron loss in familial ALS model mice[1].

Animal Model:Male SOD1G93A mice (eight weeks)[1]
Dosage:5 mg/kg
Administration:Intraperitoneally (i.p.), every seven days for 1 month
Result:Prolonged the survival time of SOD1G93A mice and improved their locomotor dysfunction. Suppressed glial activation and showed protective effect on motor neuron loss.
[References]

[1] Hoshino T, et al. 6-Deoxyjacareubin, a natural compound preventing hypoxia-induced cell death, ameliorates neurodegeneration in a mouse model of familial amyotrophic lateral sclerosis. Neurosci Res. 2021 Feb;163:43-51. DOI:10.1016/j.neures.2020.02.011
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