5-Hydroxy-1-methoxyxanthone | CAS:27770-13-4

5-Hydroxy-1-methoxyxanthone, 1,5-dihydroxyxanthone and 6-deoxyjacareubin are all antifungal against Cladosporium cucumerinum, while they show differing degrees of inhibition of monoamine oxidase A and B.

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J Biomol Struct Dyn.2022, 1-21.

J of the Korean Society of Food Science and Nutrition2019, 32(2):148-154

In Vivo.2022, 36(3):1136-1143.

J Nat Prod.2022, 85(5):1351-1362.

Cell Physiol Biochem.2017, 44(4):1381-1395

Clin Exp Pharmacol Physiol.2020, doi: 10.1111

JABS2020, 14:2(2020)

FASEB J.2019, 33(8):9685-9694

J Ginseng Res.2020, 44(4):611-618.

J. of The Korean Society of Food Culture2017, 144-149

Phytochemistry. 1994 Aug;36(6):1381-5.

An antifungal gamma-pyrone and xanthones with monoamine oxidase inhibitory activity from Hypericum brasiliense.[Pubmed: 7765428]

METHODS AND RESULTS:
A new gamma-pyrone (hyperbrasilone), three known xanthones (1,5-dihydroxyxanthone, 5-Hydroxy-1-methoxyxanthone and 6-deoxyjacareubin) and betulinic acid have been isolated from a dichloromethane extract of stems and roots of Hypericum brasiliense. Their structures were established by spectroscopic methods (UV, EI-MS, 1H and 13C NMR) and that of the gamma-pyrone was confirmed by X-ray crystallography.
CONCLUSIONS:
Hyperbrasilone and the xanthones were all antifungal against Cladosporium cucumerinum, while the three xanthones showed differing degrees of inhibition of monoamine oxidase A and B.

Product Name	5-Hydroxy-1-methoxyxanthone
CAS No.:	27770-13-4
Catalog No.:	CFN96278
Molecular Formula:	C₁₄H₁₀O₄
Molecular Weight:	242.2 g/mol
Purity:	>=98%
Type of Compound:	Xanthones
Physical Desc.:	Yellow powder
Targets:	MAO \| Antifection
Source:	The stems and roots of Hypericum brasiliense.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
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