15345-89-8
Chemical Structure
Desmethoxyyangonin
Synonym(s): Demethoxyyangonin; 5,6-Dehydrokavain
- CAS No.: 15345-89-8
- Formula:C14H12O3
- Molecular Weight:228.24
IUPAC Name: (E)-4-methoxy-6-styryl-2H-pyran-2-one
InChIKey: DKKJNZYHGRUXBS-BQYQJAHWSA-N
SMILES: O=C1C=C(OC)C=C(/C=C/C2=CC=CC=C2)O1
Biological Activity: Desmethoxyyangonin is one of the six major kavalactones found in the Piper methysticum (kava) plant. Desmethoxyyangonin is a selective inhibitor of monoamine oxidase-B (MAO-B) (IC50: 0.123 µM). Desmethoxyyangonin exerts anti-inflammatory effects by inhibiting Jak2/STAT3 and IKK signaling pathways. Desmethoxyyangonin induces CYP3A23 expression and leads to skeletal muscle relaxation[1][2][3][4].
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Desmethoxyyangonin | 99.00% | Desmethoxyyangonin is one of the six major kavalactones found in the Piper methysticum (kava) plant. Desmethoxyyangonin is a selective inhibitor of monoamine oxidase-B (MAO-B) (IC50: 0.123 µM). Desmethoxyyangonin exerts anti-inflammatory effects by inhibiting Jak2/STAT3 and IKK signaling pathways. Desmethoxyyangonin induces CYP3A23 expression and leads to skeletal muscle relaxation. | ||||||||||||||||||||
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Desmethoxyyangonin (Standard) | ≥98% | Desmethoxyyangonin (Standard) is one of the six major kavalactones found in the Piper methysticum (kava) plant. Desmethoxyyangonin (Standard) is a selective inhibitor of monoamine oxidase-B (MAO-B) (IC50: 0.123 µM). Desmethoxyyangonin (Standard) exerts anti-inflammatory effects by inhibiting Jak2/STAT3 and IKK signaling pathways. Desmethoxyyangonin (Standard) induces CYP3A23 expression and leads to skeletal muscle relaxation. | ||||||||||||||||||||
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- [1]. Chaurasiya ND, et al. Interactions of Desmethoxyyangonin, a Secondary Metabolite from Renealmia alpinia, with Human Monoamine Oxidase-A and Oxidase-B. Evid Based Complement Alternat Med. 2017;2017:4018724. [Content Brief]
- [2]. Chou TW, et al. A plant kavalactone desmethoxyyangonin prevents inflammation and fulminant hepatitis in mice. PLoS One. 2013 Oct 15;8(10):e77626. [Content Brief]
- [3]. Baum SS, et al. Effect of kava extract and individual kavapyrones on neurotransmitter levels in the nucleus accumbens of rats. Prog Neuropsychopharmacol Biol Psychiatry. 1998 Oct;22(7):1105-20. [Content Brief]
- [4]. Ma Y,et al. Desmethoxyyangonin and dihydromethysticin are two major pharmacological kavalactones with marked activity on the induction of CYP3A23. Drug Metab Dispos. 2004 Nov;32(11):1317-24. [Content Brief]
