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(-)-PUEROL B

Compound with spectra: 2 NMR

(-)-PUEROL B
SpectraBase Compound ID Ak756YcRQzW
InChI InChI=1S/C18H16O5/c1-22-13-6-7-14(16(20)9-13)15-10-18(21)23-17(15)8-11-2-4-12(19)5-3-11/h2-7,9-10,17,19-20H,8H2,1H3
InChIKey KGPYRSBJENOECL-UHFFFAOYSA-N
Mol Weight 312.32 g/mol
Molecular Formula C18H16O5
Exact Mass 312.099774 g/mol

View Spectrum of (-)-PUEROL B

13C NMR Spectrum
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View Spectrum of (-)-PUEROL B

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6
4'-O-METHYLPUEROL_A;(R)-4-(2,4-DIHYDROXYPHENYL)-5-(4-METHOXYBENZYL)-FURA(5-H)-ONE
4-(1-hydroxypropyl)-7-methoxy-1-benzopyran-2-one
Acetic acid 1-eth-(Z)-ylidene-6-methoxy-1,2,3,4-tetrahydro-naphthalen-2-yl ester
[(2-oxo-4-propyl-2H-1-benzopyran-7-yl)oxy]acetic acid, ester with 4'-chloro-2-hydroxyacetophenone
propanoic acid, 2-[(4-butyl-2-oxo-2H-1-benzopyran-7-yl)oxy]-, methyl ester
2-[(2-oxo-4-propyl-2H-1-benzopyran-7-yl)oxy]propionic acid, ethyl ester
[(2-oxo-4-propyl-2H-1-benzopyran-7-yl)oxy]acetic acid, ester with 2-hydroxyacetophenone
7-[2-(4-methoxyphenyl)-2-oxoethoxy]-4-propyl-2H-chromen-2-one
propanoic acid, 2-[(4-butyl-2-oxo-2H-1-benzopyran-7-yl)oxy]-
7-[(5-Mercapto-1,3,4-oxadiazol-2-yl)methoxy]-4-propyl-2H-1-benzopyran-2-one
Title Journal or Book Year
But-2-enolides from Pueraria lobata and revised structures of puerosides A, B and sophoroside A Phytochemistry 1993
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