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5B,7-DIHYDROXY-2,2,10,10-TETRAMETHYL-5B,13A-DIHYDRO-2H,6H,10H-CHROMENO-[6',7':4,5]-FURO-[2,3-B]-PYRANO-[3,2-G]-CHROMENE-6-ONE

Compound with spectra: 2 NMR

5B,7-DIHYDROXY-2,2,10,10-TETRAMETHYL-5B,13A-DIHYDRO-2H,6H,10H-CHROMENO-[6',7':4,5]-FURO-[2,3-B]-PYRANO-[3,2-G]-CHROMENE-6-ONE
SpectraBase Compound ID IoBumSKGxls
InChI InChI=1S/C25H22O7/c1-23(2)7-5-12-9-14-17(10-15(12)31-23)29-22-25(14,28)21(27)19-18(30-22)11-16-13(20(19)26)6-8-24(3,4)32-16/h5-11,22,26,28H,1-4H3
InChIKey HMLFQVDHVQECID-UHFFFAOYSA-N
Mol Weight 434.44 g/mol
Molecular Formula C25H22O7
Exact Mass 434.136553 g/mol

View Spectrum of 5B,7-DIHYDROXY-2,2,10,10-TETRAMETHYL-5B,13A-DIHYDRO-2H,6H,10H-CHROMENO-[6',7':4,5]-FURO-[2,3-B]-PYRANO-[3,2-G]-CHROMENE-6-ONE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent ACETONE-D6

View Spectrum of 5B,7-DIHYDROXY-2,2,10,10-TETRAMETHYL-5B,13A-DIHYDRO-2H,6H,10H-CHROMENO-[6',7':4,5]-FURO-[2,3-B]-PYRANO-[3,2-G]-CHROMENE-6-ONE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CD3CN
Title Journal or Book Year
Pyrano-isoflavones with erectile-dysfunction activity from Eriosema kraussianum Phytochemistry 2002
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