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(3.alpha.,3'.alpha.,4.beta.,4'.beta.)-3,3'-Dimethoxy-cis-[4,4'-bis(3,4,5,10-tetrahydro-1H-naphtho[2,3-c]pyran)]-5,5',10,10'-tetraone

Compound with spectra: 1 NMR

(3.alpha.,3'.alpha.,4.beta.,4'.beta.)-3,3'-Dimethoxy-cis-[4,4'-bis(3,4,5,10-tetrahydro-1H-naphtho[2,3-c]pyran)]-5,5',10,10'-tetraone
SpectraBase Compound ID 8wAk009zODz
InChI InChI=1S/C28H22O8/c1-33-27-21(19-17(11-35-27)23(29)13-7-3-5-9-15(13)25(19)31)22-20-18(12-36-28(22)34-2)24(30)14-8-4-6-10-16(14)26(20)32/h3-10,21-22,27-28H,11-12H2,1-2H3/t21-,22-,27+,28+/m0/s1
InChIKey KHPVSHARXQUBMH-SHRQFBHGSA-N
Mol Weight 486.48 g/mol
Molecular Formula C28H22O8
Exact Mass 486.131468 g/mol
Enantiomer InChIKey KHPVSHARXQUBMH-BIQRORRISA-N

View Spectrum of (3.alpha.,3'.alpha.,4.beta.,4'.beta.)-3,3'-Dimethoxy-cis-[4,4'-bis(3,4,5,10-tetrahydro-1H-naphtho[2,3-c]pyran)]-5,5',10,10'-tetraone

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
(3.alpha.,3'.alpha.,4.beta.,4'.beta.)-3,3'-Dimethoxy-cis-[4,4'-bis(3,4,5,10-tetrahydro-1H-naphtho[2,3-c]pyran)]-5,5',10,10'-tetraone
1H-Naphtho[2,3-c]pyran-5,10-dione, 3,4-dihydro-4-hydroxy-9-methoxy-1,3-dimethyl-7-(phenylmethoxy)-, (1.alpha.,3.beta.,4.alpha.)-(.+-.)-
9-Desmethyl-ventiloquinone - E
CHONDROSTERIN-B
(3S,4S)-3-acetonyl-4-acetyl-3,8-dihydroxy-2,4-dihydro-1H-anthracene-9,10-dione
2-[(6R,8R)-4-benzoxy-5,10-diketo-6-methyl-8,9-dihydro-6H-pyrano[3,4-g]quinolin-8-yl]acetic acid methyl ester
6-(Diphenylphosphinyl)-11-phenyl-1,2,3,4-tetrahydro-5H-indeno[1,2-b]naphthalene
(2R,3R,4S,5R)-2-(ACETOXYMETHYL)-6-[4-AMINO-3-(PYRIDIN-4-YL)-5-THIOXO-4,5-DIHYDRO-1H-1,2,4-TRIAZOL-1-YL]-TETRAHYDRO-2H-PYRAN-3,4,5-TRIYL-TRIACETATE
ZPHYXTATIAWVPS-UHFFFAOYSA-N
8-Pyrrolidinyl-1-(N-methyl-2,5-dioxopyrrolidinyl)-3-methyl-3,7-diazabicyclo[3.3.0]oct-7-ene-2,4-dione
4-Cyclohexene-1,2-dicarboxylic acid, 5-methyl-3-[1-[(4-methylphenyl)sulfonyl]-1H-indol-3-yl]-, 1-ethyl ester, (1.alpha.,2.alpha.,3.alpha.)-(.+-.)-
Title Journal or Book Year
New Pyranonaphthoquinone and Pyranonaphthohydroquinone from the Roots of Pentas longiflora Journal of Natural Products 2002
(3.alpha.,3'.alpha.,4.beta.,4'.beta.)-3,3'-Dimethoxy-cis-[4,4'-bis(3,4,5,10-tetrahydro-1H-naphtho[2,3-c]pyran)]-5,5',10,10'-tetraone
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