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4,7-Didehydro-neophysalin B
SpectraBase Compound ID Iy6e9k265dC
InChI InChI=1S/C28H28O9/c1-23-11-18-25(3)28-20(23)27(22(32)37-28,34-12-16(23)19(30)35-18)15-8-7-13-5-4-6-17(29)24(13,2)14(15)9-10-26(28,33)21(31)36-25/h4-8,14-16,18,20,33H,9-12H2,1-3H3/t14-,15+,16+,18-,20-,23-,24+,25+,26+,27+,28+/m1/s1
InChIKey KUSIVZBQAMNZCO-KATGXDMISA-N
Mol Weight 508.52 g/mol
Molecular Formula C28H28O9
Exact Mass 508.173332 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 1pmyqAp2hmX
Name 4,7-DIDEHYDRONEOPHYSALIN-B
Compound Number 6
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Formula C28H28O9
InChI InChI=1S/C28H28O9/c1-23-11-18-25(3)28-20(23)27(22(32)37-28,34-12-16(23)19(30)35-18)15-8-7-13-5-4-6-17(29)24(13,2)14(15)9-10-26(28,33)21(31)36-25/h4-8,14-16,18,20,33H,9-12H2,1-3H3/t14-,15+,16+,18-,20-,23-,24+,25+,26+,27+,28+/m1/s1
InChIKey KUSIVZBQAMNZCO-KATGXDMISA-N
Literature Reference Author R.SUNAYAMA,M.KUROYANAGI,K.UMEHARA,A.UENO
Literature Reference Citation PHYTOCHEM.,34,529(1993)
Literature Reference DOI 10.1016/0031-9422(93)80040-Y
Molecular Weight 508.525 g/mol
Solvent CDCl3
Source File Reference UWLU7380