NP-MRD: Showing NP-Card for (2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one (NP0292587)

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Record Information

Version

2.0

Created at

2022-09-10 00:10:55 UTC

Updated at

2022-09-10 00:10:55 UTC

NP-MRD ID

NP0292587

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one

Description

(2S,3S)-2alpha-(4-Hydroxyphenyl)-3alpha-[(2R,3S)-2beta-(4-hydroxyphenyl)-5,7-dihydroxy-4-oxo-2,3-dihydro-4H-1-benzopyran-3alpha-yl]-5-hydroxy-7-methoxy-2,3-dihydro-4H-1-benzopyran-4-one belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Based on a literature review very few articles have been published on (2S,3S)-2alpha-(4-Hydroxyphenyl)-3alpha-[(2R,3S)-2beta-(4-hydroxyphenyl)-5,7-dihydroxy-4-oxo-2,3-dihydro-4H-1-benzopyran-3alpha-yl]-5-hydroxy-7-methoxy-2,3-dihydro-4H-1-benzopyran-4-one.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309102202102D          

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M  END

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  Mrv1652309102202102D          

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    0.8299    0.6855    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5443    1.0980    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  5  7  2  0  0  0  0
  7  8  1  0  0  0  0
  8  9  2  0  0  0  0
  3  9  1  0  0  0  0
  8 10  1  0  0  0  0
 10 11  1  0  0  0  0
 11 12  1  1  0  0  0
 12 13  2  0  0  0  0
 13 14  1  0  0  0  0
 14 15  2  0  0  0  0
 15 16  1  0  0  0  0
 15 17  1  0  0  0  0
 17 18  2  0  0  0  0
 12 18  1  0  0  0  0
 11 19  1  0  0  0  0
 19 20  1  1  0  0  0
 20 21  1  6  0  0  0
 21 22  2  0  0  0  0
 21 23  1  0  0  0  0
 23 24  2  0  0  0  0
 24 25  1  0  0  0  0
 24 26  1  0  0  0  0
 26 27  2  0  0  0  0
 27 28  1  0  0  0  0
 27 29  1  0  0  0  0
 29 30  2  0  0  0  0
 23 30  1  0  0  0  0
 30 31  1  0  0  0  0
 31 32  1  0  0  0  0
 20 32  1  0  0  0  0
 32 33  1  1  0  0  0
 33 34  2  0  0  0  0
 34 35  1  0  0  0  0
 35 36  2  0  0  0  0
 36 37  1  0  0  0  0
 36 38  1  0  0  0  0
 38 39  2  0  0  0  0
 33 39  1  0  0  0  0
 19 40  1  0  0  0  0
  7 40  1  0  0  0  0
 40 41  2  0  0  0  0
M  END
> <DATABASE_ID>
NP0292587

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=CC(O)=C2C(=O)[C@H]([C@H](OC2=C1)C1=CC=C(O)C=C1)[C@H]1[C@@H](OC2=CC(O)=CC(O)=C2C1=O)C1=CC=C(O)C=C1

> <INCHI_IDENTIFIER>
InChI=1S/C31H24O10/c1-39-19-12-21(36)25-23(13-19)41-31(15-4-8-17(33)9-5-15)27(29(25)38)26-28(37)24-20(35)10-18(34)11-22(24)40-30(26)14-2-6-16(32)7-3-14/h2-13,26-27,30-36H,1H3/t26-,27-,30+,31-/m1/s1

> <INCHI_KEY>
FXONQUVLAQIZDG-KTTBDGARSA-N

> <FORMULA>
C31H24O10

> <MOLECULAR_WEIGHT>
556.523

> <EXACT_MASS>
556.136946973

> <JCHEM_ACCEPTOR_COUNT>
10

> <JCHEM_ATOM_COUNT>
65

> <JCHEM_AVERAGE_POLARIZABILITY>
53.96417801202108

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
5

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
(2S,3S)-3-[(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-3,4-dihydro-2H-1-benzopyran-4-one

> <JCHEM_LOGP>
5.549219480666666

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
6

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
8.565497201051588

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.771516020842434

> <JCHEM_PKA_STRONGEST_BASIC>
-4.859063866572096

> <JCHEM_POLAR_SURFACE_AREA>
162.98000000000002

> <JCHEM_REFRACTIVITY>
145.20669999999998

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
0

> <JCHEM_TRADITIONAL_IUPAC>
(2S,3S)-3-[(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 10-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   10-SEP-22         0                                  
HETATM    1  C   UNK     0       2.151   8.311   0.000  0.00  0.00           C+0
HETATM    2  O   UNK     0       0.905   7.406   0.000  0.00  0.00           O+0
HETATM    3  C   UNK     0       1.066   5.874   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       2.473   5.248   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       2.634   3.716   0.000  0.00  0.00           C+0
HETATM    6  O   UNK     0       4.041   3.090   0.000  0.00  0.00           O+0
HETATM    7  C   UNK     0       1.388   2.811   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      -0.019   3.438   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      -0.180   4.969   0.000  0.00  0.00           C+0
HETATM   10  O   UNK     0      -1.265   2.532   0.000  0.00  0.00           O+0
HETATM   11  C   UNK     0      -1.104   1.001   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      -2.350   0.096   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      -2.189  -1.436   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      -3.434  -2.341   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      -4.841  -1.715   0.000  0.00  0.00           C+0
HETATM   16  O   UNK     0      -6.087  -2.620   0.000  0.00  0.00           O+0
HETATM   17  C   UNK     0      -5.002  -0.183   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      -3.756   0.722   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       0.303   0.374   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       2.667   1.540   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   25  O   UNK     0       5.335   1.540   0.000  0.00  0.00           O+0
HETATM   26  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   28  O   UNK     0       8.002  -3.080   0.000  0.00  0.00           O+0
HETATM   29  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   31  O   UNK     0       2.667  -3.080   0.000  0.00  0.00           O+0
HETATM   32  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   33  C   UNK     0       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0       0.000  -4.620   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0      -1.334  -5.390   0.000  0.00  0.00           C+0
HETATM   36  C   UNK     0      -2.667  -4.620   0.000  0.00  0.00           C+0
HETATM   37  O   UNK     0      -4.001  -5.390   0.000  0.00  0.00           O+0
HETATM   38  C   UNK     0      -2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   39  C   UNK     0      -1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   40  C   UNK     0       1.549   1.280   0.000  0.00  0.00           C+0
HETATM   41  O   UNK     0       2.883   2.050   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4    9                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6    7                                                  
CONECT    6    5                                                            
CONECT    7    5    8   40                                                  
CONECT    8    7    9   10                                                  
CONECT    9    8    3                                                       
CONECT   10    8   11                                                       
CONECT   11   10   12   19                                                  
CONECT   12   11   13   18                                                  
CONECT   13   12   14                                                       
CONECT   14   13   15                                                       
CONECT   15   14   16   17                                                  
CONECT   16   15                                                            
CONECT   17   15   18                                                       
CONECT   18   17   12                                                       
CONECT   19   11   20   40                                                  
CONECT   20   19   21   32                                                  
CONECT   21   20   22   23                                                  
CONECT   22   21                                                            
CONECT   23   21   24   30                                                  
CONECT   24   23   25   26                                                  
CONECT   25   24                                                            
CONECT   26   24   27                                                       
CONECT   27   26   28   29                                                  
CONECT   28   27                                                            
CONECT   29   27   30                                                       
CONECT   30   29   23   31                                                  
CONECT   31   30   32                                                       
CONECT   32   31   20   33                                                  
CONECT   33   32   34   39                                                  
CONECT   34   33   35                                                       
CONECT   35   34   36                                                       
CONECT   36   35   37   38                                                  
CONECT   37   36                                                            
CONECT   38   36   39                                                       
CONECT   39   38   33                                                       
CONECT   40   19    7   41                                                  
CONECT   41   40                                                            
MASTER        0    0    0    0    0    0    0    0   41    0   92    0
END

View in JSmol

Synonyms

Value	Source
(2S,3S)-2a-(4-Hydroxyphenyl)-3a-[(2R,3S)-2b-(4-hydroxyphenyl)-5,7-dihydroxy-4-oxo-2,3-dihydro-4H-1-benzopyran-3a-yl]-5-hydroxy-7-methoxy-2,3-dihydro-4H-1-benzopyran-4-one	Generator
(2S,3S)-2Α-(4-hydroxyphenyl)-3α-[(2R,3S)-2β-(4-hydroxyphenyl)-5,7-dihydroxy-4-oxo-2,3-dihydro-4H-1-benzopyran-3α-yl]-5-hydroxy-7-methoxy-2,3-dihydro-4H-1-benzopyran-4-one	Generator

Chemical Formula

C₃₁H₂₄O₁₀

Average Mass

556.5230 Da

Monoisotopic Mass

556.13695 Da

IUPAC Name

(2S,3S)-3-[(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-3,4-dihydro-2H-1-benzopyran-4-one

Traditional Name

(2S,3S)-3-[(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one

CAS Registry Number

Not Available

SMILES

COC1=CC(O)=C2C(=O)[C@H]([C@H](OC2=C1)C1=CC=C(O)C=C1)[C@H]1[C@@H](OC2=CC(O)=CC(O)=C2C1=O)C1=CC=C(O)C=C1

InChI Identifier

InChI=1S/C31H24O10/c1-39-19-12-21(36)25-23(13-19)41-31(15-4-8-17(33)9-5-15)27(29(25)38)26-28(37)24-20(35)10-18(34)11-22(24)40-30(26)14-2-6-16(32)7-3-14/h2-13,26-27,30-36H,1H3/t26-,27-,30+,31-/m1/s1

InChI Key

FXONQUVLAQIZDG-KTTBDGARSA-N

Experimental Spectra

Not Available

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Not Available

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

Biflavonoids and polyflavonoids

Direct Parent

Biflavonoids and polyflavonoids

Alternative Parents

Substituents

Bi- and polyflavonoid skeleton
7-methoxyflavonoid-skeleton
Flavanone
Hydroxyflavonoid
7-hydroxyflavonoid
5-hydroxyflavonoid
4'-hydroxyflavonoid
Flavan
Chromone
1-benzopyran
Chromane
Benzopyran
Anisole
Aryl alkyl ketone
Aryl ketone
Phenol ether
Phenol
Alkyl aryl ether
1-hydroxy-2-unsubstituted benzenoid
1-hydroxy-4-unsubstituted benzenoid
Benzenoid
Monocyclic benzene moiety
Vinylogous acid
Ketone
Organoheterocyclic compound
Oxacycle
Ether
Organooxygen compound
Organic oxygen compound
Hydrocarbon derivative
Organic oxide
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

Physical Properties

State

Not Available

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	5.55	ChemAxon
pKa (Strongest Acidic)	7.77	ChemAxon
pKa (Strongest Basic)	-4.9	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	10	ChemAxon
Hydrogen Donor Count	5	ChemAxon
Polar Surface Area	162.98 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	145.21 m³·mol⁻¹	ChemAxon
Polarizability	53.96 Å³	ChemAxon
Number of Rings	6	ChemAxon
Bioavailability	No	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

Not Available

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

101960506

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for (2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one (NP0292587)

MOL for NP0292587 ((2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one)

3D MOL for NP0292587 ((2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one)

3D SDF for NP0292587 ((2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one)

3D-SDF for NP0292587 ((2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one)

PDB for NP0292587 ((2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one)

3D PDB for NP0292587 ((2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one)

SMILES for NP0292587 ((2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one)

INCHI for NP0292587 ((2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one)

Structure for NP0292587 ((2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one)

3D Structure for NP0292587 ((2s,3s)-3-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-1-benzopyran-4-one)