NP-MRD: Showing NP-Card for (2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one (NP0301334)

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Record Information

Version

2.0

Created at

2022-09-10 14:13:09 UTC

Updated at

2022-09-10 14:13:09 UTC

NP-MRD ID

NP0301334

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one

Description

Genkwanol A belongs to the class of organic compounds known as 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety. (2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one is found in Daphne genkwa and Wikstroemia indica. (2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one was first documented in 2014 (PMID: 25096753). Based on a literature review a small amount of articles have been published on Genkwanol A (PMID: 32248516) (PMID: 25076123) (PMID: 32468007).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309102216132D          

 40 46  0  0  1  0            999 V2000
    2.8626    0.7894    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
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    4.1306   -0.7043    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8271   -1.4714    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
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M  END

     RDKit          3D

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M  END


  Mrv1652309102216132D          

 40 46  0  0  1  0            999 V2000
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  9 10  2  0  0  0  0
  3 10  1  0  0  0  0
 10 11  1  0  0  0  0
 12 11  1  6  0  0  0
  2 12  1  0  0  0  0
 12 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 15 16  2  0  0  0  0
 16 17  1  0  0  0  0
 16 18  1  0  0  0  0
 18 19  2  0  0  0  0
 13 19  1  0  0  0  0
 19 20  1  0  0  0  0
 20 21  1  0  0  0  0
 21 22  1  6  0  0  0
 22 23  2  0  0  0  0
 23 24  1  0  0  0  0
 24 25  2  0  0  0  0
 25 26  1  0  0  0  0
 25 27  1  0  0  0  0
 27 28  2  0  0  0  0
 22 28  1  0  0  0  0
 21 29  1  0  0  0  0
 29 30  1  1  0  0  0
 29 31  1  0  0  0  0
 18 31  1  0  0  0  0
 14 32  1  0  0  0  0
 32 33  1  0  0  0  0
 12 33  1  0  0  0  0
 33 34  1  6  0  0  0
 34 35  2  0  0  0  0
 35 36  1  0  0  0  0
 36 37  2  0  0  0  0
 37 38  1  0  0  0  0
 37 39  1  0  0  0  0
 39 40  2  0  0  0  0
 34 40  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0301334

> <DATABASE_NAME>
NP-MRD

> <SMILES>
O[C@H]1CC2=C(O[C@@H]1C1=CC=C(O)C=C1)C1=C(O[C@H](C3=CC=C(O)C=C3)[C@]11OC3=CC(O)=CC(O)=C3C1=O)C=C2O

> <INCHI_IDENTIFIER>
InChI=1S/C30H22O10/c31-15-5-1-13(2-6-15)26-21(36)11-18-19(34)12-23-25(27(18)39-26)30(29(38-23)14-3-7-16(32)8-4-14)28(37)24-20(35)9-17(33)10-22(24)40-30/h1-10,12,21,26,29,31-36H,11H2/t21-,26+,29+,30-/m0/s1

> <INCHI_KEY>
BYBKYSAHKVMKNH-KAXVLVORSA-N

> <FORMULA>
C30H22O10

> <MOLECULAR_WEIGHT>
542.496

> <EXACT_MASS>
542.121296908

> <JCHEM_ACCEPTOR_COUNT>
10

> <JCHEM_ATOM_COUNT>
62

> <JCHEM_AVERAGE_POLARIZABILITY>
52.23308060606061

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
6

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
(2R,4'R,11'S,12'R)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-3H-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0^{2,6}]tridecane]-1'(9'),2'(6'),7'-trien-3-one

> <JCHEM_LOGP>
4.710278284

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
7

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
8.824052900275678

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.675264573738179

> <JCHEM_PKA_STRONGEST_BASIC>
-3.288819370220992

> <JCHEM_POLAR_SURFACE_AREA>
166.14

> <JCHEM_REFRACTIVITY>
139.3871

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
0

> <JCHEM_TRADITIONAL_IUPAC>
(2R,4'R,11'S,12'R)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0^{2,6}]tridecane]-1'(9'),2'(6'),7'-trien-3-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  O   UNK     0       5.344   1.474   0.000  0.00  0.00           O+0
HETATM    2  C   UNK     0       4.043   0.648   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       5.230  -0.333   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       6.754  -0.108   0.000  0.00  0.00           C+0
HETATM    5  O   UNK     0       7.320   1.324   0.000  0.00  0.00           O+0
HETATM    6  C   UNK     0       7.711  -1.315   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       7.144  -2.747   0.000  0.00  0.00           C+0
HETATM    8  O   UNK     0       8.101  -3.953   0.000  0.00  0.00           O+0
HETATM    9  C   UNK     0       5.621  -2.972   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       4.664  -1.765   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0       3.127  -1.669   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0       2.743  -0.177   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       1.443  -1.003   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       0.256  -0.022   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      -1.187  -0.559   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      -1.443  -2.077   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0      -2.887  -2.614   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0      -0.256  -3.058   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       1.187  -2.521   0.000  0.00  0.00           C+0
HETATM   20  O   UNK     0       2.374  -3.503   0.000  0.00  0.00           O+0
HETATM   21  C   UNK     0       2.117  -5.021   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       3.304  -6.003   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       4.747  -5.465   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       5.934  -6.447   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       5.678  -7.965   0.000  0.00  0.00           C+0
HETATM   26  O   UNK     0       6.864  -8.947   0.000  0.00  0.00           O+0
HETATM   27  C   UNK     0       4.234  -8.502   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       3.047  -7.521   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0       0.674  -5.558   0.000  0.00  0.00           C+0
HETATM   30  O   UNK     0       0.417  -7.077   0.000  0.00  0.00           O+0
HETATM   31  C   UNK     0      -0.513  -4.577   0.000  0.00  0.00           C+0
HETATM   32  O   UNK     0       0.823   1.410   0.000  0.00  0.00           O+0
HETATM   33  C   UNK     0       2.360   1.314   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0       3.341   2.501   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0       2.804   3.944   0.000  0.00  0.00           C+0
HETATM   36  C   UNK     0       3.786   5.131   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0       5.304   4.875   0.000  0.00  0.00           C+0
HETATM   38  O   UNK     0       6.286   6.061   0.000  0.00  0.00           O+0
HETATM   39  C   UNK     0       5.841   3.431   0.000  0.00  0.00           C+0
HETATM   40  C   UNK     0       4.860   2.244   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3   12                                                  
CONECT    3    2    4   10                                                  
CONECT    4    3    5    6                                                  
CONECT    5    4                                                            
CONECT    6    4    7                                                       
CONECT    7    6    8    9                                                  
CONECT    8    7                                                            
CONECT    9    7   10                                                       
CONECT   10    9    3   11                                                  
CONECT   11   10   12                                                       
CONECT   12   11    2   13   33                                             
CONECT   13   12   14   19                                                  
CONECT   14   13   15   32                                                  
CONECT   15   14   16                                                       
CONECT   16   15   17   18                                                  
CONECT   17   16                                                            
CONECT   18   16   19   31                                                  
CONECT   19   18   13   20                                                  
CONECT   20   19   21                                                       
CONECT   21   20   22   29                                                  
CONECT   22   21   23   28                                                  
CONECT   23   22   24                                                       
CONECT   24   23   25                                                       
CONECT   25   24   26   27                                                  
CONECT   26   25                                                            
CONECT   27   25   28                                                       
CONECT   28   27   22                                                       
CONECT   29   21   30   31                                                  
CONECT   30   29                                                            
CONECT   31   29   18                                                       
CONECT   32   14   33                                                       
CONECT   33   32   12   34                                                  
CONECT   34   33   35   40                                                  
CONECT   35   34   36                                                       
CONECT   36   35   37                                                       
CONECT   37   36   38   39                                                  
CONECT   38   37                                                            
CONECT   39   37   40                                                       
CONECT   40   39   34                                                       
MASTER        0    0    0    0    0    0    0    0   40    0   92    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₃₀H₂₂O₁₀

Average Mass

542.4960 Da

Monoisotopic Mass

542.12130 Da

IUPAC Name

(2R,4'R,11'S,12'R)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-3H-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0^{2,6}]tridecane]-1'(9'),2'(6'),7'-trien-3-one

Traditional Name

(2R,4'R,11'S,12'R)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0^{2,6}]tridecane]-1'(9'),2'(6'),7'-trien-3-one

CAS Registry Number

Not Available

SMILES

O[C@H]1CC2=C(O[C@@H]1C1=CC=C(O)C=C1)C1=C(O[C@H](C3=CC=C(O)C=C3)[C@]11OC3=CC(O)=CC(O)=C3C1=O)C=C2O

InChI Identifier

InChI=1S/C30H22O10/c31-15-5-1-13(2-6-15)26-21(36)11-18-19(34)12-23-25(27(18)39-26)30(29(38-23)14-3-7-16(32)8-4-14)28(37)24-20(35)9-17(33)10-22(24)40-30/h1-10,12,21,26,29,31-36H,11H2/t21-,26+,29+,30-/m0/s1

InChI Key

BYBKYSAHKVMKNH-KAXVLVORSA-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

Species Name	Source	Reference
Daphne genkwa	LOTUS Database	35616633
Wikstroemia indica	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

2-arylbenzofuran flavonoids

Sub Class

Not Available

Direct Parent

2-arylbenzofuran flavonoids

Alternative Parents

Substituents

2-arylbenzofuran flavonoid
3-hydroxyflavonoid
4'-hydroxyflavonoid
5-hydroxyflavonoid
Flavan-3-ol
Hydroxyflavonoid
Neolignan skeleton
Flavan
Chromane
Benzopyran
1-benzopyran
Benzofuran
Coumaran
Aryl alkyl ketone
Aryl ketone
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Alkyl aryl ether
Phenol
Benzenoid
Monocyclic benzene moiety
Vinylogous acid
Ketone
Secondary alcohol
Organoheterocyclic compound
Ether
Oxacycle
Polyol
Hydrocarbon derivative
Organic oxide
Organic oxygen compound
Organooxygen compound
Alcohol
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	4.71	ChemAxon
pKa (Strongest Acidic)	7.68	ChemAxon
pKa (Strongest Basic)	-3.3	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	10	ChemAxon
Hydrogen Donor Count	6	ChemAxon
Polar Surface Area	166.14 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	139.39 m³·mol⁻¹	ChemAxon
Polarizability	52.23 Å³	ChemAxon
Number of Rings	7	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

C00013286

Chemspider ID

349985

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

394845

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Ghanadian M, Ali Z, Khan IA, Balachandran P, Nikahd M, Aghaei M, Mirzaei M, Sajjadi SE: A new sesquiterpenoid from the shoots of Iranian Daphne mucronata Royle with selective inhibition of STAT3 and Smad3/4 cancer-related signaling pathways. Daru. 2020 Jun;28(1):253-262. doi: 10.1007/s40199-020-00336-x. Epub 2020 Apr 5. [PubMed:32248516 ]
Yan Z, Guo H, Yang J, Liu Q, Jin H, Xu R, Cui H, Qin B: Phytotoxic flavonoids from roots of Stellera chamaejasme L. (Thymelaeaceae). Phytochemistry. 2014 Oct;106:61-68. doi: 10.1016/j.phytochem.2014.07.013. Epub 2014 Aug 2. [PubMed:25096753 ]
Ghanem H, Haba H, Marcourt L, Benkhaled M, Wolfender JL: Microphynolides A and B, new spiro-gamma-lactone glycosides from Thymelaea microphylla. Nat Prod Res. 2014;28(20):1732-8. doi: 10.1080/14786419.2014.942662. Epub 2014 Jul 30. [PubMed:25076123 ]
Kizaibek M, Wubuli A, Gu Z, Bahetjan D, Tursinbai L, Nurhamit K, Chen B, Wang J, Tahan O, Cao P: Effects of an ethyl acetate extract of Daphne altaica stem bark on the cell cycle, apoptosis and expression of PPARgamma in Eca‑109 human esophageal carcinoma cells. Mol Med Rep. 2020 Aug;22(2):1400-1408. doi: 10.3892/mmr.2020.11187. Epub 2020 May 27. [PubMed:32468007 ]
LOTUS database [Link]

Showing NP-Card for (2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one (NP0301334)

MOL for NP0301334 ((2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one)

3D MOL for NP0301334 ((2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one)

3D SDF for NP0301334 ((2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one)

3D-SDF for NP0301334 ((2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one)

PDB for NP0301334 ((2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one)

3D PDB for NP0301334 ((2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one)

SMILES for NP0301334 ((2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one)

INCHI for NP0301334 ((2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one)

Structure for NP0301334 ((2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one)

3D Structure for NP0301334 ((2r,4'r,11's,12'r)-4,6,8',11'-tetrahydroxy-4',12'-bis(4-hydroxyphenyl)-5',13'-dioxaspiro[1-benzofuran-2,3'-tricyclo[7.4.0.0²,⁶]tridecane]-1'(9'),2'(6'),7'-trien-3-one)