NP-MRD: Showing NP-Card for 5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone (NP0281003)

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Record Information

Version

2.0

Created at

2022-09-09 07:06:02 UTC

Updated at

2022-09-09 07:06:02 UTC

NP-MRD ID

NP0281003

Secondary Accession Numbers

None

Natural Product Identification

Common Name

5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone

Description

Physalin E belongs to the class of organic compounds known as physalins and derivatives. These are steroidal constituents of Physalis plants which possess an unusual 13,14-seco-16,24-cyclo-steroidal ring skeleton (where the bond that is normally present between the 13 and 14 positions in other steroids is broken while a new bond between positions 16 and 24 is formed). Physalin E is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, physalin e has been detected, but not quantified in, fruits and herbs and spices. 5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone is found in Physalis angulata and Physalis lagascae. This could make physalin e a potential biomarker for the consumption of these foods.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv0541 05061307442D          

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M  END

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M  END


  Mrv0541 05061307442D          

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    1.9881   -3.0165    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0159    1.3555    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3814   -2.2486    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.7838    1.3288    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8625   -0.3127    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7751   -2.2035    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4844    0.1805    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  5  4  2  0  0  0  0
  7  4  1  0  0  0  0
  8  6  1  0  0  0  0
 12  6  1  0  0  0  0
 13 11  1  0  0  0  0
 14  9  1  0  0  0  0
 15  5  1  0  0  0  0
 16 10  1  0  0  0  0
 17 12  1  0  0  0  0
 17 14  1  0  0  0  0
 19 18  1  0  0  0  0
 20 13  1  0  0  0  0
 22  1  1  0  0  0  0
 22 10  1  0  0  0  0
 22 13  1  0  0  0  0
 22 18  1  0  0  0  0
 23  2  1  0  0  0  0
 23 12  1  0  0  0  0
 23 15  1  0  0  0  0
 24  3  1  0  0  0  0
 24 16  1  0  0  0  0
 25  7  1  0  0  0  0
 25  9  1  0  0  0  0
 25 23  1  0  0  0  0
 26  8  1  0  0  0  0
 26 21  1  0  0  0  0
 27 17  1  0  0  0  0
 27 19  1  0  0  0  0
 28 18  1  0  0  0  0
 28 24  1  0  0  0  0
 28 26  1  0  0  0  0
 29 14  1  0  0  0  0
 30 15  2  0  0  0  0
 31 19  2  0  0  0  0
 32 20  2  0  0  0  0
 33 21  2  0  0  0  0
 34 25  1  0  0  0  0
 35 26  1  0  0  0  0
 36 11  1  0  0  0  0
 36 27  1  0  0  0  0
 37 16  1  0  0  0  0
 37 20  1  0  0  0  0
 38 21  1  0  0  0  0
 38 24  1  0  0  0  0
 39 27  1  0  0  0  0
 39 28  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0281003

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC12OC(=O)C3(O)CCC4C(C(O)CC5(O)CC=CC(=O)C45C)C45OC13C(C4=O)C1(C)CC2OC(=O)C1CO5

> <INCHI_IDENTIFIER>
InChI=1S/C28H32O11/c1-22-10-16-24(3)28-18(22)19(31)27(39-28,36-11-13(22)20(32)37-16)17-12(6-8-26(28,35)21(33)38-24)23(2)15(30)5-4-7-25(23,34)9-14(17)29/h4-5,12-14,16-18,29,34-35H,6-11H2,1-3H3

> <INCHI_KEY>
YFLAVJCREXGADP-UHFFFAOYSA-N

> <FORMULA>
C28H32O11

> <MOLECULAR_WEIGHT>
544.5471

> <EXACT_MASS>
544.194461866

> <JCHEM_ACCEPTOR_COUNT>
9

> <JCHEM_AVERAGE_POLARIZABILITY>
52.38204603107412

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone

> <ALOGPS_LOGP>
0.43

> <JCHEM_LOGP>
0.6327668270000005

> <ALOGPS_LOGS>
-2.18

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
8

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
11.518829824089813

> <JCHEM_PKA_STRONGEST_ACIDIC>
9.069342282359898

> <JCHEM_PKA_STRONGEST_BASIC>
-2.94893484415548

> <JCHEM_POLAR_SURFACE_AREA>
165.88999999999996

> <JCHEM_REFRACTIVITY>
127.64479999999996

> <JCHEM_ROTATABLE_BOND_COUNT>
0

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
3.59e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 06-MAY-13   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   06-MAY-13         0                                  
HETATM    1  C   UNK     0       2.165   1.181   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       7.567  -1.726   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      -0.042  -3.582   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      11.222   0.074   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      10.623  -1.344   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       6.447  -2.023   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      10.292   1.302   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       5.237  -2.974   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       7.835   2.339   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      -0.183  -0.588   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       1.714   2.629   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       6.637  -0.498   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       0.463   1.538   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       6.307   2.148   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       9.095  -1.535   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      -0.482  -1.944   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       5.708   0.729   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       2.176  -0.567   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       3.982  -0.413   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0      -1.141   1.053   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       2.974  -4.279   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       0.969   0.211   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       8.166  -0.307   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       1.142  -2.598   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       8.764   1.111   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0       3.685  -2.858   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       4.110   1.014   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       2.668  -1.676   0.000  0.00  0.00           C+0
HETATM   29  O   UNK     0       5.377   3.376   0.000  0.00  0.00           O+0
HETATM   30  O   UNK     0       8.497  -2.954   0.000  0.00  0.00           O+0
HETATM   31  O   UNK     0       5.069  -1.504   0.000  0.00  0.00           O+0
HETATM   32  O   UNK     0      -2.239   2.134   0.000  0.00  0.00           O+0
HETATM   33  O   UNK     0       3.711  -5.631   0.000  0.00  0.00           O+0
HETATM   34  O   UNK     0       9.363   2.530   0.000  0.00  0.00           O+0
HETATM   35  O   UNK     0       4.445  -4.197   0.000  0.00  0.00           O+0
HETATM   36  O   UNK     0       3.330   2.480   0.000  0.00  0.00           O+0
HETATM   37  O   UNK     0      -1.610  -0.584   0.000  0.00  0.00           O+0
HETATM   38  O   UNK     0       1.447  -4.113   0.000  0.00  0.00           O+0
HETATM   39  O   UNK     0       2.771   0.337   0.000  0.00  0.00           O+0
CONECT    1   22                                                            
CONECT    2   23                                                            
CONECT    3   24                                                            
CONECT    4    5    7                                                       
CONECT    5    4   15                                                       
CONECT    6    8   12                                                       
CONECT    7    4   25                                                       
CONECT    8    6   26                                                       
CONECT    9   14   25                                                       
CONECT   10   16   22                                                       
CONECT   11   13   36                                                       
CONECT   12    6   17   23                                                  
CONECT   13   11   20   22                                                  
CONECT   14    9   17   29                                                  
CONECT   15    5   23   30                                                  
CONECT   16   10   24   37                                                  
CONECT   17   12   14   27                                                  
CONECT   18   19   22   28                                                  
CONECT   19   18   27   31                                                  
CONECT   20   13   32   37                                                  
CONECT   21   26   33   38                                                  
CONECT   22    1   10   13   18                                             
CONECT   23    2   12   15   25                                             
CONECT   24    3   16   28   38                                             
CONECT   25    7    9   23   34                                             
CONECT   26    8   21   28   35                                             
CONECT   27   17   19   36   39                                             
CONECT   28   18   24   26   39                                             
CONECT   29   14                                                            
CONECT   30   15                                                            
CONECT   31   19                                                            
CONECT   32   20                                                            
CONECT   33   21                                                            
CONECT   34   25                                                            
CONECT   35   26                                                            
CONECT   36   11   27                                                       
CONECT   37   16   20                                                       
CONECT   38   21   24                                                       
CONECT   39   27   28                                                       
MASTER        0    0    0    0    0    0    0    0   39    0   92    0
END

View in JSmol

Synonyms

Value	Source
Physalin e	MeSH

Chemical Formula

C₂₈H₃₂O₁₁

Average Mass

544.5471 Da

Monoisotopic Mass

544.19446 Da

IUPAC Name

5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone

Traditional Name

5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone

CAS Registry Number

Not Available

SMILES

CC12OC(=O)C3(O)CCC4C(C(O)CC5(O)CC=CC(=O)C45C)C45OC13C(C4=O)C1(C)CC2OC(=O)C1CO5

InChI Identifier

InChI=1S/C28H32O11/c1-22-10-16-24(3)28-18(22)19(31)27(39-28,36-11-13(22)20(32)37-16)17-12(6-8-26(28,35)21(33)38-24)23(2)15(30)5-4-7-25(23,34)9-14(17)29/h4-5,12-14,16-18,29,34-35H,6-11H2,1-3H3

InChI Key

YFLAVJCREXGADP-UHFFFAOYSA-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
Physalis angulata	LOTUS Database	35616633
Physalis lagascae	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as physalins and derivatives. These are steroidal constituents of Physalis plants which possess an unusual 13,14-seco-16,24-cyclo-steroidal ring skeleton (where the bond that is normally present between the 13 and 14 positions in other steroids is broken while a new bond between positions 16 and 24 is formed).

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Steroids and steroid derivatives

Sub Class

Physalins and derivatives

Direct Parent

Physalins and derivatives

Alternative Parents

Substituents

Physalin skeleton
Delta valerolactone
Ketal
Cyclohexenone
Delta_valerolactone
Oxepane
Dicarboxylic acid or derivatives
3-furanone
Gamma butyrolactone
Oxane
Cyclic alcohol
Tetrahydrofuran
Tertiary alcohol
Lactone
Ketone
Carboxylic acid ester
Secondary alcohol
Organoheterocyclic compound
Oxacycle
Acetal
Carboxylic acid derivative
Polyol
Alcohol
Organooxygen compound
Hydrocarbon derivative
Organic oxide
Organic oxygen compound
Carbonyl group
Aliphatic heteropolycyclic compound

Molecular Framework

Aliphatic 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	0.43	ALOGPS
logP	0.63	ChemAxon
logS	-2.2	ALOGPS
pKa (Strongest Acidic)	9.07	ChemAxon
pKa (Strongest Basic)	-2.9	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	9	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	165.89 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	127.64 m³·mol⁻¹	ChemAxon
Polarizability	52.38 Å³	ChemAxon
Number of Rings	8	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

HMDB0034330

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

FDB012689

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

13962952

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone (NP0281003)

MOL for NP0281003 (5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone)

3D MOL for NP0281003 (5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone)

3D SDF for NP0281003 (5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone)

3D-SDF for NP0281003 (5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone)

PDB for NP0281003 (5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone)

3D PDB for NP0281003 (5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone)

SMILES for NP0281003 (5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone)

INCHI for NP0281003 (5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone)

Structure for NP0281003 (5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone)

3D Structure for NP0281003 (5,14,16-trihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone)