NP-MRD: Showing NP-Card for 8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate (NP0326240)

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Record Information

Version

2.0

Created at

2022-09-12 07:37:28 UTC

Updated at

2022-09-12 07:37:28 UTC

NP-MRD ID

NP0326240

Secondary Accession Numbers

None

Natural Product Identification

Common Name

8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate

Description

8,8,13,17-Tetramethyl-16-[1-(5-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]Nonadeca-1(12),2,4-trien-18-yl acetate belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups. 8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate is found in Kadsura heteroclita. 8,8,13,17-Tetramethyl-16-[1-(5-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]Nonadeca-1(12),2,4-trien-18-yl acetate is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1533004241517552D          

 38 42  0  0  0  0            999 V2000
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 16 38  1  0  0  0  0
M  END

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M  END


  Mrv1533004241517552D          

 38 42  0  0  0  0            999 V2000
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    4.8016   -0.2458    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.3289   -0.8803    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3491   -0.5289    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7091   -0.0083    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0591   -0.5164    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2566   -0.3250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0941    0.4217    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9191    0.4297    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2710    1.1615    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.0771    1.3373    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7264    2.0840    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7271    1.8454    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7171    0.8167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3671    1.3248    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.1696    1.1334    0.0000 C   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  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  6  8  1  0  0  0  0
  8  9  2  0  0  0  0
  8 10  1  0  0  0  0
  3 10  1  0  0  0  0
  2 11  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  1  0  0  0  0
 13 14  1  0  0  0  0
 14 15  1  0  0  0  0
 14 16  1  0  0  0  0
 16 17  2  0  0  0  0
 17 18  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  1  0  0  0  0
 20 21  1  0  0  0  0
 21 22  2  0  0  0  0
 21 23  1  0  0  0  0
 19 24  1  0  0  0  0
 11 24  1  0  0  0  0
 14 24  1  0  0  0  0
 24 25  1  0  0  0  0
 17 26  1  0  0  0  0
 26 27  2  0  0  0  0
 27 28  1  0  0  0  0
 28 29  2  0  0  0  0
 29 30  1  0  0  0  0
 30 31  2  0  0  0  0
 30 32  1  0  0  0  0
 32 33  1  0  0  0  0
 33 34  1  0  0  0  0
 33 35  1  0  0  0  0
 33 36  1  0  0  0  0
 27 36  1  0  0  0  0
 36 37  1  0  0  0  0
 37 38  1  0  0  0  0
 16 38  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0326240

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC(C1CCC2(C)C3=C(CC(OC(C)=O)C12C)C=C1C=CC(=O)OC(C)(C)C1CC3)C1CC=C(C)C(=O)O1

> <INCHI_IDENTIFIER>
InChI=1S/C32H42O6/c1-18-8-12-26(37-29(18)35)19(2)23-14-15-31(6)25-11-10-24-21(9-13-28(34)38-30(24,4)5)16-22(25)17-27(32(23,31)7)36-20(3)33/h8-9,13,16,19,23-24,26-27H,10-12,14-15,17H2,1-7H3

> <INCHI_KEY>
CQMNBAQXESFULW-UHFFFAOYSA-N

> <FORMULA>
C32H42O6

> <MOLECULAR_WEIGHT>
522.682

> <EXACT_MASS>
522.298139072

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_ATOM_COUNT>
80

> <JCHEM_AVERAGE_POLARIZABILITY>
59.06828672291499

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate

> <ALOGPS_LOGP>
6.32

> <JCHEM_LOGP>
5.457944930333336

> <ALOGPS_LOGS>
-5.56

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
5

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
-6.409407418601764

> <JCHEM_POLAR_SURFACE_AREA>
78.9

> <JCHEM_REFRACTIVITY>
147.44330000000002

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
1.45e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 24-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   24-APR-15         0                                  
HETATM    1  C   UNK     0      13.085  -0.425   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      11.654  -0.995   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      11.433  -2.519   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      10.002  -3.089   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       9.781  -4.613   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      10.990  -5.567   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      10.768  -7.091   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      12.420  -4.997   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0      13.629  -5.951   0.000  0.00  0.00           O+0
HETATM   10  O   UNK     0      12.642  -3.473   0.000  0.00  0.00           O+0
HETATM   11  C   UNK     0      10.445  -0.041   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      10.506   1.497   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       9.062   2.031   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       8.108   0.822   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       7.391   2.185   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       6.571   0.722   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       5.890  -0.659   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       6.745  -1.940   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       8.281  -1.840   0.000  0.00  0.00           C+0
HETATM   20  O   UNK     0       9.137  -3.121   0.000  0.00  0.00           O+0
HETATM   21  C   UNK     0       8.455  -4.502   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       9.310  -5.782   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0       6.918  -4.602   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       8.963  -0.459   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       9.947  -1.643   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0       4.385  -0.987   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       3.190  -0.015   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       1.977  -0.964   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0       0.479  -0.607   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0      -0.176   0.787   0.000  0.00  0.00           C+0
HETATM   31  O   UNK     0      -1.716   0.802   0.000  0.00  0.00           O+0
HETATM   32  O   UNK     0       0.506   2.168   0.000  0.00  0.00           O+0
HETATM   33  C   UNK     0       2.011   2.496   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0       1.356   3.890   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0       3.224   3.445   0.000  0.00  0.00           C+0
HETATM   36  C   UNK     0       3.205   1.524   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0       4.419   2.473   0.000  0.00  0.00           C+0
HETATM   38  C   UNK     0       5.917   2.116   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3   11                                                  
CONECT    3    2    4   10                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6                                                       
CONECT    6    5    7    8                                                  
CONECT    7    6                                                            
CONECT    8    6    9   10                                                  
CONECT    9    8                                                            
CONECT   10    8    3                                                       
CONECT   11    2   12   24                                                  
CONECT   12   11   13                                                       
CONECT   13   12   14                                                       
CONECT   14   13   15   16   24                                             
CONECT   15   14                                                            
CONECT   16   14   17   38                                                  
CONECT   17   16   18   26                                                  
CONECT   18   17   19                                                       
CONECT   19   18   20   24                                                  
CONECT   20   19   21                                                       
CONECT   21   20   22   23                                                  
CONECT   22   21                                                            
CONECT   23   21                                                            
CONECT   24   19   11   14   25                                             
CONECT   25   24                                                            
CONECT   26   17   27                                                       
CONECT   27   26   28   36                                                  
CONECT   28   27   29                                                       
CONECT   29   28   30                                                       
CONECT   30   29   31   32                                                  
CONECT   31   30                                                            
CONECT   32   30   33                                                       
CONECT   33   32   34   35   36                                             
CONECT   34   33                                                            
CONECT   35   33                                                            
CONECT   36   33   27   37                                                  
CONECT   37   36   38                                                       
CONECT   38   37   16                                                       
MASTER        0    0    0    0    0    0    0    0   38    0   84    0
END

View in JSmol

Synonyms

Value	Source
8,8,13,17-Tetramethyl-16-[1-(5-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0,.0,]nonadeca-1(12),2,4-trien-18-yl acetic acid	Generator
8,8,13,17-Tetramethyl-16-[1-(5-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetic acid	Generator

Chemical Formula

C₃₂H₄₂O₆

Average Mass

522.6820 Da

Monoisotopic Mass

522.29814 Da

IUPAC Name

8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate

Traditional Name

8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate

CAS Registry Number

Not Available

SMILES

CC(C1CCC2(C)C3=C(CC(OC(C)=O)C12C)C=C1C=CC(=O)OC(C)(C)C1CC3)C1CC=C(C)C(=O)O1

InChI Identifier

InChI=1S/C32H42O6/c1-18-8-12-26(37-29(18)35)19(2)23-14-15-31(6)25-11-10-24-21(9-13-28(34)38-30(24,4)5)16-22(25)17-27(32(23,31)7)36-20(3)33/h8-9,13,16,19,23-24,26-27H,10-12,14-15,17H2,1-7H3

InChI Key

CQMNBAQXESFULW-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
Kadsura heteroclita	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups.

Kingdom

Organic compounds

Super Class

Organic acids and derivatives

Class

Carboxylic acids and derivatives

Sub Class

Tricarboxylic acids and derivatives

Direct Parent

Tricarboxylic acids and derivatives

Alternative Parents

Substituents

Tricarboxylic acid or derivatives
Dihydropyranone
Pyran
Alpha,beta-unsaturated carboxylic ester
Enoate ester
Lactone
Carboxylic acid ester
Oxacycle
Organoheterocyclic compound
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen 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	6.32	ALOGPS
logP	5.46	ChemAxon
logS	-5.6	ALOGPS
pKa (Strongest Basic)	-6.4	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	78.9 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	147.44 m³·mol⁻¹	ChemAxon
Polarizability	59.07 Å³	ChemAxon
Number of Rings	5	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

Not Available

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate (NP0326240)

MOL for NP0326240 (8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate)

3D MOL for NP0326240 (8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate)

3D SDF for NP0326240 (8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate)

3D-SDF for NP0326240 (8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate)

PDB for NP0326240 (8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate)

3D PDB for NP0326240 (8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate)

SMILES for NP0326240 (8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate)

INCHI for NP0326240 (8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate)

Structure for NP0326240 (8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate)

3D Structure for NP0326240 (8,8,13,17-tetramethyl-16-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-6-oxo-7-oxatetracyclo[10.7.0.0³,⁹.0¹³,¹⁷]nonadeca-1(12),2,4-trien-18-yl acetate)