NP-MRD: Showing NP-Card for 6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one (NP0217026)

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Record Information

Version

2.0

Created at

2022-09-05 17:13:28 UTC

Updated at

2022-09-05 17:13:29 UTC

NP-MRD ID

NP0217026

Secondary Accession Numbers

None

Natural Product Identification

Common Name

6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one

Description

6-Ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]Tricosane]-4'(9'),5',7',10',12',16'-hexaen-3'-one belongs to the class of organic compounds known as milbemycins. These are a group of macrolides with a structure containing a 16-membered lactone ring fused to a 1,7-dioxaspiroundecane ring system and to either a benzofuran (or hydrogenated derivative thereof). In some cases (e.G. Milbemycin E), the tetrahydrofuranyl ring is missing. Milbemycins can be o-glycosylated at C13 to form Avermectins. Milbemycins are produced by Streptomyces species. 6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one is found in Streptomyces bingchenggensis. Based on a literature review very few articles have been published on 6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]Tricosane]-4'(9'),5',7',10',12',16'-hexaen-3'-one.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309052219132D          

 38 41  0  0  0  0            999 V2000
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M  END

     RDKit          3D

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M  END


  Mrv1652309052219132D          

 38 41  0  0  0  0            999 V2000
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    4.4539   -4.0593    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8436   -5.3513    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0977   -4.9990    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0298   -4.1767    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7080   -3.7069    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9620   -3.3545    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2839   -3.8244    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.6402   -2.8847    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8942   -2.5323    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8264   -1.7101    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0804   -1.3578    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.5045   -1.2403    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4367   -0.4181    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2505   -1.5927    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3183   -2.4149    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0643   -2.7672    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1321   -3.5895    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.7424   -2.2974    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.9803   -3.3545    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  1  0  0  0  0
  4  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  7  8  1  0  0  0  0
  3  8  1  0  0  0  0
  8  9  1  0  0  0  0
  5 10  1  0  0  0  0
 10 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
 15 14  1  4  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  1  0  0  0  0
 19 20  1  0  0  0  0
 21 19  1  4  0  0  0
 21 22  2  0  0  0  0
 23 22  1  4  0  0  0
 23 24  2  0  0  0  0
 24 25  1  0  0  0  0
 25 26  1  0  0  0  0
 24 27  1  0  0  0  0
 27 28  2  0  0  0  0
 28 29  1  0  0  0  0
 29 30  1  0  0  0  0
 29 31  2  0  0  0  0
 31 32  1  0  0  0  0
 31 33  1  0  0  0  0
 33 34  2  0  0  0  0
 27 34  1  0  0  0  0
 34 35  1  0  0  0  0
 35 36  2  0  0  0  0
 35 37  1  0  0  0  0
 11 37  1  0  0  0  0
 13 38  1  0  0  0  0
  5 38  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0217026

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CCC1OC2(CCC1C)CC1CC(CC=C(C)CC(C)C=CC=C(CO)C3=CC(O)=C(C)C=C3C(=O)O1)O2

> <INCHI_IDENTIFIER>
InChI=1S/C32H44O6/c1-6-30-22(4)12-13-32(38-30)18-26-16-25(37-32)11-10-21(3)14-20(2)8-7-9-24(19-33)27-17-29(34)23(5)15-28(27)31(35)36-26/h7-10,15,17,20,22,25-26,30,33-34H,6,11-14,16,18-19H2,1-5H3

> <INCHI_KEY>
CYJZPVCNDSUHMR-UHFFFAOYSA-N

> <FORMULA>
C32H44O6

> <MOLECULAR_WEIGHT>
524.698

> <EXACT_MASS>
524.313789137

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
82

> <JCHEM_AVERAGE_POLARIZABILITY>
60.24333412397576

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0^{4,9}]tricosane]-4',6',8',10',12',16'-hexaen-3'-one

> <JCHEM_LOGP>
6.799196512333333

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
14.96791158376443

> <JCHEM_PKA_STRONGEST_ACIDIC>
8.734764931452576

> <JCHEM_PKA_STRONGEST_BASIC>
-2.82884394445289

> <JCHEM_POLAR_SURFACE_AREA>
85.22

> <JCHEM_REFRACTIVITY>
152.7477

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
0

> <JCHEM_TRADITIONAL_IUPAC>
6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0^{4,9}]tricosane]-4',6',8',10',12',16'-hexaen-3'-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 05-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   05-SEP-22         0                                  
HETATM    1  C   UNK     0      20.087  -4.289   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      18.821  -5.166   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      17.428  -4.508   0.000  0.00  0.00           C+0
HETATM    4  O   UNK     0      16.162  -5.385   0.000  0.00  0.00           O+0
HETATM    5  C   UNK     0      14.770  -4.727   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      14.643  -3.192   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      15.909  -2.315   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      17.302  -2.973   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      18.568  -2.096   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      13.378  -4.069   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      12.112  -4.946   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      12.238  -6.481   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      13.631  -7.139   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      13.757  -8.674   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      12.491  -9.551   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      11.099  -8.893   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      10.972  -7.358   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       9.833  -9.770   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       8.441  -9.112   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       8.314  -7.577   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       7.175  -9.989   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       5.782  -9.331   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       5.656  -7.797   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       6.922  -6.920   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       5.529  -6.262   0.000  0.00  0.00           C+0
HETATM   26  O   UNK     0       4.263  -7.139   0.000  0.00  0.00           O+0
HETATM   27  C   UNK     0       6.795  -5.385   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       5.403  -4.727   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0       5.276  -3.192   0.000  0.00  0.00           C+0
HETATM   30  O   UNK     0       3.883  -2.534   0.000  0.00  0.00           O+0
HETATM   31  C   UNK     0       6.542  -2.315   0.000  0.00  0.00           C+0
HETATM   32  C   UNK     0       6.415  -0.780   0.000  0.00  0.00           C+0
HETATM   33  C   UNK     0       7.934  -2.973   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0       8.061  -4.508   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0       9.453  -5.166   0.000  0.00  0.00           C+0
HETATM   36  O   UNK     0       9.580  -6.700   0.000  0.00  0.00           O+0
HETATM   37  O   UNK     0      10.719  -4.289   0.000  0.00  0.00           O+0
HETATM   38  O   UNK     0      14.897  -6.262   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4    8                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6   10   38                                             
CONECT    6    5    7                                                       
CONECT    7    6    8                                                       
CONECT    8    7    3    9                                                  
CONECT    9    8                                                            
CONECT   10    5   11                                                       
CONECT   11   10   12   37                                                  
CONECT   12   11   13                                                       
CONECT   13   12   14   38                                                  
CONECT   14   13   15                                                       
CONECT   15   14   16                                                       
CONECT   16   15   17   18                                                  
CONECT   17   16                                                            
CONECT   18   16   19                                                       
CONECT   19   18   20   21                                                  
CONECT   20   19                                                            
CONECT   21   19   22                                                       
CONECT   22   21   23                                                       
CONECT   23   22   24                                                       
CONECT   24   23   25   27                                                  
CONECT   25   24   26                                                       
CONECT   26   25                                                            
CONECT   27   24   28   34                                                  
CONECT   28   27   29                                                       
CONECT   29   28   30   31                                                  
CONECT   30   29                                                            
CONECT   31   29   32   33                                                  
CONECT   32   31                                                            
CONECT   33   31   34                                                       
CONECT   34   33   27   35                                                  
CONECT   35   34   36   37                                                  
CONECT   36   35                                                            
CONECT   37   35   11                                                       
CONECT   38   13    5                                                       
MASTER        0    0    0    0    0    0    0    0   38    0   82    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₃₂H₄₄O₆

Average Mass

524.6980 Da

Monoisotopic Mass

524.31379 Da

IUPAC Name

6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0^{4,9}]tricosane]-4',6',8',10',12',16'-hexaen-3'-one

Traditional Name

6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0^{4,9}]tricosane]-4',6',8',10',12',16'-hexaen-3'-one

CAS Registry Number

Not Available

SMILES

CCC1OC2(CCC1C)CC1CC(CC=C(C)CC(C)C=CC=C(CO)C3=CC(O)=C(C)C=C3C(=O)O1)O2

InChI Identifier

InChI=1S/C32H44O6/c1-6-30-22(4)12-13-32(38-30)18-26-16-25(37-32)11-10-21(3)14-20(2)8-7-9-24(19-33)27-17-29(34)23(5)15-28(27)31(35)36-26/h7-10,15,17,20,22,25-26,30,33-34H,6,11-14,16,18-19H2,1-5H3

InChI Key

CYJZPVCNDSUHMR-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
Streptomyces bingchenggensis	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as milbemycins. These are a group of macrolides with a structure containing a 16-membered lactone ring fused to a 1,7-dioxaspiroundecane ring system and to either a benzofuran (or hydrogenated derivative thereof). In some cases (e.G. Milbemycin E), the tetrahydrofuranyl ring is missing. Milbemycins can be o-glycosylated at C13 to form Avermectins. Milbemycins are produced by Streptomyces species.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Macrolides and analogues

Sub Class

Milbemycins

Direct Parent

Milbemycins

Alternative Parents

Substituents

Milbemycin
1-hydroxy-2-unsubstituted benzenoid
Ketal
Oxane
Benzenoid
Carboxylic acid ester
Lactone
Monocarboxylic acid or derivatives
Acetal
Carboxylic acid derivative
Organoheterocyclic compound
Oxacycle
Hydrocarbon derivative
Primary alcohol
Organic oxide
Organooxygen compound
Organic oxygen 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	6.8	ChemAxon
pKa (Strongest Acidic)	8.73	ChemAxon
pKa (Strongest Basic)	-2.8	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	85.22 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	152.75 m³·mol⁻¹	ChemAxon
Polarizability	60.24 Å³	ChemAxon
Number of Rings	4	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

73319387

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one (NP0217026)

MOL for NP0217026 (6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one)

3D MOL for NP0217026 (6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one)

3D SDF for NP0217026 (6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one)

3D-SDF for NP0217026 (6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one)

PDB for NP0217026 (6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one)

3D PDB for NP0217026 (6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one)

SMILES for NP0217026 (6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one)

INCHI for NP0217026 (6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one)

Structure for NP0217026 (6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one)

3D Structure for NP0217026 (6-ethyl-7'-hydroxy-10'-(hydroxymethyl)-5,6',14',16'-tetramethyl-2',20'-dioxaspiro[oxane-2,21'-tricyclo[17.3.1.0⁴,⁹]tricosane]-4',6',8',10',12',16'-hexaen-3'-one)