NP-MRD: Showing NP-Card for (3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione (NP0239351)

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Record Information

Version

2.0

Created at

2022-09-06 22:55:46 UTC

Updated at

2022-09-06 22:55:47 UTC

NP-MRD ID

NP0239351

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione

Description

(1R,2R,6S,10S,13R,14S,18S,19R)-18-ethyl-1,6,10,14,18-pentamethyl-7-oxapentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]Henicos-5(9)-ene-8,11-dione belongs to the class of organic compounds known as scalarane sesterterpenoids. These are sesterterpenoids with a structure based on the scalarane backbone. Scalarane is a tetracyclic compound, which is similar the homoandrostane with five methyl groups at the 4-, 4-, 8-, 17-, 17a-positions. (3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione is found in Carteriospongia foliascens. Based on a literature review very few articles have been published on (1R,2R,6S,10S,13R,14S,18S,19R)-18-ethyl-1,6,10,14,18-pentamethyl-7-oxapentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]Henicos-5(9)-ene-8,11-dione.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309072200552D          

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M  END

     RDKit          3D

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M  END


  Mrv1652309072200552D          

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M  END
> <DATABASE_ID>
NP0239351

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC[C@@]1(C)CCC[C@@]2(C)[C@@H]1CC[C@@]1(C)[C@H]3CCC4=C(C(=O)O[C@H]4C)[C@@]3(C)C(=O)C[C@H]21

> <INCHI_IDENTIFIER>
InChI=1S/C27H40O3/c1-7-24(3)12-8-13-25(4)18(24)11-14-26(5)19-10-9-17-16(2)30-23(29)22(17)27(19,6)21(28)15-20(25)26/h16,18-20H,7-15H2,1-6H3/t16-,18+,19+,20+,24-,25-,26-,27+/m0/s1

> <INCHI_KEY>
OTZAFYKTECUBAV-CHELDCNLSA-N

> <FORMULA>
C27H40O3

> <MOLECULAR_WEIGHT>
412.614

> <EXACT_MASS>
412.297745148

> <JCHEM_ACCEPTOR_COUNT>
2

> <JCHEM_ATOM_COUNT>
70

> <JCHEM_AVERAGE_POLARIZABILITY>
47.6640006300288

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
(1R,2R,6S,10S,13R,14S,18S,19R)-18-ethyl-1,6,10,14,18-pentamethyl-7-oxapentacyclo[11.8.0.0^{2,10}.0^{5,9}.0^{14,19}]henicos-5(9)-ene-8,11-dione

> <JCHEM_LOGP>
6.280355541666669

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
5

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
19.72217724837315

> <JCHEM_PKA_STRONGEST_ACIDIC>
13.33452513751173

> <JCHEM_PKA_STRONGEST_BASIC>
-6.8399339550629294

> <JCHEM_POLAR_SURFACE_AREA>
43.370000000000005

> <JCHEM_REFRACTIVITY>
118.93929999999997

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
0

> <JCHEM_TRADITIONAL_IUPAC>
(1R,2R,6S,10S,13R,14S,18S,19R)-18-ethyl-1,6,10,14,18-pentamethyl-7-oxapentacyclo[11.8.0.0^{2,10}.0^{5,9}.0^{14,19}]henicos-5(9)-ene-8,11-dione

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 07-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   07-SEP-22         0                                  
HETATM    1  C   UNK     0      -0.716  -5.238   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       0.479  -4.266   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       1.918  -4.815   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       2.208  -3.302   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.128  -6.137   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       1.877  -7.482   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       3.417  -7.505   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       4.207  -6.183   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       4.957  -7.529   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       3.458  -4.838   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       4.248  -3.516   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       5.788  -3.540   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       6.537  -4.885   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       7.327  -3.563   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       8.077  -4.908   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       8.867  -3.587   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      10.407  -3.610   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      11.157  -4.955   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0      10.366  -6.277   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0      11.379  -7.437   0.000  0.00  0.00           C+0
HETATM   21  O   UNK     0      11.036  -8.938   0.000  0.00  0.00           O+0
HETATM   22  O   UNK     0      12.796  -6.832   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0      12.658  -5.298   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0      13.818  -4.285   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       8.827  -6.254   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0       9.576  -7.599   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       8.036  -7.575   0.000  0.00  0.00           C+0
HETATM   28  O   UNK     0       8.786  -8.921   0.000  0.00  0.00           O+0
HETATM   29  C   UNK     0       6.497  -7.552   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0       5.747  -6.207   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4    5   10                                             
CONECT    4    3                                                            
CONECT    5    3    6                                                       
CONECT    6    5    7                                                       
CONECT    7    6    8                                                       
CONECT    8    7    9   10   30                                             
CONECT    9    8                                                            
CONECT   10    8    3   11                                                  
CONECT   11   10   12                                                       
CONECT   12   11   13                                                       
CONECT   13   12   14   15   30                                             
CONECT   14   13                                                            
CONECT   15   13   16   25                                                  
CONECT   16   15   17                                                       
CONECT   17   16   18                                                       
CONECT   18   17   19   23                                                  
CONECT   19   18   20   25                                                  
CONECT   20   19   21   22                                                  
CONECT   21   20                                                            
CONECT   22   20   23                                                       
CONECT   23   22   18   24                                                  
CONECT   24   23                                                            
CONECT   25   19   15   26   27                                             
CONECT   26   25                                                            
CONECT   27   25   28   29                                                  
CONECT   28   27                                                            
CONECT   29   27   30                                                       
CONECT   30   29    8   13                                                  
MASTER        0    0    0    0    0    0    0    0   30    0   68    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₇H₄₀O₃

Average Mass

412.6140 Da

Monoisotopic Mass

412.29775 Da

IUPAC Name

(1R,2R,6S,10S,13R,14S,18S,19R)-18-ethyl-1,6,10,14,18-pentamethyl-7-oxapentacyclo[11.8.0.0^{2,10}.0^{5,9}.0^{14,19}]henicos-5(9)-ene-8,11-dione

Traditional Name

(1R,2R,6S,10S,13R,14S,18S,19R)-18-ethyl-1,6,10,14,18-pentamethyl-7-oxapentacyclo[11.8.0.0^{2,10}.0^{5,9}.0^{14,19}]henicos-5(9)-ene-8,11-dione

CAS Registry Number

Not Available

SMILES

CC[C@@]1(C)CCC[C@@]2(C)[C@@H]1CC[C@@]1(C)[C@H]3CCC4=C(C(=O)O[C@H]4C)[C@@]3(C)C(=O)C[C@H]21

InChI Identifier

InChI=1S/C27H40O3/c1-7-24(3)12-8-13-25(4)18(24)11-14-26(5)19-10-9-17-16(2)30-23(29)22(17)27(19,6)21(28)15-20(25)26/h16,18-20H,7-15H2,1-6H3/t16-,18+,19+,20+,24-,25-,26-,27+/m0/s1

InChI Key

OTZAFYKTECUBAV-CHELDCNLSA-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
Phyllospongia foliascens	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as scalarane sesterterpenoids. These are sesterterpenoids with a structure based on the scalarane backbone. Scalarane is a tetracyclic compound, which is similar the homoandrostane with five methyl groups at the 4-, 4-, 8-, 17-, 17a-positions.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Prenol lipids

Sub Class

Sesterterpenoids

Direct Parent

Scalarane sesterterpenoids

Alternative Parents

Substituents

Scalarane sesterterpenoid
Steroid lactone
Oxosteroid
7-oxosteroid
16-oxasteroid
Steroid
2-furanone
Dihydrofuran
Alpha,beta-unsaturated carboxylic ester
Enoate ester
Lactone
Ketone
Carboxylic acid ester
Oxacycle
Monocarboxylic acid or derivatives
Carboxylic acid derivative
Organoheterocyclic compound
Hydrocarbon derivative
Organic oxide
Organooxygen compound
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	6.28	ChemAxon
pKa (Strongest Acidic)	13.33	ChemAxon
pKa (Strongest Basic)	-6.8	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	2	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	43.37 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	118.94 m³·mol⁻¹	ChemAxon
Polarizability	47.66 Å³	ChemAxon
Number of Rings	5	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

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

162948438

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for (3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione (NP0239351)

MOL for NP0239351 ((3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione)

3D MOL for NP0239351 ((3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione)

3D SDF for NP0239351 ((3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione)

3D-SDF for NP0239351 ((3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione)

PDB for NP0239351 ((3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione)

3D PDB for NP0239351 ((3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione)

SMILES for NP0239351 ((3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione)

INCHI for NP0239351 ((3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione)

Structure for NP0239351 ((3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione)

3D Structure for NP0239351 ((3s,5ar,5br,7ar,8s,11as,11br,13as)-8-ethyl-3,5b,8,11a,13a-pentamethyl-3h,4h,5h,5ah,6h,7h,7ah,9h,10h,11h,11bh,12h-chryseno[1,2-c]furan-1,13-dione)