NP-MRD: Showing NP-Card for 7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene (NP0294215)

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Record Information

Version

2.0

Created at

2022-09-10 02:38:57 UTC

Updated at

2022-09-10 02:38:57 UTC

NP-MRD ID

NP0294215

Secondary Accession Numbers

None

Natural Product Identification

Common Name

7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene

Description

Encecanescin belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position. 7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene is found in Ageratina glechonophylla and Encelia canescens. 7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene was first documented in 2010 (PMID: 19651191). Based on a literature review very few articles have been published on Encecanescin (PMID: 24739931).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309102204382D          

 33 36  0  0  1  0            999 V2000
   -2.8579    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8579    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2868    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0013   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0013   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2868   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5724   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8579   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8579   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1434   -1.2375    0.0000 O   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


  Mrv1652309102204382D          

 33 36  0  0  1  0            999 V2000
   -2.8579    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
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M  END
> <DATABASE_ID>
NP0294215

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=CC2=C(C=CC(C)(C)O2)C=C1C(C)O[C@H](C)C1=CC2=C(OC(C)(C)C=C2)C=C1OC

> <INCHI_IDENTIFIER>
InChI=1S/C28H34O5/c1-17(21-13-19-9-11-27(3,4)32-23(19)15-25(21)29-7)31-18(2)22-14-20-10-12-28(5,6)33-24(20)16-26(22)30-8/h9-18H,1-8H3/t17-,18?/m1/s1

> <INCHI_KEY>
YVOFPTMROPMBQF-QNSVNVJESA-N

> <FORMULA>
C28H34O5

> <MOLECULAR_WEIGHT>
450.575

> <EXACT_MASS>
450.240624195

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
67

> <JCHEM_AVERAGE_POLARIZABILITY>
51.462823505374054

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
7-methoxy-6-{1-[(1R)-1-(7-methoxy-2,2-dimethyl-2H-chromen-6-yl)ethoxy]ethyl}-2,2-dimethyl-2H-chromene

> <JCHEM_LOGP>
5.892549991666667

> <JCHEM_MDDR_LIKE_RULE>
1

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
-3.952112901138269

> <JCHEM_POLAR_SURFACE_AREA>
46.150000000000006

> <JCHEM_REFRACTIVITY>
132.78850000000006

> <JCHEM_ROTATABLE_BOND_COUNT>
6

> <JCHEM_RULE_OF_FIVE>
0

> <JCHEM_TRADITIONAL_IUPAC>
7-methoxy-6-{1-[(1R)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene

> <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  C   UNK     0      -5.335   1.540   0.000  0.00  0.00           C+0
HETATM    2  O   UNK     0      -5.335   0.000   0.000  0.00  0.00           O+0
HETATM    3  C   UNK     0      -6.668  -0.770   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -8.002   0.000   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      -9.336  -0.770   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      -9.336  -2.310   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      -8.002  -3.080   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      -6.668  -2.310   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      -5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      -5.335  -4.620   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0      -4.001  -2.310   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0      -2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      -2.667  -4.620   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      -1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       0.000  -0.000   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   20  O   UNK     0      -2.667   0.000   0.000  0.00  0.00           O+0
HETATM   21  C   UNK     0      -4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   22  O   UNK     0       2.667  -0.000   0.000  0.00  0.00           O+0
HETATM   23  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       4.528   0.677   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0       5.518  -1.037   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0     -10.669  -3.080   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0     -12.003  -2.310   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0     -12.003  -0.770   0.000  0.00  0.00           C+0
HETATM   31  C   UNK     0     -13.520  -1.037   0.000  0.00  0.00           C+0
HETATM   32  C   UNK     0     -12.530   0.677   0.000  0.00  0.00           C+0
HETATM   33  O   UNK     0     -10.669   0.000   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   33                                                  
CONECT    6    5    7   28                                                  
CONECT    7    6    8                                                       
CONECT    8    7    3    9                                                  
CONECT    9    8   10   11                                                  
CONECT   10    9                                                            
CONECT   11    9   12                                                       
CONECT   12   11   13   14                                                  
CONECT   13   12                                                            
CONECT   14   12   15   19                                                  
CONECT   15   14   16                                                       
CONECT   16   15   17   27                                                  
CONECT   17   16   18   22                                                  
CONECT   18   17   19                                                       
CONECT   19   18   14   20                                                  
CONECT   20   19   21                                                       
CONECT   21   20                                                            
CONECT   22   17   23                                                       
CONECT   23   22   24   25   26                                             
CONECT   24   23                                                            
CONECT   25   23                                                            
CONECT   26   23   27                                                       
CONECT   27   26   16                                                       
CONECT   28    6   29                                                       
CONECT   29   28   30                                                       
CONECT   30   29   31   32   33                                             
CONECT   31   30                                                            
CONECT   32   30                                                            
CONECT   33   30    5                                                       
MASTER        0    0    0    0    0    0    0    0   33    0   72    0
END

View in JSmol

Synonyms

Value	Source
(R,r)-(+-)-6,6'-(oxydiethylidine)bis(7-methoxy-2,2-dimethyl-2H-1-benzopyran)	MeSH

Chemical Formula

C₂₈H₃₄O₅

Average Mass

450.5750 Da

Monoisotopic Mass

450.24062 Da

IUPAC Name

7-methoxy-6-{1-[(1R)-1-(7-methoxy-2,2-dimethyl-2H-chromen-6-yl)ethoxy]ethyl}-2,2-dimethyl-2H-chromene

Traditional Name

7-methoxy-6-{1-[(1R)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene

CAS Registry Number

Not Available

SMILES

COC1=CC2=C(C=CC(C)(C)O2)C=C1C(C)O[C@H](C)C1=CC2=C(OC(C)(C)C=C2)C=C1OC

InChI Identifier

InChI=1S/C28H34O5/c1-17(21-13-19-9-11-27(3,4)32-23(19)15-25(21)29-7)31-18(2)22-14-20-10-12-28(5,6)33-24(20)16-26(22)30-8/h9-18H,1-8H3/t17-,18?/m1/s1

InChI Key

YVOFPTMROPMBQF-QNSVNVJESA-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
Ageratina glechonophylla	LOTUS Database	35616633
Encelia canescens	LOTUS Database	35616633

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Benzopyrans

Sub Class

1-benzopyrans

Direct Parent

2,2-dimethyl-1-benzopyrans

Alternative Parents

Substituents

2,2-dimethyl-1-benzopyran
Phenol ether
Anisole
Alkyl aryl ether
Benzenoid
Oxacycle
Ether
Dialkyl ether
Organic oxygen compound
Hydrocarbon derivative
Organooxygen compound
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	5.89	ChemAxon
pKa (Strongest Basic)	-4	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	46.15 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	132.79 m³·mol⁻¹	ChemAxon
Polarizability	51.46 Å³	ChemAxon
Number of Rings	4	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	Yes	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

4589529

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

5487790

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Reyes-Trejo B, Guerra-Ramirez D, Zuleta-Prada H, Santillan R, Sanchez-Mendoza ME, Arrieta J, Reyes L: Molecular disorder in (‒)-encecanescin. Molecules. 2014 Apr 15;19(4):4695-707. doi: 10.3390/molecules19044695. [PubMed:24739931 ]
Sanchez-Mendoza ME, Reyes-Trejo B, Sanchez-Gomez P, Rodriguez-Silverio J, Castillo-Henkel C, Cervantes-Cuevas H, Arrieta J: Bioassay-guided isolation of an anti-ulcer chromene from Eupatorium aschenbornianum: role of nitric oxide, prostaglandins and sulfydryls. Fitoterapia. 2010 Jan;81(1):66-71. doi: 10.1016/j.fitote.2009.07.009. Epub 2009 Aug 3. [PubMed:19651191 ]
LOTUS database [Link]

Showing NP-Card for 7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene (NP0294215)

MOL for NP0294215 (7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene)

3D MOL for NP0294215 (7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene)

3D SDF for NP0294215 (7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene)

3D-SDF for NP0294215 (7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene)

PDB for NP0294215 (7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene)

3D PDB for NP0294215 (7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene)

SMILES for NP0294215 (7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene)

INCHI for NP0294215 (7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene)

Structure for NP0294215 (7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene)

3D Structure for NP0294215 (7-methoxy-6-{1-[(1r)-1-(7-methoxy-2,2-dimethylchromen-6-yl)ethoxy]ethyl}-2,2-dimethylchromene)