NP-MRD: Showing NP-Card for Megistonine II (NP0073053)

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Record Information

Version

2.0

Created at

2022-04-28 18:18:32 UTC

Updated at

2022-04-28 18:18:32 UTC

NP-MRD ID

NP0073053

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Megistonine II

Description

Methyl 7-hydroxy-3,8-dimethoxy-1-methyl-4-oxo-1,4-dihydroquinoline-2-carboxylate belongs to the class of organic compounds known as hydroxyquinolines. Hydroxyquinolines are compounds containing a quinoline moiety bearing a hydroxyl group. Megistonine II is found in Sarcomelicope megistophylla. Methyl 7-hydroxy-3,8-dimethoxy-1-methyl-4-oxo-1,4-dihydroquinoline-2-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 36 37  0  0  0  0  0  0  0  0999 V2000
    4.1193    2.2030    0.2793 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7998    1.7144    0.3087 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4804    0.3797    0.2824 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5523   -0.3604    0.2272 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.2271   -0.2831    0.3003 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1983   -1.6623    0.1910 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3968   -2.3470    0.1041 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8882   -2.5733   -1.2280 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0258   -2.3735    0.1641 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0092   -3.6125    0.0681 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1628   -1.6798    0.2468 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3699   -2.3512    0.2088 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5822   -1.7227    0.2708 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5695   -0.3576    0.3737 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7489    0.3663    0.4408 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3511    0.3404    0.4136 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4253    1.7257    0.5084 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5349    2.5117   -0.6952 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1372   -0.2842    0.3570 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0607    0.3830    0.3859 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.0934    1.7838    0.6288 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5728    2.2874    1.2942 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.7842    1.6081   -0.3781 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.1291    3.2409   -0.1345 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9943   -2.6261   -1.2568 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5846   -1.7648   -1.9226 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4307   -3.5055   -1.6455 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3475   -3.4401    0.1250 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4984   -2.2911    0.2388 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6406   -0.1016    0.4148 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0580    1.9855   -1.5469 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9874    3.4608   -0.5112 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6002    2.7660   -0.8943 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.2719    2.4016   -0.2552 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0409    2.0020    1.2688 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6458    2.1768    1.3668 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  3  5  1  0
  5  6  2  0
  6  7  1  0
  7  8  1  0
  6  9  1  0
  9 10  2  0
  9 11  1  0
 11 12  2  0
 12 13  1  0
 13 14  2  0
 14 15  1  0
 14 16  1  0
 16 17  1  0
 17 18  1  0
 16 19  2  0
 19 20  1  0
 20 21  1  0
 20  5  1  0
 19 11  1  0
  1 22  1  0
  1 23  1  0
  1 24  1  0
  8 25  1  0
  8 26  1  0
  8 27  1  0
 12 28  1  0
 13 29  1  0
 15 30  1  0
 18 31  1  0
 18 32  1  0
 18 33  1  0
 21 34  1  0
 21 35  1  0
 21 36  1  0
M  END


  Mrv1533004261503192D          

 21 22  0  0  0  0            999 V2000
   -0.7145   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.8250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.0000    0.0000 C   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
    3.5724   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -1.6500    0.0000 O   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 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -2.4750    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  2  0  0  0  0
  3  5  1  0  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  7  8  1  0  0  0  0
  6  9  1  0  0  0  0
  9 10  2  0  0  0  0
  9 11  1  0  0  0  0
 11 12  2  0  0  0  0
 12 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 14 16  1  0  0  0  0
 16 17  1  0  0  0  0
 17 18  1  0  0  0  0
 16 19  2  0  0  0  0
 11 19  1  0  0  0  0
 19 20  1  0  0  0  0
  5 20  1  0  0  0  0
 20 21  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0073053

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC(=O)C1=C(OC)C(=O)C2=CC=C(O)C(OC)=C2N1C

> <INCHI_IDENTIFIER>
InChI=1S/C14H15NO6/c1-15-9-7(5-6-8(16)12(9)19-2)11(17)13(20-3)10(15)14(18)21-4/h5-6,16H,1-4H3

> <INCHI_KEY>
GDRXLMOCTOXTBV-UHFFFAOYSA-N

> <FORMULA>
C14H15NO6

> <MOLECULAR_WEIGHT>
293.275

> <EXACT_MASS>
293.089937207

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_ATOM_COUNT>
36

> <JCHEM_AVERAGE_POLARIZABILITY>
28.79101591926855

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
methyl 7-hydroxy-3,8-dimethoxy-1-methyl-4-oxo-1,4-dihydroquinoline-2-carboxylate

> <ALOGPS_LOGP>
1.64

> <JCHEM_LOGP>
1.197482692666667

> <ALOGPS_LOGS>
-2.50

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_ACIDIC>
8.211243166430192

> <JCHEM_PKA_STRONGEST_BASIC>
-4.6361295730257455

> <JCHEM_POLAR_SURFACE_AREA>
85.3

> <JCHEM_REFRACTIVITY>
76.4906

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
9.32e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
methyl 7-hydroxy-3,8-dimethoxy-1-methyl-4-oxoquinoline-2-carboxylate

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 26-APR-15   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   26-APR-15         0                                  
HETATM    1  C   UNK     0      -1.334  -5.390   0.000  0.00  0.00           C+0
HETATM    2  O   UNK     0       0.000  -4.620   0.000  0.00  0.00           O+0
HETATM    3  C   UNK     0       0.000  -3.080   0.000  0.00  0.00           C+0
HETATM    4  O   UNK     0      -1.334  -2.310   0.000  0.00  0.00           O+0
HETATM    5  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0       0.000   0.000   0.000  0.00  0.00           O+0
HETATM    8  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   10  O   UNK     0       2.667   1.540   0.000  0.00  0.00           O+0
HETATM   11  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   15  O   UNK     0       8.002  -3.080   0.000  0.00  0.00           O+0
HETATM   16  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   17  O   UNK     0       5.335  -4.620   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0       4.001  -5.390   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   20  N   UNK     0       2.667  -3.080   0.000  0.00  0.00           N+0
HETATM   21  C   UNK     0       2.667  -4.620   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4    5                                                  
CONECT    4    3                                                            
CONECT    5    3    6   20                                                  
CONECT    6    5    7    9                                                  
CONECT    7    6    8                                                       
CONECT    8    7                                                            
CONECT    9    6   10   11                                                  
CONECT   10    9                                                            
CONECT   11    9   12   19                                                  
CONECT   12   11   13                                                       
CONECT   13   12   14                                                       
CONECT   14   13   15   16                                                  
CONECT   15   14                                                            
CONECT   16   14   17   19                                                  
CONECT   17   16   18                                                       
CONECT   18   17                                                            
CONECT   19   16   11   20                                                  
CONECT   20   19    5   21                                                  
CONECT   21   20                                                            
MASTER        0    0    0    0    0    0    0    0   21    0   44    0
END

View in JSmol

Synonyms

Value	Source
Methyl 7-hydroxy-3,8-dimethoxy-1-methyl-4-oxo-1,4-dihydroquinoline-2-carboxylic acid	Generator

Chemical Formula

C₁₄H₁₅NO₆

Average Mass

293.2750 Da

Monoisotopic Mass

293.08994 Da

IUPAC Name

methyl 7-hydroxy-3,8-dimethoxy-1-methyl-4-oxo-1,4-dihydroquinoline-2-carboxylate

Traditional Name

methyl 7-hydroxy-3,8-dimethoxy-1-methyl-4-oxoquinoline-2-carboxylate

CAS Registry Number

Not Available

SMILES

COC(=O)C1=C(OC)C(=O)C2=CC=C(O)C(OC)=C2N1C

InChI Identifier

InChI=1S/C14H15NO6/c1-15-9-7(5-6-8(16)12(9)19-2)11(17)13(20-3)10(15)14(18)21-4/h5-6,16H,1-4H3

InChI Key

GDRXLMOCTOXTBV-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, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, 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
Sarcomelicope megistophylla	Plant	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as hydroxyquinolines. Hydroxyquinolines are compounds containing a quinoline moiety bearing a hydroxyl group.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Quinolines and derivatives

Sub Class

Hydroxyquinolines

Direct Parent

Hydroxyquinolines

Alternative Parents

Substituents

Dihydroquinolone
Hydroxyquinoline
Dihydroquinoline
Pyridine carboxylic acid
Pyridine carboxylic acid or derivatives
Anisole
Phenol ether
Alkyl aryl ether
Phenol
1-hydroxy-2-unsubstituted benzenoid
Benzenoid
Pyridine
Heteroaromatic compound
Vinylogous amide
Methyl ester
Carboxylic acid ester
Carboxylic acid derivative
Azacycle
Ether
Organic nitrogen compound
Hydrocarbon derivative
Organic oxide
Organooxygen compound
Organic oxygen compound
Organonitrogen 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	1.64	ALOGPS
logP	1.2	ChemAxon
logS	-2.5	ALOGPS
pKa (Strongest Acidic)	8.21	ChemAxon
pKa (Strongest Basic)	-4.6	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	85.3 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	76.49 m³·mol⁻¹	ChemAxon
Polarizability	28.79 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	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

10780037

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for Megistonine II (NP0073053)

MOL for NP0073053 (Megistonine II)

3D MOL for NP0073053 (Megistonine II)

3D SDF for NP0073053 (Megistonine II)

3D-SDF for NP0073053 (Megistonine II)

PDB for NP0073053 (Megistonine II)

3D PDB for NP0073053 (Megistonine II)

SMILES for NP0073053 (Megistonine II)

INCHI for NP0073053 (Megistonine II)

Structure for NP0073053 (Megistonine II)

3D Structure for NP0073053 (Megistonine II)