NP-MRD: Showing NP-Card for Fonsecin (NP0050405)

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Record Information

Version

2.0

Created at

2022-04-27 21:21:48 UTC

Updated at

2022-04-27 21:21:49 UTC

NP-MRD ID

NP0050405

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Fonsecin

Description

UNII-I4J4MWF94J belongs to the class of organic compounds known as naphthopyranones. Naphthopyranones are compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system. Fonsecin is found in Alternaria alternata, Aspergillus carbonarius, Aspergillus fonsecaeus and Aspergillus tubingensis. Based on a literature review very few articles have been published on UNII-I4J4MWF94J.

Structure

MOL SDF PDB SMILES InChI


  Mrv1652304272223212D          

 21 23  0  0  1  0            999 V2000
    4.2868    0.8250    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
    3.5724   -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
    2.8579    0.8250    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
    3.5724    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868    2.4750    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    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
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.0000    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.2822   -0.7752    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8125    0.1433    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
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  1  6  1  0  0  0  0
  6  7  1  0  0  0  0
  7  8  1  0  0  0  0
  5  9  1  0  0  0  0
  9 10  2  0  0  0  0
 10 11  1  0  0  0  0
 11 12  2  0  0  0  0
  4 12  1  0  0  0  0
 11 13  1  0  0  0  0
 13 14  1  0  0  0  0
 14 15  1  1  0  0  0
 14 16  1  6  0  0  0
 14 17  1  0  0  0  0
 17 18  1  0  0  0  0
 10 18  1  0  0  0  0
 18 19  2  0  0  0  0
  9 20  1  0  0  0  0
  2 21  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0050405

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=C2C(O)=C3C(=O)C[C@@](C)(O)OC3=CC2=CC(O)=C1

> <INCHI_IDENTIFIER>
InChI=1S/C15H14O6/c1-15(19)6-9(17)13-11(21-15)4-7-3-8(16)5-10(20-2)12(7)14(13)18/h3-5,16,18-19H,6H2,1-2H3/t15-/m0/s1

> <INCHI_KEY>
FKCYENFBFZUSDP-HNNXBMFYSA-N

> <FORMULA>
C15H14O6

> <MOLECULAR_WEIGHT>
290.271

> <EXACT_MASS>
290.079038171

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_ATOM_COUNT>
35

> <JCHEM_AVERAGE_POLARIZABILITY>
28.80588496266626

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(2S)-2,5,8-trihydroxy-6-methoxy-2-methyl-2H,3H,4H-naphtho[2,3-b]pyran-4-one

> <ALOGPS_LOGP>
1.60

> <JCHEM_LOGP>
2.070077459666666

> <ALOGPS_LOGS>
-2.78

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
8.922349897519961

> <JCHEM_PKA_STRONGEST_ACIDIC>
8.01865613322611

> <JCHEM_PKA_STRONGEST_BASIC>
-4.158627340430351

> <JCHEM_POLAR_SURFACE_AREA>
96.22

> <JCHEM_REFRACTIVITY>
73.9912

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
4.78e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(2S)-2,5,8-trihydroxy-6-methoxy-2-methyl-3H-naphtho[2,3-b]pyran-4-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 27-APR-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   27-APR-22         0                                  
HETATM    1  C   UNK     0       8.002   1.540   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       8.002  -0.000   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       5.335  -0.000   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       5.335   1.540   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       6.668   2.310   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0       6.668   3.850   0.000  0.00  0.00           O+0
HETATM    8  C   UNK     0       8.002   4.620   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       4.001   2.310   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   13  O   UNK     0       1.334  -0.770   0.000  0.00  0.00           O+0
HETATM   14  C   UNK     0       0.000  -0.000   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      -0.527  -1.447   0.000  0.00  0.00           C+0
HETATM   16  O   UNK     0      -1.517   0.267   0.000  0.00  0.00           O+0
HETATM   17  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       1.334   2.310   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0       1.334   3.850   0.000  0.00  0.00           O+0
HETATM   20  O   UNK     0       4.001   3.850   0.000  0.00  0.00           O+0
HETATM   21  O   UNK     0       9.336  -0.770   0.000  0.00  0.00           O+0
CONECT    1    2    6                                                       
CONECT    2    1    3   21                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5   12                                                  
CONECT    5    4    6    9                                                  
CONECT    6    5    1    7                                                  
CONECT    7    6    8                                                       
CONECT    8    7                                                            
CONECT    9    5   10   20                                                  
CONECT   10    9   11   18                                                  
CONECT   11   10   12   13                                                  
CONECT   12   11    4                                                       
CONECT   13   11   14                                                       
CONECT   14   13   15   16   17                                             
CONECT   15   14                                                            
CONECT   16   14                                                            
CONECT   17   14   18                                                       
CONECT   18   17   10   19                                                  
CONECT   19   18                                                            
CONECT   20    9                                                            
CONECT   21    2                                                            
MASTER        0    0    0    0    0    0    0    0   21    0   46    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₅H₁₄O₆

Average Mass

290.2710 Da

Monoisotopic Mass

290.07904 Da

IUPAC Name

(2S)-2,5,8-trihydroxy-6-methoxy-2-methyl-2H,3H,4H-naphtho[2,3-b]pyran-4-one

Traditional Name

(2S)-2,5,8-trihydroxy-6-methoxy-2-methyl-3H-naphtho[2,3-b]pyran-4-one

CAS Registry Number

Not Available

SMILES

COC1=C2C(O)=C3C(=O)C[C@@](C)(O)OC3=CC2=CC(O)=C1

InChI Identifier

InChI=1S/C15H14O6/c1-15(19)6-9(17)13-11(21-15)4-7-3-8(16)5-10(20-2)12(7)14(13)18/h3-5,16,18-19H,6H2,1-2H3/t15-/m0/s1

InChI Key

FKCYENFBFZUSDP-HNNXBMFYSA-N

Experimental Spectra

Not Available

Predicted Spectra

Not Available

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Alternaria alternata	LOTUS Database	35616633
Aspergillus carbonarius	Fungi	KNApSAcK
Aspergillus fonsecaeus	Fungi	KNApSAcK
Aspergillus tubingensis	Fungi	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as naphthopyranones. Naphthopyranones are compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Naphthopyrans

Sub Class

Naphthopyranones

Direct Parent

Naphthopyranones

Alternative Parents

Substituents

Benzochromone
Naphthopyranone
Chromone
2-naphthol
1-naphthol
Chromane
Benzopyran
Naphthalene
1-benzopyran
Anisole
Aryl alkyl ketone
Phenol ether
Aryl ketone
1-hydroxy-4-unsubstituted benzenoid
Pyranone
1-hydroxy-2-unsubstituted benzenoid
Alkyl aryl ether
Phenol
Benzenoid
Pyran
Vinylogous acid
Ketone
Hemiacetal
Oxacycle
Ether
Polyol
Hydrocarbon derivative
Organic oxide
Organic oxygen compound
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	1.6	ALOGPS
logP	2.07	ChemAxon
logS	-2.8	ALOGPS
pKa (Strongest Acidic)	8.02	ChemAxon
pKa (Strongest Basic)	-4.2	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	96.22 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	73.99 m³·mol⁻¹	ChemAxon
Polarizability	28.81 Å³	ChemAxon
Number of Rings	3	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

81368109

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

40461268

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for Fonsecin (NP0050405)

MOL for NP0050405 (Fonsecin)

3D MOL for NP0050405 (Fonsecin)

3D SDF for NP0050405 (Fonsecin)

3D-SDF for NP0050405 (Fonsecin)

PDB for NP0050405 (Fonsecin)

3D PDB for NP0050405 (Fonsecin)

SMILES for NP0050405 (Fonsecin)

INCHI for NP0050405 (Fonsecin)

Structure for NP0050405 (Fonsecin)

3D Structure for NP0050405 (Fonsecin)