NP-MRD: Showing NP-Card for Viriditoxin (NP0062022)

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Record Information

Version

2.0

Created at

2022-04-28 06:42:26 UTC

Updated at

2022-04-28 06:42:26 UTC

NP-MRD ID

NP0062022

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Viriditoxin

Description

Methyl 2-[(3R)-8-[(3R)-9,10-dihydroxy-7-methoxy-3-(2-methoxy-2-oxoethyl)-1-oxo-1H,3H,4H-naphtho[2,3-c]pyran-8-yl]-9,10-dihydroxy-7-methoxy-1-oxo-1H,3H,4H-naphtho[2,3-c]pyran-3-yl]acetate 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. Viriditoxin is found in Paecilomyces divaricatus and Spicaria divaricata NRRL 5771. Based on a literature review very few articles have been published on methyl 2-[(3R)-8-[(3R)-9,10-dihydroxy-7-methoxy-3-(2-methoxy-2-oxoethyl)-1-oxo-1H,3H,4H-naphtho[2,3-c]pyran-8-yl]-9,10-dihydroxy-7-methoxy-1-oxo-1H,3H,4H-naphtho[2,3-c]pyran-3-yl]acetate.

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652304282208422D          

 48 53  0  0  1  0            999 V2000
   -2.1434    2.0625    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.4289    2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    2.0625    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
   -0.7145    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
   -2.1434    1.2375    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
   -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 C   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
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    2.1434   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
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    4.2868   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
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    5.7158   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
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   -2.8579    2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5724    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5724    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2868    2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0013    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
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 27 36  1  1  0  0  0
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 39 40  1  0  0  0  0
 22 41  1  0  0  0  0
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 13 43  1  0  0  0  0
  1 44  1  6  0  0  0
 44 45  1  0  0  0  0
 45 46  2  0  0  0  0
 45 47  1  0  0  0  0
 47 48  1  0  0  0  0
M  END

     RDKit          3D

 78 83  0  0  0  0  0  0  0  0999 V2000
   11.4100    1.7358    0.9233 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.5953    2.1359   -0.1635 O   0  0  0  0  0  0  0  0  0  0  0  0
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 19 64  1  0
M  END


  Mrv1652304282208422D          

 48 53  0  0  1  0            999 V2000
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   -0.7145   -1.2375    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
   -0.7145   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    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
    2.8579   -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
    4.2868   -1.6500    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
    5.0013   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158   -2.4750    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    5.0013   -2.8875    0.0000 C   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
    3.5724   -2.8875    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   -2.8875    0.0000 C   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
    0.7145   -2.8875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -3.7125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4302   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1447   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.8592   -2.8875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.1447   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.8592   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 O   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
   -3.5724    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5724    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2868    2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0013    2.0625    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
  1  7  1  0  0  0  0
  6  8  1  0  0  0  0
  8  9  2  0  0  0  0
  9 10  1  0  0  0  0
 10 11  2  0  0  0  0
  5 11  1  0  0  0  0
 11 12  1  0  0  0  0
 10 13  1  0  0  0  0
 13 14  2  0  0  0  0
 14 15  1  0  0  0  0
 15 16  2  0  0  0  0
  9 16  1  0  0  0  0
 15 17  1  0  0  0  0
 17 18  1  0  0  0  0
 14 19  1  0  0  0  0
 19 20  1  0  0  0  0
 20 21  2  0  0  0  0
 21 22  1  0  0  0  0
 22 23  2  0  0  0  0
 23 24  1  0  0  0  0
 24 25  2  0  0  0  0
 24 26  1  0  0  0  0
 26 27  1  0  0  0  0
 27 28  1  0  0  0  0
 28 29  1  0  0  0  0
 23 29  1  0  0  0  0
 29 30  2  0  0  0  0
 30 31  1  0  0  0  0
 21 31  1  0  0  0  0
 31 32  2  0  0  0  0
 32 33  1  0  0  0  0
 19 33  2  0  0  0  0
 33 34  1  0  0  0  0
 34 35  1  0  0  0  0
 27 36  1  1  0  0  0
 36 37  1  0  0  0  0
 37 38  2  0  0  0  0
 37 39  1  0  0  0  0
 39 40  1  0  0  0  0
 22 41  1  0  0  0  0
 20 42  1  0  0  0  0
 13 43  1  0  0  0  0
  1 44  1  6  0  0  0
 44 45  1  0  0  0  0
 45 46  2  0  0  0  0
 45 47  1  0  0  0  0
 47 48  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0062022

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC(=O)C[C@H]1CC2=CC3=CC(OC)=C(C(O)=C3C(O)=C2C(=O)O1)C1=C(O)C2=C(O)C3=C(C[C@H](CC(=O)OC)OC3=O)C=C2C=C1OC

> <INCHI_IDENTIFIER>
InChI=1S/C34H30O14/c1-43-19-9-15-5-13-7-17(11-21(35)45-3)47-33(41)25(13)29(37)23(15)31(39)27(19)28-20(44-2)10-16-6-14-8-18(12-22(36)46-4)48-34(42)26(14)30(38)24(16)32(28)40/h5-6,9-10,17-18,37-40H,7-8,11-12H2,1-4H3/t17-,18-/m1/s1

> <INCHI_KEY>
KPSSJZWNGXQOMD-QZTJIDSGSA-N

> <FORMULA>
C34H30O14

> <MOLECULAR_WEIGHT>
662.6

> <EXACT_MASS>
662.163555646

> <JCHEM_ACCEPTOR_COUNT>
10

> <JCHEM_ATOM_COUNT>
78

> <JCHEM_AVERAGE_POLARIZABILITY>
67.44225314554465

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
4

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
methyl 2-[(3R)-8-[(3R)-9,10-dihydroxy-7-methoxy-3-(2-methoxy-2-oxoethyl)-1-oxo-1H,3H,4H-naphtho[2,3-c]pyran-8-yl]-9,10-dihydroxy-7-methoxy-1-oxo-1H,3H,4H-naphtho[2,3-c]pyran-3-yl]acetate

> <ALOGPS_LOGP>
3.59

> <JCHEM_LOGP>
4.8978661553333325

> <ALOGPS_LOGS>
-4.93

> <JCHEM_MDDR_LIKE_RULE>
1

> <JCHEM_NUMBER_OF_RINGS>
6

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
8.487209866342615

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.7353073873738785

> <JCHEM_PKA_STRONGEST_BASIC>
-4.473723784277227

> <JCHEM_POLAR_SURFACE_AREA>
204.57999999999998

> <JCHEM_REFRACTIVITY>
166.06100000000006

> <JCHEM_ROTATABLE_BOND_COUNT>
8

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
7.72e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
methyl [(3R)-8-[(3R)-9,10-dihydroxy-7-methoxy-3-(2-methoxy-2-oxoethyl)-1-oxo-3H,4H-naphtho[2,3-c]pyran-8-yl]-9,10-dihydroxy-7-methoxy-1-oxo-3H,4H-naphtho[2,3-c]pyran-3-yl]acetate

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 28-APR-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   28-APR-22         0                                  
HETATM    1  C   UNK     0      -4.001   3.850   0.000  0.00  0.00           C+0
HETATM    2  O   UNK     0      -2.667   4.620   0.000  0.00  0.00           O+0
HETATM    3  C   UNK     0      -1.334   3.850   0.000  0.00  0.00           C+0
HETATM    4  O   UNK     0      -0.000   4.620   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      -2.667   1.540   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      -4.001   2.310   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      -2.667  -0.000   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      -1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       0.000  -0.000   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      -0.000   1.540   0.000  0.00  0.00           C+0
HETATM   12  O   UNK     0       1.334   2.310   0.000  0.00  0.00           O+0
HETATM   13  C   UNK     0       1.334  -0.770   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  O   UNK     0       0.000  -4.620   0.000  0.00  0.00           O+0
HETATM   18  C   UNK     0      -1.334  -5.390   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       8.002  -3.080   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       9.336  -2.310   0.000  0.00  0.00           C+0
HETATM   25  O   UNK     0       9.336  -0.770   0.000  0.00  0.00           O+0
HETATM   26  O   UNK     0      10.669  -3.080   0.000  0.00  0.00           O+0
HETATM   27  C   UNK     0      10.669  -4.620   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0       9.336  -5.390   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0       8.002  -4.620   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0       6.668  -5.390   0.000  0.00  0.00           C+0
HETATM   31  C   UNK     0       5.335  -4.620   0.000  0.00  0.00           C+0
HETATM   32  C   UNK     0       4.001  -5.390   0.000  0.00  0.00           C+0
HETATM   33  C   UNK     0       2.667  -4.620   0.000  0.00  0.00           C+0
HETATM   34  O   UNK     0       1.334  -5.390   0.000  0.00  0.00           O+0
HETATM   35  C   UNK     0       1.334  -6.930   0.000  0.00  0.00           C+0
HETATM   36  C   UNK     0      12.003  -5.390   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0      13.337  -4.620   0.000  0.00  0.00           C+0
HETATM   38  O   UNK     0      14.670  -5.390   0.000  0.00  0.00           O+0
HETATM   39  O   UNK     0      13.337  -3.080   0.000  0.00  0.00           O+0
HETATM   40  C   UNK     0      14.670  -2.310   0.000  0.00  0.00           C+0
HETATM   41  O   UNK     0       6.668  -0.770   0.000  0.00  0.00           O+0
HETATM   42  O   UNK     0       4.001  -0.770   0.000  0.00  0.00           O+0
HETATM   43  O   UNK     0       2.667   0.000   0.000  0.00  0.00           O+0
HETATM   44  C   UNK     0      -5.335   4.620   0.000  0.00  0.00           C+0
HETATM   45  C   UNK     0      -6.668   3.850   0.000  0.00  0.00           C+0
HETATM   46  O   UNK     0      -6.668   2.310   0.000  0.00  0.00           O+0
HETATM   47  O   UNK     0      -8.002   4.620   0.000  0.00  0.00           O+0
HETATM   48  C   UNK     0      -9.336   3.850   0.000  0.00  0.00           C+0
CONECT    1    2    7   44                                                  
CONECT    2    1    3                                                       
CONECT    3    2    4    5                                                  
CONECT    4    3                                                            
CONECT    5    3    6   11                                                  
CONECT    6    5    7    8                                                  
CONECT    7    6    1                                                       
CONECT    8    6    9                                                       
CONECT    9    8   10   16                                                  
CONECT   10    9   11   13                                                  
CONECT   11   10    5   12                                                  
CONECT   12   11                                                            
CONECT   13   10   14   43                                                  
CONECT   14   13   15   19                                                  
CONECT   15   14   16   17                                                  
CONECT   16   15    9                                                       
CONECT   17   15   18                                                       
CONECT   18   17                                                            
CONECT   19   14   20   33                                                  
CONECT   20   19   21   42                                                  
CONECT   21   20   22   31                                                  
CONECT   22   21   23   41                                                  
CONECT   23   22   24   29                                                  
CONECT   24   23   25   26                                                  
CONECT   25   24                                                            
CONECT   26   24   27                                                       
CONECT   27   26   28   36                                                  
CONECT   28   27   29                                                       
CONECT   29   28   23   30                                                  
CONECT   30   29   31                                                       
CONECT   31   30   21   32                                                  
CONECT   32   31   33                                                       
CONECT   33   32   19   34                                                  
CONECT   34   33   35                                                       
CONECT   35   34                                                            
CONECT   36   27   37                                                       
CONECT   37   36   38   39                                                  
CONECT   38   37                                                            
CONECT   39   37   40                                                       
CONECT   40   39                                                            
CONECT   41   22                                                            
CONECT   42   20                                                            
CONECT   43   13                                                            
CONECT   44    1   45                                                       
CONECT   45   44   46   47                                                  
CONECT   46   45                                                            
CONECT   47   45   48                                                       
CONECT   48   47                                                            
MASTER        0    0    0    0    0    0    0    0   48    0  106    0
END

View in JSmol

Synonyms

Value	Source
Methyl 2-[(3R)-8-[(3R)-9,10-dihydroxy-7-methoxy-3-(2-methoxy-2-oxoethyl)-1-oxo-1H,3H,4H-naphtho[2,3-c]pyran-8-yl]-9,10-dihydroxy-7-methoxy-1-oxo-1H,3H,4H-naphtho[2,3-c]pyran-3-yl]acetic acid	Generator

Chemical Formula

C₃₄H₃₀O₁₄

Average Mass

662.6000 Da

Monoisotopic Mass

662.16356 Da

IUPAC Name

methyl 2-[(3R)-8-[(3R)-9,10-dihydroxy-7-methoxy-3-(2-methoxy-2-oxoethyl)-1-oxo-1H,3H,4H-naphtho[2,3-c]pyran-8-yl]-9,10-dihydroxy-7-methoxy-1-oxo-1H,3H,4H-naphtho[2,3-c]pyran-3-yl]acetate

Traditional Name

methyl [(3R)-8-[(3R)-9,10-dihydroxy-7-methoxy-3-(2-methoxy-2-oxoethyl)-1-oxo-3H,4H-naphtho[2,3-c]pyran-8-yl]-9,10-dihydroxy-7-methoxy-1-oxo-3H,4H-naphtho[2,3-c]pyran-3-yl]acetate

CAS Registry Number

Not Available

SMILES

COC(=O)C[C@H]1CC2=CC3=CC(OC)=C(C(O)=C3C(O)=C2C(=O)O1)C1=C(O)C2=C(O)C3=C(C[C@H](CC(=O)OC)OC3=O)C=C2C=C1OC

InChI Identifier

InChI=1S/C34H30O14/c1-43-19-9-15-5-13-7-17(11-21(35)45-3)47-33(41)25(13)29(37)23(15)31(39)27(19)28-20(44-2)10-16-6-14-8-18(12-22(36)46-4)48-34(42)26(14)30(38)24(16)32(28)40/h5-6,9-10,17-18,37-40H,7-8,11-12H2,1-4H3/t17-,18-/m1/s1

InChI Key

KPSSJZWNGXQOMD-QZTJIDSGSA-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
Paecilomyces divaricatus	LOTUS Database	35616633
Spicaria divaricata NRRL 5771	-	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

Naphthopyranone
Tetracarboxylic acid or derivatives
1-naphthol
2-benzopyran
Naphthalene
Isochromane
Benzopyran
Anisole
1-hydroxy-4-unsubstituted benzenoid
Pyranone
Alkyl aryl ether
Benzenoid
Pyran
Vinylogous acid
Methyl ester
Lactone
Carboxylic acid ester
Oxacycle
Ether
Carboxylic acid derivative
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Carbonyl group
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	3.59	ALOGPS
logP	4.9	ChemAxon
logS	-4.9	ALOGPS
pKa (Strongest Acidic)	7.74	ChemAxon
pKa (Strongest Basic)	-4.5	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	10	ChemAxon
Hydrogen Donor Count	4	ChemAxon
Polar Surface Area	204.58 Å²	ChemAxon
Rotatable Bond Count	8	ChemAxon
Refractivity	166.06 m³·mol⁻¹	ChemAxon
Polarizability	67.44 Å³	ChemAxon
Number of Rings	6	ChemAxon
Bioavailability	No	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

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

162996446

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for Viriditoxin (NP0062022)

MOL for NP0062022 (Viriditoxin)

3D MOL for NP0062022 (Viriditoxin)

3D SDF for NP0062022 (Viriditoxin)

3D-SDF for NP0062022 (Viriditoxin)

PDB for NP0062022 (Viriditoxin)

3D PDB for NP0062022 (Viriditoxin)

SMILES for NP0062022 (Viriditoxin)

INCHI for NP0062022 (Viriditoxin)

Structure for NP0062022 (Viriditoxin)

3D Structure for NP0062022 (Viriditoxin)