NP-MRD: Showing NP-Card for (3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one (NP0188304)

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Record Information

Version

2.0

Created at

2022-09-04 04:37:00 UTC

Updated at

2022-09-04 04:37:00 UTC

NP-MRD ID

NP0188304

Secondary Accession Numbers

None

Natural Product Identification

Common Name

(3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one

Description

5-Methoxysterigmatocystin belongs to the class of organic compounds known as sterigmatocystins. These are a group of closely related fungal metabolites chemically characterized by a xanthone moiety fused to a dihydrodifurano or a tetrahydrodifurano moiety. The chemical difference among the various sterigmagocystins are the presence or absence of unsaturation at positions 2 and 3 of the difurano ring system, the substitution pattern on positions 6, 7, and 10 of the xanthone system and/or the substituent on position 3 of the difurano system. They are produced by Aspergilus spp. And Bipolaris spp. (3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one was first documented in 2018 (PMID: 29174381). Based on a literature review a small amount of articles have been published on 5-Methoxysterigmatocystin (PMID: 35566201) (PMID: 34209435) (PMID: 33314413) (PMID: 33238460).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652309042206372D          

 26 30  0  0  1  0            999 V2000
    5.9043    4.0988    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5365    3.3603    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.9922    2.6725    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.8157    2.7233    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.2713    2.0356    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.9036    1.2971    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.3593    0.6093    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.0802    1.2463    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7124    0.5078    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1681   -0.1799    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.8890    0.4570    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5212   -0.2815    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9769   -0.9692    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.8003   -0.9184    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6978   -0.3322    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2421    0.3555    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6098    1.0940    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4333    1.1448    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8010    1.8833    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.6245    1.9340    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0211    1.6720    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.8846    2.4856    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0686    2.6071    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7008    1.8686    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2895    1.2907    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.4261    0.4770    0.0000 O   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  1  0  0  0  0
  4  5  2  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  6  8  2  0  0  0  0
  8  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  1  0  0  0  0
 12 15  1  0  0  0  0
 15 16  2  0  0  0  0
 16 17  1  0  0  0  0
 17 18  2  0  0  0  0
 11 18  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  1  0  0  0  0
  3 20  2  0  0  0  0
  8 20  1  0  0  0  0
 21 17  1  6  0  0  0
 21 22  1  0  0  0  0
 22 23  2  0  0  0  0
 23 24  1  0  0  0  0
 25 24  1  6  0  0  0
 21 25  1  0  0  0  0
 25 26  1  0  0  0  0
 16 26  1  0  0  0  0
M  END

     RDKit          3D

 40 44  0  0  0  0  0  0  0  0999 V2000
   -3.1227   -3.5192    1.5880 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1637   -2.5605    1.2091 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5747   -1.2940    0.7847 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9053   -0.9572    0.7272 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3181    0.2766    0.3143 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3553    1.2317   -0.0635 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7814    2.4623   -0.4747 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0107    0.8793   -0.0012 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0125    1.7571   -0.3536 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2480    2.9197   -0.7496 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.3186    1.4027   -0.2900 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3258    2.2954   -0.6480 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9317    3.5529   -1.0700 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9316    4.4925   -1.4441 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6205    1.8723   -0.5588 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9210    0.5735   -0.1181 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9201   -0.2897    0.2294 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6021    0.1301    0.1423 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3190   -0.7271    0.4840 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5843   -0.3766    0.4188 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5159   -1.5824    0.6557 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.9737   -2.7242   -0.0957 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8267   -2.9905   -1.0507 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9200   -2.1322   -1.0319 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.9527   -1.4401    0.2028 C   0  0  1  0  0  0  0  0  0  0  0  0
    4.1571   -0.0488    0.0434 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5924   -3.2316    2.5584 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6221   -4.4989    1.7383 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9364   -3.6226    0.8347 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.6514   -1.7141    1.0259 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3661    0.5659    0.2607 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3250    3.2542   -0.7724 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.5371    5.4959   -1.6049 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7771    4.4972   -0.6968 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3607    4.1314   -2.3911 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4090    2.5440   -0.8295 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4748   -1.7189    1.7579 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0443   -3.2221    0.1282 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7124   -3.7858   -1.7837 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6564   -1.8982    0.9249 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3 20  2  0
 20 19  1  0
 19 18  1  0
 18 17  2  0
 17 21  1  0
 21 22  1  0
 22 23  2  0
 23 24  1  0
 24 25  1  0
 25 26  1  0
 26 16  1  0
 16 15  2  0
 15 12  1  0
 12 13  1  0
 13 14  1  0
 12 11  2  0
 11  9  1  0
  9 10  2  0
  9  8  1  0
  8  6  2  0
  6  7  1  0
  6  5  1  0
  5  4  2  0
  4  3  1  0
  8 20  1  0
 11 18  1  0
 16 17  1  0
 25 21  1  0
  1 27  1  0
  1 28  1  0
  1 29  1  0
 21 37  1  1
 22 38  1  0
 23 39  1  0
 25 40  1  1
 15 36  1  0
 14 33  1  0
 14 34  1  0
 14 35  1  0
  7 32  1  0
  5 31  1  0
  4 30  1  0
M  END


  Mrv1652309042206372D          

 26 30  0  0  1  0            999 V2000
    5.9043    4.0988    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5365    3.3603    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.9922    2.6725    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.8157    2.7233    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.2713    2.0356    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.9036    1.2971    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.3593    0.6093    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.0802    1.2463    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7124    0.5078    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1681   -0.1799    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.8890    0.4570    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.5212   -0.2815    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9769   -0.9692    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.8003   -0.9184    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6978   -0.3322    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2421    0.3555    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6098    1.0940    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4333    1.1448    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8010    1.8833    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.6245    1.9340    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0211    1.6720    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.8846    2.4856    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0686    2.6071    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7008    1.8686    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2895    1.2907    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.4261    0.4770    0.0000 O   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  1  0  0  0  0
  4  5  2  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  6  8  2  0  0  0  0
  8  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  1  0  0  0  0
 12 15  1  0  0  0  0
 15 16  2  0  0  0  0
 16 17  1  0  0  0  0
 17 18  2  0  0  0  0
 11 18  1  0  0  0  0
 18 19  1  0  0  0  0
 19 20  1  0  0  0  0
  3 20  2  0  0  0  0
  8 20  1  0  0  0  0
 21 17  1  6  0  0  0
 21 22  1  0  0  0  0
 22 23  2  0  0  0  0
 23 24  1  0  0  0  0
 25 24  1  6  0  0  0
 21 25  1  0  0  0  0
 25 26  1  0  0  0  0
 16 26  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0188304

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=C2OC3=C4[C@H]5C=CO[C@H]5OC4=CC(OC)=C3C(=O)C2=C(O)C=C1

> <INCHI_IDENTIFIER>
InChI=1S/C19H14O7/c1-22-10-4-3-9(20)14-16(21)15-11(23-2)7-12-13(18(15)26-17(10)14)8-5-6-24-19(8)25-12/h3-8,19-20H,1-2H3/t8-,19+/m1/s1

> <INCHI_KEY>
VVRUNWFPOWIBDY-YLVJLNSGSA-N

> <FORMULA>
C19H14O7

> <MOLECULAR_WEIGHT>
354.314

> <EXACT_MASS>
354.073952791

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_ATOM_COUNT>
40

> <JCHEM_AVERAGE_POLARIZABILITY>
34.45209641859371

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(3R,7S)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0^{2,9}.0^{3,7}.0^{14,19}]icosa-1,4,9,11,14,16,18-heptaen-13-one

> <JCHEM_LOGP>
2.9409204253333336

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
5

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_ACIDIC>
8.85906289068993

> <JCHEM_PKA_STRONGEST_BASIC>
-3.7055614560571652

> <JCHEM_POLAR_SURFACE_AREA>
83.45000000000002

> <JCHEM_REFRACTIVITY>
90.1658

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <JCHEM_TRADITIONAL_IUPAC>
(3R,7S)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0^{2,9}.0^{3,7}.0^{14,19}]icosa-1,4,9,11,14,16,18-heptaen-13-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 04-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   04-SEP-22         0                                  
HETATM    1  C   UNK     0      11.021   7.651   0.000  0.00  0.00           C+0
HETATM    2  O   UNK     0      10.335   6.272   0.000  0.00  0.00           O+0
HETATM    3  C   UNK     0      11.185   4.989   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      12.723   5.083   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      13.573   3.800   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      12.887   2.421   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0      13.737   1.137   0.000  0.00  0.00           O+0
HETATM    8  C   UNK     0      11.350   2.326   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      10.663   0.948   0.000  0.00  0.00           C+0
HETATM   10  O   UNK     0      11.514  -0.336   0.000  0.00  0.00           O+0
HETATM   11  C   UNK     0       9.126   0.853   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       8.440  -0.525   0.000  0.00  0.00           C+0
HETATM   13  O   UNK     0       9.290  -1.809   0.000  0.00  0.00           O+0
HETATM   14  C   UNK     0      10.827  -1.714   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       6.903  -0.620   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       6.052   0.664   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       6.738   2.042   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       8.275   2.137   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0       8.962   3.515   0.000  0.00  0.00           O+0
HETATM   20  C   UNK     0      10.499   3.610   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       5.639   3.121   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0       5.385   4.640   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0       3.861   4.867   0.000  0.00  0.00           C+0
HETATM   24  O   UNK     0       3.175   3.488   0.000  0.00  0.00           O+0
HETATM   25  C   UNK     0       4.274   2.409   0.000  0.00  0.00           C+0
HETATM   26  O   UNK     0       4.529   0.890   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3                                                       
CONECT    3    2    4   20                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6                                                       
CONECT    6    5    7    8                                                  
CONECT    7    6                                                            
CONECT    8    6    9   20                                                  
CONECT    9    8   10   11                                                  
CONECT   10    9                                                            
CONECT   11    9   12   18                                                  
CONECT   12   11   13   15                                                  
CONECT   13   12   14                                                       
CONECT   14   13                                                            
CONECT   15   12   16                                                       
CONECT   16   15   17   26                                                  
CONECT   17   16   18   21                                                  
CONECT   18   17   11   19                                                  
CONECT   19   18   20                                                       
CONECT   20   19    3    8                                                  
CONECT   21   17   22   25                                                  
CONECT   22   21   23                                                       
CONECT   23   22   24                                                       
CONECT   24   23   25                                                       
CONECT   25   24   21   26                                                  
CONECT   26   25   16                                                       
MASTER        0    0    0    0    0    0    0    0   26    0   60    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₉H₁₄O₇

Average Mass

354.3140 Da

Monoisotopic Mass

354.07395 Da

IUPAC Name

(3R,7S)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0^{2,9}.0^{3,7}.0^{14,19}]icosa-1,4,9,11,14,16,18-heptaen-13-one

Traditional Name

(3R,7S)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0^{2,9}.0^{3,7}.0^{14,19}]icosa-1,4,9,11,14,16,18-heptaen-13-one

CAS Registry Number

Not Available

SMILES

COC1=C2OC3=C4[C@H]5C=CO[C@H]5OC4=CC(OC)=C3C(=O)C2=C(O)C=C1

InChI Identifier

InChI=1S/C19H14O7/c1-22-10-4-3-9(20)14-16(21)15-11(23-2)7-12-13(18(15)26-17(10)14)8-5-6-24-19(8)25-12/h3-8,19-20H,1-2H3/t8-,19+/m1/s1

InChI Key

VVRUNWFPOWIBDY-YLVJLNSGSA-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

Not Available

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as sterigmatocystins. These are a group of closely related fungal metabolites chemically characterized by a xanthone moiety fused to a dihydrodifurano or a tetrahydrodifurano moiety. The chemical difference among the various sterigmagocystins are the presence or absence of unsaturation at positions 2 and 3 of the difurano ring system, the substitution pattern on positions 6, 7, and 10 of the xanthone system and/or the substituent on position 3 of the difurano system. They are produced by Aspergilus spp. And Bipolaris spp.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Sterigmatocystins

Sub Class

Not Available

Direct Parent

Sterigmatocystins

Alternative Parents

Substituents

Sterigmatocystin backbone
Xanthone
Dibenzopyran
Xanthene
Chromone
Benzopyran
1-benzopyran
Coumaran
Anisole
Pyranone
1-hydroxy-2-unsubstituted benzenoid
Alkyl aryl ether
Pyran
Benzenoid
Vinylogous acid
Vinylogous ester
Dihydrofuran
Heteroaromatic compound
Ether
Acetal
Organoheterocyclic compound
Oxacycle
Organic oxide
Organooxygen compound
Hydrocarbon derivative
Organic oxygen 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	2.94	ChemAxon
pKa (Strongest Acidic)	8.86	ChemAxon
pKa (Strongest Basic)	-3.7	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	83.45 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	90.17 m³·mol⁻¹	ChemAxon
Polarizability	34.45 Å³	ChemAxon
Number of Rings	5	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

C00023637

Chemspider ID

4576650

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

5464421

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Kim KW, Kim HJ, Sohn JH, Yim JH, Kim YC, Oh H: Anti-neuroinflammatory effect of 6,8,1'-tri-O-methylaverantin, a metabolite from a marine-derived fungal strain Aspergillus sp., via upregulation of heme oxygenase-1 in lipopolysaccharide-activated microglia. Neurochem Int. 2018 Feb;113:8-22. doi: 10.1016/j.neuint.2017.11.010. Epub 2017 Nov 22. [PubMed:29174381 ]
Cao TQ, Liu Z, Dong L, Lee H, Ko W, Vinh LB, Tuan NQ, Kim YC, Sohn JH, Yim JH, Lee DS, Oh H: Identification of Potential Anti-Neuroinflammatory Inhibitors from Antarctic Fungal Strain Aspergillus sp. SF-7402 via Regulating the NF-kappaB Signaling Pathway in Microglia. Molecules. 2022 Apr 29;27(9):2851. doi: 10.3390/molecules27092851. [PubMed:35566201 ]
Dabelic S, Kifer D, Jaksic D, Kopjar N, Klaric MS: Sterigmatocystin, 5-Methoxysterigmatocistin, and Their Combinations Are Cytotoxic and Genotoxic to A549 and Hepg2 Cells and Provoke Phosphorylation of Chk2, but Not Fancd2 Checkpoint Proteins. Toxins (Basel). 2021 Jun 30;13(7):464. doi: 10.3390/toxins13070464. [PubMed:34209435 ]
Jaksic D, Sertic M, Kifer D, Kocsube S, Mornar Turk A, Nigovic B, Sarkanj B, Krska R, Sulyok M, Segvic Klaric M: Fungi and their secondary metabolites in water-damaged indoors after a major flood event in eastern Croatia. Indoor Air. 2021 May;31(3):730-744. doi: 10.1111/ina.12777. Epub 2020 Dec 12. [PubMed:33314413 ]
Jaksic D, Curtovic I, Kifer D, Rasic D, Kopjar N, Micek V, Peraica M, Klaric MS: Single-Dose Toxicity of Individual and Combined Sterigmatocystin and 5-Methoxysterigmatocistin in Rat Lungs. Toxins (Basel). 2020 Nov 23;12(11):734. doi: 10.3390/toxins12110734. [PubMed:33238460 ]
LOTUS database [Link]

Showing NP-Card for (3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one (NP0188304)

MOL for NP0188304 ((3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one)

3D MOL for NP0188304 ((3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one)

3D SDF for NP0188304 ((3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one)

3D-SDF for NP0188304 ((3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one)

PDB for NP0188304 ((3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one)

3D PDB for NP0188304 ((3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one)

SMILES for NP0188304 ((3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one)

INCHI for NP0188304 ((3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one)

Structure for NP0188304 ((3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one)

3D Structure for NP0188304 ((3r,7s)-15-hydroxy-11,18-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,4,9,11,14,16,18-heptaen-13-one)