Mrv0541 10291311482D          

 21 23  0  0  0  0            999 V2000
    1.6695   -1.9175    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6695   -2.7425    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9550   -1.5050    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9550   -3.1550    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2406   -1.9175    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2406   -2.7425    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0985   -1.9175    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0985   -2.7425    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3840   -1.5050    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3840   -3.1550    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.5275   -1.9175    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    4.5275   -2.7425    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8130   -1.5050    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8130   -3.1550    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2420   -3.1551    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3840   -0.6800    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.9550   -0.6800    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6695   -0.2675    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2405   -0.2676    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4739   -1.5050    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4739   -3.1550    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  3  1  2  0  0  0  0
  4  2  2  0  0  0  0
  5  3  1  0  0  0  0
  6  4  1  0  0  0  0
  6  5  2  0  0  0  0
  9  7  1  0  0  0  0
 10  8  1  0  0  0  0
  1  9  1  0  0  0  0
  2 10  1  0  0  0  0
  2  1  1  0  0  0  0
 12 11  1  0  0  0  0
 13 11  2  0  0  0  0
 14 12  2  0  0  0  0
  7 13  1  0  0  0  0
  8 14  1  0  0  0  0
  8  7  2  0  0  0  0
 12 15  1  0  0  0  0
  9 16  2  0  0  0  0
  3 17  1  0  0  0  0
 17 18  1  0  0  0  0
 17 19  2  0  0  0  0
  5 20  1  0  0  0  0
  6 21  1  0  0  0  0
M  END
> <ID>
CHEBI:68708

> <NAME>
7,8-dihydroxy-3-methyl-10-oxo-10H-chromeno[3,2-c]pyridine-9-carboxylic acid

> <DEFINITION>
A  pyridochromene that is 10H-chromeno[3,2-c]pyridine substituted by hydroxy groups at positions 7 and 8, a methyl group at position 3, an oxo group at position 10 and a carboxy group at position 9. Isolated from Chaetomium funicola, it exhibits inhibitory activity against metallo-β-lactamases.

> <STAR>
3

> <SYNONYM>
SB236049

> <IUPAC_NAME>
7,8-dihydroxy-3-methyl-10-oxo-10H-chromeno[3,2-c]pyridine-9-carboxylic acid

> <FORMULA>
C14H9NO6

> <MASS>
287.22440

> <MONOISOTOPIC_MASS>
287.04299

> <CHARGE>
0

> <SMILES>
Cc1cc2oc3cc(O)c(O)c(C(O)=O)c3c(=O)c2cn1

> <INCHI>
InChI=1S/C14H9NO6/c1-5-2-8-6(4-15-5)12(17)10-9(21-8)3-7(16)13(18)11(10)14(19)20/h2-4,16,18H,1H3,(H,19,20)

> <INCHIKEY>
JQSDDXAUCUZICT-UHFFFAOYSA-N

> <REAXYS_REGISTRY_NUMBER>
9576391

> <PUBMED_CITATION>
12019104

$$$$