Nigrosporin B

Nigrosporin B

Names
IUPAC name (6R,7S)-6,7,10-Trihydroxy-2-methoxy-7-methyl-6,8-dihydro-5H-anthracene-1,4-dione
Identifiers
3D model (Jmol)	Interactive image
ChemSpider	8442489
PubChem	10267010
InChI InChI=1S/C16H16O6/c1-16(21)6-7-3-9-13(15(20)8(7)4-12(16)18)10(17)5-11(22-2)14(9)19/h3,5,12,18,20-21H,4,6H2,1-2H3/t12-,16+/m1/s1 Key: QNFWEYHUDXOXHJ-WBMJQRKESA-N InChI=1/C16H16O6/c1-16(21)6-7-3-9-13(15(20)8(7)4-12(16)18)10(17)5-11(22-2)14(9)19/h3,5,12,18,20-21H,4,6H2,1-2H3/t12-,16+/m1/s1 Key: QNFWEYHUDXOXHJ-WBMJQRKEBZ
SMILES C[C@@]1(CC2=C(C[C@H]1O)C(=C3C(=C2)C(=O)C(=CC3=O)OC)O)O
Properties
Chemical formula	C16H16O6
Molar mass	304.30 g·mol^−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Nigrosporin B is a naphthoquinone isolate of the fungus Nigrospora. Nigrosporin B has anti-mycobacterial activity.^[1]

Notes

1. Wang C, Wang J, Huang Y, Chen H, Li Y, Zhong L, et al. (2013). "Anti-mycobacterial activity of marine fungus-derived 4-deoxybostrycin and nigrosporin.". Molecules. 18 (2): 1728–40. doi:10.3390/molecules18021728. PMID 23434859.