(-)-Mycousnine is a microbial metabolite and derivative of Usnic Acid (HY-N0656) originally isolated from M. nawae that has antibacterial and antifungal activities. It is active against the Gram-positive bacteria B. subtilis, K. rhizophila, and S. aureus (MICs=4, 8, and 4 g/ml, respectively) but not the Gram-negative bacteria E. coli, S. typhimurium, and K. pneumoniae (MICs=>128 g/ml for all).2 (-)-Mycousnine is also active against the fungi T. mentagrophytes, T. rubrum, and C. albicans (MICs=25, 25, and 100 µg/mL, respectively).
Molecular Weight:
376.36
CAS Number:
[77480-55-8]
Formula:
C19H20O8
Target:
Fungal
Application Notes:
MCE Product type: Natural Products
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