Chaxamycins A-D, bioactive ansamycins from a hyper-arid desert Streptomyces sp.
Rateb ME, Houssen WE, Arnold M, Abdelrahman MH, Deng H, Harrison WT, Okoro CK, Asenjo JA, Andrews BA, Ferguson G, Bull AT, Goodfellow M, Ebel R, Jaspars M. Chaxamycins A-D, bioactive ansamycins from a hyper-arid desert Streptomyces sp. J Nat Prod. 2011 Jun 24; 74(6):1491-9.