In the course of our screening for new antibiotics active against P388 murine leukemia cells, novel antibiotics named pyrisulfoxin A (1) and pyrisulfoxin B (2) were isolated from the culture broth of Streptomyces californicus BS-75. In this paper, we report the isolation and structures of 1 and 2.
No takes yet. Share an insight, caveat, or question.
Tsuge et al. (1999) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: