Pfizer Handbook of Microbial Metabolites 380 



Bacillus brevis 



Rollin D. Hotchkiss and Rene J. Dubos, /. Biol. Chem. 132 

 791 (1940). (Isolation) 



R. L. M. Synge and A. Tiselius, Acta Chem. Scand. 1 749 

 (1947). 



R. L. M. Synge, Quart. Rev. 3 245 (1949). (Review of 

 work to that date) 



Alan R. Battersby and Lyman C. Craig, /. Am. Chem,. Soc. 

 74 4019, 4023 (1952). (Separation) 



Alejandro Paladini and Lyman C. Craig, ibid. 76 688 

 (1954). (Structure) 



792 Tyrocidine B, C68H88O13N14. 



A component of the tyrothricin complex. 



H2NOC 



