211 Phenols and Phenol Ethers (General) 



Proposed Structure: 



D-Digitalose — D-Fucose 



CH3 

 D-Digitalose 



Streptomyces chartreusis and probably other Strepto- 

 myces spp. 



Byron E. Leach, Kenneth M. Calhoun, LeRoy E. Johnson, 

 Charlotte M. Teeters and William G. Jackson, J. Am. Chem. 

 Soc. 75 4011 (1953). (Isolation) 



K. M. Calhoun and L. E. Johnson, Antibiotics and Chemo- 

 therap7j 6 294 (1956). 



Julius Berger, L. H. Sternbach, R. G. Pollock, E. R. LaSala, 

 S. Kaiser and M. W. Goldberg, /. Am. Chem. Soc. 80 1636 

 (1958). 



L. H. Sternbach, S. Kaiser and M. W. Goldberg, ibid. 80 

 1639 (1958). 



E. Simonitsch, W. Eisenhuth, O. A. Stamm and H. Schmid, 

 Helv. Chim. Acta 43 58 (1960). (Structure) 



440 Chartreusin-like Antibiotic, C32H34O14, m.p. 186°. 

 A weakly acidic glucoside. 

 Streptomyces sp. 



F. Arcamone, F. Bizioli and T. Scotti, Antibiotics and 

 Chemotherapy 6 283 (1956). 



