Pfizer Handbook of Microbial Metabolites 504 



996 lodinin (l,6-Phenazmediol-5,10-dioxide), C12H8O4N2, purple 

 crystals with a coppery glint, m.p. 236° (dec.)- 



? OH 



T I 



HO 



i 

 O 



Chromobacterium iodinum 



G. R. Clemo and A. F. Daglish, J. Chem. Soc, 1481 (1950). 



997 Phenazine-1-carboxylic Acid, CigH^O^N^, greenish yeUow needles, 

 m.p. 242°. 



COOH 



Pseudomonas aureofaciens Kluyver, Streptomyces misa- 

 kiensis, Calonectria 



Yields of about 1 g. per liter have been mentioned. The 

 streptomycete produced another phenazine, C17H16N0O2, 

 called tubermycin A. A pigment closely related to phena- 

 zine- 1-carboxylic acid was also isolated by Kluyver from 

 the pseudomonas organism. 



A. J. Kluyver, J. Bacteriol. 72 406 (1956). 



Wm. C. Haynes, Frank H. Stodola, Joan M. Locke, 

 Thomas G. Pridham, Howard F. Conway, Virgil E. Sohns and 

 Richard W. Jackson, ibid. 72 412 (1956). 



Kiyoshi Isono, Kentaro Anzai and Saburo Suzuki, /. Anti- 

 biotics (Japan) llA 264 (1959). 



998 Oxychlororaphine, C13H9ON3, yellow needles, m.p. 237° (sub- 

 limes in" the absence of O^, giving yellow crystals, m.p. 

 241°). 



CONH2 



Pseudomonas chlororaphis 



Fritz Kogl and J. J. Postowsky, Ann. 480 280 ( 1930). (Syn- 

 thesis ) 



