495 Quinolines 



980 2-n-Heptyl-4-oxyquinoline N-oxide, CicH^iOoN, colorless leaflets, 

 m.p. 158-160°. 



i CH,CH,CH,CH2CH,CH,CH3 

 O 



Pseudomonas aeruginosa 



J. W. Cornforth and A. T. James, Biochem. J. 63 124 

 (1956). (Synthesis) 



981 Cyclopenin, CiyHj^O^N., colorless tablets, m.p. 207°, [a],r" 

 -306° (c 1.0 in ethanol). 

 Proposed structures : 



OH 



N— CHs 





H OH 



Penicillhnn cyclopium Westling 



Usually viridicatin is produced by the same organism. 

 Palitantin and frequentin are also produced by P. cyclo- 

 pium 



A. Bracken, Anna Pocker and H. Raistrick, Biochem. J. 57 

 587 (1954). 



982 2-(n-A'-Nonenyl)-4-oxyquinoline, Ci,t;Ho;,ON, colorless crystals, 

 m.p. 153°. 



CH=CHCH2CH2CH2CH2CH2CH2CH3 



Pseudomonas aeruginosa 



Ibert C. Wells, /. Biol. Chem. 196 331 (1952). (Synthesis) 



