Pfizer Handbook of Microbial Metabolites 428 



Dale A. Harris, Myrle Ruger, Mary Ann Reagan, Frank J. 

 Wolf, Robert L. Peck, Hyman Wallick and H. Boyd Woodruff, 

 Antibiotics and Chemotherapy 5 183 (1955). 



Roger L. Harned, Phil Harter Hidy and Eleanore Kropp 

 LaBaw, ibid. 5 204 (1955). 



Charles H. Stammer, Andrew N. Wilson, Claude F. Spencer, 

 Frank W. Bachelor, Frederick W. Holly and Karl Folkers, J. 

 Am. Chem. Soc. 79 3236 (1957). (Synthesis) 



895 Junipal, CgHfiOS, thick, colorless needles, m.p. 80°. 



HC CH 



II II 



CH3— C = C— C C— CHO 



Daedalea juniperina Murr. 



J. H. Birkinshaw and P. Chaplen, Biochem. J. 60 255 

 (1955). 



896 6-Methoxybenzoxazolidone, CgHyOgN, red crystals, m.p. 154°. 



V 



CH3O o 



c=o 



Ustilago maydis (spores) 



The same compound has been isolated from young com 

 plants. 



P. H. List, Arch. Pharm. 292 452 (1959). 



897 6-Aminopenicillanic Acid, CgHigOgNsS, colorless crystals, m.p. 

 208° (dec). 



HOOC— CH N C=0 



CH3 1 



CH3 



C CH CH— NH2 



Penicillium chrysogenum 



F. R. Batchelor, F. P. Doyle, J. H. C. Nayler and G. N. Robin- 

 son, Nature 183 257 (1959). 



