Pfizer Handbook of Microbial Metabolites 



384 



Hans Brockmann, P. Boldt and Hans-Sieghard Petras, 

 ibid. 47 62 (1960). 



795 Actinomycin Co (VI) CeoHgoOieNjo red crystals, m.p. 237° (dec), 

 [alD^' -325° ±10°. 



— L-Thre — D- Va I — L- Pro — Sa r — L-Meva I — O 



-L-Thre — D-0//0 — lieu — L-Pro — Sar — L-Meval — O 



\ 



Indicates it is not known in which chain the 

 two acids ore. 



Streptomyces chrysomallus 



A. W. Johnson and A. B. Mauger, Biochem. J. 73 535 

 (1959). 



Hans Brockmann and Hans-Sieghard Petras, Naturwis- 

 senschaften 46 400 (1959). 



Hans Brockmann, P. Boldt and Hans-Sieghard Petras, ibid. 

 47 62 (1960). 



C2a C62H90O26N12 an isomer of C2 found by paper 

 chromatography. 



Streptomyces chrysomallus 



Hans Brockmann and B. Franck, ibid. 47 15 (1960). 



796 Actinomycin E^, C64H960i6Ni2- 



— Thre — a— lieu — Pro — Sar- 



Meval — O 



-Thre — a — lieu — Pro — Sar — Meileu — O 



Streptomyces sp. 



Giinther Schmidt-Kastner, Naturwissenschaften 43 131 

 (1956). 



797 Actinomycin E2, C65H9„Oi6Ni2. 



-Thre — a — lieu — Pro — Sar — Meileu — O 

 -Thre — a — lieu — Pro — Sar — Meileu — -O 



Streptomyces sp. 



