144 



THE ACTINOMYCETES, VOL. Ill 



C. 



D, 



29. 258 to 261 and 355 to 85(i in methanol 



30. 260 and 305 in methanol 



31. 260 to 280 and 340 



32. 275 and 316 



33. 280 and 420 to 440 in 0.1 .V HCi 



34. 280.5 and 430 



35. 330 and 420 in methanol 



36. 523 and 560 in dioxane 



37. 535 and 575 



38. 536 and 567 in methanol 



39. 546 and 584 in 2 iV NaOH 



Antibiotics for which three maxima of light asborpt 

 1. 206, 265, and 340 in 0.1 N HCI 



2. 209 



3. 215 



4. 



5. 



6. 



7. 



8. 



9. 

 10. 

 11. 

 12. 

 13. 

 14. 

 15. 

 16. 

 17. 



218 

 218 

 223 

 227 

 228 

 230 

 234 

 234 

 240 

 240 

 240 

 247 

 258 

 317 



260, and 305 in methanol 



255 to 257, and 430 at acid pH 



250, and 283 in ethanol 



289, and 370 in ethanol 



304, and 425, in pH 7.3 phosphate buffer 



278, and 400 in ethanol 



258, and 425 



276, and 410 in 95 per cent ethanol 



357.5, and 370 in 0.01 A^ ethanolic RSOi 



540, and 580 



280, and 305 in methanol 



410, and 425 in cyclohexane 



413 to 430, and 440 to 450 



287, and 390 to 400 



420, and 471 in 95 per cent ethanol 



333, and 350 in organic solvents, pentaenes 



18. 320, 415, and 490 in n-butanol 



19. 335 to 341, 355 to 358, and 373 to 380 in or 

 ganic solvents, hexaenes 



20. 460 to 480, 510 to 530, and 560 to 570 

 Antibiotics for which more than three maxima of 

 ported 



1. 218, 273, 281, and 288 



2. 223, 286, 532, and 576 in ethanol 



3. 230, 276, 320, 330, 350, and 410 in ethanol 



4. 230, 260, 290, and 500 in methanol 



5. 235, 305, 525, 551, 563, and 610 in methanol 



6. 236 to 240, 266 to 270, 334 to 340, 380, 400 to 

 401, and 424 to 430 



teomycic acid 

 antibiotic PA 114B 

 telomycin 

 pulvomyf'iii 

 luteomycin 

 antibiotic L. A. 7017 

 taitomycin 

 actinorhodin 

 collinomycin 

 rhodomycin complex 

 rubromycin 

 ion have been reported 

 gancidin A 

 mikamycin B 

 antitumor antibiotic 289 

 antibiotic SAX 10 

 carzinophilin A 

 antibiotic X 340 

 rifomycin B 

 aburamycin isomer 

 quinocyclines 

 aburamycin 

 streptolydigin 

 rhodomycetin 

 thiostrepton 

 questiomycin A 

 actinomycins 

 chrysomycin 

 mycorhodin 



pentaene antifungal antibi- 

 otics I and II 

 rubidin 



flavacid 

 mediocidin 

 cryptocidin 

 litmocidin 

 light absorption have been re- 

 antibiotic PA 155A 

 granaticin 

 aburamycin 

 rhodomycins A and B 

 isorhodomycin A 



chartreusin 

 coerulomycin 



