2 1 Alcohols, Glycols and Compounds Related to Sugars 



O— O 



(CHsl^N 



Mycaminose 

 (carbomycins A, B) 



CH3O 



H2N— C— O OH 



Noviose 

 (novobiocin) 



O— (CHalzN 



HO 



My CO rose 



(carbomycins A, B, 



spiramycins) 



HOCH 



O— 



O— 



2,3,4,6-Tetradeoxy-4- 



dimethylaminohexopy- 



ronose (spiramycins) 



O— 



(CH3)2N OH 



Amosamine 

 (amice tin) 



OH 



L-2-Ketofucopyranose 

 (angustmycin A) 



CH2OH 



OH OH 



5-Keto-6-deoxy- D-Talose Neoinosamine-2 



arabohexose (hygromycin B) (hygromycin A) 



(hygromycin A) 



(Two hydroxyl groups in neoinosamine-2 of hygromycin A are connected 

 in a methylenedioxy bridge. Homomycin contains a similar sugar.) 



HOCH 



CH2OH 



NH OH 



HOCH2 



3-Deoxy-3-amino-D- 



ribose 



(puromycin) 



Cordycepose 

 (cordycepin) 



a-D-Gulosamine 



(streptothricin, 



roseothricin) 



