Macrolides and Pleuromutilins

16R)-4-acetyloxy-10-Hydroxy-5-methoxy-9, 16-dimethyl-2-oxo-7-(2-oxoethyl)-1 -oxacyclohexadeca-11,13 -dien-6-yl] oxy] -4-dimethylamino-5 -hydroxy-2-methyloxan-3 -yl] oxy-4-hydroxy-2,4-dimethyloxan-3 -yl] -3-methylbutanoate 

6R )-4-(Dimethylamino)-3,5 -dihydroxy-6-methyloxan-2-yl]oxy-4-[(2r,55, 6r)-5-(dimethylamino)-6-methyloxan-2-yl] oxy-14-hydroxy-15 -methoxy-3,10-dimethyl-12-oxo-11 -oxacyclohexadeca-5,7-dien-1 -yl] acetaldehyde 

14R)-6-[(2S,3RAS,6R)-4-Dimethy lamino -3 -hydroxy- 6 -methyloxan-2-yl] oxy-14-ethyl-7,12,13 -trihydroxy-4- [(2R, 4R, 5S,6S) 5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-10-(2-methoxyethoxy-methoxyimino)-3,5,7,9,11,13-hexamethyl-l-oxacyclotetradecan-2-one 

Spiramycin (4R,5S,6RJR,9R, WR, 1 IE, 13E,16R)-W- [(2R,5N,6R)-5-(Dimethylamino)-6-methyltetrahydro-2// -pyran-2-yl]oxy -9,16-dimethyl-5-methoxy-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-ll,13-dien-6-yl 

6-dideoxy-4-0 -(2,6-dideoxy-3 - C -methyl-a-L-nfco -hexopyranosyl)-3 -(dimethylamino)-a-D-glucopyranoside 

---