(-)-(3aS,4R,6S,8R,9R,9aR,10R)-6-ethylhexahydro-8-methoxy-4,6,9,10-tetramethyl-3a,9-propano-3aH-cyclopentacyclooctene-1,5(4H,6H)-dione

(S)-4-((Z)-(1R,3S)-1-Methoxy-3-methyl-4-trimethylsilanyloxy-3-vinyl-hex-4-enyl)-4,5-dimethyl-3-trimethylsilanyloxy-4,5,6,7-tetrahydro-1H-indene

(+/-)-pleuromutilin

(-)-(6R,7R)-4,5,6,7-tetrahydro-7-<(1R,3S)-1-methoxy-3-methyl-3-propionyl-4-pentenyl>-6,7-dimethyl-1-indanone