371785-14-7 4-Oxabicyclo[14.1.0]heptadecane-5,9-dione,7,11-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-8,8,10,12-tetramethyl-3-[(1E)-1-methyl-2-(5-methyl-2-pyridinyl)ethenyl]-,(1S,3R,7S,10R,11S,12S,16S)- 37184-48-8 13-amino-11-chloro-1,15,16-trihydroxy-4-methoxy-12-methyl-3,4,8a,13-tetrahydro-1H-chromeno[2',3':6,7][1,3]dioxino[4',5',6':4,5]naphtho[2,1-g]isoquinoline-14,17(2H,9H)-dione