p. 3375 - 3378
(1982)(7E,9E)-(3aR,5R,11R,12R,16R,17S,17aS)-12-Ethyl-16-hydroxy-2-(2-hydroxy-ethoxy)-5,9,17-trimethyl-11-trityloxymethyl-3,3a,4,5,11,12,15,16,17,17a-decahydro-2H-1,13-dioxa-cyclopentacyclohexadecene-6,14-dione
(11E,13E)-(4R,5S,6S,7R,9R,15R,16R)-7-[1,3]Dioxolan-2-ylmethyl-16-ethyl-4,6-dihydroxy-5,9,13-trimethyl-15-trityloxymethyl-oxacyclohexadeca-11,13-diene-2,10-dione
(11E,13E)-(4R,5S,6S,7R,9R,15R,16R)-6-((2R,3R,4S,5S,6R)-4-Dimethylamino-3,5-dihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-7-[1,3]dioxolan-2-ylmethyl-16-ethyl-4-hydroxy-5,9,13-trimethyl-15-trityloxymethyl-oxacyclohexadeca-11,13-diene-2,10-dione
C54H71NO12
C63H84BrNO16