| —— | (+)-3-(tert-butyldimethylsilyloxy)-13-methyl-17-(1-methyl-2-oxoethyl)-7,8,9,11,12,13,14,15,-octahydro-6H-cyclopenta[a]phenanthrene | 851532-09-7 | C27H40O2Si | 424.699 | 
                                                                                                                                            
                                        | —— | (+)-3-(tert-butyldimethylsilyloxy)-17-(2-hydroxy-1-methylethyl)-13-methyl-7,8,9,11,12,13,14,15,-octahydro-6H-cyclopenta[a]phenanthrene | 851532-07-5 | C27H42O2Si | 426.715 | 
                                                                                                                                            
                                        | —— | (+)-2-[3-(tert-butyldimethylsilyloxy)-13-methyl-7,8,9,11,12,13,14,15,-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-6-methylheptan-3-one | 851532-11-1 | C32H50O2Si | 494.833 | 
                                                                                                                                            
                                        | —— | 2-[3-(tert-butyldimethylsilyloxy)-13-methyl-7,8,9,11,12,13,14,15,-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-6-methylheptan-3-ol | 851532-10-0 | C32H52O2Si | 496.849 | 
                                                                                                                                            
                                        | —— | (+)-2-[3-(tert-butyldimethylsilyloxy)-13-methyl-7,8,9,11,12,13,14,15,-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-6-methylheptan-3-one 3-ethylene ketal | 851532-12-2 | C34H54O3Si | 538.886 |