Synonyms: |
(6'R,8S,8''R,9R,9''S,10S,10''R,13R,13''S,14R,14''S,17S)-4',8'-dihydroxy-10,10'',13,13''-tetramethyl-1,1'',6,6'',7,7'',8,8'',9,9'',10,10'',11,11'',12,12'',13,13'',14,14'',15,15'',16,16''-tetracosahydrodispiro[cyclopenta[a]phenanthrene-17,2'-[1,5]dioxocane-6',17''-cyclopenta[a]phenanthrene]-3,3',3'',7'(2H,2''H)-tetraone |