Description
3-Oxo-21alpha-methoxy-24,25,26,27-tetranortirucall-7-ene-23(21)-lactone is a natural compound isolated from the stem barks of Aphanamixis grandifolia.
InChI
InChI=1S/C27H40O4/c1-24(2)20-8-7-19-18(25(20,3)12-11-21(24)28)10-14-26(4)17(9-13-27(19,26)5)16-15-22(29)31-23(16)30-6/h7,16-18,20,23H,8-15H2,1-6H3/t16-,17-,18-,20-,23+,25+,26-,27+/m0/s1