The structure of a new natural epoxycembrene\|C isolated from soft coral \%Sarcophyton molle\% in of china the south sea , was amended as(\%11S, 12S\%)\|epoxycembrene\|C\% via\% the first asymmetric synthesis of(-)\|7,8\|epoxycembrene\|C and(+)\|11,12\|epoxycembrene\|C.
