??????? E ? ?????? ??? ???????? ??? ???? ?????? ????-??????? ??????? ?? ?? ?????????????, ?????? ??????, ????? ?????? ??? ???? ?????? ??? ??. ???? ?????? ?????? ??????, ???? ?? ?????????? ??????? ??? ???? ??: ??????????? ??? ??????????????. ????????? ???? ?? ?????? ???????? ????? ???? ???????? ??? ?????????? ??????? ??????? ??? ??: ?????, ????, ???? ??? ?????? [1-2]. ????????????? ??????? ???????, ??? ?? ??????????????, ?????? ????????? ????? ?? ?????? ?????? ??? ??? ??, ????? ????????????? ????????? ????????? ???? ??? ??? ??.

????????? ??? ???????????? ??????? ????? ????????????? ???? ??? ??. ??????? ????? ????????? ????????? ??????? (????? TP) ??? ????????? ????????? ??????? (TBP) ?? ??????????? ?????, ????????? ???? ?????? ??? ??????? ????? ?? ??? ???????? ????? ??. ????, ????? ??????????? ??????? ??????? E ?? ????????????? ???????????? ????? ?????????? ???????? ??? ??. C29H50O2 ?? ?????? ????? ??? 430.5 ?? ?????? ??? ????, ????? ??????????? ???? ????????? ????? ?? ????????? ??????? ??????? ??? ??: ?????? ??? ???????, ???????? D-?????? ??? L-?????? ????? ????????? ??? ??. ?????? ????? ????????? R ??????????? (RRR) ??? ??, ?????? ??????? ???? ????????? ????? ????????? RS ??????????? (RRR, RSR, RRS, RSS, SRR, SSR, SRS, SSS) ??? ??. ? ??????????? ???? ????????? ???? ??????? ??, ??? ?????????? ????? ?????? ?? ?? 2R ?? ???? ??? ???? ???? ????? ??????????? ? ???? ?????? ????? ??? ???? ??? ???? ??. ????, ?????? ????? ???????????? ???? ???? ????? ??? ?? ??? ?? ??????? ???? ????????? ????? ????????? ????? ??? ???????? ??.