| 化學成分 |
a mixture containing 90% of (10E,14E,16E,22Z)-(1R,4S,5`S,6S,6`R,8R,12S,13S,20R,
21R,24S)-6`-[(S)-sec-butyl]-21,24-dihydroxy-5`,11,13,22-tetramethyl-2-oxo-3,7,19
-trioxatetracyclo[15.6.1.1^(4,8).0^(20,24)]pentacosa-10,14,16,22-tetraene-6-spiro-2`-(5`,6`-dihydro-2`H-pyran)-12-yl 2,6-dideoxy-3-O-methyl-4-O-(2,4,6-trideoxy-3-O-methyl-
4-methylamino-α-L-lyxo-hexopyranosyl)-α-L-arabino-hexopyranoside benzoate and
10% of (10E,14E,16E,22Z)-(1R,4S,5`S,6S,6`R,8R,12S,13S,20R,21R,24S)-21,24-dihydroxy-6`-isopropyl-5`,11,13,22-tetramethyl-2-oxo-3,7,19-trioxatetracyclo[15.6.1.1^(4,8).
0^(20,24)]pentacosa-10,14,16,22-tetraene-6-spiro-2`-(5`,6`-dihydro-2`H-pyran)-12-yl 2,
6-dideoxy-3-O-methyl-4-O-(2,4,6-trideoxy-3-O-methyl-4-methylamino-α-L-lyxo-hexopyranosyl)-α-L-arabino-hexopyranoside benzoate |