,14E,16E)-(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[15.6.1.14,8.020,24]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-hexapyranosyl)-α-L-arabino-hexapyranoside
,14E,16E)-(1R,4S,5′S,6S,6′R,8R,12S,13S,20R,21R,24S)-21,24-dihydroxy-6′-isopropyl-5′,11,13,22-tétraméthyl-2-oxo-(3,7,19-trioxatétracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tétraène)-6-spiro-2′-(5′,6′-dihydro-2′H-pyran)-12-yl 2,6-didéoxy-3-O-méthyl-4-O-(2,4,6-tridéoxy-3-O-méthyl-4-méthylamino-α-L-lyxo-hexapyranosyl)-α-L-arabino-hexapyranoside