(1S,3S,6S,9S,12S,14R,16R,18S,20R,21R,22S,26R,29S,31R,32S,33R,35R,36S)-20-[(2S)-3-amino-2-hidroksipropil]-21-metoksi-14-metil-8,15-bis(metilen)-2,19,30,34,37,39,40,41-oktaoksanonaciklo[24.9.2.13,32.13,33.16,9.112,16.018,22.029,36.031,35]hentetrakontan-24-on metansulfonat
metyl-(3aR,4R,7aR)-2-metyl-4-[(1S,2R)-1,2,3-triacetoxipropyl]-3a,7a-dihydro-4H-pyrano[3,4-d]oxazol--6-karboxylat