SMILES: C[C@H]1C/C(=C/C=C/[C@@H]([C@H](OC(=O)/C(=C/C(=C/[C@H]([C@H]1O)C)/C)/C)[C@@H](C)[C@H]([C@H](C)[C@]2(C[C@H]([C@H]([C@H](O2)C)C)OC(=O)/C=C/C(=O)O)O)O)OC)/C
Description: The molecule is a macrolide consisting resulting from the formal lactonisation of the carboxy group of (2E,4E,6R,7S,8S,10E,12E,14S,15R,16S,17R,18S)-18-[(2R,4R,5S,6R)-4-{[(2E)-3-carboxyprop-2-enoyl]oxy}-2-hydroxy-5,6-dimethyltetrahydro-2H-pyran-2-yl]-7,15,17-trihydroxy-14-methoxy-2,4,6,8,10,16-hexamethylnonadeca-2,4,10,12-tetraenoic acid with the hydroxy group at position 15. It is active against SV40 tumour cells, and inhibits the growth of solid tumour-derived cell lines such as DLD-1 human colon cancer cells with increased cells in G1 and S phases. It has a role as an antimicrobial agent, an antineoplastic agent and a bacterial metabolite. It is a macrolide, a cyclic hemiketal, a member of oxanes, a secondary alcohol, an enoate ester, an alpha,beta-unsaturated monocarboxylic acid and an ether.