10,11-14,15-diepoxy-4’’-deoxy-4’’-epimethylamino avermectin B1a

10,11-14,15-diepoxy-4’’-deoxy-4’’-epimethylamino avermectin B1a, term code RF-00006447-PAR of the EFSA Harmonized terminology for scientific research. IDENTIFIERS: IUPAC name: (2aR,3R,5'S,5aR,6'R,8S,10S,12S,15S,16S,18Z,18bS)-6'-[(2S)-butan-2-yl]-3,18b-dihydroxy-4,5',14a,16-tetramethyl-6-oxo-2a,5',5a,6,6',8,9,12,13,13a,14a,15,16,16a,17a,18b-hexadecahydro-1H,3H-spiro[8,12-methanofuro[4,3,2-pq]bisoxireno[i,m][2,6]benzodioxacyclooctadecine-10,2'-pyran]-15-yl 2,6-dideoxy-3-O-methyl-4-O-[2,4,6-trideoxy-3-O-methyl-4-(methylamino)-a-L-lyxo-hexopyranosyl]-a-L-arabino-hexopyranoside. Chemical formula: C49H75NO15. Simplified molecular-input line-entry system (SMILES) notation: CO[C@H]1CC@@HO[C@@H]2C@@HCC@@HO[C@H]3C@@HC9OC9C=C7CO[C@@H]8C@HC(C)=CC@@H[C@]78O. International Chemical Identifier (InChITM): InChI=1S/C49H75NO15/c1-12-23(2)41-24(3)13-14-48(65-41)21-31-17-30(63-48)18-36-47(8,64-36)44(62-38-20-34(55-11)43(28(7)58-38)61-37-19-33(54-10)39(50-9)27(6)57-37)26(5)42-35(60-42)16-29-22-56-45-40(51)25(4)15-32(46(52)59-31)49(29,45)53/h13-16,23-24,26-28,30-45,50-51,53H,12,17-22H2,1-11H3/b29-16-/t23-,24-,26-,27-,28-,30?,31-,32-,33-,34-,35?,36?,37-,38-,39+,40+,41+,42?,43-,44-,45+,47?,48+,49+/m0/s1.