Molecule ID: 6321425

IUPAC Name: (1R,4S,5'S,6R,6'R,8R,10E,12S,13S,14E,16E,20R,21R,24S)-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-5',11,13,22-tetramethyl-6'-propan-2-ylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one

Description: The molecule is a macrocyclic lactone that is avermectin B1b in which the double bond present in the spirocyclic ring system has been reduced to a single bond. It is the minor component of ivermectin. It is a macrocyclic lactone and a spiroketal. It derives from an avermectin B1b.

SMILES: CO[C@H]1C[C@H](O[C@H]2[C@H](C)O[C@@H](O[C@@H]3/C(C)=C/C[C@@H]4C[C@@H](C[C@]5(CC[C@H](C)[C@@H](C(C)C)O5)O4)OC(=O)[C@@H]4C=C(C)[C@@H](O)[C@H]5OC/C(=C\C=C\[C@@H]3C)[C@]54O)C[C@@H]2OC)O[C@@H](C)[C@@H]1O

SELFIES: [C][O][C@H1][C][C@H1][Branch2][#Branch1][=N][O][C@H1][C@H1][Branch1][C][C][O][C@@H1][Branch2][=Branch1][O][O][C@@H1][/C][Branch1][C][C][=C][/C][C@@H1][C][C@@H1][Branch2][Ring1][#Branch2][C][C@][Branch2][Ring1][C][C][C][C@H1][Branch1][C][C][C@@H1][Branch1][=Branch1][C][Branch1][C][C][C][O][Ring1][#Branch2][O][Ring1][#C][O][C][=Branch1][C][=O][C@@H1][C][=C][Branch1][C][C][C@@H1][Branch1][C][O][C@H1][O][C][/C][=Branch1][=Branch2][=C][\C][=C][\C@@H1][Ring2][Ring2][Branch1][C][C@][Ring1][#Branch2][Ring1][S][O][C][C@@H1][Ring2][Ring2][S][O][C][O][C@@H1][Branch1][C][C][C@@H1][Ring2][Branch1][#Branch2][O]

InChI: InChI=1S/C47H72O14/c1-24(2)41-27(5)16-17-46(61-41)22-33-19-32(60-46)15-14-26(4)42(25(3)12-11-13-31-23-54-44-39(48)28(6)18-34(45(50)57-33)47(31,44)51)58-38-21-36(53-10)43(30(8)56-38)59-37-20-35(52-9)40(49)29(7)55-37/h11-14,18,24-25,27,29-30,32-44,48-49,51H,15-17,19-23H2,1-10H3/b12-11+,26-14+,31-13+/t25-,27-,29-,30-,32+,33-,34-,35-,36-,37-,38-,39+,40-,41+,42-,43-,44+,46+,47+/m0/s1

Molecular Properties:
- Polar Surface Area: 170.0 Ų
- LogP: 3.8