C50H75NO14;C49H73NO14
Neat
1814.23
-20°C
Room Temperature
(4"R)-4"-(Acetylamino)-5-O-demethyl-4"-deoxyavermectin A1a compound with (4"R)-4"-(Acetylamino)-5-O-demethyl-25-de(1-methylpropyl)-4"-deoxy-25-(1-methylethyl)avermectin A1a
N-[(2S, 3R, 4R, 6S)-6-[(2S, 3R, 4S, 6R)-6-[(1'R, 2R, 3S, 4'S, 6S, 8'R, 10'Z, 12'S, 13'S, 14'Z, 16'Z, 20'R, 21'R, 24'S)-21', 24'-dihydroxy-3, 11', 13', 22'-tetramethyl-2'-oxo-2-propan-2-ylspiro[2, 3-dihydropyran-6, 6'-3, 7, 19-trioxatetracyclo[15.6.1.14, 8.020, 24]pentacosa-10, 14, 16 and 22-tetraene]-12'-yl]oxy-4-methoxy-2-methyloxan-3-yl]oxy-4-methoxy-2-methyloxan-3-yl]acetamide
InChI=1S/C49H73NO14/c1-25(2)43-28(5)17-18-48(64-43)23-35-20-34(63-48)16-15-27(4)44(26(3)13-12-14-33-24-57-46-42(52)29(6)19-36(47(53)60-35)49(33,46)54)61-40-22-38(56-11)45(31(8)59-40)62-39-21-37(55-10)41(30(7)58-39)50-32(9)51/h12-15,17-19,25-26,28,30-31,34-46,52,54H,16,20-24H2,1-11H3,(H,50,51)/b13-12-,27-15-,33-14-/t26-,28-,30-,31-,34+,35-,36-,37+,38-,39-,40-,41+,42+,43+,44-,45+,46+,48+,49+/m0/s1