Ristomycin Monosulfate (90%)

11140-99-1

Methyl (1S,2R,18R,19R,22R,34S,37R,40R)-22-amino-2-[(2R,4R,5R,6S)-4-amino-5-hydroxy-6-methyloxan-2-yl]oxy-64-[(2S,3R,4S,5S,6R)-3-[(3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3S,4R,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxy-18,26,31,44,49-pentahydroxy-30-methyl-21,35,38,54,56,59-hexaoxo-47-[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-7,13,28-trioxa-20,36,39,53,55,58-hexazaundecacyclo[38.14.2.23,6.214,17.219,34.18,12.123,27.129,33.141,45.010,37.046,51]hexahexaconta-3(66),4,6(65),8,10,12(64),14(63),15,17(62),23(61),24,26,29(60),30,32,41(57),42,44,46(51),47,49-henicosaene-52-carboxylate;