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PM100117 and PM100118, new antitumor macrolides produced by …
Nature.com In addition, the presence of the three deoxy sugars A, B and C was evidenced by signals at 4.96, 4.97 and 5.03 p.p.m. in the 1H NMR and by signals at 96.4, 101.0 and 101.2 p.p.m. in the 13C NMR spectrum corresponding to the anomeric protons and … the … |