Liebigs Annalen der Chemie

Synthesis of the α??methyl ketoside of 5??amino neuraminic acid methyl ester and its corresponding 5??myristoyl and 5??cyclopropanoyl derivative

A Schrell, GM Whitesides

文献索引：Liebigs Annalen der Chemie, , # 11 p. 1111 - 1114

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被引用次数: 13

摘要

... Liebigs Ann. Chem. 1990, 11 11 - 11 14 ... Elution with a gradient of ethyl acetate/methanol resulted in 41.7 mg (61%) of 5b as a white pow- der; mp 146°C (dec.). ... 'H NMR (500 MHz, CDCI3/CHCl3): 6 = 0.9 (t, 3H, CH,), 1.28 (m, 22H, 11 x CH2), 1.9 (dd, IH, 3-H,,), 2.27 (t. 2H, ...