Stereodivergent synthesis of new amino sugars, furanodictines A and B, starting from d-glucuronolactone
作者:Daisuke Matsuura、Takeshi Mitsui、Tetsuya Sengoku、Masaki Takahashi、Hidemi Yoda
DOI:10.1016/j.tet.2008.10.014
日期:2008.12
An efficient and divergent strategy for the total synthesis of the first 3,6-dihydroaminosugars, furanodictines A (2-acetamido-3,6-anhydro-2-deoxy-5-O-isovaleryl-d-glucofuranose) and B (2-acetamido-3,6-anhydro-2-deoxy-5-O-isovaleryl-d-mannofuranose), has been developed. The synthetic process is featured by readily accessible and stereodefined manipulation of highly functionalized bicyclic tetrahydrofuran
一种有效且多样化的策略,用于全合成首批3,6-二氢氨基糖,呋喃果糖胺A(2-乙酰氨基-3,6- anhydro- 2-deoxy-5- O-异戊基-d-葡萄糖呋喃糖)和B(2-已经开发了3,6-乙酰氨基-3,6-脱水-2-脱氧-5- O-异戊酰基-d-甘露呋喃糖。合成过程的特点是易于操作和立体定义的高功能化双环四氢呋喃衍生物,并掺入了葡萄糖醛酸内酯(常见的起始原料)衍生的骨架。