An efficient, stereoselective synthesis of 4-E- and 4-Z-d-erythro-sphingenine and related compounds from 2-amino-2-deoxy-d-glucose
作者:Tamio Sugawara、Masayuki Narisada
DOI:10.1016/0008-6215(89)85012-8
日期:1989.12
Efficient, stereoselective synthesis of 4-E- and 4-Z-D-erythro-sphingenines having C16, C18, and C20 carbon-chains was achieved in 13 steps, starting from allyl 2-benzyloxycarbonylamino-2-deoxy-alpha-D-glucopyranoside. 2-Amino-1,6-di-O-tert- butyldiphenylsilyl-2-N,3-O-carbonyl-2-deoxy-D -allitol was used as the key intermediate.
从烯丙基2-苄氧基羰基氨基-2-脱氧-α-D-吡喃葡萄糖苷开始,由13个步骤完成了具有C16,C18和C20碳链的4-E-和4-ZD-赤型-鞘氨醇的高效,立体选择性合成。使用2-氨基-1,6-二-O-叔丁基二苯基甲硅烷基-2-N,3-O-羰基-2-脱氧-D-烯丙醇作为关键中间体。