摘要:
非天然糖脂O-β-D-吡喃半乳糖基-(1-> 4)-O-(2-乙酰氨基-2-2-脱氧-β-D-吡喃葡萄糖基)-(1-> 3)-O-(2-乙酰氨基-2-脱氧-α-D-吡喃半乳糖基-(1-> 1)-神经酰胺(1),O-β-D-吡喃半乳糖基-(1-> 4)-O-(2-乙酰氨基-2 -deoxy-beta-D-glucopyr anosyl)-(1-> 6)-O-(2-acetamido-2-deoxy-alpha-D-galactopyranosyl)-(1-> 1)-ceramid e(2)和O-beta-D-吡喃半乳糖基-(1-> 4)-O-(2-乙酰氨基-2-脱氧-beta-D-吡喃葡萄糖基)-(1-> 3)-O- [O-beta -D-吡喃半乳糖基-(1-> 4)-(2-乙酰胺o-2-脱氧-β-D-吡喃吡喃糖基)-(1-> 6)]-O-(2-乙酰胺基-2-脱氧-合成了α-D-吡喃半乳糖基