申请人:——
公开号:US20030194741A1
公开(公告)日:2003-10-16
In general, the invention features the use of novel protection schemes and solid phase synthesis reactions to generate molecules of core structure M, which have a plurality of functionalities, each of which can be individually protected or functionalized. In a preferred process, M is a multifunctional low molecular weight compound, such as a saccharide, aminosugar, deoxysugar, nucleoside, nucleotide, coenzyme, amino acid, lipid, steroid, vitamin, hormone, alkaloid, or small molecule drug. In a particularly preferred process, M is an oligomeric compound (e.g. a polysaccharide, polynucleotide, peptide or protein).
一般来说,本发明的特点是利用新颖的保护方案和固相合成反应生成核心结构 M 的分子,这些分子具有多种官能度,其中每种官能度都可以单独保护或官能化。在一种优选工艺中,M 是一种多功能低分子量化合物,如糖、氨基糖、脱氧糖、核苷、核苷酸、辅酶、氨基酸、脂质、类固醇、维生素、激素、生物碱或小分子药物。在一种特别优选的工艺中,M 是一种低聚化合物(如多糖、多核苷酸、肽或蛋白质)。