中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-(二苄氨基)-1-丙醇 | 3-(dibenzylamino)propan-1-ol | 3161-51-1 | C17H21NO | 255.36 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-(N,N-dibenzylamino)propylformate | 1010729-22-2 | C18H21NO2 | 283.37 |
Derivatives of psilocin with ω-functionalized alkyl spacers in position 1 of the indole ring were synthesized as haptens for use in a radioimmunoassay. Whereas the psilocin analogues with a 3-aminopropyl and a 4-aminobutyl moiety at the indole nitrogen decomposed during synthesis, the analogous 3-carboxypropyl psilocin derivative proved to be stable. This compound was coupled to bovine serum albumin (BSA) using the N-hydroxysuccinimide ester-mediated conjugation. The protein–hapten conjugate was characterized by matrix-assisted laser desorption ionization mass spectrometry. The mass spectrometry data indicated an average incorporation ratio of 4–5 molecules of psilocin hapten per molecule of BSA.
在吲哚环的1号位上含有ω-官能化烷基间隔的哌醋甲酸衍生物被合成作为放射免疫测定中的抗原。尽管在吲哚氮上具有3-氨丙基和4-氨丁基基团的哌醋甲酸类似物在合成过程中分解,但类似的3-羧基丙基哌醋甲酸衍生物被证明是稳定的。使用N-羟基琥珀酰亚胺酯介导的共轭,将该化合物与牛血清白蛋白(BSA)偶联。蛋白质-抗原共轭物被基质辅助激光解吸电离质谱法表征。质谱数据表明,平均每个BSA分子中含有4-5个哌醋甲酸抗原分子。