中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | N3-pent-4'-en-1'-yl-dictyophlebine | 1031684-44-2 | C29H52N2 | 428.745 |
The acetyl- and butyrylcholinesterase inhibiting natural product dictyophlebine 1 was subjected to different N-alkylation and hydrochlorination reactions by which five new and bioactive chemical derivatives (2 - 6) with pentyl, pent-4-en-1-yl, hex-5-en-1-yl, 4-chloropentyl and 5-chlorohexyl substituents at the 3-N position were obtained with high yield. The alkylated and chlorinated products 3 - 6 were found to have significantly higher inhibitory potential towards cholinesterase than the parent compound 1.