Synthesis and acetylcholinesterase inhibition of 5-desamino huperzine A derivatives
作者:Klemens Högenauer、Karl Baumann、Albert Enz、Johann Mulzer
DOI:10.1016/s0960-894x(01)00518-2
日期:2001.10
(E)- and (Z)-5-Desamino huperzine A derivatives have been synthesized using a new synthetic strategy towards the huperzine A skeleton. These derivatives showed AChE inhibition constants in the low micromolar range and thus display better activity than all previously synthesized C5 derivatives. (C) 2001 Elsevier Science Ltd. All rights reserved.
(E)-和(Z)-5-去甲基黄嘌呤-A衍生物通过一种面向黄嘌呤-A骨架的新合成策略被合成。这些衍生物显示出在低微米摩尔范围内的腺苷甲基酶抑制常数,并且活性上优于所有以前合成过的C5衍生物。(C)2001 无名氏科学出版社。 All rights reserved。