作者:M. V. Mavrov、S. G. Zlotin
DOI:10.1007/s11172-009-0262-5
日期:2009.9
N-Propargyl derivatives of the alkaloid anabazine with carbonyl, ester, and cyano groups in the side chain were obtained by three-component condensation of anabazine hydrochloride with paraformaldehyde and appropriate terminal alkynes. Decyanoethylation and hydration of the isopropylidene double bond resulted in mono-and dihydroxy derivatives of N-propargyl-anabazines, respectively.
通过将盐酸安乃近与多聚甲醛和适当的末端炔烃进行三组份缩合,得到了侧链中含有羰基、酯基和氰基的生物碱安乃近的 N-丙炔基衍生物。异亚丙基双键的脱氰基乙基化和水合作用分别产生了 N-丙炔基安乃近的单羟基和二羟基衍生物。