1320347-12-3Relevant articles and documents
Synthesis and sedative-hypnotic activity of helicid derivatives containing a 1,4-dihydropyridine moiety
Zheng, Lei,Yin, Xiu Juan,Yang, Cong Ling,Li, Ying,Yin, Shu Fan
experimental part, p. 170 - 175 (2011/08/06)
Reactions of natural helicid with a number of 1,3-dicarbonyl compounds or β-ketoester in the presence of ammonium acetate or 1-naphthylamine gave a series of helicid derivatives containing a 1,4-dihydropyridine fragment (2a-2h). Eight novel helicid deriva