(4S,5R)-Ethyl 2,2-dimethyl-5-phenyl-1,3-dioxolane-4-carboxylate

erythro-2,2-Dimethyl-5-phenyl-1,3-dioxolan-4-carbonsaeure-ethylester

[1-((4R,5R)-2,2-Dimethyl-5-phenyl-[1,3]dioxolan-4-yl)-meth-(Z)-ylidene]-((R)-2-methoxymethyl-pyrrolidin-1-yl)-amine