200954-98-9Relevant academic research and scientific papers
Stereocontrolled syntheses of epimeric 3-aryl-6-phenyl-1-oxa-7-azaspiro[4.5]decane NK-1 receptor antagonist precursors
Kulagowski, Janusz J.,Curtis, Neil R.,Swain, Christopher J.,Williams, Brian J.
, p. 667 - 670 (2007/10/03)
Equation presented Complementary stereoselective syntheses of individual C3 epimers of the NK-1 receptor antagonist precursor 1 have been developed. Both diastereomers were derived from the common intermediate 3; introduction of the 3S stereocenter in 1a
