(3R,4S)-8-((R)-N,2-dimethylbutanamido)-3,4-dimethyl-N-((R)-1-(tritylthio)but-3-en-2-yl)octanamide

10-nor-kalkitoxin

(S)-(6-azido-2-methylhexyloxy)(tert-butyl)diphenylsilane

(R)-N-((S)-6-(tert-butyldiphenylsilyloxy)-5-methylhexyl)-2-methylbutanamide