(1S,2S,3S,5R)-2,6,6-Trimethylbicyclo[3.1.1]heptan-3-amine → HCID 67153267, compound

Participants

Reaction Steps

2-(3-{[(6-Chloro-2-fluoro-3-methoxy-benzyl)-((S)-1 dimethylaminomethyl-3,3-dimethyl-butyl)-amino]-methyl}-benzyl)-1,1-dioxo-1λ6-isothiazolidine-3-carboxylic acid (Intermediate 7 (Epimer 2), 0.075 g, 0.125 mmol) was reacted with (1S,2S,3S,5R)-2,6,6-Trimethyl-bicyclo[3.1.1]hept-3-ylamine (available from Aldrich Chemical Company, Inc., 1001 West Saint Paul Avenue, Milwaukee, Wis. 53233, USA; 26 μL, 0.154 mmol) to form (R)-2-(3-{[(6-Chloro-2-fluoro-3-methoxy-benzyl)-((S)-1-dimethylaminomethyl-3,3-dimethyl-butyl)-amino]-methyl}-benzyl)-1,1-dioxo-1λ6-isothiazolidine-3-carboxylic acid((1S,2S,3S,5R)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yl)-amide (Epimer 2) (0.052 g, 57%). m/z=733 (M+1); HRMS: calcd for C39H59ClFN4O4S. Calc [M+H+] 1733.3924. found 733.3925.

Provenance & Evidence