Reaction Steps
In an analogous procedure to Example 651, part c, N*7*-(2,2,2-Trifluoro-ethyl)-6,7,8,9-tetrahydro-5H-benzocycloheptene-2,7-diamine (75 mg, 0.290 mmol) was combined with DL-10-camphorsulfonic acid (101 mg, 0.436 mmol) and (1S,2R,3S,4R)-3-(2,5-Dichloro-pyrimidin-4-ylamino)-bicyclo[2.2.1]heptane-2-carboxylic acid amide (86.9 mg, 0.290 mmol) to prepare (1S,2R,3S,4R)-3-{5-Chloro-2-[7-(2,2,2-trifluoro-ethylamino)-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-ylamino]-pyrimidin-4-ylamino}-bicyclo[2.2.1]heptane-2-carboxylic acid amide (45.07 mg, 30% yield) as a white powder. Product was purified on a 12 g Isco cartridge using methelene chloride/methanol as the eluent. 1H-NMR (CDCl3) δ 7.86 (s, 1H), 7.40 (d, J=8.2 Hz, 1H), 7.28 (s, 1H), 7.03 (d, J=8.1 Hz, 1H), 6.84 (m, 2H), 6.33 (m, 2H), 5.54 (br s, 1H), 5.32 (br s, 1H), 4.36 (t, J=7.8 Hz, 1H), 3.24 (q, J=18.9, 9.5 Hz, 2H), 3.06 (s, 1 h), 2.80 (m, 4H), 2.68 (m, 2H), 2.47 (d, J=8.5 Hz, 1H), 2.22 (d, J=9.5 Hz, 1H), 2.08 (m, 2H), 1.64 (m, 1H), 1.34 (m, 2H), 0.88 (m, 1H). LC/MS (ESI+)=521 (M+H). MP=217.5-218.5° C.
