(9-benzyl-8-oxo-3,6,7,8,9,10-hexahydro-2,3,9-triaza-(S)-cyclohepta[e]inden-7-yl)-acetic acid 、
3-(piperazin-1-yl)-3,4-dihydroquinolin-2(1H)-one 、 4-chloro-9-(2,2-dimethyl-propyl)-7-(S)-{2-oxo-2-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-ethyl}-6,7,9,10-tetrahydro-3H-2,3,9-triaza-cyclohepta[e]inden-8-one 以Material was obtained as white solid in 21% yield的产率得到(7S)-9-benzyl-7-(2-oxo-2-(4-(2-oxo-1,2,3,4-tetrahydroquinolin-3-yl)piperazin-1-yl)ethyl)-6,7,9,10-tetrahydroazepino[3,4-e]indazol-8(3H)-one