p. 986 - 996
(2017/02/12)p. 1849 - 1857
(2016/09/23)8-(1-{2-[5-oxo-1-(3-trifluoromethylphenyl)pyrrolidin-3-yl]ethyl}-1H-pyrazol-4-yl)-1,3-dipropyl-3,7-dihydropurine-2,6-dione
8-(1-{2-[5-oxo-1-(3-trifluoromethyl-phenyl)-pyrrolidin-3-yl]-ethyl}-1H-pyrazol-4-yl)-1,3-dipropyl-7-(2-trimethylsilanyl-ethoxymethyl)-3,7-dihydro-purine-2,6-dione