Disclosed herein are methods for synthesizing N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N′-(4-(2-methylpropyloxy)phenylmethyl)carbamide. Also disclosed herein is the hemi-tartrate salt of N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N′-(4-(2-methylpropyloxy)-phenylmethyl)carbamide and methods for obtaining the salt. Further disclosed are various crystalline forms of N-(4-fluorobenzyl)-N-(1-methylpiperidin-4-yl)-N′-(4-(2-methylpropyloxy)phenylmethyl)carbamide and its hemi-tartrate salt including various polymorphs and solvates.
本文揭示了合成N-(4-
氟苯基)-N-(
1-甲基哌啶-4-基)-N'-(4-(2-甲基丙氧基)苯基甲基)
脲的方法。本文还揭示了N-(4-
氟苯基)-N-(
1-甲基哌啶-4-基)-N'-(4-(2-甲基丙氧基)苯基甲基)
脲的半
酒石酸盐及其获取方法。此外,本文还揭示了N-(4-
氟苯基)-N-(
1-甲基哌啶-4-基)-N'-(4-(2-甲基丙氧基)苯基甲基)
脲及其半
酒石酸盐的各种晶型,包括各种多晶形态和溶剂化物。