There is provided a process for the preparation of AZD5363, or a salt of AZD5363, comprising: (a) the reaction of 8-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3-oxa-l,8- diazaspiro[4.5]decane-2,4-dione: or a salt thereof, with (S)-3-amino-3-(4-chlorophenyl)propan-1-ol, or a salt thereof, in the presence of base; and (b) either isolating AZD5363 or isolating AZD5363 as a salt. 8-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3-oxa-1,8-diazaspiro[4.5]decane-2,4-dione is provided and is prepared by reacting 4-(alkyloxycarbonylamino)-1-(7H-pyrrolo[2,3-d]pyrimidin-4- yl)piperidine-4-carboxylic acid, or a salt thereof, with a cyclising agent
提供一种制备AZD5363或其盐的方法,包括:(a)将8-(7H-
吡咯并[2,3-d]
嘧啶-4-基)-3-氧杂-1,8-二氮杂
螺[4.5]癸烷-2,4-二酮或其盐与(S)-3-
氨基-3-(4-
氯苯基)
丙醇或其盐在碱存在下反应;(b)隔离AZD5363或作为盐隔离AZD5363。提供8-(7H-
吡咯并[2,3-d]
嘧啶-4-基)-3-氧-1,8-二氮杂
螺[4.5]癸烷-2,4-二酮,通过将4-(烷氧羰基
氨基)-1-(7H-
吡咯并[2,3-d]
嘧啶-4-基)
哌啶-4-
羧酸或其盐与环化剂反应制备。