3-Methyl-3-oxetanecarboxylic Acid → (R)-(3-(2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-ylamino)pyrrolidin-1-yl)(3-methyloxetan-3-yl)methanone

反応式

[Cl:1][C:2]1[CH:3]=[C:4]2[C:10]([C:11]3[N:16]=[C:15]([NH:17][C@H:18]4[CH2:22][CH2:21][N:20]([C:23]([C:25]5([CH3:29])[CH2:28][O:27][CH2:26]5)=[O:24])[CH2:19]4)[C:14]([F:30])=[CH:13][N:12]=3)=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1.Cl.ClC1C=C2C(C3N=C(N[C@@H]4CCNC4)C(F)=CN=3)=CN(S(C3C=CC(C)=CC=3)(=O)=O)C2=NC=1.CC1(C(O)=O)COC1>>[Cl:1][C:2]1[CH:3]=[C:4]2[C:10]([C:11]3[N:16]=[C:15]([NH:17][C@@H:18]4[CH2:22][CH2:21][N:20]([C:23]([C:25]5([CH3:29])[CH2:28][O:27][CH2:26]5)=[O:24])[CH2:19]4)[C:14]([F:30])=[CH:13][N:12]=3)=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1

参加物

反応物 3

HCID 140289973-Methyl-3-oxetanecarboxylic Acid

HCID 68007247(R)-2-(5-chloro-1-tosyl-1H-pyrrolo [2,3-b]pyridin-3-yl)-5-fluoro-N-(pyrrolidin-3-yl)pyrimidin-4-amine hydrochloride

HCID 68007697(S)-(3-(2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-ylamino)pyrrolidin-1-yl)(3-methyloxetan-3-yl)methanone

生成物 1

HCID 68007088(R)-(3-(2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-ylamino)pyrrolidin-1-yl)(3-methyloxetan-3-yl)methanone収率 44%

実験手順

According to the procedure for compound 482 using (R)-2-(5-chloro-1-tosyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoro-N-(pyrrolidin-3-yl)pyrimidin-4-amine hydrochloride, 8a, and 3-methyloxetane-3-carboxylic acid (50 mg, 0.46 mmol) afforded 18.6 mg (44% yield) of 473, as a solid.

出典と根拠

ORDレコード: ord-af9a4f95c99e4438aaff4396a758ffb9
出典データセット: uspto-grants-2016_05
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US09345708B2

反応ノート

読み込み中…