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Trifluoroacetic acid → 2-[[(1R,2S)-2-aminocyclohexyl]amino]-4-[3-fluoro-4-(1,3-thiazol-4-yl)anilino]pyrimidine-5-carboxamide

HRID 1880277
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HRID 1880277 반응식
[NH2:1][C@@H:2]1[CH2:7][CH2:6][CH2:5][CH2:4][C@@H:3]1[NH:8][C:9](=O)OC(C)(C)C.N1(OC2[N:31]=[C:30]([NH:32][C:33]3[CH:38]=[CH:37][C:36]([C:39]4[N:40]=[CH:41][S:42][CH:43]=4)=[C:35]([F:44])[CH:34]=3)[C:29]([C:45]([NH2:47])=[O:46])=[CH:28][N:27]=2)C2C=CC=CC=2N=N1.CCN(C(C)C)C(C)C.C(O)(C(F)(F)F)=O>CN1C(=O)CCC1>[NH2:1][C@H:2]1[CH2:7][CH2:6][CH2:5][CH2:4][C@H:3]1[NH:8][C:9]1[N:31]=[C:30]([NH:32][C:33]2[CH:38]=[CH:37][C:36]([C:39]3[N:40]=[CH:41][S:42][CH:43]=3)=[C:35]([F:44])[CH:34]=2)[C:29]([C:45]([NH2:47])=[O:46])=[CH:28][N:27]=1
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참가 물질

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반응물 4

HCID 6422Trifluoroacetic acidHCID 81531DiisopropylethylamineHCID 1514389(1S,2R)-Cyclohexane-1,2-diamine, N1-BOC protectedHCID 574718832-(1H-benzo[d][1,2,3]triazol-1-yloxy)-4-(3-fluoro-4-(thiazol-4-yl)phenylamino)pyrimidine-5-carboxamide

생성물 1

HCID 574718782-[[(1R,2S)-2-aminocyclohexyl]amino]-4-[3-fluoro-4-(1,3-thiazol-4-yl)anilino]pyrimidine-5-carboxamide
수율 43.3%

시약·촉매·용매 1

HCID 13387N-methyl-2-pyrrolidone용매

실험 절차

A solution of tert-butyl (1S,2R)-2-aminocyclohexylcarbamate (0.30 M in NMP, 1.00 mL, 0.300 mmol) in NMP (1 mL) was added to 2-(1H-benzo[d][1,2,3]triazol-1-yloxy)-4-(3-fluoro-4-(thiazol-4-yl)phenylamino)pyrimidine-5-carboxamide (12 mg, 0.027 mmol). DIEA (0.050 mL, 0.29 mmol) was also added. The mixture was stirred at 90 C for 1 h. After being cooled to room temperature, TFA (1 mL) was added. The solution was stirred at room temperature for 60 min. The mixture was purified by HPLC to give the titled compound (5 mg). MS 428.4 (M+H). UV λ=229.8, 313.8 nm.

후처리

  1. stirringThe solution was stirred at room temperature for 60 min
  2. customThe mixture was purified by HPLC

출처 및 근거

ORD 기록
ord-d7d248e4b3bd409bbe7640a7f187948b
출처 데이터셋
uspto-grants-2012_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08318755B2

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