Methyl 6-((1R,2S)-2-(tert-butoxycarbonylamino)cyclohexylamino)-4-cyano-2-(4-fluoro-3-methylphenylamino)nicotinate → tert-Butyl (1S,2R)-2-(4-(4-fluoro-3-methylphenylamino)-3-oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-6-ylamino)cyclohexylcarbamate

HRID 2092756ノート

反応式

HRID 2092756 の反応式
[C:1]([O:5][C:6]([NH:8][C@H:9]1[CH2:14][CH2:13][CH2:12][CH2:11][C@H:10]1[NH:15][C:16]1[CH:25]=[C:24]([C:26]#[N:27])[C:19]([C:20]([O:22]C)=O)=[C:18]([NH:28][C:29]2[CH:34]=[CH:33][C:32]([F:35])=[C:31]([CH3:36])[CH:30]=2)[N:17]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2]>C(Cl)Cl.CC(O)=O.[Pt]=O>[F:35][C:32]1[CH:33]=[CH:34][C:29]([NH:28][C:18]2[C:19]3[C:20](=[O:22])[NH:27][CH2:26][C:24]=3[CH:25]=[C:16]([NH:15][C@@H:10]3[CH2:11][CH2:12][CH2:13][CH2:14][C@@H:9]3[NH:8][C:6](=[O:7])[O:5][C:1]([CH3:3])([CH3:2])[CH3:4])[N:17]=2)=[CH:30][C:31]=1[CH3:36]

参加物

5

反応物 1

HCID 67237937Methyl 6-((1R,2S)-2-(tert-butoxycarbonylamino)cyclohexylamino)-4-cyano-2-(4-fluoro-3-methylphenylamino)nicotinate

生成物 1

HCID 86654707tert-Butyl (1S,2R)-2-(4-(4-fluoro-3-methylphenylamino)-3-oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-6-ylamino)cyclohexylcarbamate収率 70.6%

試薬・触媒・溶媒 3

HCID 82844Platinum oxide (PtO)触媒HCID 176Acetic Acid溶媒HCID 6344Dichloromethane溶媒

実験手順

A mixture of methyl 6-((1R,2S)-2-(tert-butoxycarbonylamino)cyclohexylamino)-4-cyano-2-(4-fluoro-3-methylphenylamino)nicotinate (75 mg, 0.151 mmol) and platinum oxide (34.2 mg, 0.151 mmol) in DCM (2 mL) and HOAc (0.5 mL) was stirred at RT under H2 atmosphere. The mixture was subsequently filtered through Celite. The filtrate was concentrated and the residue was purified by preparative HPLC to give the title compound (50 mg, 70.6%). [M+H] calc'd for C25H32FN5O3, 470. found, 470.

後処理

  1. filtrationThe mixture was subsequently filtered through Celite
  2. concentrationThe filtrate was concentrated
  3. customthe residue was purified by preparative HPLC

出典と根拠

ORDレコード
ord-6285ae211c2b44a887c47df628244c6b
出典データセット
uspto-grants-2013_05
特許番号
US08440689B2

反応ノート

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