Acetic Acid → (3-(4-(2-(Benzhydrylamino)-3-chloropyridin-4-yloxy)-3-fluorophenylcarbamoyl)-5-(4-fluorophenyl)-4-oxopyridin-1(4H)-yl)methyl 1-methylpiperidine-4-carboxylate

HRID 2380957노트

반응식

HRID 2380957 반응식
[NH:1]1[CH2:6][CH2:5][CH:4]([C:7]([O:9][CH2:10][N:11]2[CH:16]=[C:15]([C:17]3[CH:22]=[CH:21][C:20]([F:23])=[CH:19][CH:18]=3)[C:14](=[O:24])[C:13]([C:25](=[O:56])[NH:26][C:27]3[CH:32]=[CH:31][C:30]([O:33][C:34]4[CH:39]=[CH:38][N:37]=[C:36]([NH:40][CH:41]([C:48]5[CH:53]=[CH:52][CH:51]=[CH:50][CH:49]=5)[C:42]5[CH:47]=[CH:46][CH:45]=[CH:44][CH:43]=5)[C:35]=4[Cl:54])=[C:29]([F:55])[CH:28]=3)=[CH:12]2)=[O:8])[CH2:3][CH2:2]1.C=O.[C:59](O)(=O)C.[BH3-]C#N.[Na+]>C(#N)C>[CH3:59][N:1]1[CH2:6][CH2:5][CH:4]([C:7]([O:9][CH2:10][N:11]2[CH:16]=[C:15]([C:17]3[CH:22]=[CH:21][C:20]([F:23])=[CH:19][CH:18]=3)[C:14](=[O:24])[C:13]([C:25](=[O:56])[NH:26][C:27]3[CH:32]=[CH:31][C:30]([O:33][C:34]4[CH:39]=[CH:38][N:37]=[C:36]([NH:40][CH:41]([C:48]5[CH:49]=[CH:50][CH:51]=[CH:52][CH:53]=5)[C:42]5[CH:43]=[CH:44][CH:45]=[CH:46][CH:47]=5)[C:35]=4[Cl:54])=[C:29]([F:55])[CH:28]=3)=[CH:12]2)=[O:8])[CH2:3][CH2:2]1

참가 물질

6

반응물 4

HCID 176Acetic AcidHCID 712FormaldehydeHCID 5003444Sodium cyanoborohydrideHCID 66772249(3-(4-(2-(Benzhydrylamino)-3-chloropyridin-4-yloxy)-3-fluorophenylcarbamoyl)-5-(4-fluorophenyl)-4-oxopyridin-1(4H)-yl)methyl piperidine-4-carboxylate

생성물 1

HCID 66772474(3-(4-(2-(Benzhydrylamino)-3-chloropyridin-4-yloxy)-3-fluorophenylcarbamoyl)-5-(4-fluorophenyl)-4-oxopyridin-1(4H)-yl)methyl 1-methylpiperidine-4-carboxylate

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

To a mixture of (3-(4-(2-(benzhydrylamino)-3-chloropyridin-4-yloxy)-3-fluorophenylcarbamoyl)-5-(4-fluorophenyl)-4-oxopyridin-1(4H)-yl)methyl piperidine-4-carboxylate (60 mg, 0.077 mmol), formaldehyde (37% in water, 0.08 mL, 0.077 mmol) and acetic acid (0.03 mL, 0.077) in acetonitrile (2 mL) at rt was added, NaCNBH3 (50 mg, 0.8 mmol). The resulting mixture was stirred for 30 min. The solvent was removed in vacuo and the crude product residue was used directly in the next step without further purification.

후처리

  1. additionwas added
  2. customThe solvent was removed in vacuo
  3. customthe crude product residue was used directly in the next step without further purification

출처 및 근거

ORD 기록
ord-0427e22aaa524a0c8f6d61bb57be30a9
출처 데이터셋
uspto-grants-2012_09
특허 번호
US08258118B2

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