Hydrochloric Acid → N-[(3S,5R)-5-(1-hydroxypropyl)piperidin-3-yl]-1-(4-methoxybutyl)-N-(2-methylpropyl)-1H-benzimidazole-2-carboxamide dihydrochloride

HRID 2168973노트

반응식

HRID 2168973 반응식
[OH:1][CH:2]([C@@H:5]1[CH2:10][C@H:9]([N:11]([C:16]([C:18]2[N:22]([CH2:23][CH2:24][CH2:25][CH2:26][O:27][CH3:28])[C:21]3[CH:29]=[CH:30][CH:31]=[CH:32][C:20]=3[N:19]=2)=[O:17])[CH2:12][CH:13]([CH3:15])[CH3:14])[CH2:8][N:7](C(OC(C)(C)C)=O)[CH2:6]1)[CH2:3][CH3:4].[ClH:40]>C(O)C>[ClH:40].[ClH:40].[OH:1][CH:2]([C@H:5]1[CH2:6][NH:7][CH2:8][C@@H:9]([N:11]([CH2:12][CH:13]([CH3:14])[CH3:15])[C:16]([C:18]2[N:22]([CH2:23][CH2:24][CH2:25][CH2:26][O:27][CH3:28])[C:21]3[CH:29]=[CH:30][CH:31]=[CH:32][C:20]=3[N:19]=2)=[O:17])[CH2:10]1)[CH2:3][CH3:4]

참가 물질

4

반응물 2

HCID 313Hydrochloric AcidHCID 67321555tert-butyl (3R,5S)-3-(1-hydroxypropyl)-5-[{[1-(4-methoxybutyl)-1H-benzimidazol-2-yl]carbonyl}(2-methylpropyl)amino]piperidine-1-carboxylate

생성물 1

HCID 67321867N-[(3S,5R)-5-(1-hydroxypropyl)piperidin-3-yl]-1-(4-methoxybutyl)-N-(2-methylpropyl)-1H-benzimidazole-2-carboxamide dihydrochloride

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

To a solution of tert-butyl (3R,5S)-3-(1-hydroxypropyl)-5-[{[1-(4-methoxybutyl)-1H-benzimidazol-2-yl]carbonyl}(2-methylpropyl)amino]piperidine-1-carboxylate (200 mg) in ethanol (1 ml) was added 12M hydrochloric acid (0.30 ml), and the mixture was stirred at room temperature for 1 hr. The reaction mixture was concentrated under reduced pressure, the residue was dissolved in ethanol, and ethanol was evaporated under reduced pressure. This operation was repeated twice to give the object product (140 mg).

후처리

  1. concentrationThe reaction mixture was concentrated under reduced pressure
  2. dissolutionthe residue was dissolved in ethanol
  3. customethanol was evaporated under reduced pressure

출처 및 근거

ORD 기록
ord-db2c67dceb4e47958e2e1574d8fd5448
출처 데이터셋
uspto-grants-2015_06
특허 번호
US09045436B2

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