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Hydrochloric Acid → (S)-N-(3-(3,4-dihydroisoquinolin-2(1H)-yl)-2-hydroxypropyl)-2-(piperidin-4-ylamino)isonicotinamide hydrochloride

HRID 2202085
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HRID 2202085 반응식
[CH2:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4][CH2:3][N:2]1[CH2:11][C@@H:12]([OH:37])[CH2:13][NH:14][C:15]([C:17]1[CH:22]=[CH:21][N:20]=[C:19]([NH:23][CH:24]2[CH2:29][CH2:28][N:27](C(OC(C)(C)C)=O)[CH2:26][CH2:25]2)[CH:18]=1)=[O:16].[ClH:38]>C(Cl)Cl>[ClH:38].[CH2:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4][CH2:3][N:2]1[CH2:11][C@@H:12]([OH:37])[CH2:13][NH:14][C:15](=[O:16])[C:17]1[CH:22]=[CH:21][N:20]=[C:19]([NH:23][CH:24]2[CH2:29][CH2:28][NH:27][CH2:26][CH2:25]2)[CH:18]=1
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참가 물질

4

반응물 2

HCID 313Hydrochloric AcidHCID 90241001(S)-tert-butyl 4-((4-((3-(3,4-dihydroisoquinolin-2(1H)-yl)-2-hydroxypropyl) carbamoyl)pyridin-2-yl)amino)piperidine-1-carboxylate

생성물 1

HCID 90241910(S)-N-(3-(3,4-dihydroisoquinolin-2(1H)-yl)-2-hydroxypropyl)-2-(piperidin-4-ylamino)isonicotinamide hydrochloride수율 85.4%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

The mixture of (S)-tert-butyl 4-((4-((3-(3,4-dihydroisoquinolin-2(1H)-yl)-2-hydroxypropyl) carbamoyl)pyridin-2-yl)amino)piperidine-1-carboxylate (510 g, 1.0 mol) in DCM (1000 mL) was dropped slowly into a stirred and cooled (−30° C.) solution of HCl (4M in EtOAc, 2000 mL). After addition, the mixture was stirred at −30° C. for 30 min. The resulting solid was then collected by filtration, washed with DCM and dried under reduced pressure to give the title compound (350 g yield: 85.4%, HCl salt) as a white solid. LCMS (m/z): 410.2 [M+H]+

후처리

  1. additionwas dropped slowly into
  2. additionAfter addition
  3. stirringthe mixture was stirred at −30° C. for 30 min
  4. filtrationThe resulting solid was then collected by filtration
  5. washwashed with DCM
  6. customdried under reduced pressure

출처 및 근거

ORD 기록
ord-e5379738b8ec41e2badb5d887985bf4b
출처 데이터셋
uspto-grants-2016_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09365519B2

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