Acetone → SAR-407899 hydrochloride dihydrate

HRID 2370255노트

반응식

HRID 2370255 반응식
[ClH:1].[NH:2]1[CH2:7][CH2:6][CH:5]([O:8][C:9]2[CH:10]=[C:11]3[C:16](=[CH:17][CH:18]=2)[C:15](=[O:19])[NH:14][CH:13]=[CH:12]3)[CH2:4][CH2:3]1.CC(C)=[O:22]>O>[OH2:8].[OH2:22].[ClH:1].[NH:2]1[CH2:3][CH2:4][CH:5]([O:8][C:9]2[CH:10]=[C:11]3[C:16](=[CH:17][CH:18]=2)[C:15](=[O:19])[NH:14][CH:13]=[CH:12]3)[CH2:6][CH2:7]1

참가 물질

4

반응물 2

HCID 180AcetoneHCID 426359186-[(Piperidin-4-yl)oxy]isoquinolin-1(2H)-one--hydrogen chloride (1/1)

생성물 1

HCID 86675574SAR-407899 hydrochloride dihydrate

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
55 °C

실험 절차

10 g crude 6-(Piperidin-4-yloxy)-2H-isoquinolin-1-one hydrochloride were dissolved in 25 mL water at 70 C. The solution was cooled to 55° C. and 75 mL acetone were added. The mixture was cooled to room temperature within 3 hours and left standing for two days for crystallization. After cooling (4° C.) for 6 hours the product was isolated via filtration, washed with acetone/water (3:1) and dried in vacuum. 7.9 g (purity 97.1%) of 6-(Piperidin-4-yloxy)-2H-isoquinolin-1-one hydrochloride dihydrate were obtained. Water content (Karl Fischer): 10.52%

후처리

  1. temperatureThe mixture was cooled to room temperature within 3 hours
  2. waitleft
  3. customstanding for two days for crystallization
  4. temperatureAfter cooling (4° C.) for 6 hours the product
  5. customwas isolated via filtration
  6. washwashed with acetone/water (3:1)
  7. customdried in vacuum

출처 및 근거

ORD 기록
ord-09224a2d95eb478e920de3b60354b2c8
출처 데이터셋
uspto-grants-2014_04
특허 번호
US08710078B2

반응 노트

불러오는 중…