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Diisopropylethylamine → HCID 86640479, 화합물

HRID 1807215
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HRID 1807215 반응식
[Cl:1][C:2]1[C:3]([F:31])=[C:4]([CH:8]2[C:12]([C:15]3[CH:20]=[CH:19][C:18]([Cl:21])=[CH:17][C:16]=3[F:22])([C:13]#[N:14])[CH:11]([CH2:23][C:24]([CH3:27])([CH3:26])[CH3:25])[NH:10][CH:9]2[C:28]([OH:30])=O)[CH:5]=[CH:6][CH:7]=1.[NH2:32][C:33]1[CH:37]=[CH:36][N:35]([CH2:38][C:39]([CH3:49])([CH3:48])[O:40][CH2:41][C@@H:42]([OH:47])[CH2:43][N:44]([CH3:46])[CH3:45])[N:34]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>C(Cl)Cl>[CH3:46][N:44]([CH3:45])[CH2:43][C@H:42]([OH:47])[CH2:41][O:40][C:39]([CH3:48])([CH3:49])[CH2:38][N:35]1[CH:36]=[CH:37][C:33]([NH:32][C:28]([CH:9]2[CH:8]([C:4]3[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[C:3]=3[F:31])[C:12]([C:15]3[CH:20]=[CH:19][C:18]([Cl:21])=[CH:17][C:16]=3[F:22])([C:13]#[N:14])[CH:11]([CH2:23][C:24]([CH3:26])([CH3:25])[CH3:27])[NH:10]2)=[O:30])=[N:34]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 59249261HCID 59249261, 화합물HCID 666882513-(3-Chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid

생성물 1

HCID 86640479
HCID 86640479, 화합물
수율 180.7%

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

실험 절차

A mixture of rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid (86.2 mg, 0.20 mmol), (S)-1-[2-(3-amino-pyrazol-1-yl)-1,1-dimethyl-ethoxy]-3-dimethylamino-propan-2-ol (370 mg, 1.44 mmol), 2-(7-azabenzotriazol-1-yl)-n,n,n′,n′-tetramethyluronium hexafluorophosphate (HATU, 950 mg, 2.5 mmol) and iPr2NEt (1.4 mL, 8 mmol) in CH2Cl2 (50 mL) was stirred at rt overnight. The mixture was then diluted with CH2Cl2 and washed with water, brine. The organic phase was separated, dried over Na2SO4 and filtered. The mixture was then concentrated and purified by reverse phase chromatography (15-95% of ACN/water) to give rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid {1-[2-((5)-3-dimethylamino-2-hydroxy-propoxy)-2-methyl-propyl]-1H-pyrazol-3-yl}-amide (255 mg, 18%) as an off-white powder. The racemate mixture was submitted for SFC purification to of chiral (2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid {1-[2-((S)-3-dimethylamino-2-hydroxy-propoxy)-2-methyl-propyl]-1H-pyrazol-3-yl}-amide (85.1 mg, 6.1%) as an white powder. HRMS (ES+) m/z Calcd for C35H44Cl2F2N6O3+H [(M+H)+]: 705.2893. found: 705.2891. and chiral (2S,3R,4S,5R)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid {1-[2-((S)-3-dimethylamino-2-hydroxy-propoxy)-2-methyl-propyl]-1H-pyrazol-3-yl}-amide (23.1 mg, 20.8%) as an off-white powder. HRMS (ES+) m/z Calcd for C35H44Cl2F2N6O3+H [(M+H)+]: 705.2893. found: 705.2889.

후처리

  1. washwashed with water, brine
  2. customThe organic phase was separated
  3. dry with materialdried over Na2SO4
  4. filtrationfiltered
  5. concentrationThe mixture was then concentrated
  6. custompurified by reverse phase chromatography (15-95% of ACN/water)

출처 및 근거

ORD 기록
ord-027e753fa85e4884a7c74f10a1c4cb08
출처 데이터셋
uspto-grants-2013_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08354444B2

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