Diphenylphosphinic chloride → rac-(2'S,3'R,4'S,5'R)-6-chloro-4'-(3-chloro-2-fluoro-phenyl)-2'-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-5'-carboxylic acid {1-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-1H-pyrazol-3-yl}-amide

HRID 417205노트

반응식

HRID 417205 반응식
FC(F)(F)C(O)=O.[Cl:8][C:9]1[CH:14]=[C:13]2[NH:15][C:16](=[O:38])[C:17]3([CH:21]([C:22]4[CH:27]=[CH:26][CH:25]=[C:24]([Cl:28])[C:23]=4[F:29])[CH:20]([C:30]([OH:32])=O)[NH:19][CH:18]3[CH2:33][C:34]([CH3:37])([CH3:36])[CH3:35])[C:12]2=[CH:11][CH:10]=1.C(N(C(C)C)CC)(C)C.C1(P(Cl)(C2C=CC=CC=2)=O)C=CC=CC=1.[Si:63]([O:70][CH2:71][CH2:72][N:73]1[CH:77]=[CH:76][C:75]([NH2:78])=[N:74]1)([C:66]([CH3:69])([CH3:68])[CH3:67])([CH3:65])[CH3:64]>>[C:66]([Si:63]([CH3:65])([CH3:64])[O:70][CH2:71][CH2:72][N:73]1[CH:77]=[CH:76][C:75]([NH:78][C:30]([CH:20]2[NH:19][CH:18]([CH2:33][C:34]([CH3:37])([CH3:36])[CH3:35])[C:17]3([C:12]4[C:11](=[CH:10][C:9]([Cl:8])=[CH:14][CH:13]=4)[NH:15][C:16]3=[O:38])[CH:21]2[C:22]2[CH:27]=[CH:26][CH:25]=[C:24]([Cl:28])[C:23]=2[F:29])=[O:32])=[N:74]1)([CH3:69])([CH3:68])[CH3:67]

참가 물질

5

반응물 4

HCID 73910Diphenylphosphinic chlorideHCID 81531DiisopropylethylamineHCID 593449471-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-1H-pyrazol-3-ylamineHCID 78158843rac-(2'R,3'S,4'S,5'R)-6-chloro-4'-(3-chloro-2-fluoro-phenyl)-2'-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-5'-carboxylic acid trifluoroacetic acid

생성물 1

HCID 76741093rac-(2'S,3'R,4'S,5'R)-6-chloro-4'-(3-chloro-2-fluoro-phenyl)-2'-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-5'-carboxylic acid {1-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-1H-pyrazol-3-yl}-amide

실험 절차

In a manner similar to the method described in Example 5, rac-(2′S,3′R,4′S,5′R)-6-chloro-4′-(3-chloro-2-fluoro-phenyl)-2′-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3′-pyrrolidine]-5′-carboxylic acid trifluoroacetic acid prepared in Example 4 (0.25 g, 0.44 mmol), was reacted with diisopropylethylamine (0.23 g, 1.8 mmol), diphenylphosphinic chloride (0.32 g, 1.3 mmol), then reacted with 1-(2-(tert-butyldimethylsilyloxy)ethyl)-1H-pyrazol-3-amine (WO2009127544) (0.16 g, 0.67 mmol) to give rac-(2′S,3′R,4′S,5′R)-6-chloro-4′-(3-chloro-2-fluoro-phenyl)-2′-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3′-pyrrolidine]-5′-carboxylic acid {1-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-1H-pyrazol-3-yl}-amide as a off white foam (Yield 0.1 g, 33%).

출처 및 근거

ORD 기록
ord-c89dd59f558a4fc9bc2cd1ad51421ad3
출처 데이터셋
uspto-grants-2012_01
특허 번호
US08088815B2

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