Isopropanol → 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-((R)-3-amino-2-hydroxy-propoxy)-2-methyl-propyl]-1H-pyrazol-3-yl}-amide

HRID 1807099ノート

反応式

HRID 1807099 の反応式
[CH3:1][C:2]([O:41][CH2:42][C@H:43]1[CH2:45][O:44]1)([CH3:40])[CH2:3][N:4]1[CH:8]=[CH:7][C:6]([NH:9][C:10]([CH:12]2[CH:16]([C:17]3[CH:22]=[CH:21][CH:20]=[C:19]([Cl:23])[C:18]=3[F:24])[C:15]([C:27]3[CH:32]=[CH:31][C:30]([Cl:33])=[CH:29][C:28]=3[F:34])([C:25]#[N:26])[CH:14]([CH2:35][C:36]([CH3:39])([CH3:38])[CH3:37])[NH:13]2)=[O:11])=[N:5]1.C(O)(C)C.[OH-].[NH4+:51]>C(Cl)Cl>[NH2:51][CH2:45][C@@H:43]([OH:44])[CH2:42][O:41][C:2]([CH3:1])([CH3:40])[CH2:3][N:4]1[CH:8]=[CH:7][C:6]([NH:9][C:10]([CH:12]2[CH:16]([C:17]3[CH:22]=[CH:21][CH:20]=[C:19]([Cl:23])[C:18]=3[F:24])[C:15]([C:27]3[CH:32]=[CH:31][C:30]([Cl:33])=[CH:29][C:28]=3[F:34])([C:25]#[N:26])[CH:14]([CH2:35][C:36]([CH3:38])([CH3:39])[CH3:37])[NH:13]2)=[O:11])=[N:5]1

参加物

5

反応物 3

HCID 3776IsopropanolHCID 14923Ammonium HydroxideHCID 86640459HCID 86640459、化合物

生成物 1

HCID 86640460rac-(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-((R)-3-amino-2-hydroxy-propoxy)-2-methyl-propyl]-1H-pyrazol-3-yl}-amide収率 26%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

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-dimethylpropyl)-pyrrolidine-2-carboxylic acid {1-[2-methyl-2-((R)-1-oxiranylmethoxy)-propyl]-1H-pyrazol-3-yl}-amide (43.6 mg, 0.066 mmol), isopropyl alcohol (2 mL), and ammonium hydroxide (1 mL) was microwaved at 130° C. for 15 min. The mixture was then diluted with CH2Cl2 and washed with water, brine. The organic phase was separated, filtered and dried over Na2SO4. The mixture was then concentrated and purified by reverse phase chromatography (20-95% 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-((R)-3-amino-2-hydroxy-propoxy)-2-methyl-propyl]-1H-pyrazol-3-yl}-amide (11.4 mg, 26%) as an off-white solid. HRMS (ES+) m/z Calcd for C33H40Cl2F2N6O3+H [(M+H)+]: 677.2580. found: 677.2576.

後処理

  1. customwas microwaved at 130° C. for 15 min
  2. washwashed with water, brine
  3. customThe organic phase was separated
  4. filtrationfiltered
  5. dry with materialdried over Na2SO4
  6. concentrationThe mixture was then concentrated
  7. custompurified by reverse phase chromatography (20-95% of ACN/water)

出典と根拠

ORDレコード
ord-239e751fcda143e3af7851b22612ad56
出典データセット
uspto-grants-2013_01
特許番号
US08354444B2

反応ノート

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