Lithium Hydroxide → (2S,4R)-1-(5-Methyl-2-m-tolyl-2H-pyrazol-3-yl)-4-(2-trifluoromethyl-benzenesulfonyl)-pyrrolidine-2-carboxylic Acid

HRID 1697584

反応式

HRID 1697584 の反応式
C[O:2][C:3]([C@@H:5]1[CH2:9][C@@H:8]([S:10]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[C:19]([F:22])([F:21])[F:20])(=[O:12])=[O:11])[CH2:7][N:6]1[C:23]1[N:24]([C:29]2[CH:30]=[C:31]([CH3:35])[CH:32]=[CH:33][CH:34]=2)[N:25]=[C:26]([CH3:28])[CH:27]=1)=[O:4].[OH-].[Li+]>>[CH3:28][C:26]1[CH:27]=[C:23]([N:6]2[CH2:7][C@H:8]([S:10]([C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=3[C:19]([F:20])([F:22])[F:21])(=[O:12])=[O:11])[CH2:9][C@H:5]2[C:3]([OH:4])=[O:2])[N:24]([C:29]2[CH:30]=[C:31]([CH3:35])[CH:32]=[CH:33][CH:34]=2)[N:25]=1

参加物

3

反応物 2

HCID 3939Lithium HydroxideHCID 66770934(2S,4R)-1-(5-Methyl-2-m-tolyl-2H-pyrazol-3-yl)-4-(2-trifluoromethyl-benzenesulfonyl)-pyrrolidine-2-carboxylic Acid Methyl Ester

生成物 1

HCID 66770737(2S,4R)-1-(5-Methyl-2-m-tolyl-2H-pyrazol-3-yl)-4-(2-trifluoromethyl-benzenesulfonyl)-pyrrolidine-2-carboxylic Acid

実験手順

In analogy to the procedure described in example 253e, (2S,4R)-1-(5-methyl-2-m-tolyl-2H-pyrazol-3-yl)-4-(2-trifluoromethyl-benzenesulfonyl)-pyrrolidine-2-carboxylic acid methyl ester was saponified in the presence of lithium hydroxide to give the title compound as yellow solid. MS (ESI): m/z=494.1 [M+H]+.

出典と根拠

ORDレコード
ord-68665de8c18f4c52902ffdd1e6e516f4
出典データセット
uspto-grants-2012_04
特許番号
US08163793B2

関連ノート

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