Hydrochloric Acid → (5-Chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-benzyloxy)-acetic Acid

HRID 11644

反応式

HRID 11644 の反応式
C([O:5][C:6](=[O:37])[CH2:7][O:8][CH2:9][C:10]1[CH:15]=[C:14]([Cl:16])[CH:13]=[CH:12][C:11]=1[O:17][CH2:18][C:19]([N:21]1[CH2:26][C@H:25]([CH3:27])[N:24]([CH2:28][C:29]2[CH:34]=[CH:33][C:32]([F:35])=[CH:31][CH:30]=2)[CH2:23][C@H:22]1[CH3:36])=[O:20])(C)(C)C.FC(F)(F)C(O)=O.Cl>ClCCl>[Cl:16][C:14]1[CH:13]=[CH:12][C:11]([O:17][CH2:18][C:19]([N:21]2[CH2:26][C@H:25]([CH3:27])[N:24]([CH2:28][C:29]3[CH:30]=[CH:31][C:32]([F:35])=[CH:33][CH:34]=3)[CH2:23][C@H:22]2[CH3:36])=[O:20])=[C:10]([CH:15]=1)[CH2:9][O:8][CH2:7][C:6]([OH:37])=[O:5]

参加物

5

反応物 3

HCID 313Hydrochloric AcidHCID 6422Trifluoroacetic acidHCID 69655425(5-chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-benzyloxy)-acetic acid tert-butyl ester

生成物 1

HCID 69655258(5-Chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-benzyloxy)-acetic Acid

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

実験手順

To a solution of (5-chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-benzyloxy)-acetic acid tert-butyl ester (0.14 g, 0.25 mmol) in dichloromethane (5.0 mL) was added trifluoroacetic acid (0.5 mL). The resulting mixture was stirred at ambient temperature overnight, diluted with dichloromethane and treated with excess hydrogen chloride gas. The mixture was concentrated in vacuo to give the title compound as its hydrochloride salt (0.14 g).

後処理

  1. concentrationThe mixture was concentrated in vacuo

出典と根拠

ORDレコード
ord-cc2428fcedcd452c91dbdc8ef927468e
出典データセット
uspto-grants-2006_08
特許番号
US07098212B2

関連ノート

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