3-Acetylsulfanyl-2-(6-tert-butoxycarbonylamino-pyridin-3-ylmethyl)-butyric acid ethyl ester → 2-(6-Amino-pyridin-3-ylmethyl)-3-mercapto-butyric acid

HRID 1789874ノート

反応式

HRID 1789874 の反応式
C([O:3][C:4](=[O:27])[CH:5]([CH2:12][C:13]1[CH:14]=[N:15][C:16]([NH:19]C(OC(C)(C)C)=O)=[CH:17][CH:18]=1)[CH:6]([S:8]C(=O)C)[CH3:7])C>Cl>[NH2:19][C:16]1[N:15]=[CH:14][C:13]([CH2:12][CH:5]([CH:6]([SH:8])[CH3:7])[C:4]([OH:27])=[O:3])=[CH:18][CH:17]=1

参加物

3

反応物 1

HCID 537302483-Acetylsulfanyl-2-(6-tert-butoxycarbonylamino-pyridin-3-ylmethyl)-butyric acid ethyl ester

生成物 1

HCID 97945372-(6-Amino-pyridin-3-ylmethyl)-3-mercapto-butyric acid

試薬・触媒・溶媒 1

HCID 313Hydrochloric Acid溶媒

実験手順

A solution of 3-acetylsulfanyl-2-(6-tert-butoxycarbonylamino-pyridin-3-ylmethyl)-butyric acid ethyl ester/A (45 mg; 0.11 mmol) in concentrated HCl (2 mL) was refluxed under argon for 1 hour. The reaction mixture was allowed to cool to room temperature and concentrated under reduced pressure to afford 28.4 mg of the title compound as the hydrochloride salt.

後処理

  1. concentrationconcentrated under reduced pressure

出典と根拠

ORDレコード
ord-35fdb8f1571d47498fb8da30b6effcf0
出典データセット
uspto-grants-2006_07
特許番号
US07071175B1

反応ノート

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