Trifluoroacetic acid → (2S)-2-((2S)-2-(2-(5-Formylthiazol-2-ylamino)-3-methylbutanamido)propanamido)propanoic acid

HRID 1755447ノート

反応式

HRID 1755447 の反応式
[CH:1]([C:3]1[S:7][C:6]([NH:8][CH:9]([CH:27]([CH3:29])[CH3:28])[C:10]([NH:12][C@@H:13]([CH3:26])[C:14]([NH:16][C@@H:17]([CH3:25])[C:18]([O:20]C(C)(C)C)=[O:19])=[O:15])=[O:11])=[N:5][CH:4]=1)=[O:2].C(O)(C(F)(F)F)=O>C(Cl)Cl>[CH:1]([C:3]1[S:7][C:6]([NH:8][CH:9]([CH:27]([CH3:29])[CH3:28])[C:10]([NH:12][C@@H:13]([CH3:26])[C:14]([NH:16][C@@H:17]([CH3:25])[C:18]([OH:20])=[O:19])=[O:15])=[O:11])=[N:5][CH:4]=1)=[O:2]

参加物

4

実験手順

Following the procedure as described in Example 11, except using material from Example 26 (213 mg, 0.499 mmol), CH2Cl2 (75 mL) and TFA (25 mL, 324 mmol), 268.4 mg (quantitative yield) of the title compound is obtained as a white solid as a mono TFA salt. LC/MS (Condition A): ret. T=2.15 min, (M+H)+ 371.14.

出典と根拠

ORDレコード
ord-82daa52006804221a035e4477c7d8b38
出典データセット
uspto-grants-2015_10
特許番号
US09169295B2

反応ノート

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