HCID 57652073、化合物 → HCID 57652026、化合物
反応式
[C:1](OC(N1CC[C@H](NC2C=CC(N)=CN=2)C1)=O)(C)(C)C.[CH3:21][O:22][C:23]([C@@H:25]1[CH2:29][CH2:28][C@H:27]([NH:30][C:31]2[CH:36]=[CH:35][C:34]([NH2:37])=[CH:33][N:32]=2)[CH2:26]1)=[O:24].COC([C@@H]1CC[C@H](NC2C=CC([N+]([O-])=O)=CN=2)C1)=O>>[CH2:21]([O:22][C:23]([C@@H:25]1[CH2:29][CH2:28][C@H:27]([NH:30][C:31]2[CH:36]=[CH:35][C:34]([NH2:37])=[CH:33][N:32]=2)[CH2:26]1)=[O:24])[CH3:1]参加物
4
実験手順
With a method similar to that used for the preparation of (S)-3-(5-amino-pyridin-2-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester above, (1R,3S)-3-(5-amino-pyridin-2-ylamino)-cyclopentanecarboxylic acid methyl ester was prepared by the hydrogenation of (1R,3S)-3-(5-nitro-pyridin-2-ylamino)-cyclopentanecarboxylic acid methyl ester. This material was directly used in the next step without further purification.
後処理
- customThis material was directly used in the next step without further purification
出典と根拠
- ORDレコード
- ord-a3058c29bdc249fd8c6b740bbcad3005
- 出典データセット
- uspto-grants-2011_11
- 特許番号
- US08058299B2
反応ノート
読み込み中…