DL-cysteine → 2,4-Thiazolidinedicarboxylic acid, 3-acetyl-2-methyl-
反応式
[CH3:1][C:2]1([C:10]([OH:12])=[O:11])[NH:6][CH:5]([C:7]([OH:9])=[O:8])[CH2:4][S:3]1.N[CH:14]([C:17](O)=[O:18])CS>>[C:17]([N:6]1[CH:5]([C:7]([OH:9])=[O:8])[CH2:4][S:3][C:2]1([CH3:1])[C:10]([OH:12])=[O:11])(=[O:18])[CH3:14]参加物
3
実験手順
By an operation similar to that in Synthetic Example 16 and using 2-methylthiazolidine-2,4-dicarboxylic acid synthesized from DL-cysteine by a method similar to that in Reference Example 1, N-acetyl-2-methylthiazolidine-2,4-dicarboxylic acid (cis form) was obtained as an amorphous substance (yield 44%).
出典と根拠
- ORDレコード
- ord-ba6b81cb18364bcea2395ac2e9d0a307
- 出典データセット
- uspto-grants-2015_12
- 特許番号
- US09212154B2
反応ノート
読み込み中…