反応式
N12CCCN=C1CCCCC2.CO[C:14](=[O:30])[C:15]1[C:16](=[C:21]([CH2:25][NH:26][C:27](=[O:29])[CH3:28])[CH:22]=[CH:23][CH:24]=1)[C:17]([O:19]C)=O.Cl.[NH2:32][CH:33]1[CH2:39][CH2:38][C:37](=[O:40])[NH:36][C:34]1=[O:35]>CN(C=O)C>[O:35]=[C:34]1[CH:33]([N:32]2[C:17](=[O:19])[C:16]3[C:15](=[CH:24][CH:23]=[CH:22][C:21]=3[CH2:25][NH:26][C:27](=[O:29])[CH3:28])[C:14]2=[O:30])[CH2:39][CH2:38][C:37](=[O:40])[NH:36]1参加物
反応物 3
生成物 1
試薬・触媒・溶媒 1
反応条件
- 温度
- 120 °C
実験手順
1,8-Diazabicyclo[5,4,0]undec-7-ene (0.93 g, 6 mmol) was added dropwise to a stirred suspension of 3-(acetylamino-methyl)-phthalic acid dimethyl ester (1.61 g, 6.0 mmol) and aminoglutarimide hydrochloride (1.0 g, 6.0 mmol) in DMF (15 ml). The mixture was then heated to 120° C. for 24 hours. The cooled mixture was concentrated in vacuo and the residue was stirred with water (25 ml) and dichloromethane (20 ml). The resulting slurry was filtered to give 0.45 g (22%) of the product as a gray solid. Recrystallization from methanol gave a white solid: mp 177-179° C.; 1H NMR (DMSO-d6) 6 (11.02 (s, 1H), 8.36 (t, J=5.8 Hz, 1H), 7.74-7.55 (m, 3H), 5.05-4.98 (dd, J=5.3 and 12.5 Hz, 1H), 4.57 9D, j=5.9 Hz, 2H), 2.84-2.70 (m, 1H), 2.51-2.34 (m, 2H), 1.95-1.91 (m, 1H), 1.79 (s, 3H); 13C NMR (DMSO-d6) 6 (172.85, 169.89, 169.81, 167.56, 167.05, 139.37, 134.83, 133.35, 131.58, 127.14, 121.94, 48.91, 37.84, 30.98, 22.54, 22.05; Anal. Calcd. For C16H15N3O5+0.96 water: C, 55.45; H, 4.92; N, 12.12. Found: C, 55.27; H, 4.82; N, 12.00.
後処理
- concentrationThe cooled mixture was concentrated in vacuo
- filtrationThe resulting slurry was filtered
出典と根拠
- ORDレコード
- ord-490e825ef32c42399a88bbb74f89915b
- 出典データセット
- uspto-grants-2009_08
- 特許番号
- US07576104B2
関連ノート
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