Dicyclohexylcarbodiimide → 5,5-Dimethyl-8-(1-pentyl)-10-[4-(piperidino)butyryloxy]-5H-[1]benzopyrano[3,4-d]pyridine hydrochloride
反応式
[CH3:1][C:2]1([CH3:22])[C:17]2=[CH:18][CH:19]=[N:20][CH:21]=[C:16]2[C:5]2[C:6]([OH:15])=[CH:7][C:8]([CH2:10][CH2:11][CH2:12][CH2:13][CH3:14])=[CH:9][C:4]=2[O:3]1.[ClH:23].[N:24]1([CH2:30][CH2:31][CH2:32][C:33](O)=[O:34])[CH2:29][CH2:28][CH2:27][CH2:26][CH2:25]1.C1(N=C=NC2CCCCC2)CCCCC1>>[ClH:23].[CH3:22][C:2]1([CH3:1])[C:17]2=[CH:18][CH:19]=[N:20][CH:21]=[C:16]2[C:5]2[C:6]([O:15][C:33](=[O:34])[CH2:32][CH2:31][CH2:30][N:24]3[CH2:29][CH2:28][CH2:27][CH2:26][CH2:25]3)=[CH:7][C:8]([CH2:10][CH2:11][CH2:12][CH2:13][CH3:14])=[CH:9][C:4]=2[O:3]1参加物
4
実験手順
5,5-Dimethyl-8-(1-pentyl)-10-[4-(piperidino)butyryloxy]-5H-[1]benzopyrano[3,4-d]pyridine hydrochloride is prepared according to the method of Example 29 by reacting equimolar quantities of 5,5-dimethyl-10-hydroxy-8-(1-pentyl)-5H-[1]benzopyrano[3,4-d]pyridine and γ-piperidinobutyric acid hydrochloride in the presence of dicyclohexylcarbodiimide.
出典と根拠
- ORDレコード
- ord-3ea38090948f45a8940b6a4b1b455ff4
- 出典データセット
- uspto-grants-1981_03
- 特許番号
- US04254116
反応ノート
読み込み中…