Dicyclohexylcarbodiimide → 5,5-Dimethyl-8-(3-methyl-2-octyl)-10-[4-(thiomorpholino)butyryloxy]-5H-[1]benzopyrano[3,4-d]pyridine hydrobromide

반응식

[CH3:1][C:2]1([CH3:26])[C:21]2=[CH:22][CH:23]=[N:24][CH:25]=[C:20]2[C:5]2[C:6]([OH:19])=[CH:7][C:8]([CH:10]([CH:12]([CH3:18])[CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[CH3:11])=[CH:9][C:4]=2[O:3]1.[BrH:27].[S:28]1[CH2:33][CH2:32][N:31]([CH2:34][CH2:35][CH2:36][C:37](O)=[O:38])[CH2:30][CH2:29]1.C1(N=C=NC2CCCCC2)CCCCC1>>[BrH:27].[CH3:26][C:2]1([CH3:1])[C:21]2=[CH:22][CH:23]=[N:24][CH:25]=[C:20]2[C:5]2[C:6]([O:19][C:37](=[O:38])[CH2:36][CH2:35][CH2:34][N:31]3[CH2:30][CH2:29][S:28][CH2:33][CH2:32]3)=[CH:7][C:8]([CH:10]([CH:12]([CH3:18])[CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[CH3:11])=[CH:9][C:4]=2[O:3]1

참가 물질

반응물 3

HCID 10868Dicyclohexylcarbodiimide

HCID 197814025,5-Dimethyl-10-hydroxy-8-(3-methyl-2-octyl)-5H-[1]benzopyrano[3,4-d]pyridine

HCID 70564642gamma-Thiomorpholinobutyric acid hydrobromide

생성물 1

HCID 202878705,5-Dimethyl-8-(3-methyl-2-octyl)-10-[4-(thiomorpholino)butyryloxy]-5H-[1]benzopyrano[3,4-d]pyridine hydrobromide

실험 절차

5,5-Dimethyl-8-(3-methyl-2-octyl)-10-[4-(thiomorpholino)butyryloxy]-5H-[1]benzopyrano[3,4-d]pyridine hydrobromide is prepared according to the method of Example 29 by reacting equimolar quantities of 5,5-dimethyl-10-hydroxy-8-(3-methyl-2-octyl)-5H-[1]benzopyrano[3,4-d]pyridine and γ-thiomorpholinobutyric acid hydrobromide in the presence of dicyclohexyl carbodiimide.