Hydrochloric Acid → 1-(2,6-Diisopropylphenyl)-3-[2-(4-[2-[4-(2,4-dioxothiazolidin-5-ylmethyl)phenoxymethyl]-1-methyl-1H-benzimidazol-6-yloxy]phenyl)ethyl]urea hydrochloride

HRID 412348노트

반응식

HRID 412348 반응식
[ClH:1].Cl.[NH2:3][CH2:4][CH2:5][C:6]1[CH:38]=[CH:37][C:9]([O:10][C:11]2[CH:12]=[CH:13][C:14]3[N:18]=[C:17]([CH2:19][O:20][C:21]4[CH:34]=[CH:33][C:24]([CH2:25][CH:26]5[S:30][C:29](=[O:31])[NH:28][C:27]5=[O:32])=[CH:23][CH:22]=4)[N:16]([CH3:35])[C:15]=3[CH:36]=2)=[CH:8][CH:7]=1.[CH:39]([C:42]1[CH:47]=[CH:46][CH:45]=[C:44]([CH:48]([CH3:50])[CH3:49])[C:43]=1[N:51]=[C:52]=[O:53])([CH3:41])[CH3:40].C(N(CC)C(C)C)(C)C.Cl>O1CCCC1.C(OCC)(=O)C.C(OCC)C.CN(C)C=O>[ClH:1].[CH:39]([C:42]1[CH:47]=[CH:46][CH:45]=[C:44]([CH:48]([CH3:49])[CH3:50])[C:43]=1[NH:51][C:52]([NH:3][CH2:4][CH2:5][C:6]1[CH:7]=[CH:8][C:9]([O:10][C:11]2[CH:12]=[CH:13][C:14]3[N:18]=[C:17]([CH2:19][O:20][C:21]4[CH:34]=[CH:33][C:24]([CH2:25][CH:26]5[S:30][C:29](=[O:31])[NH:28][C:27]5=[O:32])=[CH:23][CH:22]=4)[N:16]([CH3:35])[C:15]=3[CH:36]=2)=[CH:37][CH:38]=1)=[O:53])([CH3:40])[CH3:41]

참가 물질

9

반응물 4

HCID 313Hydrochloric AcidHCID 81531DiisopropylethylamineHCID 922592,6-Diisopropylphenyl isocyanateHCID 865877735-[4-[6-[4-(2-aminoethyl)phenoxy]-1-methyl-1H-benzimidazol-2-ylmethoxy]benzyl]thiazolidine-2,4-dione dihydrochloride

생성물 1

HCID 185376291-(2,6-Diisopropylphenyl)-3-[2-(4-[2-[4-(2,4-dioxothiazolidin-5-ylmethyl)phenoxymethyl]-1-methyl-1H-benzimidazol-6-yloxy]phenyl)ethyl]urea hydrochloride수율 78.2%

시약·촉매·용매 4

HCID 3283Diethyl Ether용매HCID 6228Dimethylformamide용매HCID 8028Tetrahydrofuran용매HCID 8857Ethyl Acetate용매

실험 절차

1-(2,6-Diisopropylphenyl)-3-[2-(4-[2-[4-(2,4-dioxothiazolidin-5-ylmethyl)phenoxymethyl]-1-methyl-1H-benzimidazol-6-yloxy]phenyl)ethyl]urea was obtained by a similar procedure to that described in Example 31 using 5-[4-[6-[4-(2-aminoethyl)phenoxy]-1-methyl-1H-benzimidazol-2-ylmethoxy]benzyl]thiazolidine-2,4-dione dihydrochloride (0.4 g), 2,6-diisopropylphenyl isocyanate (0.14 g), N,N-diisopropylethylamine (0.18 g) and anhydrous N,N-dimethylformamide (15 ml). To a solution of the product in tetrahydrofuran (10 ml) was added 4N hydrogen chloride in ethyl acetate (5 ml) and the mixture was stirred at room temperature for 1.5 hours. To the reaction mixture was added diethyl ether (15 ml) and this mixture was stirred for 1 hour. The precipitate was isolated by filtration and washed with ethyl acetate and n-hexane to afford the title compound (0.4 g, mp 153-155° C.).

후처리

  1. stirringthis mixture was stirred for 1 hour
  2. customThe precipitate was isolated by filtration
  3. washwashed with ethyl acetate and n-hexane

출처 및 근거

ORD 기록
ord-b90e51eda6b940ce8c9eb858b4901471
출처 데이터셋
uspto-grants-2003_05
특허 번호
US06562849B1

반응 노트

불러오는 중…