2-(4-Fluorophenyl)acetic acid → (4-fluorophenyl)acetic acid N'-{5-chloro-2-{1-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-(E)-methylidene}pentanoyl}hydrazide

HRID 2235732노트

반응식

HRID 2235732 반응식
C(N(C(C)C)CC)(C)C.C1C=CC2N(O)N=NC=2C=1.Cl.Cl.[Cl:22][CH2:23][CH2:24][CH2:25]/[C:26](=[CH:31]\[C:32]1[CH:37]=[CH:36][C:35]([N:38]2[CH:42]=[C:41]([CH3:43])[N:40]=[CH:39]2)=[C:34]([O:44][CH3:45])[CH:33]=1)/[C:27]([NH:29][NH2:30])=[O:28].[F:46][C:47]1[CH:52]=[CH:51][C:50]([CH2:53][C:54]([OH:56])=[O:55])=[CH:49][CH:48]=1.O.C(=O)(O)[O-].[Na+]>CN(C=O)C.C(OCC)(=O)C.C(Cl)CCl>[F:46][C:47]1[CH:52]=[CH:51][C:50]([CH2:53][C:54]([NH:30][N:29]2[CH2:23][CH2:24][CH2:25]/[C:26](=[CH:31]\[C:32]3[CH:37]=[CH:36][C:35]([N:38]4[CH:42]=[C:41]([CH3:43])[N:40]=[CH:39]4)=[C:34]([O:44][CH3:45])[CH:33]=3)/[C:27]2=[O:28])=[O:55])=[CH:49][CH:48]=1.[Cl:22][CH2:23][CH2:24][CH2:25]/[C:26](=[CH:31]\[C:32]1[CH:37]=[CH:36][C:35]([N:38]2[CH:42]=[C:41]([CH3:43])[N:40]=[CH:39]2)=[C:34]([O:44][CH3:45])[CH:33]=1)/[C:27]([NH:29][NH:30][C:54](=[O:56])[CH2:53][C:50]1[CH:49]=[CH:48][C:47]([F:46])=[CH:52][CH:51]=1)=[O:28]

참가 물질

10

반응물 5

HCID 98372-(4-Fluorophenyl)acetic acidHCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 670671995-chloro-2-{1-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-(E)-methylidene}valeric acid hydrazide dihydrochlorideHCID 86585896Sodium bicarbonate water

생성물 2

HCID 67067381(4-fluorophenyl)acetic acid N'-{5-chloro-2-{1-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-(E)-methylidene}pentanoyl}hydrazideHCID 670674402-(4-fluorophenyl)-N-{3-{1-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-(E)-methylidene}-2-oxopiperidin-1-yl}acetamide

시약·촉매·용매 3

HCID 111,2-Dichloroethane용매HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

IPEA (0.5 mL), HOBT (128 mg) and EDC (182 mg) were added to a solution of 5-chloro-2-{1-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-(E)-methylidene}valeric acid hydrazide dihydrochloride (200 mg) and 4-fluorophenylacetic acid (73 mg) in DMF (3 mL), and the reaction solution was stirred at room temperature for six hours. Ethyl acetate and saturated sodium bicarbonate water were added to the reaction solution, and the organic layer was separated. The resulting organic layer was dried over anhydrous magnesium sulfate and then concentrated under reduced pressure. The residue was purified by silica gel column chromatography (elution solvent: ethyl acetate->ethyl acetate:methanol=5:1) to obtain 75 mg of 2-(4-fluorophenyl)-N-{3-{1-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-(E)-methylidene}-2-oxopiperidin-1-yl}acetamide and 217 mg of (4-fluorophenyl)acetic acid N′-{5-chloro-2-{1-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-(E)-methylidene}pentanoyl}hydrazide.

후처리

  1. customthe organic layer was separated
  2. dry with materialThe resulting organic layer was dried over anhydrous magnesium sulfate
  3. concentrationconcentrated under reduced pressure
  4. customThe residue was purified by silica gel column chromatography (elution solvent: ethyl acetate->ethyl acetate:methanol=5:1)

출처 및 근거

ORD 기록
ord-2db088043fe84ccbb07431d2c444f866
출처 데이터셋
uspto-grants-2010_05
특허 번호
US07713993B2

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