Hydrochloric Acid → HCID 44517481, 화합물

HRID 877259노트

반응식

HRID 877259 반응식
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:17]3[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=3)[C:11](=[O:18])[N:10]([CH2:19][C:20]3[CH:25]=[CH:24][C:23]([CH:26]([CH:41]4[CH2:45][CH2:44][CH2:43][CH2:42]4)[C:27]([NH:29][CH2:30][C:31]4[CH:36]=[CH:35][C:34]([C:37]([O:39]C)=[O:38])=[CH:33][CH:32]=4)=[O:28])=[CH:22][CH:21]=3)[N:9]=2)=[CH:4][CH:3]=1.[OH-].[Na+].Cl>O1CCOCC1.O>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[C:17]3[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=3)[C:11](=[O:18])[N:10]([CH2:19][C:20]3[CH:25]=[CH:24][C:23]([CH:26]([CH:41]4[CH2:45][CH2:44][CH2:43][CH2:42]4)[C:27]([NH:29][CH2:30][C:31]4[CH:32]=[CH:33][C:34]([C:37]([OH:39])=[O:38])=[CH:35][CH:36]=4)=[O:28])=[CH:22][CH:21]=3)[N:9]=2)=[CH:6][CH:7]=1

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 58136535HCID 58136535, 화합물

생성물 1

HCID 44517481HCID 44517481, 화합물

시약·촉매·용매 1

HCID 218864351,4-Dioxane--water (1/1)용매

실험 절차

270 mg (0.435 mmol) of methyl 4-({[(4-{[4-(4-chlorophenyl)-1-oxophthalazin-2(1H)-yl]methyl}phenyl)(cyclopentyl)acetyl]amino}methyl)benzenecarboxylate (Example 112A) were dissolved in 10 ml of dioxane/water (3:1 v/v), and 0.652 ml (0.652 mmol) of 1 N aqueous sodium hydroxide solution was added. The mixture was stirred at room temperature overnight. The reaction mixture was then acidified with 1 N hydrochloric acid and extracted repeatedly with ethyl acetate. The combined organic phases were dried over sodium sulfate and concentrated under reduced pressure. This gave 269 mg of the target compound.

후처리

  1. extractionextracted repeatedly with ethyl acetate
  2. dry with materialThe combined organic phases were dried over sodium sulfate
  3. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-efa61b8e514346c9bf45c0b36a6fa014
출처 데이터셋
uspto-grants-2015_03
특허 번호
US08987256B2

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