Diethylamine → {3-[3-(Diethylamino)-1,2,4-oxadiazol-5-yl]-5-(4-ethylphenyl)piperidin-1-yl}(4-hydroxypiperidin-1-yl)methanone

HRID 661278노트

반응식

HRID 661278 반응식
Cl[C:2]1[N:6]=[C:5]([CH:7]2[CH2:12][CH:11]([C:13]3[CH:18]=[CH:17][C:16]([CH2:19][CH3:20])=[CH:15][CH:14]=3)[CH2:10][N:9]([C:21]([N:23]3[CH2:28][CH2:27][CH:26]([OH:29])[CH2:25][CH2:24]3)=[O:22])[CH2:8]2)[O:4][N:3]=1.[CH2:30]([NH:32][CH2:33][CH3:34])[CH3:31]>C(O)C>[CH2:30]([N:32]([CH2:33][CH3:34])[C:2]1[N:6]=[C:5]([CH:7]2[CH2:12][CH:11]([C:13]3[CH:18]=[CH:17][C:16]([CH2:19][CH3:20])=[CH:15][CH:14]=3)[CH2:10][N:9]([C:21]([N:23]3[CH2:28][CH2:27][CH:26]([OH:29])[CH2:25][CH2:24]3)=[O:22])[CH2:8]2)[O:4][N:3]=1)[CH3:31]

참가 물질

4

반응물 2

HCID 8021Diethylamine2회HCID 58116548[3-(3-Chloro-1,2,4-oxadiazol-5-yl)-5-(4-ethylphenyl)piperidin-1-yl](4-hydroxypiperidin-1-yl)-methanone

생성물 1

HCID 49819561{3-[3-(Diethylamino)-1,2,4-oxadiazol-5-yl]-5-(4-ethylphenyl)piperidin-1-yl}(4-hydroxypiperidin-1-yl)methanone

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

To a solution of 45.0 mg (0.098 mmol) of the oxadiazole from Example 25A in 0.61 ml of ethanol were added 143 mg (1.96 mmol) of diethylamine, and then the reaction mixture was stirred in the microwave at 80 for 5 h. Another 143 mg (1.96 mmol) of diethylamine were added and the mixture was stirred in the microwave at 80° C. for a further 2 h. The solvent was removed under reduced pressure and the crude product was purified by means of preparative HPLC. Yield: 35.6 mg (80% of theory)

후처리

  1. stirringthe mixture was stirred in the microwave at 80° C. for a further 2 h
  2. customThe solvent was removed under reduced pressure
  3. customthe crude product was purified by means of preparative HPLC

출처 및 근거

ORD 기록
ord-355168af44f2444db260efe596545500
출처 데이터셋
uspto-grants-2011_12
특허 번호
US08084469B2

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