4-Amino-1-butanol → 2-Chloro-5-[3-[(4-hydroxybutyl)amino]propyl]-N-(tricyclo[3.3.1.13,7]dec-1-ylmethyl)-benzamide

HRID 1816048노트

반응식

HRID 1816048 반응식
[NH2:1][CH2:2][CH2:3][CH2:4][CH2:5][OH:6].[Cl:7][C:8]1[CH:27]=[CH:26][C:25]([CH2:28][CH2:29][CH2:30]OS(C)(=O)=O)=[CH:24][C:9]=1[C:10]([NH:12][CH2:13][C:14]12[CH2:23][CH:18]3[CH2:19][CH:20]([CH2:22][CH:16]([CH2:17]3)[CH2:15]1)[CH2:21]2)=[O:11]>O1CCCC1.C(OCC)(=O)C>[Cl:7][C:8]1[CH:27]=[CH:26][C:25]([CH2:28][CH2:29][CH2:30][NH:1][CH2:2][CH2:3][CH2:4][CH2:5][OH:6])=[CH:24][C:9]=1[C:10]([NH:12][CH2:13][C:14]12[CH2:23][CH:18]3[CH2:19][CH:20]([CH2:22][CH:16]([CH2:17]3)[CH2:15]1)[CH2:21]2)=[O:11]

참가 물질

5

반응물 2

HCID 258684-Amino-1-butanolHCID 12988688chloro-5-[3-[(methylsulfonyl)oxy]propyl]-N-(tricyclo[3.3.1.13,7]dec-1-ylmethyl)-benzamide

생성물 1

HCID 102247862-Chloro-5-[3-[(4-hydroxybutyl)amino]propyl]-N-(tricyclo[3.3.1.13,7]dec-1-ylmethyl)-benzamide

시약·촉매·용매 2

HCID 8028Tetrahydrofuran용매HCID 8857Ethyl Acetate용매

반응 조건

온도
60 °C

실험 절차

4-Amino-1-butanol (0.11 ml) was added to a solution of 2-chloro-5-[3-[(methylsulfonyl)oxy]propyl)-N-(tricyclo[3.3.1.13,7]dec-1-ylmethyl)-benzamide (0.25 g, Example 6e) in tetrahydrofuran (4 ml) and heated at 60° C. in a sealed tube for 12 h. On cooling to ambient temperature, the mixture was diluted with ethyl acetate and extracted twice with saturated aqueous sodium hydrogencarbonate solution and once with brine, dried over magnesium sulfate and concentrated under reduced pressure. Purification by preparative reverse phase HPLC (eluting with a gradient of acetonitrile in 0.1% aqueous ammonium acetate/25-95%) gave the title compound as the acetate salt. Treatment with aqueous 2M sodium hydroxide and extraction into ethyl acetate gave the title compound (0.065 g).

후처리

  1. temperatureOn cooling to ambient temperature
  2. extractionextracted twice with saturated aqueous sodium hydrogencarbonate solution and once with brine
  3. dry with materialdried over magnesium sulfate
  4. concentrationconcentrated under reduced pressure
  5. customPurification by preparative reverse phase HPLC (
  6. washeluting with a gradient of acetonitrile in 0.1% aqueous ammonium acetate/25-95%)

출처 및 근거

ORD 기록
ord-eee4996b05fd41638dead36d9d287371
출처 데이터셋
uspto-grants-2005_04
특허 번호
US06881754B2

반응 노트

불러오는 중…