Water → 4-(2,5-Dioxo-1-(3-(trifluoromethyl)phenyl)-7-(3,4,5-trimethoxyphenyl)-1,2,3,4,5,6,7,8-octahydroquinazolin-4-yl)benzonitrile

HRID 517234노트

반응식

HRID 517234 반응식
CC(C)([O-])C.[Na+].[C:7]([C:9]1[CH:14]=[CH:13][C:12]([CH:15]([C:30]2[C:35](=O)[CH2:34][CH:33]([C:37]3[CH:42]=[C:41]([O:43][CH3:44])[C:40]([O:45][CH3:46])=[C:39]([O:47][CH3:48])[CH:38]=3)[CH2:32][C:31]=2[O:49]CC)[NH:16][C:17]([NH:19][C:20]2[CH:25]=[CH:24][CH:23]=[C:22]([C:26]([F:29])([F:28])[F:27])[CH:21]=2)=[O:18])=[CH:11][CH:10]=1)#[N:8].O>C(#N)C>[O:18]=[C:17]1[NH:16][CH:15]([C:12]2[CH:11]=[CH:10][C:9]([C:7]#[N:8])=[CH:14][CH:13]=2)[C:30]2[C:31](=[O:49])[CH2:32][CH:33]([C:37]3[CH:38]=[C:39]([O:47][CH3:48])[C:40]([O:45][CH3:46])=[C:41]([O:43][CH3:44])[CH:42]=3)[CH2:34][C:35]=2[N:19]1[C:20]1[CH:25]=[CH:24][CH:23]=[C:22]([C:26]([F:27])([F:28])[F:29])[CH:21]=1

참가 물질

5

반응물 3

HCID 962WaterHCID 23676156Sodium t-butoxideHCID 867323071-((4-Cyanophenyl)(2-ethoxy-6-oxo-4-(3,4,5-trimethoxyphenyl)cyclohex-1-enyl)-methyl)-3-(3-(trifluoromethyl)phenyl)urea2회

생성물 1

HCID 867323554-(2,5-Dioxo-1-(3-(trifluoromethyl)phenyl)-7-(3,4,5-trimethoxyphenyl)-1,2,3,4,5,6,7,8-octahydroquinazolin-4-yl)benzonitrile

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

Sodium tert-butoxide (126 mg, 1.32 mmol) is added to a solution of 1-((4-cyanophenyl)-(2-ethoxy-6-oxo-4-(3,4,5-trimethoxyphenyl)cyclohex-1-enyl)methyl)-3-(3-(trifluoromethyl)phenyl)urea (intermediate 19, 684 mg, 1.10 mmol) in acetonitrile (8 mL) and the mixture is stirred at room temperature for 2 h. Water is added and the mixture is extracted with ethyl acetate. The organic layer is dried over Na2SO4 and concentrated under reduced pressure. The residue is purified by reversed phase HPLC (Waters Xbridge™-C18, gradient of acetonitrile in water, 0.1% TFA). Yield: 190 mg; ESI mass spectrum [M+H]+=578, Retention time HPLC: 1.13 min, 1.14 min (1:1 mixture of diastereomers) (V011_S01).

후처리

  1. extractionthe mixture is extracted with ethyl acetate
  2. dry with materialThe organic layer is dried over Na2SO4
  3. concentrationconcentrated under reduced pressure
  4. customThe residue is purified by reversed phase HPLC (Waters Xbridge™-C18, gradient of acetonitrile in water, 0.1% TFA)
  5. additionESI mass spectrum [M+H]+=578, Retention time HPLC: 1.13 min, 1.14 min (1:1 mixture of diastereomers) (V011_S01)

출처 및 근거

ORD 기록
ord-8e99b40dd80b4c4bb7b3958341770aea
출처 데이터셋
uspto-grants-2015_08
특허 번호
US09115093B2

반응 노트

불러오는 중…