Methanol → HCID 10199719, 화합물

HRID 1017643

반응식

HRID 1017643 반응식
[C:1]([NH:4][C:5]1[CH:20]=[CH:19][C:8]([O:9][C:10]2[CH:18]=[CH:17][C:13]([C:14]([OH:16])=O)=[CH:12][CH:11]=2)=[CH:7][CH:6]=1)(=[O:3])[CH3:2].C1(OP(Cl)(OC2C=CC=CC=2)=O)C=CC=CC=1.[NH2:38][C@@H:39]1[CH:44]2[CH2:45][CH2:46][N:41]([CH2:42][CH2:43]2)[CH2:40]1.CO>C(Cl)Cl.CN(C=O)C>[N:41]12[CH2:46][CH2:45][CH:44]([CH2:43][CH2:42]1)[C@@H:39]([NH:38][C:14](=[O:16])[C:13]1[CH:12]=[CH:11][C:10]([O:9][C:8]3[CH:7]=[CH:6][C:5]([NH:4][C:1](=[O:3])[CH3:2])=[CH:20][CH:19]=3)=[CH:18][CH:17]=1)[CH2:40]2

참가 물질

7

반응물 4

HCID 887MethanolHCID 75654Diphenyl chlorophosphateHCID 719215(3R)-1-Azabicyclo(2.2.2)octan-3-amineHCID 36510794-(4-acetamidophenoxy)benzoic Acid

생성물 1

HCID 10199719HCID 10199719, 화합물수율 39%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 6344Dichloromethane용매

실험 절차

TEA (130 μL, 1.0 mmol) is added to a suspension of the product of Step D (250 mg, 0.9 mmol) in CH2Cl2 (9 mL). Diphenylchlorophosphate (190 μL, 0.9 mmol) is added and the resulting solution is stirred at room temperature for 30 minutes. This solution is added to a solution of (R)-3-aminoquinuclidine (110 mg, 0.88 mmol) in DMF (1 mL). The resulting solution is stirred overnight at room temperature. MeOH is added and the mixture is poured through a column of AG50W×2 ion exchange resin (H+ form). The resin is washed with MeOH and then the product is eluted with 5% TEA in MeOH. The eluent is evaporated to dryness. The product is crystallized from CH3CN to yield the desired product (130 mg, 39%). MS for C22H25N3O3 (ESI) (M+H)+ m/z 380.

후처리

  1. stirringThe resulting solution is stirred overnight at room temperature
  2. additionthe mixture is poured through a column of AG50W×2 ion exchange resin (H+ form)
  3. washThe resin is washed with MeOH
  4. washthe product is eluted with 5% TEA in MeOH
  5. customThe eluent is evaporated to dryness
  6. customThe product is crystallized from CH3CN

출처 및 근거

ORD 기록
ord-16cd78e5436f4f8fb843027ec0241c99
출처 데이터셋
uspto-grants-2002_11
특허 번호
US06479510B2

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