4-Methylmorpholine → HCID 178508775, 화합물

HRID 2281582노트

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HRID 2281582 반응식
Cl.Cl.[NH:3]1[C:7]2([CH2:12][CH2:11][NH:10][CH2:9][CH2:8]2)[CH2:6][NH:5]/[C:4]/1=[N:13]\[C:14]([C:16]1[C:21]([NH2:22])=[N:20][C:19]([NH2:23])=[C:18]([Cl:24])[N:17]=1)=[O:15].[CH2:25]([O:32][C:33]1[CH:38]=[CH:37][C:36]([CH2:39][C:40](O)=[O:41])=[CH:35][CH:34]=1)[C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1.CN1CCOCC1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C.C(Cl)Cl>[CH2:25]([O:32][C:33]1[CH:34]=[CH:35][C:36]([CH2:39][C:40]([N:10]2[CH2:9][CH2:8][C:7]3([NH:3]/[C:4](=[N:13]/[C:14]([C:16]4[C:21]([NH2:22])=[N:20][C:19]([NH2:23])=[C:18]([Cl:24])[N:17]=4)=[O:15])/[NH:5][CH2:6]3)[CH2:12][CH2:11]2)=[O:41])=[CH:37][CH:38]=1)[C:26]1[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=1

참가 물질

7

반응물 4

HCID 79724-MethylmorpholineHCID 810334-Benzyloxyphenylacetic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 178478673HCID 178478673, 화합물

생성물 1

HCID 178508775HCID 178508775, 화합물

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 6344Dichloromethane용매

실험 절차

A mixture of 3,5-diamino-6-chloro-pyrazine-2-carboxylic acid [1,3,8-triaza-spiro[4.5]dec-(2E)-ylidene]-amide dihydrochloride (Ex. 38) (300 mg, 0.83 mmol), 4-benzyloxyphenylacetic acid (200 mg, 0.83 mmol), N-methyl morpholine (0.40 ml, 3.64 mmol) and HATU (315 mg, 0.83 mmol) in anhydrous DMF (20 ml) is stirred at room temperature for 16 hours. The reaction mixture is concentrated in vacuo and subjected to column chromatography (basic alumina, 0-3% MeOH in DCM) to obtain pale yellow solid. The product is dissolved in DCM and MeOH and re-precipitated by adding diethyl ether. The supernatant solvent mixture is decanted and the product is washed again with diethyl ether and dried under vacuum to afford the title compound as a pale yellow solid; [M+H]+ 549.

후처리

  1. concentrationThe reaction mixture is concentrated in vacuo
  2. customto obtain pale yellow solid
  3. customMeOH and re-precipitated
  4. additionby adding diethyl ether
  5. customThe supernatant solvent mixture is decanted
  6. washthe product is washed again with diethyl ether
  7. customdried under vacuum

출처 및 근거

ORD 기록
ord-f4e90063a465445a96bd86ae21c7feb9
출처 데이터셋
uspto-grants-2015_09
특허 번호
US09139586B2

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