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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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2-tert-butylimino-N,N-diethyl-1-methyl-1,3,2lambda5-diazaphosphinan-2-amine → 3-(1-Amino-isoquinolin-6-yloxy)piperidin-1--carboxylic acid tert-butyl ester

HRID 1435964
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HRID 1435964 반응식
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH2:11][C@H:10]([O:14][C:15]2[CH:16]=[C:17]3[C:22](=[CH:23][CH:24]=2)[C:21]([NH2:25])=[N:20][CH:19]=[CH:18]3)[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].NC1C2C(=CC(O)=CC=2)C=CN=1.C(OC(N1CCC[C@@H](OS(C)(=O)=O)C1)=O)(C)(C)C.CCN(P1(N(C)CCCN1)=NC(C)(C)C)CC>C(#N)C>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH2:11][CH:10]([O:14][C:15]2[CH:16]=[C:17]3[C:22](=[CH:23][CH:24]=2)[C:21]([NH2:25])=[N:20][CH:19]=[CH:18]3)[CH2:9]1)=[O:7])([CH3:4])([CH3:2])[CH3:3]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 199900182-tert-butylimino-N,N-diethyl-1-methyl-1,3,2lambda5-diazaphosphinan-2-amineHCID 29939737(R)-1-N-Boc-3-methanesulfonyloxypiperidineHCID 68875514(S)-3-(1-amino-isoquinolin-6-yloxy)piperidin-1-carboxylic acid tert-butyl esterHCID 1357539911-Aminoisoquinolin-6-ol

생성물 1

HCID 775634643-(1-Amino-isoquinolin-6-yloxy)piperidin-1--carboxylic acid tert-butyl ester

시약·촉매·용매 1

HCID 6342Acetonitrile용매

반응 조건

온도
160 °C

실험 절차

For an alternate procedure for the preparation of (S)-3-(1-amino-isoquinolin-6-yloxy)piperidin-1-carboxylic acid tert-butyl ester, a suspension of 1-amino-6-hydroxyisoquinoline (0.8 g, 5.0 mmol), (R)-3-methanesulfonyloxypiperidine-1-carboxylic acid tert-butyl ester (1.76 g) and 2-tert-butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine on polystyrene (3.4 g, −2.2 mmol/g loading) in acetonitrile (10 ml) were heated at 160° C. over a period of 15 minutes using the microwave. The excess supported regent was removed by filtration, washing with acetonitrile followed by methanol, and the filtrate evaporated to dryness under reduced pressure. Purification was achieved by chromatography on silica (eluent: 2-10% methanol in ethyl acetate) to afford (S) 3-(1-amino-isoquinolin-6-yloxy)piperidin-1-carboxylic acid tert-butyl ester (72 mg), El-MS: m/z=344.1 [M+H]+.

후처리

  1. customwas removed by filtration
  2. washwashing with acetonitrile
  3. customthe filtrate evaporated to dryness under reduced pressure
  4. customPurification

출처 및 근거

ORD 기록
ord-a9ac1a8cca5946bd8943abe5ba2d0eaa
출처 데이터셋
uspto-grants-2009_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07618985B2

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