홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Ethyl oxoacetate → (6-Amino-5-(3-(6-benzyloxy-pyridin-3-ylmethyl)-isoxazol-5-yl)-pyridin-2-ylamino)-acetic acid ethyl ester

HRID 78276
노트
인쇄 미리보기

반응식

HRID 78276 반응식
[CH2:1]([O:8][C:9]1[N:14]=[CH:13][C:12]([CH2:15][C:16]2[CH:20]=[C:19]([C:21]3[C:22]([NH2:28])=[N:23][C:24]([NH2:27])=[CH:25][CH:26]=3)[O:18][N:17]=2)=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH2:29]([O:31][C:32](=[O:35])[CH:33]=O)[CH3:30].N1C=CC=CC=1C.B.C(=O)([O-])O.[Na+]>C(O)(=O)C.CN(C)C=O>[CH2:29]([O:31][C:32](=[O:35])[CH2:33][NH:27][C:24]1[CH:25]=[CH:26][C:21]([C:19]2[O:18][N:17]=[C:16]([CH2:15][C:12]3[CH:13]=[N:14][C:9]([O:8][CH2:1][C:2]4[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=4)=[CH:10][CH:11]=3)[CH:20]=2)=[C:22]([NH2:28])[N:23]=1)[CH3:30]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 70211Ethyl oxoacetateHCID 516892Sodium BicarbonateHCID 16217944Borane;2-methylpyridineHCID 441596033-(3-(6-Benzyloxy-pyridin-3-ylmethyl)-isoxazol-5-yl)-pyridine-2,6-diamine

생성물 1

HCID 59255333(6-Amino-5-(3-(6-benzyloxy-pyridin-3-ylmethyl)-isoxazol-5-yl)-pyridin-2-ylamino)-acetic acid ethyl ester수율 8%

시약·촉매·용매 2

HCID 176Acetic Acid용매HCID 6228Dimethylformamide용매

실험 절차

To a mixture of 3-(3-(6-benzyloxy-pyridin-3-ylmethyl)-isoxazol-5-yl)-pyridin-2,6-diamine (40 mg, 0.11 mmol) described in Example 25 and N,N-dimethylformamide (0.5 mL) were added glyoxylic acid ethyl ester polymer foam (16 mg, 0.16 mmol), α-picoline-borane (14 mg, 0.13 mmol), and acetic acid (40 mL), which was stirred overnight at the same temperature. A saturated sodium hydrogencarbonate aqueous solution was added to the reaction mixture, which was extracted with ethyl acetate. The organic layer was washed with saturated aqueous sodium chloride and dried over anhydrous magnesium sulfate, after which the organic layer was concentrated under a reduced pressure. The residue thus obtained was purified by reverse-phase high performance liquid chromatography (using an acetonitrile-water mobile phase containing 0.1% trifluoroacetic acid) to obtain the title compound (4.9 mg, 8%) as a trifluoroacetic acid salt.

후처리

  1. extractionwas extracted with ethyl acetate
  2. washThe organic layer was washed with saturated aqueous sodium chloride
  3. dry with materialdried over anhydrous magnesium sulfate
  4. concentrationafter which the organic layer was concentrated under a reduced pressure
  5. customThe residue thus obtained
  6. customwas purified by reverse-phase high performance liquid chromatography (
  7. additioncontaining 0.1% trifluoroacetic acid)

출처 및 근거

ORD 기록
ord-2666d905fec941479be9c0ba4d2091b4
출처 데이터셋
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08841327B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트