Ethanolamine → HCID 66686018, 화합물

HRID 337126

반응식

HRID 337126 반응식
[CH2:1]([CH2:3][NH2:4])[OH:2].[CH:5]1([NH:8][C:9](=[O:39])[C:10]2[CH:15]=[CH:14][C:13]([CH3:16])=[C:12]([N:17]3[CH:22]=[CH:21][N:20]=[C:19]([NH:23][C:24]4([C:27]5[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=5[O:33][CH2:34][C@H:35]5[CH2:37][O:36]5)[CH2:26][CH2:25]4)[C:18]3=[O:38])[CH:11]=2)[CH2:7][CH2:6]1>CN(C=O)C>[CH:5]1([NH:8][C:9](=[O:39])[C:10]2[CH:15]=[CH:14][C:13]([CH3:16])=[C:12]([N:17]3[CH:22]=[CH:21][N:20]=[C:19]([NH:23][C:24]4([C:27]5[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=5[O:33][CH2:34][C@H:35]([OH:36])[CH2:37][NH:4][CH2:3][CH2:1][OH:2])[CH2:25][CH2:26]4)[C:18]3=[O:38])[CH:11]=2)[CH2:6][CH2:7]1

참가 물질

4

반응물 2

HCID 700EthanolamineHCID 86663253(R)-N-cyclopropyl-4-methyl-3-(3-(1-(2-(oxiran-2-ylmethoxy)phenyl)cyclopropylamino)-2-oxopyrazin-1(2H)-yl)benzamide

생성물 1

HCID 66686018HCID 66686018, 화합물

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

반응 조건

온도
50 °C

실험 절차

Ethanolamine (1 mL) was added to N-cyclopropyl-4-methyl-3-{3-[(1-{2-[(2R)-oxiran-2-ylmethoxy]phenyl}cyclopropyl)amino]-2-oxopyrazin-1(2H)-yl}benzamide (Example 299a, 7.81 g) in DMF (3 mL). The reaction was heated at 50° C. overnight. The reaction mixture was partitioned between water and DCM. The combined organics were dried (MgSO4), filtered and evaporated. Purification by preparative HPLC (Xbridge column, eluting with a gradient of acetonitrile in 0.2% (v/v) aqueous ammonia) gave the title product (0.102 g) after solvent removal and trituration with diethyl ether.

후처리

  1. customThe reaction mixture was partitioned between water and DCM
  2. dry with materialThe combined organics were dried (MgSO4)
  3. filtrationfiltered
  4. customevaporated
  5. customPurification by preparative HPLC (Xbridge column
  6. washeluting with a gradient of acetonitrile in 0.2% (v/v) aqueous ammonia)

출처 및 근거

ORD 기록
ord-2ed21c999ef445d39c7a8f3b569a5531
출처 데이터셋
uspto-grants-2014_11
특허 번호
US08889692B2

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