L-Methioninol → N-[[1-[[[4-[2-(4-Methyl-1-piperazinyl)-4-thiazolyl]phenyl]carbonyl]amino]cyclohexyl]carbonyl]-L-methioninol

HRID 448781노트

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HRID 448781 반응식
[NH2:1][C@H:2]([CH2:7][OH:8])[CH2:3][CH2:4][S:5][CH3:6].[CH3:9][N:10]1[CH2:15][CH2:14][N:13]([C:16]2[S:17][CH:18]=[C:19]([C:21]3[CH:26]=[CH:25][C:24]([C:27]4[O:31][C:30](=[O:32])[C:29]5([CH2:37][CH2:36][CH2:35][CH2:34][CH2:33]5)[N:28]=4)=[CH:23][CH:22]=3)[N:20]=2)[CH2:12][CH2:11]1>CN(C)C=O>[CH3:9][N:10]1[CH2:15][CH2:14][N:13]([C:16]2[S:17][CH:18]=[C:19]([C:21]3[CH:22]=[CH:23][C:24]([C:27]([NH:28][C:29]4([C:30]([NH:1][C@H:2]([CH2:7][OH:8])[CH2:3][CH2:4][S:5][CH3:6])=[O:32])[CH2:33][CH2:34][CH2:35][CH2:36][CH2:37]4)=[O:31])=[CH:25][CH:26]=3)[N:20]=2)[CH2:12][CH2:11]1

참가 물질

4

반응물 2

HCID 2724404L-MethioninolHCID 576728032-[4-[2-(4-Methyl-1-piperazinyl)-4-thiazolyl]phenyl]-3-oxa-1-azaspiro[4.5]dec-1-en-4-one

생성물 1

HCID 57672850N-[[1-[[[4-[2-(4-Methyl-1-piperazinyl)-4-thiazolyl]phenyl]carbonyl]amino]cyclohexyl]carbonyl]-L-methioninol수율 86%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

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온도
80 °C

실험 절차

100 mg (0.74 mmol) of L-methioninol was added to a solution of 250 mg (0.68 mmol) of 2-[4-[2-(4-methyl-1-piperazinyl)-4-thiazolyl]phenyl]-3-oxa-1-azaspiro[4.5]dec-1-en-4-one in 20 ml of dimethylformamide. After the mixture was stirred at 80° C. for 15 hours, the reaction solution was concentrated under reduced pressure, ethyl acetate was added thereto, and the mixture was successively washed with water, a saturated aqueous sodium hydrogencarbonate solution and saturated brine, followed by drying with anhydrous sodium sulfate. After the solvent was distilled off under reduced pressure, and diisopropyl ether was added to the residue to wash the crystal to obtain 319 mg (86%) of the title compound.

후처리

  1. concentrationthe reaction solution was concentrated under reduced pressure, ethyl acetate
  2. additionwas added
  3. washthe mixture was successively washed with water
  4. dry with materialby drying with anhydrous sodium sulfate
  5. distillationAfter the solvent was distilled off under reduced pressure, and diisopropyl ether
  6. additionwas added to the residue
  7. washto wash the crystal

출처 및 근거

ORD 기록
ord-fa3326ca2b774c608a65c4913075f958
출처 데이터셋
uspto-grants-2013_07
특허 번호
US08481725B2

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