Triethylamine → 3-[2-[N-(4-Fluoro-2-trifluoromethylphenyl)sulfamoyl]benzoylamino]-3-methoxycarbonylpropionic Acid Methyl Ester

HRID 248737노트

반응식

HRID 248737 반응식
[F:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][S:9]([C:12]2[CH:20]=[CH:19][CH:18]=[CH:17][C:13]=2[C:14]([OH:16])=O)(=[O:11])=[O:10])=[C:4]([C:21]([F:24])([F:23])[F:22])[CH:3]=1.Cl.[CH3:26][O:27][C:28](=[O:36])[C@H:29]([CH2:31][C:32]([O:34][CH3:35])=[O:33])[NH2:30].O.OC1C2N=NNC=2C=CC=1.C(N(CC)CC)C.C1(N=C=NC2CCCCC2)CCCCC1>>[CH3:35][O:34][C:32](=[O:33])[CH2:31][CH:29]([NH:30][C:14](=[O:16])[C:13]1[CH:17]=[CH:18][CH:19]=[CH:20][C:12]=1[S:9](=[O:10])(=[O:11])[NH:8][C:5]1[CH:6]=[CH:7][C:2]([F:1])=[CH:3][C:4]=1[C:21]([F:23])([F:22])[F:24])[C:28]([O:27][CH3:26])=[O:36]

참가 물질

6

반응물 5

HCID 8471TriethylamineHCID 10868DicyclohexylcarbodiimideHCID 2734892L-Aspartic acid, 1,4-dimethyl ester, hydrochloride (1:1)HCID 197639992-[N-(4-fluoro-2-trifluoromethylphenyl)sulfamoyl]benzoic acidHCID 178526939HCID 178526939, 화합물

생성물 1

HCID 543187633-[2-[N-(4-Fluoro-2-trifluoromethylphenyl)sulfamoyl]benzoylamino]-3-methoxycarbonylpropionic Acid Methyl Ester

실험 절차

Under the conditions of Example 2(a), 3.633 g (10 mmol) of 2-[N-(4-fluoro-2-trifluoromethylphenyl)sulfamoyl]benzoic acid, 1.836 g (10 mmol) of L-aspartic acid dimethyl ester hydrochloride, 1.531 g (10 mmol) of hydroxybenzotriazole, hydrate, as well as 1.012 g (10 mmol) of triethylamine and 2.063 g (10 mmol) of dicyclohexylcarbodiimide are reacted and worked up analogously. The crude product is chromatographed on silica gel. The title compound is eluted with ethyl acetate.

후처리

  1. customThe crude product is chromatographed on silica gel
  2. washThe title compound is eluted with ethyl acetate

출처 및 근거

ORD 기록
ord-77637d7fd6a7463699cea74f482baedd
출처 데이터셋
uspto-grants-1993_05
특허 번호
US05210290

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