Glyoxylic acid, monohydrate → 2-(5-Carbamoyl-2-fluorophenylamino)-2-(3-ethoxy-4-fluorophenyl)acetic acid

HRID 1515520

반응식

HRID 1515520 반응식
C(C1C=C(N[CH:11](C2C=CC(OC)=C(OC)C=2)[C:12]([OH:14])=[O:13])C=CC=1)(=O)N.[NH2:25][C:26]1[CH:27]=[C:28]([CH:32]=[CH:33][C:34]=1[F:35])[C:29]([NH2:31])=[O:30].[CH2:36]([O:38][C:39]1[CH:40]=[C:41](B(O)O)[CH:42]=[CH:43][C:44]=1[F:45])[CH3:37].O.C(O)(=O)C=O>>[C:29]([C:28]1[CH:32]=[CH:33][C:34]([F:35])=[C:26]([NH:25][CH:11]([C:41]2[CH:42]=[CH:43][C:44]([F:45])=[C:39]([O:38][CH2:36][CH3:37])[CH:40]=2)[C:12]([OH:14])=[O:13])[CH:27]=1)(=[O:30])[NH2:31]

참가 물질

5

반응물 4

HCID 15620607Glyoxylic acid, monohydrateHCID 167821003-Amino-4-fluorobenzamideHCID 445581743-Ethoxy-4-fluorobenzeneboronic acidHCID 598380342-(3-Carbamoylphenylamino)-2-(3,4-dimethoxyphenyl)acetic acid

생성물 1

HCID 594795302-(5-Carbamoyl-2-fluorophenylamino)-2-(3-ethoxy-4-fluorophenyl)acetic acid수율 50%

실험 절차

29A was prepared in a procedure similar to that of 1A using 19B, 9B and glyoxylic acid monohydrate. Yield: 50%. 1H NMR (400 MHz, Methanol-d4) δ ppm 1.40 (t, J=7.03 Hz, 3H) 4.10 (q, J=7.03 Hz, 2H) 5.17 (s, 1H) 7.03-7.11 (m, 3 H) 7.13-7.17 (m, 1H) 7.24 (d, J=8.79 Hz, 1H) 7.28 (d, J=9.23 Hz, 1H), LCMS: 351 (M+1).

출처 및 근거

ORD 기록
ord-c889debdd5eb47edbe2aadd39aa1ea9f
출처 데이터셋
uspto-grants-2012_07
특허 번호
US08222453B2

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