Lithium Hydroxide → (S)-2-ethoxy-3-{2-ethyl-4-[2-(2-fluoro-phenyl)-5-methyl-oxazol-4-ylmethoxy]-phenyl}-propionic acid

HRID 1064919노트

반응식

C[O:2][C:3](=[O:32])[C@@H:4]([O:29][CH2:30][CH3:31])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH2:13][C:14]2[N:15]=[C:16]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][C:21]=3[F:26])[O:17][C:18]=2[CH3:19])=[CH:8][C:7]=1[CH2:27][CH3:28].[Li+].[OH-]>>[CH2:30]([O:29][C@@H:4]([CH2:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH2:13][C:14]2[N:15]=[C:16]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][C:21]=3[F:26])[O:17][C:18]=2[CH3:19])=[CH:8][C:7]=1[CH2:27][CH3:28])[C:3]([OH:32])=[O:2])[CH3:31]

참가 물질

반응물 2

HCID 3939Lithium Hydroxide

HCID 69282275(S)-2-ethoxy-3-{2-ethyl-4-[2-(2-fluoro-phenyl)-5-methyl-oxazol-4-ylmethoxy]-phenyl}-propionic acid methyl ester

생성물 1

HCID 69282304(S)-2-ethoxy-3-{2-ethyl-4-[2-(2-fluoro-phenyl)-5-methyl-oxazol-4-ylmethoxy]-phenyl}-propionic acid

실험 절차

In analogy to the procedure described in example 1 g], (S)-2-ethoxy-3-{2-ethyl-4-[2-(2-fluoro-phenyl)-5-methyl-oxazol-4-ylmethoxy]-phenyl}-propionic acid methyl ester was treated with LiOH to obtain (S)-2-ethoxy-3-{2-ethyl-4-[2-(2-fluoro-phenyl)-5-methyl-oxazol-4-ylmethoxy]-phenyl}-propionic acid as colorless liquid.

출처 및 근거

ORD 기록: ord-d8465fc2d156440a9a53006769815127
출처 데이터셋: uspto-grants-2005_11
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US06969725B2

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