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

HRID 1064940노트

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

참가 물질

반응물 2

HCID 3939Lithium Hydroxide

HCID 69280054(S)-3-{2-chloro-4-[2-(4-fluoro-3-methyl-phenyl)-5-methyl-oxazol-4-ylmethoxy]-phenyl}-2-ethoxy-propionic acid methyl ester

생성물 1

HCID 10253066(S)-3-{2-chloro-4-[2-(4-fluoro-3-methyl-phenyl)-5-methyl-oxazol-4-ylmethoxy]-phenyl}-2-ethoxy-propionic acid

실험 절차

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

출처 및 근거

ORD 기록: ord-df09ef820aab42bd809a8b7e71edaa2b
출처 데이터셋: uspto-grants-2005_11
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US06969725B2

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