(R)-2-(3-(Diisopropylamino)-1-phenylpropyl)-4-methylphenol 2,3-dihydroxysuccinate → Tolterodine

HRID 237179

반응식

HRID 237179 반응식
[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([OH:24])=[C:6]([C@@H:8]([C:18]2[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=2)[CH2:9][CH2:10][N:11]([CH:15]([CH3:17])[CH3:16])[CH:12]([CH3:14])[CH3:13])[CH:7]=1.C(O)(C(O)=O)C(O)C(O)=O>O>[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([OH:24])=[C:6]([C@@H:8]([C:18]2[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=2)[CH2:9][CH2:10][N:11]([CH:12]([CH3:14])[CH3:13])[CH:15]([CH3:16])[CH3:17])[CH:7]=1

참가 물질

3

반응물 1

HCID 9847786(R)-2-(3-(Diisopropylamino)-1-phenylpropyl)-4-methylphenol 2,3-dihydroxysuccinate

생성물 1

HCID 443879Tolterodine

시약·촉매·용매 1

HCID 962Water용매

실험 절차

Tolterodine tartrate, microcrystalline cellulose and part of ethylcellulose are blended with small amount of water into homogeneous blend from which pellet cores are made by extrusion and spheronization. Dry pellet cores are coated with the coating dispersion of Example 8. Within first hour almost 50% dissolves, however between 7 and 16 hours less dissolves as compared to Example 2.

후처리

  1. customDry pellet cores
  2. dissolutionWithin first hour almost 50% dissolves, however between 7 and 16 hours
  3. dissolutionless dissolves

출처 및 근거

ORD 기록
ord-cc18d6845501455995a9f42bb0d6eea0
출처 데이터셋
uspto-grants-2014_02
특허 번호
US08642078B2

연결된 노트

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