Sodium Hydroxide → sodium;(E)-7-[3-(4-fluorophenyl)-1-propan-2-ylindol-2-yl]-3,5-dihydroxyhept-6-enoate

HRID 2219854Notes

Reaction equation

HRID 2219854 reaction equation
[CH3:1][CH:2]([N:4]1[C:12](/[CH:13]=[CH:14]/[C@H:15]([OH:24])[CH2:16][C@H:17]([OH:23])[CH2:18][C:19]([O:21]C)=[O:20])=[C:11]([C:25]2[CH:30]=[CH:29][C:28]([F:31])=[CH:27][CH:26]=2)[C:10]2[C:5]1=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH3:3].[OH-].[Na+:33]>CC(C)=O.CO>[CH3:3][CH:2]([N:4]1[C:12](/[CH:13]=[CH:14]/[CH:15]([OH:24])[CH2:16][CH:17]([OH:23])[CH2:18][C:19]([O-:21])=[O:20])=[C:11]([C:25]2[CH:26]=[CH:27][C:28]([F:31])=[CH:29][CH:30]=2)[C:10]2[CH:9]=[CH:8][CH:7]=[CH:6][C:5]1=2)[CH3:1].[Na+:33]

Participants

5

Reactant 2

HCID 14798Sodium Hydroxide2×HCID 13741557Fluvastatin methyl ester

Product 1

HCID 16760425sodium;(E)-7-[3-(4-fluorophenyl)-1-propan-2-ylindol-2-yl]-3,5-dihydroxyhept-6-enoateYield 78.6%

Reagents, catalysts & solvents 2

HCID 180AcetoneSolventHCID 887MethanolSolvent

Procedure

Fluvastatin methyl ester (10.0 g) was dissolved in acetone (150 ml) and a solution of NaOH (0.94 g) in MeOH (10 ml) was added. After 26.5 h, NaOH (0.47 g) was added and the mixture was stirred at room temperature over night. The product was isolated by filtration under nitrogen, washed with acetone (20 ml) and dried at 50° C. in a vacuum oven for 23 h to obtain 8.01 g of fluvastatin sodium crystal Form LXVII.

Workup

  1. customThe product was isolated by filtration under nitrogen
  2. washwashed with acetone (20 ml)
  3. customdried at 50° C. in a vacuum oven for 23 h

Sources & evidence

ORD record
ord-6d72c4ba535e47dab01d0617de319687
Source dataset
uspto-grants-2008_08
Patent number
US07414140B2

Reaction notes

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