HRID883671

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID962

Water

H2O

HCID14923

Ammonium hydroxide

H5NO

结构：CC(C)c1c(C(=O)Nc2ccccc2)c(-c2ccccc2)c(-c2ccc(F)cc2)n1CC[C@@H](O)C[C@@H](O)CC(=O)O

HCID60823

Atorvastatin

C33H35FN2O5

2 次

PRODUCTS

生成物

HCID60823

Atorvastatin

C33H35FN2O5

结构：CC(C)c1c(C(=O)Nc2ccccc2)c(-c2ccccc2)c(-c2ccc(F)cc2)n1CCC(O)CC(O)CC(=O)[O-].[NH4+]

HCID73059202

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID6342

Acetonitrile

C2H3N

3 次

PROCEDURE

实验过程

The ammonium salt of atorvastatin was synthesized by preparing a stock solution of the free acid of atorvastatin (U.S. Pat. No. 5,273,995) in acetonitrile (ACN) (0.634 g in 25 mL of ACN). A solution was prepared by dissolving 12.04 mg of ammonium hydroxide (1.0 equivalents) in acetonitrile (0.5 mL). The stock solution of atorvastatin free acid (2.24 mL) was added to the counterion solution with stirring. If a gel formed, additional acetonitrile and water was added as necessary. After 2 days of stirring at ambient temperature, the solids were isolated by vacuum filtration using a 0.45 μm nylon 66 membrane filter. The solids were rinsed with acetonitrile and air dried at ambient conditions to afford atorvastatin ammonium.

WORKUP

后处理

customA solution was prepared
customIf a gel formed
stirringAfter 2 days of stirring at ambient temperature
customthe solids were isolated by vacuum filtration
filtrationfilter
washThe solids were rinsed with acetonitrile and air
customdried at ambient conditions

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-99e137fbcdfe463e805cdb2824fcfcdc
来源数据集: uspto-grants-2012_08
DOI: 10.6084/m9.figshare.5104873.v1
专利: US08236966B2
来源说明: uspto-grants-2012_08

反应 SMILES

[CH3:1][CH:2]([C:4]1[N:8]([CH2:9][CH2:10][C@@H:11]([OH:19])[CH2:12][C@@H:13]([OH:18])[CH2:14][C:15]([OH:17])=[O:16])[C:7]([C:20]2[CH:21]=[CH:22][C:23]([F:26])=[CH:24][CH:25]=2)=[C:6]([C:27]2[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=2)[C:5]=1[C:33]([NH:35][C:36]1[CH:37]=[CH:38][CH:39]=[CH:40][CH:41]=1)=[O:34])[CH3:3].[OH-].[NH4+:43].O>C(#N)C>[CH3:3][CH:2]([C:4]1[N:8]([CH2:9][CH2:10][C@@H:11]([OH:19])[CH2:12][C@@H:13]([OH:18])[CH2:14][C:15]([OH:17])=[O:16])[C:7]([C:20]2[CH:25]=[CH:24][C:23]([F:26])=[CH:22][CH:21]=2)=[C:6]([C:27]2[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=2)[C:5]=1[C:33]([NH:35][C:36]1[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=1)=[O:34])[CH3:1].[NH4+:43].[F:26][C:23]1[CH:22]=[CH:21][C:20]([C:7]2[N:8]([CH2:9][CH2:10][CH:11]([OH:19])[CH2:12][CH:13]([OH:18])[CH2:14][C:15]([O-:17])=[O:16])[C:4]([CH:2]([CH3:3])[CH3:1])=[C:5]([C:33]([NH:35][C:36]3[CH:37]=[CH:38][CH:39]=[CH:40][CH:41]=3)=[O:34])[C:6]=2[C:27]2[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=2)=[CH:25][CH:24]=1