HRID71015

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID11807

2-Amino-2-methylpropan-1-ol

C4H11NO

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

HCID11807

2-Amino-2-methylpropan-1-ol

C4H11NO

HCID60823

Atorvastatin

C33H35FN2O5

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

HCID11541957

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 2-amino-2-methylpropan-1-ol 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 (1 g in 40 mL of ACN). A solution of 2-amino-2-methylpropan-1-ol was prepared by dissolving 173.08 mg (1.1 equivalents) in acetonitrile (100 mL). The stock solution of atorvastatin free acid was added to the counterion solution with stirring. Seed crystals of the 2-amino-2-methylpropan-1-ol salt were added. Over time, additional acetonitrile was added to aid in stirring (100 mL), and the solid was allowed to stir. After 4 days of stirring at ambient temperature, the solids were isolated by vacuum filtration using a Buchner funnel fitted with a paper filter (#2 Whatman). The solids were rinsed with acetonitrile (75 mL), and placed in a 25° C. oven under nitrogen to dry for two days to afford atorvastatin 2-amino-2-methylpropan-1-ol.

WORKUP

后处理

stirringin stirring (100 mL)
stirringto stir
stirringAfter 4 days of stirring at ambient temperature
customthe solids were isolated by vacuum filtration
customfitted with a paper
filtrationfilter (#2 Whatman)
washThe solids were rinsed with acetonitrile (75 mL)
customplaced in a 25° C.
customto dry for two days

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-e2d423d9d006489b940e715357376ebd
来源数据集: uspto-grants-2014_09
DOI: 10.6084/m9.figshare.5104873.v1
专利: US08822703B2
来源说明: uspto-grants-2014_09

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].[NH2:42][C:43]([CH3:47])([CH3:46])[CH2:44][OH:45]>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].[NH2:42][C:43]([CH3:47])([CH3:46])[CH2:44][OH:45].[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].[NH2:42][C:5]([CH3:6])([CH3:4])[CH2:33][OH:34]