HRID879863

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID7412

Benzoyl chloride

C7H5ClO

结构：COC(=O)[C@H](Cc1ccc(Oc2ccnc(C)c2C)cc1)NC(=O)[C@@H]1Cc2cc3c(cc2CN1)O[C@@H](c1ccc(OCC2CCCCC2)cc1)CO3.Cl.Cl

HCID66719304

未命名化合物

PRODUCTS

生成物

结构：Cc1nccc(Oc2ccc(C[C@H](NC(=O)[C@@H]3Cc4cc5c(cc4CN3C(=O)c3ccccc3)O[C@@H](c3ccc(OCC4CCCCC4)cc3)CO5)C(=O)O)cc2)c1C

HCID58327232

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID8857

Ethyl acetate

C4H8O2

溶剂HCID516892

Sodium Bicarbonate

CHNaO3

PROCEDURE

实验过程

(S)-2-{[(3S,8S)-3-(4-Cyclohexylmethoxy-phenyl)-2,3,6,7,8,9-hexahydro-[1,4]dioxino[2,3-g]isoquinoline-8-carbonyl]-amino}-3-[4-(2,3-dimethyl-pyridin-4-yloxy)-phenyl]-propionic acid methyl ester dihydrochloride (19 mg) was dissolved in 1:1 EtOAc and saturated aqueous NaHCO3 and benzoyl chloride (3 eq.) added. After stirring at room temperature for 1 hour, the layers were separated and the organic layer was dried over Na2SO4 and evaporated. The residue was purified over silica (hexanes to 8:2 hexanes-EtOAc to 6:4 hexanes-EtOAc to 6:4 hexanes-EtOAc+2% MeOH to DCM+3% MeOH). The resulting compound was hydrolyzed according to General Procedure B to give the title compound (20 mg). LCMS (m/z): 797.

WORKUP

后处理

additionadded
customthe layers were separated
dry with materialthe organic layer was dried over Na2SO4
customevaporated
customThe residue was purified over silica (hexanes to 8:2 hexanes-EtOAc to 6:4 hexanes-EtOAc to 6:4 hexanes-EtOAc+2% MeOH to DCM+3% MeOH)

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-2497fb323a6b465582b321fecce76f15
来源数据集: uspto-grants-2015_03
DOI: 10.6084/m9.figshare.5104873.v1
专利: US08987295B2
来源说明: uspto-grants-2015_03

反应 SMILES

Cl.Cl.C[O:4][C:5](=[O:54])[C@@H:6]([NH:23][C:24]([C@@H:26]1[CH2:35][C:34]2[CH:33]=[C:32]3[O:36][CH2:37][C@H:38]([C:40]4[CH:45]=[CH:44][C:43]([O:46][CH2:47][CH:48]5[CH2:53][CH2:52][CH2:51][CH2:50][CH2:49]5)=[CH:42][CH:41]=4)[O:39][C:31]3=[CH:30][C:29]=2[CH2:28][NH:27]1)=[O:25])[CH2:7][C:8]1[CH:13]=[CH:12][C:11]([O:14][C:15]2[CH:20]=[CH:19][N:18]=[C:17]([CH3:21])[C:16]=2[CH3:22])=[CH:10][CH:9]=1.[C:55](Cl)(=[O:62])[C:56]1[CH:61]=[CH:60][CH:59]=[CH:58][CH:57]=1>CCOC(C)=O.C([O-])(O)=O.[Na+]>[C:55]([N:27]1[C@H:26]([C:24]([NH:23][C@@H:6]([CH2:7][C:8]2[CH:13]=[CH:12][C:11]([O:14][C:15]3[CH:20]=[CH:19][N:18]=[C:17]([CH3:21])[C:16]=3[CH3:22])=[CH:10][CH:9]=2)[C:5]([OH:54])=[O:4])=[O:25])[CH2:35][C:34]2[CH:33]=[C:32]3[O:36][CH2:37][C@H:38]([C:40]4[CH:45]=[CH:44][C:43]([O:46][CH2:47][CH:48]5[CH2:49][CH2:50][CH2:51][CH2:52][CH2:53]5)=[CH:42][CH:41]=4)[O:39][C:31]3=[CH:30][C:29]=2[CH2:28]1)(=[O:62])[C:56]1[CH:61]=[CH:60][CH:59]=[CH:58][CH:57]=1