HRID352682

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID1118

Sulfuric acid

H2O4S

结构：O=C(CCc1ccc(C(=O)NC[C@H](NS(=O)(=O)c2cccc3ccccc23)C(=O)O)cc1)NC1=NCCCN1

HCID11135414

未命名化合物

PRODUCTS

生成物

结构：CC(C)COC(=O)[C@H](CNC(=O)c1ccc(CCC(=O)NC2=NCCCN2)cc1)NS(=O)(=O)c1cccc2ccccc12

HCID57303081

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID6560

2-Methyl-1-propanol

C4H10O

PROCEDURE

实验过程

600 mg of (2S)-2-(naphthalene-1-sulfonylamino)-3-(4-(2-(1,4,5,6-tetrahydropyrimidin-2-ylcarbamoyl)-ethyl)-benzoylamino)-propionic acid was dissolved in 12 ml of isobutanol and 0.1 ml of concentrated sulfuric acid was added. The reaction solution was boiled for 24 hours. The solvent was removed in vacuo, and the residue was chromatographed on silica gel eluting with dichloromethane/methanol/acetic acid/water (9/1/0.1/0.1). The product was dissolved in acetic acid/water and lyophilized. Yield 250 mg. MS (ES+): m/e=608.5 (M+H)+.

WORKUP

后处理

customThe solvent was removed in vacuo
customthe residue was chromatographed on silica gel eluting with dichloromethane/methanol/acetic acid/water (9/1/0.1/0.1)
dissolutionThe product was dissolved in acetic acid/water

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-0f7681aa42134811bca1a6b8e3c9ded3
来源数据集: uspto-grants-2004_06
DOI: 10.6084/m9.figshare.5104873.v1
专利: US06747148B2
来源说明: uspto-grants-2004_06

反应 SMILES

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