CN105968156A - 一种瑞加诺生的α异构体杂质及其制备方法和用途 - Google Patents
一种瑞加诺生的α异构体杂质及其制备方法和用途 Download PDFInfo
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
- C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
- C07H19/16—Purine radicals
- C07H19/19—Purine radicals with arabinosyl as the saccharide radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/027—Liquid chromatography
Abstract
Description
Claims (10)
Priority Applications (1)
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CN109836462A (zh) * | 2017-11-28 | 2019-06-04 | 重庆圣华曦药业股份有限公司 | 一种三乙酰脱氧核糖α异构体的制备方法 |
CN112159447A (zh) * | 2020-10-10 | 2021-01-01 | 南京红杉生物科技有限公司 | 用于合成2-氯腺苷的中间体、其合成工艺以及2-氯腺苷的合成工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015085497A1 (en) * | 2013-12-10 | 2015-06-18 | Scinopharm Taiwan, Ltd. | A process for the preparation of regadenoson |
-
2016
- 2016-05-15 CN CN201610321391.6A patent/CN105968156B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015085497A1 (en) * | 2013-12-10 | 2015-06-18 | Scinopharm Taiwan, Ltd. | A process for the preparation of regadenoson |
Non-Patent Citations (5)
Title |
---|
JOHN A. SECRIST III,ET AL.: "Synthesis and Biological Activity of Certain 4′-Thio-D-arabinofuranosylpurine Nucleosides", 《JOURNAL OF MEDICINAL CHEMISTRY》 * |
QU G ET AL.: "Solvent-free synthesis of 2",3",5"-tri-O-acetyl-2,6-dichloropurine nucleoside catalyzed by p-toluenesulfonic acid using microwave", 《INDIAN J CHEM, SEC B》 * |
刘伟 等: "瑞加德松的全合成研究", 《上海医药》 * |
夏然 等: "一种合成2-巯基腺苷的新方法", 《化学试剂》 * |
申艳红 等: "2, 6- 二氯嘌呤核苷的合成工艺研究", 《精细化工中间体》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109836462A (zh) * | 2017-11-28 | 2019-06-04 | 重庆圣华曦药业股份有限公司 | 一种三乙酰脱氧核糖α异构体的制备方法 |
CN109836462B (zh) * | 2017-11-28 | 2021-12-28 | 重庆圣华曦药业股份有限公司 | 一种三乙酰脱氧核糖α异构体的制备方法 |
CN112159447A (zh) * | 2020-10-10 | 2021-01-01 | 南京红杉生物科技有限公司 | 用于合成2-氯腺苷的中间体、其合成工艺以及2-氯腺苷的合成工艺 |
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