CN105481801A - 一种普瑞巴林手性中间体的制备方法 - Google Patents
一种普瑞巴林手性中间体的制备方法 Download PDFInfo
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- CN105481801A CN105481801A CN201510912883.8A CN201510912883A CN105481801A CN 105481801 A CN105481801 A CN 105481801A CN 201510912883 A CN201510912883 A CN 201510912883A CN 105481801 A CN105481801 A CN 105481801A
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C247/00—Compounds containing azido groups
- C07C247/02—Compounds containing azido groups with azido groups bound to acyclic carbon atoms of a carbon skeleton
- C07C247/12—Compounds containing azido groups with azido groups bound to acyclic carbon atoms of a carbon skeleton being further substituted by carboxyl groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/307—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
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- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Priority Applications (1)
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CN201510912883.8A CN105481801B (zh) | 2015-12-11 | 2015-12-11 | 一种普瑞巴林手性中间体的制备方法 |
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CN201510912883.8A CN105481801B (zh) | 2015-12-11 | 2015-12-11 | 一种普瑞巴林手性中间体的制备方法 |
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CN105481801A true CN105481801A (zh) | 2016-04-13 |
CN105481801B CN105481801B (zh) | 2021-08-13 |
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CN201510912883.8A Active CN105481801B (zh) | 2015-12-11 | 2015-12-11 | 一种普瑞巴林手性中间体的制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109553595A (zh) * | 2017-09-27 | 2019-04-02 | 上虞京新药业有限公司 | 一种手性γ-丁内酯的制备方法及其中间体 |
WO2020168510A1 (zh) * | 2019-02-21 | 2020-08-27 | 上海博璞诺科技发展有限公司 | 一种手性丁内酯的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1279673A (zh) * | 1997-12-16 | 2001-01-10 | 沃尼尔·朗伯公司 | (环)烷基取代的)-γ-氨基丁酸衍生物(=GABA类似物),其制备和在治疗神经病中的用途 |
CN101448779A (zh) * | 2006-05-24 | 2009-06-03 | 特瓦制药工业有限公司 | R-(+)-3-(氨基甲酰甲基)-5-甲基己酸及其盐的制备方法 |
CN102898320A (zh) * | 2012-10-26 | 2013-01-30 | 浙江省天台县奥锐特药业有限公司 | (3r)-(-)-3-(2-乙酰氨基)-5-甲基己酸的制备方法 |
CN103833562A (zh) * | 2013-12-04 | 2014-06-04 | 惠州市莱佛士制药技术有限公司 | 一种不对称合成普瑞巴林的制备方法 |
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2015
- 2015-12-11 CN CN201510912883.8A patent/CN105481801B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1279673A (zh) * | 1997-12-16 | 2001-01-10 | 沃尼尔·朗伯公司 | (环)烷基取代的)-γ-氨基丁酸衍生物(=GABA类似物),其制备和在治疗神经病中的用途 |
CN101448779A (zh) * | 2006-05-24 | 2009-06-03 | 特瓦制药工业有限公司 | R-(+)-3-(氨基甲酰甲基)-5-甲基己酸及其盐的制备方法 |
CN102898320A (zh) * | 2012-10-26 | 2013-01-30 | 浙江省天台县奥锐特药业有限公司 | (3r)-(-)-3-(2-乙酰氨基)-5-甲基己酸的制备方法 |
CN103833562A (zh) * | 2013-12-04 | 2014-06-04 | 惠州市莱佛士制药技术有限公司 | 一种不对称合成普瑞巴林的制备方法 |
Non-Patent Citations (2)
Title |
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LSZL POPPE 等: "Convenient Synthesis of Monoprotected 1,2-Diols", 《SYNTHETIC COMMUNICATIONS》 * |
王婷 等: "普瑞巴林手性中间体的合成工艺研究", 《应用化工》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109553595A (zh) * | 2017-09-27 | 2019-04-02 | 上虞京新药业有限公司 | 一种手性γ-丁内酯的制备方法及其中间体 |
CN109553595B (zh) * | 2017-09-27 | 2021-05-28 | 上虞京新药业有限公司 | 一种手性γ-丁内酯的制备方法及其中间体 |
WO2020168510A1 (zh) * | 2019-02-21 | 2020-08-27 | 上海博璞诺科技发展有限公司 | 一种手性丁内酯的制备方法 |
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Address after: 516081 No. five, science and technology innovation road, west science and Technology Park, Dayawan, Guangdong, Huizhou Applicant after: Raffles Guangdong Pharmaceutical Technology Co. Ltd. Address before: 516081 No. five, science and technology innovation road, west science and Technology Park, Dayawan, Guangdong, Huizhou Applicant before: Raffles PharmaTech Co., Ltd. |
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CB03 | Change of inventor or designer information |
Inventor after: Huang Zhining Inventor after: Sun Jiaqiang Inventor after: Fei Anjie Inventor after: Ye Weiping Inventor after: Xu Junye Inventor before: Sun Jiaming Inventor before: Fei Anjie Inventor before: Ye Weiping Inventor before: Xu Junye |
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