CN108440455B - 一种3-氧杂环丁烷羧酸的制备方法 - Google Patents
一种3-氧杂环丁烷羧酸的制备方法 Download PDFInfo
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- CN108440455B CN108440455B CN201810322076.4A CN201810322076A CN108440455B CN 108440455 B CN108440455 B CN 108440455B CN 201810322076 A CN201810322076 A CN 201810322076A CN 108440455 B CN108440455 B CN 108440455B
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
- C07D305/02—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D305/04—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D305/08—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members 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 atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/297—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
- C07D305/02—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D305/04—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D305/06—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring atoms
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims (38)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810322076.4A CN108440455B (zh) | 2018-04-11 | 2018-04-11 | 一种3-氧杂环丁烷羧酸的制备方法 |
Applications Claiming Priority (1)
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CN201810322076.4A CN108440455B (zh) | 2018-04-11 | 2018-04-11 | 一种3-氧杂环丁烷羧酸的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108440455A CN108440455A (zh) | 2018-08-24 |
CN108440455B true CN108440455B (zh) | 2019-06-14 |
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CN201810322076.4A Active CN108440455B (zh) | 2018-04-11 | 2018-04-11 | 一种3-氧杂环丁烷羧酸的制备方法 |
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CN (1) | CN108440455B (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2014007600A (es) * | 2011-12-21 | 2014-09-12 | Ardelyx Inc | Agonistas del receptor de acido biliar acoplado a la proteina g (tgr5) no sistemicos. |
CN103772347B (zh) * | 2014-01-15 | 2016-02-17 | 常州南京大学高新技术研究院 | 一种制备含乙二醇醚侧基的碳酸酯单体的方法 |
MA41253A (fr) * | 2014-12-23 | 2017-10-31 | Proteostasis Therapeutics Inc | Composés, compositions et procédés pour augmenter l'activité du cftr |
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2018
- 2018-04-11 CN CN201810322076.4A patent/CN108440455B/zh active Active
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CN108440455A (zh) | 2018-08-24 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of 3-oxetanecarboxylic acid Effective date of registration: 20200417 Granted publication date: 20190614 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Minhang Branch Co. Pledgor: SHANGHAI BALMXY PHARMACEUTICAL Co.,Ltd. Registration number: Y2020310000010 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230607 Granted publication date: 20190614 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Minhang Branch Co. Pledgor: SHANGHAI BALMXY PHARMACEUTICAL Co.,Ltd. Registration number: Y2020310000010 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |