CN103554053A - 2,4-噻唑烷二酮的制备方法 - Google Patents
2,4-噻唑烷二酮的制备方法 Download PDFInfo
- Publication number
- CN103554053A CN103554053A CN201310590275.0A CN201310590275A CN103554053A CN 103554053 A CN103554053 A CN 103554053A CN 201310590275 A CN201310590275 A CN 201310590275A CN 103554053 A CN103554053 A CN 103554053A
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- CN
- China
- Prior art keywords
- thiazolidinedione
- preparation
- temperature
- crude product
- cooling
- Prior art date
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Links
- ZOBPZXTWZATXDG-UHFFFAOYSA-N O=C(CS1)NC1=O Chemical compound O=C(CS1)NC1=O ZOBPZXTWZATXDG-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three 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 carbon atoms
- C07D277/34—Oxygen atoms
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310590275.0A CN103554053B (zh) | 2013-11-20 | 2013-11-20 | 2,4-噻唑烷二酮的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310590275.0A CN103554053B (zh) | 2013-11-20 | 2013-11-20 | 2,4-噻唑烷二酮的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103554053A true CN103554053A (zh) | 2014-02-05 |
CN103554053B CN103554053B (zh) | 2015-05-13 |
Family
ID=50008456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310590275.0A Active CN103554053B (zh) | 2013-11-20 | 2013-11-20 | 2,4-噻唑烷二酮的制备方法 |
Country Status (1)
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CN (1) | CN103554053B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105315223A (zh) * | 2015-11-06 | 2016-02-10 | 河南大学 | 一种高立体和高对映选择性噻唑烷二酮类化合物、其制备方法及应用 |
-
2013
- 2013-11-20 CN CN201310590275.0A patent/CN103554053B/zh active Active
Non-Patent Citations (2)
Title |
---|
SHAHRAM GHODSI ET AL: "The Synthesis and Characterization of New Asymmetrical Dihydropyridine Derivatives Containing a 2,4-Dichloro-5-Thiazolyl Substituent", 《PHOSPHORUS,SULFUR,AND SILICON》 * |
黄宝莉: "一步法合成2,4-噻唑烷二酮的研究", 《安徽化工》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105315223A (zh) * | 2015-11-06 | 2016-02-10 | 河南大学 | 一种高立体和高对映选择性噻唑烷二酮类化合物、其制备方法及应用 |
Also Published As
Publication number | Publication date |
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CN103554053B (zh) | 2015-05-13 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Fang Zhengwei Inventor after: Hou Lewei Inventor after: Sun Zhiyuan Inventor after: Cai Huimin Inventor after: Zhao Qi Inventor after: Li Shanshan Inventor before: Hou Lewei Inventor before: Fang Zhengwei Inventor before: Sun Zhiyuan Inventor before: Cai Huimin Inventor before: Zhao Qi Inventor before: Li Shanshan |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HOU LEWEI FANG ZHENGWEI SUN ZHIYUAN CAI HUIMIN ZHAO QI LI SHANSHAN TO: FANG ZHENGWEI HOU LEWEI SUN ZHIYUAN CAI HUIMIN ZHAO QI LI SHANSHAN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 255129 Zichuan District Economic Development Zone, Zibo, Shandong Patentee after: SHANDONG JINCHENG PHARMACEUTICAL GROUP CO.,LTD. Address before: 255129 Zichuan District Economic Development Zone, Zibo, Shandong Patentee before: SHANDONG JINCHENG PHARMACEUTICAL CO.,LTD. Address after: 255129 Zichuan District Economic Development Zone, Zibo, Shandong Patentee after: SHANDONG JINCHENG PHARMACEUTICAL CO.,LTD. Address before: 255129 Zichuan District Economic Development Zone, Zibo, Shandong Patentee before: SHANDONG JINCHENG PHARMACEUTICAL & CHEMICAL Co.,Ltd. |