CN104945398A - 一种莫西沙星杂质e的制备方法 - Google Patents
一种莫西沙星杂质e的制备方法 Download PDFInfo
- Publication number
- CN104945398A CN104945398A CN201410114056.XA CN201410114056A CN104945398A CN 104945398 A CN104945398 A CN 104945398A CN 201410114056 A CN201410114056 A CN 201410114056A CN 104945398 A CN104945398 A CN 104945398A
- Authority
- CN
- China
- Prior art keywords
- moxifloxacin
- impurity
- reaction
- slowly
- iodotrimethylsilane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410114056.XA CN104945398B (zh) | 2014-03-26 | 2014-03-26 | 一种莫西沙星杂质e的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410114056.XA CN104945398B (zh) | 2014-03-26 | 2014-03-26 | 一种莫西沙星杂质e的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104945398A true CN104945398A (zh) | 2015-09-30 |
CN104945398B CN104945398B (zh) | 2017-10-20 |
Family
ID=54160519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410114056.XA Active CN104945398B (zh) | 2014-03-26 | 2014-03-26 | 一种莫西沙星杂质e的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104945398B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115785095A (zh) * | 2022-12-20 | 2023-03-14 | 上海熙华药业有限公司 | 一种莫西沙星杂质rc-4的制备及纯化方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1962668A (zh) * | 2006-11-27 | 2007-05-16 | 扬州三友合成化工有限公司 | 三甲基碘硅烷的一种合成方法 |
CN102746314A (zh) * | 2011-04-18 | 2012-10-24 | 华东师范大学 | 含有稳定7元内酯环的喜树碱类化合物、制备方法和用途 |
CN103396416A (zh) * | 2013-07-17 | 2013-11-20 | 南京优科生物医药研究有限公司 | 一种莫西沙星杂质f的制备方法 |
-
2014
- 2014-03-26 CN CN201410114056.XA patent/CN104945398B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1962668A (zh) * | 2006-11-27 | 2007-05-16 | 扬州三友合成化工有限公司 | 三甲基碘硅烷的一种合成方法 |
CN102746314A (zh) * | 2011-04-18 | 2012-10-24 | 华东师范大学 | 含有稳定7元内酯环的喜树碱类化合物、制备方法和用途 |
CN103396416A (zh) * | 2013-07-17 | 2013-11-20 | 南京优科生物医药研究有限公司 | 一种莫西沙星杂质f的制备方法 |
Non-Patent Citations (1)
Title |
---|
PRASHANTH, REDDY G. ET AL.: ""Reaction Kinetics of Nucleophilic Substitution in the Synthesis of Moxifloxacin", 《CHEMISTRY & BIOLOGY INTERFACE》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115785095A (zh) * | 2022-12-20 | 2023-03-14 | 上海熙华药业有限公司 | 一种莫西沙星杂质rc-4的制备及纯化方法 |
CN115785095B (zh) * | 2022-12-20 | 2024-07-09 | 上海熙华药业有限公司 | 一种莫西沙星杂质rc-4的制备及纯化方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104945398B (zh) | 2017-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103396416B (zh) | 一种莫西沙星杂质f的制备方法 | |
CN102516151B (zh) | 一种3-取代-3-羟基吲哚酮衍生物及其制备方法和应用 | |
CN106365986A (zh) | 化合物及其制备方法和在合成布瓦西坦中的用途 | |
CN102060753B (zh) | 一种4-苯胺基哌啶类镇痛药的精制方法 | |
CN104610359A (zh) | 一种制备磷酸特地唑胺的关键中间体及其制备方法 | |
CN104945399B (zh) | 一种莫西沙星杂质c的制备方法 | |
WO2016161956A1 (zh) | 茚达特罗或其盐的制备方法 | |
CN102617543A (zh) | 一种胡椒基乙醇及其衍生物的合成方法 | |
CN104945398A (zh) | 一种莫西沙星杂质e的制备方法 | |
CN108129430A (zh) | 一种立他司特中间体的合成方法 | |
CN101928277B (zh) | 4-甲基-3-[[4-(3-吡啶基)-2-嘧啶基]氨基]安息香酸的制备方法、相关中间体及其应用 | |
CN104177301B (zh) | 一种右丙亚胺的制备方法 | |
WO2016014864A1 (en) | Hydroxy-(r)-2,2'-bismethylnal trexones and uses thereof | |
CN102050748B (zh) | 一种制备祛痰药物氨溴索关键中间体反式-4-[(2-氨基苄基)氨基]-环己醇方法 | |
CN103664940A (zh) | 一种莫西沙星杂质的制备方法 | |
CN103739635B (zh) | 一种三氟甘露糖中间体的纯化方法 | |
CN102786489A (zh) | 一种5-甲基异噁唑-4-甲酸乙酯的制备方法 | |
CN103524353B (zh) | 一种高纯度盐酸美金刚的制备方法 | |
CN104177271B (zh) | 一种氯化乙酰左卡尼汀的制备方法 | |
CN102827229A (zh) | 一种纯化卤米松羧酸酯的方法 | |
CN104211701B (zh) | 一种制备莫西沙星杂质b和杂质d的方法 | |
CN105330664A (zh) | 一种西格列汀杂质的合成方法 | |
CN103408439A (zh) | 一种降孤挺花啶的化学合成方法 | |
CN112898369B (zh) | 用于制备奥贝胆酸的方法 | |
CN103073495B (zh) | 一种ent-3-甲氧基吗喃的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 210046 Nanjing economic and Technological Development Zone, Jiangsu Heng Road, No. 28 Applicant after: NANJING YOKO BIOMEDICAL R & D Ltd. Applicant after: NANJING YOKO PHARMACEUTICAL Co.,Ltd. Applicant after: NANJING YOKO BIOLOGICAL PHARMACEUTICAL GROUP Co.,Ltd. Address before: 210046 Nanjing economic and Technological Development Zone, Jiangsu Heng Road, No. 28 Applicant before: NANJING YOKO BIOMEDICAL R & D Ltd. Applicant before: NANJING YOKO PHARMACEUTICAL Co.,Ltd. Applicant before: Nanjing uniclever biological pharmaceutical Limited by Share Ltd. Address after: 210046 Nanjing economic and Technological Development Zone, Jiangsu Heng Road, No. 28 Applicant after: NANJING YOKO BIOMEDICAL R & D Ltd. Applicant after: NANJING YOKO PHARMACEUTICAL Co.,Ltd. Applicant after: Nanjing uniclever biological pharmaceutical Limited by Share Ltd. Address before: 210046 Nanjing economic and Technological Development Zone, Jiangsu Heng Road, No. 28 Applicant before: NANJING YOKO BIOMEDICAL R & D Ltd. Applicant before: NANJING YOKO PHARMACEUTICAL Co.,Ltd. |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant |