CN102766106A - 利奈唑胺的新晶型及其制备方法 - Google Patents
利奈唑胺的新晶型及其制备方法 Download PDFInfo
- Publication number
- CN102766106A CN102766106A CN201210122882XA CN201210122882A CN102766106A CN 102766106 A CN102766106 A CN 102766106A CN 201210122882X A CN201210122882X A CN 201210122882XA CN 201210122882 A CN201210122882 A CN 201210122882A CN 102766106 A CN102766106 A CN 102766106A
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- China
- Prior art keywords
- peak
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- diffraction
- ray diffraction
- crystalline form
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings 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
- C07D263/18—Oxygen atoms
- C07D263/20—Oxygen atoms attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210122882XA CN102766106A (zh) | 2011-05-03 | 2012-04-24 | 利奈唑胺的新晶型及其制备方法 |
| CN201610004353.8A CN105461648B (zh) | 2011-05-03 | 2012-04-24 | 利奈唑胺的晶型及其制备方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110115784 | 2011-05-03 | ||
| CN201110115784.9 | 2011-05-03 | ||
| CN201210122882XA CN102766106A (zh) | 2011-05-03 | 2012-04-24 | 利奈唑胺的新晶型及其制备方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610004353.8A Division CN105461648B (zh) | 2011-05-03 | 2012-04-24 | 利奈唑胺的晶型及其制备方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102766106A true CN102766106A (zh) | 2012-11-07 |
Family
ID=47093716
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210122882XA Pending CN102766106A (zh) | 2011-05-03 | 2012-04-24 | 利奈唑胺的新晶型及其制备方法 |
| CN201610004353.8A Active CN105461648B (zh) | 2011-05-03 | 2012-04-24 | 利奈唑胺的晶型及其制备方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610004353.8A Active CN105461648B (zh) | 2011-05-03 | 2012-04-24 | 利奈唑胺的晶型及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102766106A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105503764A (zh) * | 2016-01-12 | 2016-04-20 | 江苏豪森药业集团有限公司 | 利奈唑胺晶型b及其制备方法和用途 |
| CN110194750A (zh) * | 2019-06-19 | 2019-09-03 | 四川美大康华康药业有限公司 | 一种利奈唑胺的制备方法及精制方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006004922A1 (en) * | 2004-06-29 | 2006-01-12 | Teva Pharmaceutical Industries Ltd. | Crystalline form iv of linezolid |
| WO2009063505A2 (en) * | 2007-10-08 | 2009-05-22 | Usv Limited | Process for preparation of (s) (n-[[3-[3-fluoro-4-(4-morpholinyl) hen l -2-oxo-5-oxazolidin l methyl]acetamide |
| CN102174027A (zh) * | 2010-03-11 | 2011-09-07 | 成都自豪药业有限公司 | 利奈唑胺的新晶型及其制备方法和用途 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR027261A1 (es) * | 2000-02-02 | 2003-03-19 | Upjohn Co | Linezolid forma cristalina ii |
| ES2803516T3 (es) * | 2003-10-16 | 2021-01-27 | Symed Labs Ltd | Una forma cristalina de linezolid |
-
2012
- 2012-04-24 CN CN201210122882XA patent/CN102766106A/zh active Pending
- 2012-04-24 CN CN201610004353.8A patent/CN105461648B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006004922A1 (en) * | 2004-06-29 | 2006-01-12 | Teva Pharmaceutical Industries Ltd. | Crystalline form iv of linezolid |
| WO2009063505A2 (en) * | 2007-10-08 | 2009-05-22 | Usv Limited | Process for preparation of (s) (n-[[3-[3-fluoro-4-(4-morpholinyl) hen l -2-oxo-5-oxazolidin l methyl]acetamide |
| CN102174027A (zh) * | 2010-03-11 | 2011-09-07 | 成都自豪药业有限公司 | 利奈唑胺的新晶型及其制备方法和用途 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105503764A (zh) * | 2016-01-12 | 2016-04-20 | 江苏豪森药业集团有限公司 | 利奈唑胺晶型b及其制备方法和用途 |
| CN105503764B (zh) * | 2016-01-12 | 2017-09-19 | 江苏豪森药业集团有限公司 | 利奈唑胺晶型b及其制备方法和用途 |
| CN110194750A (zh) * | 2019-06-19 | 2019-09-03 | 四川美大康华康药业有限公司 | 一种利奈唑胺的制备方法及精制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105461648A (zh) | 2016-04-06 |
| CN105461648B (zh) | 2018-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: JIANGSU HANSOH MEDICAL RESEARCH INSTITUTE CO., LTD. Effective date: 20140618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140618 Address after: 222047 Lianyungang Development Zone, Jiangsu Province Applicant after: Jiangsu Hansoh Medical Group Co.,Ltd. Address before: 222047 tenth Industrial Zone, Lianyungang Development Zone, Jiangsu 222047 Applicant before: Jiangsu Hansoh Medical Group Co.,Ltd. Applicant before: Jiangsu Hansoh Medical Research Institute Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121107 |