CN110437237A - 一种1,2-二醇化合物单一结晶的制备方法 - Google Patents
一种1,2-二醇化合物单一结晶的制备方法 Download PDFInfo
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- CN110437237A CN110437237A CN201910842832.0A CN201910842832A CN110437237A CN 110437237 A CN110437237 A CN 110437237A CN 201910842832 A CN201910842832 A CN 201910842832A CN 110437237 A CN110437237 A CN 110437237A
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- Prior art keywords
- hydroxyl
- cyclopropyl
- triazol
- oxethyl
- pyrimidin
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
-
- 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)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (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 (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910842832.0A CN110437237A (zh) | 2019-09-06 | 2019-09-06 | 一种1,2-二醇化合物单一结晶的制备方法 |
Applications Claiming Priority (1)
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CN201910842832.0A CN110437237A (zh) | 2019-09-06 | 2019-09-06 | 一种1,2-二醇化合物单一结晶的制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN110437237A true CN110437237A (zh) | 2019-11-12 |
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Family Applications (1)
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CN201910842832.0A Pending CN110437237A (zh) | 2019-09-06 | 2019-09-06 | 一种1,2-二醇化合物单一结晶的制备方法 |
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CN (1) | CN110437237A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014102830A1 (en) * | 2012-12-31 | 2014-07-03 | Megafine Pharma (P) Ltd. | A process for preparation of ticagrelor and intermediates thereof |
EP2816043A1 (en) * | 2013-06-21 | 2014-12-24 | LEK Pharmaceuticals d.d. | Spherical ticagrelor particles |
WO2015037016A2 (en) * | 2013-09-10 | 2015-03-19 | Laurus Labs Private Limited | An improved process for the preparation of ticagrelor and intermediates thereof |
CN104672242A (zh) * | 2015-02-09 | 2015-06-03 | 扬子江药业集团有限公司 | 一种替格瑞洛的制备方法 |
WO2015162537A1 (en) * | 2014-04-23 | 2015-10-29 | Glenmark Pharmaceuticals Limited; Glenmark Generics Limited | Process for preparation of ticagrelor |
-
2019
- 2019-09-06 CN CN201910842832.0A patent/CN110437237A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014102830A1 (en) * | 2012-12-31 | 2014-07-03 | Megafine Pharma (P) Ltd. | A process for preparation of ticagrelor and intermediates thereof |
EP2816043A1 (en) * | 2013-06-21 | 2014-12-24 | LEK Pharmaceuticals d.d. | Spherical ticagrelor particles |
WO2015037016A2 (en) * | 2013-09-10 | 2015-03-19 | Laurus Labs Private Limited | An improved process for the preparation of ticagrelor and intermediates thereof |
WO2015162537A1 (en) * | 2014-04-23 | 2015-10-29 | Glenmark Pharmaceuticals Limited; Glenmark Generics Limited | Process for preparation of ticagrelor |
CN104672242A (zh) * | 2015-02-09 | 2015-06-03 | 扬子江药业集团有限公司 | 一种替格瑞洛的制备方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Room 650-10, Building No. 2, 351 Guoshoujing Road, Pudong New Area, Shanghai, 201203 Applicant after: Shanghai Hui Bio Technology Co.,Ltd. Applicant after: SHANGHAI HUILUN JIANGSU PHARMACEUTICAL Co.,Ltd. Address before: Room 650-10, Building No. 2, 351 Guoshoujing Road, Pudong New Area, Shanghai, 201203 Applicant before: SHANGHAI HUILUN LIFE SCIENCE & TECHNOLOGY Co.,Ltd. Applicant before: SHANGHAI HUILUN JIANGSU PHARMACEUTICAL Co.,Ltd. |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 200241 floor 10, building 5, No. 525, Yuanjiang Road, Minhang District, Shanghai Applicant after: Shanghai Huilun Pharmaceutical Co.,Ltd. Applicant after: SHANGHAI HUILUN JIANGSU PHARMACEUTICAL Co.,Ltd. Address before: Room 650-10, building 2, 351 GuoShouJing Road, Pudong New Area, Shanghai 201203 Applicant before: Shanghai Hui Bio Technology Co.,Ltd. Applicant before: SHANGHAI HUILUN JIANGSU PHARMACEUTICAL Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191112 |