CN109293570A - 一种小粒度的格列喹酮结晶的制备方法 - Google Patents
一种小粒度的格列喹酮结晶的制备方法 Download PDFInfo
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- CN109293570A CN109293570A CN201811331422.1A CN201811331422A CN109293570A CN 109293570 A CN109293570 A CN 109293570A CN 201811331422 A CN201811331422 A CN 201811331422A CN 109293570 A CN109293570 A CN 109293570A
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- gliquidone
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- small grain
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems 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 carbon atoms of the nitrogen-containing ring
- C07D217/24—Oxygen atoms
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- 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
Abstract
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Priority Applications (1)
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CN201811331422.1A CN109293570A (zh) | 2018-11-09 | 2018-11-09 | 一种小粒度的格列喹酮结晶的制备方法 |
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CN201811331422.1A CN109293570A (zh) | 2018-11-09 | 2018-11-09 | 一种小粒度的格列喹酮结晶的制备方法 |
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CN109293570A true CN109293570A (zh) | 2019-02-01 |
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CN201811331422.1A Withdrawn CN109293570A (zh) | 2018-11-09 | 2018-11-09 | 一种小粒度的格列喹酮结晶的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115466213A (zh) * | 2022-10-10 | 2022-12-13 | 山东药品食品职业学院 | 一种格列喹酮药用晶型及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106496294A (zh) * | 2016-09-21 | 2017-03-15 | 齐鲁天和惠世制药有限公司 | 一种制备微粉型卡培他滨的方法 |
CN108191759A (zh) * | 2017-12-29 | 2018-06-22 | 天津药物研究院药业有限责任公司 | 一种格列喹酮晶体、其制备方法及含有此晶体的药物 |
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2018
- 2018-11-09 CN CN201811331422.1A patent/CN109293570A/zh not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106496294A (zh) * | 2016-09-21 | 2017-03-15 | 齐鲁天和惠世制药有限公司 | 一种制备微粉型卡培他滨的方法 |
CN108191759A (zh) * | 2017-12-29 | 2018-06-22 | 天津药物研究院药业有限责任公司 | 一种格列喹酮晶体、其制备方法及含有此晶体的药物 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115466213A (zh) * | 2022-10-10 | 2022-12-13 | 山东药品食品职业学院 | 一种格列喹酮药用晶型及其制备方法 |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210928 Address after: 264205 Wendeng economic and Technological Development Zone, Weihai City, Shandong Province Applicant after: Dijia Pharmaceutical Group Co.,Ltd. Applicant after: DISHA PHARMACEUTICAL GROUP Co.,Ltd. Address before: 266440 No.268, Tianrun Road, Wendeng economic and Technological Development Zone, Weihai City, Shandong Province Applicant before: WEIHAI DISU PHARMACEUTICAL Co.,Ltd. Applicant before: DISHA PHARMACEUTICAL GROUP Co.,Ltd. Effective date of registration: 20210928 Address after: 264205 268 Tianrun Road, Wendeng economic and Technological Development Zone, Weihai, Shandong Applicant after: Dijia Pharmaceutical Group Co.,Ltd. Address before: 264205 Wendeng economic and Technological Development Zone, Weihai City, Shandong Province Applicant before: Dijia Pharmaceutical Group Co.,Ltd. Applicant before: DISHA PHARMACEUTICAL GROUP Co.,Ltd. |
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WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190201 |