CN104098575A - 一种盐酸依匹斯汀晶型及其制备方法和用途 - Google Patents
一种盐酸依匹斯汀晶型及其制备方法和用途 Download PDFInfo
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- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 1
- 239000007901 soft capsule Substances 0.000 description 1
- 239000006190 sub-lingual tablet Substances 0.000 description 1
- 229940098466 sublingual tablet Drugs 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 229940098465 tincture Drugs 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
样品 | 总水量(倍) | 用时(分) |
本发明晶型Ⅸ | 5 | 25 |
盐酸依匹斯汀晶型Ⅰ | 11 | 58 |
盐酸依匹斯汀晶型Ⅱ | 11 | 55 |
盐酸依匹斯汀晶型Ⅲ | 12 | 62 |
盐酸依匹斯汀晶型Ⅳ | 11 | 56 |
盐酸依匹斯汀晶型Ⅴ | 13 | 65 |
盐酸依匹斯汀晶型Ⅵ | 11 | 57 |
盐酸依匹斯汀晶型Ⅶ | 12 | 59 |
盐酸依匹斯汀晶型Ⅷ | 11 | 56 |
Claims (16)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115448927A (zh) * | 2022-10-20 | 2022-12-09 | 重庆瑞泊莱医药科技有限公司 | 一种氢溴酸依匹斯汀晶型ii及其制备方法 |
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JP2003286287A (ja) * | 2002-03-29 | 2003-10-10 | Konica Chemical Corp | 塩酸エピナスチン高融点型結晶の製造法 |
JP2004292364A (ja) * | 2003-03-27 | 2004-10-21 | Konica Minolta Chemical Co Ltd | 塩酸エピナスチンの製造方法 |
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US4313931A (en) * | 1980-03-08 | 1982-02-02 | Boehringer Ingelheim Kg | Fused dibenzo imidazolo compounds, compositions and use |
US5312916A (en) * | 1991-01-25 | 1994-05-17 | Boehringer Ingelheim Kg | Process for preparing 3-amino-9,13b-dihydro-1H-dibenz(c,f)imidazo(1,5-a)azepine-hydrochloride |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115448927A (zh) * | 2022-10-20 | 2022-12-09 | 重庆瑞泊莱医药科技有限公司 | 一种氢溴酸依匹斯汀晶型ii及其制备方法 |
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