CN113861164B - 一种烟碱的结晶制备方法 - Google Patents
一种烟碱的结晶制备方法 Download PDFInfo
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- CN113861164B CN113861164B CN202111268203.5A CN202111268203A CN113861164B CN 113861164 B CN113861164 B CN 113861164B CN 202111268203 A CN202111268203 A CN 202111268203A CN 113861164 B CN113861164 B CN 113861164B
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- nicotine
- solution
- crystal
- tartaric acid
- methanol
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/235—Saturated compounds containing more than one carboxyl group
- C07C59/245—Saturated compounds containing more than one carboxyl group containing hydroxy or O-metal groups
- C07C59/255—Tartaric acid
Abstract
Description
Claims (5)
Priority Applications (1)
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CN202111268203.5A CN113861164B (zh) | 2021-10-29 | 2021-10-29 | 一种烟碱的结晶制备方法 |
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CN202111268203.5A CN113861164B (zh) | 2021-10-29 | 2021-10-29 | 一种烟碱的结晶制备方法 |
Publications (2)
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CN113861164A CN113861164A (zh) | 2021-12-31 |
CN113861164B true CN113861164B (zh) | 2022-09-20 |
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CN202111268203.5A Active CN113861164B (zh) | 2021-10-29 | 2021-10-29 | 一种烟碱的结晶制备方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101558063A (zh) * | 2006-12-15 | 2009-10-14 | 宝洁公司 | 阿齐利特二盐酸盐的组合物 |
CN102503886A (zh) * | 2011-10-11 | 2012-06-20 | 中山大学 | 阿戈美拉汀-异烟碱共晶及其组合物和制备方法 |
WO2015183801A1 (en) * | 2014-05-27 | 2015-12-03 | R. J. Reynolds Tobacco Company | Nicotine salts, co-crystals, and salt co-crystal complexes |
CN108774211A (zh) * | 2018-08-24 | 2018-11-09 | 云南中烟工业有限责任公司 | 一种尼古丁共晶、其制备方法及用途 |
CN110922403A (zh) * | 2019-09-26 | 2020-03-27 | 浙江天宇药业股份有限公司 | 阿哌沙班与羧酸形成的共晶及其制备方法 |
WO2021126313A1 (en) * | 2019-07-15 | 2021-06-24 | The Research Foundation For The State University Of New York | Nicotine materials, methods of making same, and uses thereof |
-
2021
- 2021-10-29 CN CN202111268203.5A patent/CN113861164B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101558063A (zh) * | 2006-12-15 | 2009-10-14 | 宝洁公司 | 阿齐利特二盐酸盐的组合物 |
CN102503886A (zh) * | 2011-10-11 | 2012-06-20 | 中山大学 | 阿戈美拉汀-异烟碱共晶及其组合物和制备方法 |
WO2015183801A1 (en) * | 2014-05-27 | 2015-12-03 | R. J. Reynolds Tobacco Company | Nicotine salts, co-crystals, and salt co-crystal complexes |
CN108774211A (zh) * | 2018-08-24 | 2018-11-09 | 云南中烟工业有限责任公司 | 一种尼古丁共晶、其制备方法及用途 |
WO2021126313A1 (en) * | 2019-07-15 | 2021-06-24 | The Research Foundation For The State University Of New York | Nicotine materials, methods of making same, and uses thereof |
CN110922403A (zh) * | 2019-09-26 | 2020-03-27 | 浙江天宇药业股份有限公司 | 阿哌沙班与羧酸形成的共晶及其制备方法 |
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CB03 | Change of inventor or designer information | ||
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Inventor after: Cong Rigang Inventor after: Ju Chuanping Inventor after: Tian Jie Inventor after: Song Gaofeng Inventor after: Jiang Lei Inventor after: Zhang Yuhang Inventor before: Cong Rigang Inventor before: Ju Chuanping Inventor before: Tian Jie Inventor before: Song Gaofeng |
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CP03 | Change of name, title or address | ||
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Address after: 264205 268 Tianrun Road, Wendeng economic and Technological Development Zone, Weihai, Shandong Patentee after: Dijia Pharmaceutical Group Co.,Ltd. Address before: 268 Tianrun Road, Wendeng Economic Development Zone, Weihai City, Shandong Province Patentee before: Dijia Pharmaceutical Group Co.,Ltd. |