EP4140992A4 - Verfahren zur herstellung von s-nikotin - Google Patents
Verfahren zur herstellung von s-nikotin Download PDFInfo
- Publication number
- EP4140992A4 EP4140992A4 EP21810886.8A EP21810886A EP4140992A4 EP 4140992 A4 EP4140992 A4 EP 4140992A4 EP 21810886 A EP21810886 A EP 21810886A EP 4140992 A4 EP4140992 A4 EP 4140992A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- nicotine
- preparing
- 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.)
- Pending
Links
- 229960002715 nicotine Drugs 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110781163.8A CN113475739B (zh) | 2021-07-10 | 2021-07-10 | 一种s-尼古丁的制备方法 |
PCT/CN2021/112793 WO2023284057A1 (zh) | 2021-07-10 | 2021-08-16 | 一种s-尼古丁的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4140992A1 EP4140992A1 (de) | 2023-03-01 |
EP4140992A4 true EP4140992A4 (de) | 2023-12-06 |
Family
ID=77938477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21810886.8A Pending EP4140992A4 (de) | 2021-07-10 | 2021-08-16 | Verfahren zur herstellung von s-nikotin |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4140992A4 (de) |
CN (1) | CN113475739B (de) |
WO (1) | WO2023284057A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114276204B (zh) * | 2021-12-24 | 2024-02-27 | 大庆雾泰化工科技有限公司 | 一种(s)-(-)-尼古丁的制备方法 |
CN114437031B (zh) * | 2022-02-16 | 2023-06-27 | 深圳市真味生物科技有限公司 | 一种6-甲基尼古丁的合成方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3925955A1 (de) * | 2020-04-22 | 2021-12-22 | Shenzhen Catalys Technology Co., Ltd. | Verfahren zur asymmetrischen herstellung von nikotin |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5187280A (en) * | 1990-09-20 | 1993-02-16 | Warner-Lambert Company | Substituted tetrahydropyridines and their use as central nervous system agents |
US5045550A (en) * | 1990-09-20 | 1991-09-03 | Warner-Lambert Co. | Substituted tetrahydropyridines as central nervous system agents |
US5648541A (en) * | 1995-09-28 | 1997-07-15 | Nps Pharmaceuticals, Inc. | Chiral reductions of imines leading to the syntheses of optically active amines |
JPH11312351A (ja) | 1998-04-28 | 1999-11-09 | Sony Corp | ディスクローディング装置 |
CN1106892C (zh) * | 2000-10-16 | 2003-04-30 | 云南万芳生物技术有限公司 | 提取烟草净油、类黑素、烟碱及制备复合肥的方法 |
US20030224435A1 (en) * | 2002-05-16 | 2003-12-04 | Scott Seiwert | Detection of abused substances and their metabolites using nucleic acid sensor molecules |
US8367837B2 (en) * | 2011-02-14 | 2013-02-05 | Divi's Laboratories, Ltd. | Process for the preparation of (R,S)-nicotine |
CN104341390B (zh) | 2014-11-04 | 2016-09-07 | 南开大学 | 一种植物源农药烟碱和毒藜碱的不对称合成方法 |
US9809567B2 (en) * | 2014-12-09 | 2017-11-07 | Njoy, Llc | Synthesis and resolution of nicotine |
CN107011321A (zh) * | 2017-03-27 | 2017-08-04 | 华健 | 一种人工合成消旋体尼古丁的制备方法 |
CN107382916A (zh) * | 2017-08-30 | 2017-11-24 | 成都化润药业有限公司 | 3‑四氢呋喃甲醇的高纯度合成方法 |
RS62759B1 (sr) * | 2017-12-22 | 2022-01-31 | Siegfried Ag | Jednofazni postupak za pripremu racemskog nikotina reakcijom etil nikotinata sa n-vinilpirolidonom u prisustvu natrijum etanolata ili kalijum etanolata ili njihovih smeša |
CN110256403B (zh) * | 2019-07-02 | 2020-06-19 | 深圳市馨艺坊生物科技有限公司 | 一种人工合成尼古丁的制备方法 |
CN110357853B (zh) * | 2019-08-05 | 2020-07-10 | 济南悟通生物科技有限公司 | (r,s-)尼古丁的合成方法 |
CN110627769A (zh) * | 2019-09-27 | 2019-12-31 | 深圳黑尔格科技有限公司 | 亚胺盐衍生物、其制备方法及尼古丁的制备方法 |
CN111004212A (zh) * | 2019-12-24 | 2020-04-14 | 深圳雾芯科技有限公司 | 一种制备尼古丁的方法 |
CN111233829A (zh) * | 2019-12-27 | 2020-06-05 | 深圳黑尔格科技有限公司 | 一种具有光学活性的尼古丁的制备方法 |
KR102653443B1 (ko) * | 2020-03-25 | 2024-03-29 | 선전 필라이프 라이프 사이언스 컴퍼니., 리미티드. | 인공 합성 라세미 니코틴 염의 제조 방법 |
CN112409327A (zh) * | 2020-11-18 | 2021-02-26 | 山东金城医药化工有限公司 | 一种高光学纯度烟碱的制备方法 |
CN112409329A (zh) * | 2020-12-11 | 2021-02-26 | 山东金城医药化工有限公司 | S-尼古丁的制备方法 |
CN112745294B (zh) * | 2020-12-30 | 2022-02-22 | 山东金城柯瑞化学有限公司 | (r,s-)尼古丁的合成方法 |
-
2021
- 2021-07-10 CN CN202110781163.8A patent/CN113475739B/zh active Active
- 2021-08-16 EP EP21810886.8A patent/EP4140992A4/de active Pending
- 2021-08-16 WO PCT/CN2021/112793 patent/WO2023284057A1/zh unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3925955A1 (de) * | 2020-04-22 | 2021-12-22 | Shenzhen Catalys Technology Co., Ltd. | Verfahren zur asymmetrischen herstellung von nikotin |
Non-Patent Citations (2)
Title |
---|
HUANG KUN ET AL: "A new and efficient approach to the synthesis of nicotine and anabasine analogues", JOURNAL OF HETEROCYCLIC CHEMISTRY, vol. 46, no. 6, 1 November 2009 (2009-11-01), US, pages 1252 - 1258, XP093022372, ISSN: 0022-152X, Retrieved from the Internet <URL:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2811585/pdf/nihms168667.pdf> DOI: 10.1002/jhet.233 * |
See also references of WO2023284057A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN113475739B (zh) | 2022-11-11 |
WO2023284057A1 (zh) | 2023-01-19 |
EP4140992A1 (de) | 2023-03-01 |
CN113475739A (zh) | 2021-10-08 |
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