CN101417951A - 2-氮杂双环[2.2.1]庚-5-烯-3-酮的制备方法 - Google Patents
2-氮杂双环[2.2.1]庚-5-烯-3-酮的制备方法 Download PDFInfo
- Publication number
- CN101417951A CN101417951A CNA2007100562121A CN200710056212A CN101417951A CN 101417951 A CN101417951 A CN 101417951A CN A2007100562121 A CNA2007100562121 A CN A2007100562121A CN 200710056212 A CN200710056212 A CN 200710056212A CN 101417951 A CN101417951 A CN 101417951A
- Authority
- CN
- China
- Prior art keywords
- alkene
- ketone
- azabicyclo
- heptan
- hours
- 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.)
- Granted
Links
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Indole Compounds (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100562121A CN101417951B (zh) | 2007-10-24 | 2007-10-24 | 2-氮杂双环[2.2.1]庚-5-烯-3-酮的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100562121A CN101417951B (zh) | 2007-10-24 | 2007-10-24 | 2-氮杂双环[2.2.1]庚-5-烯-3-酮的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101417951A true CN101417951A (zh) | 2009-04-29 |
CN101417951B CN101417951B (zh) | 2012-01-04 |
Family
ID=40628973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100562121A Active CN101417951B (zh) | 2007-10-24 | 2007-10-24 | 2-氮杂双环[2.2.1]庚-5-烯-3-酮的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101417951B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107445959A (zh) * | 2017-09-21 | 2017-12-08 | 河北诚信有限责任公司 | 一种2‑氮杂双环[2.2.1]‑庚‑5‑烯‑3‑酮的制备方法 |
CN114516828A (zh) * | 2020-11-19 | 2022-05-20 | 江苏威奇达药业有限公司 | 一种提高负氮杂提取率的提取工艺 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106117112B (zh) * | 2016-07-02 | 2017-07-18 | 营口三征新科技化工有限公司 | 一种制备(±)‑2‑氮杂双环[2,2,1]庚‑5‑烯‑3‑酮的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5200527A (en) * | 1991-04-08 | 1993-04-06 | Lonza Ltd. | Process for the production of 2-azabicyclo [2.2.1] hept-5-en-3-one |
RU2081118C1 (ru) * | 1991-09-12 | 1997-06-10 | Лонца А.Г. | Способ получения лактамов |
DE69823786T2 (de) * | 1997-12-25 | 2005-04-28 | KURARAY CO., LTD, Kurashiki | Verfahren zur Herstellung und Verfahren zum Kristallisieren von 2-Azabicyclo(2.2.1)hept-5-en-3-on |
-
2007
- 2007-10-24 CN CN2007100562121A patent/CN101417951B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107445959A (zh) * | 2017-09-21 | 2017-12-08 | 河北诚信有限责任公司 | 一种2‑氮杂双环[2.2.1]‑庚‑5‑烯‑3‑酮的制备方法 |
CN107445959B (zh) * | 2017-09-21 | 2019-09-20 | 河北诚信集团有限公司 | 一种2-氮杂双环[2.2.1]-庚-5-烯-3-酮的制备方法 |
CN114516828A (zh) * | 2020-11-19 | 2022-05-20 | 江苏威奇达药业有限公司 | 一种提高负氮杂提取率的提取工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN101417951B (zh) | 2012-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1035820C (zh) | 一种制备氨基磺酸酯衍生物的改进方法 | |
KR20070037335A (ko) | 5-메틸-2-푸르푸랄의 제조방법 | |
CN114437031B (zh) | 一种6-甲基尼古丁的合成方法 | |
CN101417951B (zh) | 2-氮杂双环[2.2.1]庚-5-烯-3-酮的制备方法 | |
EP4186915A1 (en) | Method for synthesizing c-nucleoside compound | |
CN110551023A (zh) | 一种制备烷基二酸单苄酯的方法 | |
CN101407513A (zh) | 一种核苷类似物的合成方法 | |
CN106117216A (zh) | 一种常压高效合成6H‑异吲哚[2,1‑a]吲哚‑6‑酮类化合物的方法 | |
CN113620868A (zh) | 一个托拉塞米新杂质及其制备方法 | |
CN103508934A (zh) | 一种格列齐特的制备方法 | |
CN111349075A (zh) | 一种琥珀酸曲格列汀的制备方法 | |
CN107382785B (zh) | 一种沙库必曲关键中间体的制备方法 | |
CN114702425A (zh) | (s)-2-氨基-(s)-3-[吡咯烷酮-2’]丙氨酸衍生物及中间体的制备方法 | |
CN113620855A (zh) | 一种伊万卡塞中间体ii及其合成方法 | |
CN107216271A (zh) | 酒石酸匹莫范色林杂质及其制备方法 | |
CN113999164A (zh) | 常山酮中间体反式-n-苄氧羰基-(3-羟基-2-哌啶基)-2-丙酮的制备方法 | |
CN102250175A (zh) | 一种2’,3’-二-o-乙酰基-5’-脱氧-5-氟胞苷的制备方法 | |
CN101735296B (zh) | 一种氟达拉滨的制备方法 | |
CN105439978A (zh) | 阿考替胺中间体的制备方法 | |
CN106674085B (zh) | N-1,3-二氟异丙基-4-氨基哌啶类化合物的合成方法 | |
CN111138350A (zh) | 一种右氯苯那敏和右溴苯那敏的不对称合成方法 | |
CN117756802A (zh) | 5-脱氮黄素的制备方法 | |
CN110818679B (zh) | 一种4-溴苯并[b]噻吩的合成方法 | |
KR102199871B1 (ko) | 3,11-디클로로-6-메틸-6,11-디하이드로디벤조[c,f][1,2]티아제핀 5,5-디옥시드의 제조방법 | |
CN1288145C (zh) | 噻加宾及其消旋体和s-构型的合成方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090612 Address after: Zip code 515, Cemetery Road, Beishan, Jilin, Siping City, Siping City, China: 136000 Applicant after: Siping Fine Chemicals Co., Ltd. Co-applicant after: Suzhou Kaiyuan Minsheng Science and Technology Co., Ltd. Address before: Zip code 515, Cemetery Road, Beishan, Jilin, Siping City, Siping City, China: 136000 Applicant before: Siping Fine Chemicals Co., Ltd. Co-applicant before: Suzhou Kaiyuan Minsheng Chemistry Sci-Tech Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SUZHOU KAIYUAN MINSHENG SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20130220 Owner name: JILIN PRATT BIOTHCHNOLOGY CO., LTD. Free format text: FORMER OWNER: SIPING CITY FINE CHEMICALS CO., LTD Effective date: 20130220 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130220 Address after: 136000 Siping City of Jilin Province Red Zone Hung Hing Road incubator room 506 Patentee after: JILIN PURUITE BIOTECHNOLOGY CO., LTD. Address before: 136000, 515, West Cemetery Road, MTR Eastern District, Siping City, Jilin Province Patentee before: Siping City Fine Chemicals Co., LTD Patentee before: Suzhou Kaiyuan Minsheng Science and Technology Co., Ltd. |