CN101671309B - 一种6-乙基-4-羟基-5-氟-2-氯嘧啶铵盐的合成方法 - Google Patents
一种6-乙基-4-羟基-5-氟-2-氯嘧啶铵盐的合成方法 Download PDFInfo
- Publication number
- CN101671309B CN101671309B CN2009101536424A CN200910153642A CN101671309B CN 101671309 B CN101671309 B CN 101671309B CN 2009101536424 A CN2009101536424 A CN 2009101536424A CN 200910153642 A CN200910153642 A CN 200910153642A CN 101671309 B CN101671309 B CN 101671309B
- Authority
- CN
- China
- Prior art keywords
- fluoro
- ethyl
- hydroxyl
- ammonium salt
- reaction
- 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.)
- Active
Links
- BCEHBSKCWLPMDN-UHFFFAOYSA-N CC(C(C[n]1ncnc1)(c(c(F)c1)ccc1F)O)c(ncnc1)c1F Chemical compound CC(C(C[n]1ncnc1)(c(c(F)c1)ccc1F)O)c(ncnc1)c1F BCEHBSKCWLPMDN-UHFFFAOYSA-N 0.000 description 1
- 0 CCc(nc(nc1*)Cl)c1F Chemical compound CCc(nc(nc1*)Cl)c1F 0.000 description 1
- GRYASYLFKKQPPF-UHFFFAOYSA-N CCc(nc(nc1O)Cl)c1F Chemical compound CCc(nc(nc1O)Cl)c1F GRYASYLFKKQPPF-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101536424A CN101671309B (zh) | 2009-09-30 | 2009-09-30 | 一种6-乙基-4-羟基-5-氟-2-氯嘧啶铵盐的合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101536424A CN101671309B (zh) | 2009-09-30 | 2009-09-30 | 一种6-乙基-4-羟基-5-氟-2-氯嘧啶铵盐的合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101671309A CN101671309A (zh) | 2010-03-17 |
CN101671309B true CN101671309B (zh) | 2011-07-20 |
Family
ID=42018754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101536424A Active CN101671309B (zh) | 2009-09-30 | 2009-09-30 | 一种6-乙基-4-羟基-5-氟-2-氯嘧啶铵盐的合成方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101671309B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106632081A (zh) * | 2016-12-14 | 2017-05-10 | 四川同晟生物医药有限公司 | 一种5‑氯‑6‑(氯甲基)尿嘧啶及其制备方法 |
CN110372603A (zh) * | 2019-06-24 | 2019-10-25 | 南京普锐达医药科技有限公司 | 一种2-氯-5-氟-6-乙基嘧啶的合成方法 |
CN111454220A (zh) * | 2020-05-14 | 2020-07-28 | 常州德申环保工程有限公司 | 一种絮凝剂添加物5-氟乳清酸的合成工艺 |
CN113582843A (zh) * | 2021-09-09 | 2021-11-02 | 无锡捷化医药科技有限公司 | 一种5-氯-2-氟-3-羟基苯甲酸乙酯的制备方法 |
-
2009
- 2009-09-30 CN CN2009101536424A patent/CN101671309B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101671309A (zh) | 2010-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103374038B (zh) | 一种抗病毒药物的制备方法 | |
CN102617547A (zh) | 一种制备消旋尼古丁的方法 | |
CN101671309B (zh) | 一种6-乙基-4-羟基-5-氟-2-氯嘧啶铵盐的合成方法 | |
CN106187808A (zh) | Ahu-377的制备方法、ahu-377中间体及ahu-377中间体的制备方法 | |
CN103483324B (zh) | 拉帕替尼的新制备方法 | |
CN112079848A (zh) | 巴洛沙韦关键中间体的合成方法 | |
CN107337675A (zh) | 一种制备替格瑞洛的改进方法 | |
CN108623456A (zh) | 丁苯酞及其药物中间体的制备方法 | |
CN110698467A (zh) | 恩格列净的合成方法 | |
CN102351790B (zh) | 7-溴-6-氯-4(3h)-喹诺酮的合成方法 | |
CN102491974A (zh) | 1-(2-氟苄基)-1H-吡唑并[3,4-b]吡啶-3-甲脒盐酸盐的合成方法 | |
CN103896858B (zh) | 胞嘧啶的制备工艺 | |
CN103664923A (zh) | 硝呋太尔的制备方法 | |
CN103333117B (zh) | 一种4[(4-氯-2-嘧啶基)氨基]苯腈的制备方法 | |
CN105017099B (zh) | 一种西他列汀手性中间体及不对称合成方法 | |
CN106674112A (zh) | 一种7‑氮杂螺环‑[3,5]‑壬烷‑2‑醇及其盐酸盐化合物的合成方法 | |
CN101891693A (zh) | 一种氟康唑的新制备方法 | |
CN108530476A (zh) | 一种克立硼罗中间体的制备方法 | |
CN105175316B (zh) | 一种制备缓泻剂匹可硫酸钠的方法 | |
CN107011347A (zh) | 一种4‑氯‑7H‑吡咯并[2,3‑d]嘧啶的合成方法 | |
CN110590601B (zh) | 一种丙二腈的合成方法 | |
CN106496068A (zh) | 丙二酸二甲酯的制备方法 | |
CN103922943B (zh) | 一种制备盐酸芬戈莫德的方法 | |
CN106496031A (zh) | 一种提高丙二酸二甲酯收率的方法 | |
CN102010325A (zh) | 一种对羟基苯乙酸的合成方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU QICHUANG CHEMICAL CO., LTD. Free format text: FORMER OWNER: CHANGXING ZHONGHAO CHEMICAL CO., LTD.;HANGZHOU HUYANG TECHNOLOGY CO., LTD. Effective date: 20120322 Free format text: FORMER OWNER: HANGZHOU HUYANG TECHNOLOGY CO., LTD. Effective date: 20120322 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313116 HUZHOU, ZHEJIANG PROVINCE TO: 224500 YANCHENG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120322 Address after: 224500 Yancheng City Binhai Economic Development Zone, Binhai Industrial Park, Jiangsu Patentee after: Jiangsu Pioneer Chemical Co.,Ltd. Address before: 313116 five village, small town, Zhejiang, Changxing County Co-patentee before: HANGZHOU HUYANG TECHNOLOGY Co.,Ltd. Patentee before: CHANGXING ZHONGHAO CHEMICAL Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20210719 Address after: 224555 coastal chemical park, toujin village, Binhuai Town, Binhai County, Yancheng City, Jiangsu Province Patentee after: Binhai Yongtai Technology Co.,Ltd. Address before: 224500 Coastal Industrial Park, Binhai County Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: Jiangsu Pioneer Chemical Co.,Ltd. Effective date of registration: 20210719 Address after: 201619 No. 21 and 22, Lane 5398, shenzhuan Road, Dongjing Town, Songjiang District, Shanghai Patentee after: Shanghai yongkuo Biomedical Technology Co.,Ltd. Address before: 224555 coastal chemical park, toujin village, Binhuai Town, Binhai County, Yancheng City, Jiangsu Province Patentee before: Binhai Yongtai Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |