CN1775756A - N-氨基哌啶盐酸盐的制备工艺 - Google Patents
N-氨基哌啶盐酸盐的制备工艺 Download PDFInfo
- Publication number
- CN1775756A CN1775756A CN 200510126591 CN200510126591A CN1775756A CN 1775756 A CN1775756 A CN 1775756A CN 200510126591 CN200510126591 CN 200510126591 CN 200510126591 A CN200510126591 A CN 200510126591A CN 1775756 A CN1775756 A CN 1775756A
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- China
- Prior art keywords
- piperidine
- water
- nitroso
- reaction
- organic solvent
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- 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.)
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- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005101265918A CN100345828C (zh) | 2005-11-30 | 2005-11-30 | N-氨基哌啶盐酸盐的制备工艺 |
Applications Claiming Priority (1)
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CNB2005101265918A CN100345828C (zh) | 2005-11-30 | 2005-11-30 | N-氨基哌啶盐酸盐的制备工艺 |
Publications (2)
Publication Number | Publication Date |
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CN1775756A true CN1775756A (zh) | 2006-05-24 |
CN100345828C CN100345828C (zh) | 2007-10-31 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005101265918A Expired - Fee Related CN100345828C (zh) | 2005-11-30 | 2005-11-30 | N-氨基哌啶盐酸盐的制备工艺 |
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CN (1) | CN100345828C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220009B (zh) * | 2008-01-22 | 2010-12-15 | 济南大学 | N-氨基哌啶盐酸盐的制备方法 |
CN104356096A (zh) * | 2014-11-28 | 2015-02-18 | 山东师范大学 | N-氨基哌啶盐酸盐的制备方法 |
CN110724142A (zh) * | 2019-10-29 | 2020-01-24 | 维眸生物科技(上海)有限公司 | 一种作为jak激酶抑制剂的酰胺或磺酰胺取代的肼衍生物 |
WO2021051899A1 (zh) * | 2019-09-16 | 2021-03-25 | 维眸生物科技(上海)有限公司 | 一种氰基取代的环肼衍生物及其应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5989440A (en) * | 1996-11-28 | 1999-11-23 | Kurita Water Industries Ltd. | Method of using oxygen scavenger and removing oxygen from water |
US5977360A (en) * | 1996-12-27 | 1999-11-02 | Japan Hydrazine Co., Ltd. | Process for producing cyclic hydrazine derivatives, tetra-hydropyridazine and hexahydropyridazine |
JP2004137182A (ja) * | 2002-10-17 | 2004-05-13 | Nippon Soda Co Ltd | N−アミノピペリジンの製造方法 |
JP2004137181A (ja) * | 2002-10-17 | 2004-05-13 | Nippon Soda Co Ltd | N−アミノピペリジンの製造法 |
-
2005
- 2005-11-30 CN CNB2005101265918A patent/CN100345828C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220009B (zh) * | 2008-01-22 | 2010-12-15 | 济南大学 | N-氨基哌啶盐酸盐的制备方法 |
CN104356096A (zh) * | 2014-11-28 | 2015-02-18 | 山东师范大学 | N-氨基哌啶盐酸盐的制备方法 |
CN104356096B (zh) * | 2014-11-28 | 2017-01-04 | 山东师范大学 | N-氨基哌啶盐酸盐的制备方法 |
WO2021051899A1 (zh) * | 2019-09-16 | 2021-03-25 | 维眸生物科技(上海)有限公司 | 一种氰基取代的环肼衍生物及其应用 |
CN110724142A (zh) * | 2019-10-29 | 2020-01-24 | 维眸生物科技(上海)有限公司 | 一种作为jak激酶抑制剂的酰胺或磺酰胺取代的肼衍生物 |
CN110724142B (zh) * | 2019-10-29 | 2022-09-02 | 启元生物(杭州)有限公司 | 一种作为jak激酶抑制剂的酰胺或磺酰胺取代的肼衍生物 |
Also Published As
Publication number | Publication date |
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CN100345828C (zh) | 2007-10-31 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou FST Pharmaceutical Co., Ltd. Assignor: The Xinjiang Technical Institute of Physics & Chemistry, Chinese Academy of Scie Contract fulfillment period: 2008.9.5 to 2016.9.4 contract change Contract record no.: 2008330002347 Denomination of invention: Process for preparing N-amino piperidine hydrochloride Granted publication date: 20071031 License type: Exclusive license Record date: 20081125 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.5 TO 2016.9.4; CHANGE OF CONTRACT Name of requester: HANGZHOU FOSTER PHARMACEUTICAL CO., LTD. Effective date: 20081125 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20111130 |