CN100546973C - 3-(n-甲基-n-戊氨基)丙酸盐酸盐的制备方法 - Google Patents
3-(n-甲基-n-戊氨基)丙酸盐酸盐的制备方法 Download PDFInfo
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- CN100546973C CN100546973C CNB2007101563757A CN200710156375A CN100546973C CN 100546973 C CN100546973 C CN 100546973C CN B2007101563757 A CNB2007101563757 A CN B2007101563757A CN 200710156375 A CN200710156375 A CN 200710156375A CN 100546973 C CN100546973 C CN 100546973C
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- methyl
- penta amino
- salt hydrochlorate
- preparation
- propionic salt
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CNB2007101563757A CN100546973C (zh) | 2007-10-23 | 2007-10-23 | 3-(n-甲基-n-戊氨基)丙酸盐酸盐的制备方法 |
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CNB2007101563757A CN100546973C (zh) | 2007-10-23 | 2007-10-23 | 3-(n-甲基-n-戊氨基)丙酸盐酸盐的制备方法 |
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CN101139298A CN101139298A (zh) | 2008-03-12 |
CN100546973C true CN100546973C (zh) | 2009-10-07 |
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CN103012155A (zh) * | 2012-11-29 | 2013-04-03 | 张家港市大伟助剂有限公司 | 一种n-甲基戊胺的制备方法 |
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2007
- 2007-10-23 CN CNB2007101563757A patent/CN100546973C/zh active Active
Non-Patent Citations (2)
Title |
---|
伊班膦酸钠的合成. 张嫡群等.中国新药杂质,第10卷第5期. 2001 |
伊班膦酸钠的合成. 张嫡群等.中国新药杂质,第10卷第5期. 2001 * |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Jiashan Chengda Pharmaceutical & Chemical Co., Ltd. Assignor: Ge Jianli Contract fulfillment period: 2009.10.18 to 2015.10.18 contract change Contract record no.: 2009330002687 Denomination of invention: Process for preparing 3 - (N methyl N amino amyl) propionic acid hydrochloride Granted publication date: 20080312 License type: Exclusive license Record date: 20091028 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.18 TO 2015.10.18; CHANGE OF CONTRACT Name of requester: ZHEJIANG JIASHAN CHENGDA PHARMACEUTICAL CO.,LTD. Effective date: 20091028 |
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Owner name: CHENGDA PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: GE JIANLI Effective date: 20100528 |
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Effective date of registration: 20100528 Address after: 314100 No. 5, Jiashan Economic Development Zone, Zhejiang, Hengshan Road Patentee after: Chengda Pharmaceuticals Co., Ltd. Address before: 314100 No. 5, Jiashan Economic Development Zone, Zhejiang, Hengshan Road Patentee before: Ge Jianli |