CN100462357C - 8-溴-5,6-二氟-2-甲基喹啉的制备方法 - Google Patents
8-溴-5,6-二氟-2-甲基喹啉的制备方法 Download PDFInfo
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- CN100462357C CN100462357C CNB200610038204XA CN200610038204A CN100462357C CN 100462357 C CN100462357 C CN 100462357C CN B200610038204X A CNB200610038204X A CN B200610038204XA CN 200610038204 A CN200610038204 A CN 200610038204A CN 100462357 C CN100462357 C CN 100462357C
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CNB200610038204XA CN100462357C (zh) | 2006-02-07 | 2006-02-07 | 8-溴-5,6-二氟-2-甲基喹啉的制备方法 |
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CNB200610038204XA CN100462357C (zh) | 2006-02-07 | 2006-02-07 | 8-溴-5,6-二氟-2-甲基喹啉的制备方法 |
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CN101016263A CN101016263A (zh) | 2007-08-15 |
CN100462357C true CN100462357C (zh) | 2009-02-18 |
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Families Citing this family (3)
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CN103601613B (zh) * | 2013-11-19 | 2015-07-08 | 浙江林江化工股份有限公司 | 一种3,4,5-三氟溴苯的制备方法 |
CN114436956A (zh) * | 2021-12-23 | 2022-05-06 | 山东诚汇双达药业有限公司 | 一种5,6-二氟-2-甲基-1,2,3,4-四氢喹啉的制备方法及其检测方法 |
CN114890945B (zh) * | 2022-04-06 | 2023-09-05 | 大连万福制药有限公司 | 一种合成那氟沙星中间体的方法 |
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2006
- 2006-02-07 CN CNB200610038204XA patent/CN100462357C/zh active Active
Non-Patent Citations (2)
Title |
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New antibacterial 4-oxo-quinoline derivatives, may be used incombination with other antibacterial agents for treatingresistant bacterial infections. Koji Hashimto et. al.Chem. Pharm. Bull.,Vol.44 No.4. 1996 |
New antibacterial 4-oxo-quinoline derivatives, may be used incombination with other antibacterial agents for treatingresistant bacterial infections. Koji Hashimto et. al.Chem. Pharm. Bull.,Vol.44 No.4. 1996 * |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Yabang Shengyuan Medicine Co., Ltd. Assignor: Yabang Chemical Group Co., Ltd.|Changzhou Yabang Pharmaceutical Co., Ltd. Contract fulfillment period: 2009.7.6 to 2014.7.6 Contract record no.: 2009320001619 Denomination of invention: Preparing method of 8-bromo-5,6-difluoro-2-methylquinoline Granted publication date: 20090218 License type: Exclusive license Record date: 20090828 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.6 TO 2014.7.6; CHANGE OF CONTRACT Name of requester: JIANGSU YABANG SHENGYUAN MEDICINE CO., LTD. Effective date: 20090828 |
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Owner name: YABANG INVESTMENT HOLDING GROUP CO., LTD. Free format text: FORMER NAME: |
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Address after: 213163 Changzhou Province, Wujin City, the town of cattle, the people of the West Road, No. 105, No. Co-patentee after: Changzhou Yabang Pharmaceutical Co., Ltd. Patentee after: Yabang Group Co., Ltd. Address before: 213163 Changzhou Province, Wujin City, the town of cattle, the people of the West Road, No. 105, No. Co-patentee before: Changzhou Yabang Pharmaceutical Co., Ltd. Patentee before: Yabang Chemical Group Co., Ltd. |
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Effective date of registration: 20220601 Address after: 213000 No. 6, Liangchang East Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU YABANG PHARMACEUTICAL Co.,Ltd. Address before: 213163, No. 105, Renmin West Road, Niu Tong Town, Wujin District, Jiangsu, Changzhou Patentee before: Yabang Chemicals Industry Group Co.,Ltd. Patentee before: Changzhou Yabang Pharmaceutical Co., Ltd |
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