CN108003112B - 一种杂环脲类吲哚胺-2,3-双加氧酶抑制剂中间体制备方法 - Google Patents
一种杂环脲类吲哚胺-2,3-双加氧酶抑制剂中间体制备方法 Download PDFInfo
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- CN108003112B CN108003112B CN201711409931.7A CN201711409931A CN108003112B CN 108003112 B CN108003112 B CN 108003112B CN 201711409931 A CN201711409931 A CN 201711409931A CN 108003112 B CN108003112 B CN 108003112B
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- indoleamine
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- dioxygenase inhibitor
- heterocyclic urea
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
- C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D271/08—1,2,5-Oxadiazoles; Hydrogenated 1,2,5-oxadiazoles
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- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
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CN201711409931.7A CN108003112B (zh) | 2017-12-23 | 2017-12-23 | 一种杂环脲类吲哚胺-2,3-双加氧酶抑制剂中间体制备方法 |
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CN201711409931.7A CN108003112B (zh) | 2017-12-23 | 2017-12-23 | 一种杂环脲类吲哚胺-2,3-双加氧酶抑制剂中间体制备方法 |
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CN108003112A CN108003112A (zh) | 2018-05-08 |
CN108003112B true CN108003112B (zh) | 2021-03-19 |
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CN113173872B (zh) * | 2021-03-29 | 2023-09-26 | 龙曦宁(上海)医药科技有限公司 | 一种丁醚脲杂质c的合成方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2172198A1 (en) * | 2007-07-20 | 2010-04-07 | Chugai Seiyaku Kabushiki Kaisha | p27 PROTEIN INDUCER |
CN103524542A (zh) * | 2012-09-17 | 2014-01-22 | 天津雅特生物科技有限公司 | 一种氨基苯硼酸频哪醇酯的制备方法 |
WO2014120748A1 (en) * | 2013-01-30 | 2014-08-07 | Merck Sharp & Dohme Corp. | 2,6,7,8 substituted purines as hdm2 inhibitors |
CN106967004A (zh) * | 2017-03-29 | 2017-07-21 | 中国药科大学 | 含脲基的ido1和ido2双重抑制剂、其制法及其医药用途 |
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- 2017-12-23 CN CN201711409931.7A patent/CN108003112B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2172198A1 (en) * | 2007-07-20 | 2010-04-07 | Chugai Seiyaku Kabushiki Kaisha | p27 PROTEIN INDUCER |
CN103524542A (zh) * | 2012-09-17 | 2014-01-22 | 天津雅特生物科技有限公司 | 一种氨基苯硼酸频哪醇酯的制备方法 |
WO2014120748A1 (en) * | 2013-01-30 | 2014-08-07 | Merck Sharp & Dohme Corp. | 2,6,7,8 substituted purines as hdm2 inhibitors |
CN106967004A (zh) * | 2017-03-29 | 2017-07-21 | 中国药科大学 | 含脲基的ido1和ido2双重抑制剂、其制法及其医药用途 |
Non-Patent Citations (1)
Title |
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3-氨基-4-氨基肟基呋咱的绿色合成工艺;陈启凡 等;《辽东学院学报(自然科学版)》;20101231;第17卷(第4期);第281-283页 * |
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Inventor after: Gao Feng Inventor after: Zeng Sailan Inventor after: Pan Ruiliang Inventor after: Zhang Liuliu Inventor after: Jiang Junqiang Inventor after: Zhang Xingxing Inventor before: Gao Feng Inventor before: Zeng Sailan Inventor before: Jiang Junqiang Inventor before: Zhang Xingxing |
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Effective date of registration: 20210225 Address after: 753000 No.8 workshop of Shizuishan science and Technology Industrial Park, Pingluo County, Shizuishan City, Ningxia Hui Autonomous Region Applicant after: NINGXIA LABSCHEM Co.,Ltd. Address before: 201512 room 404, unit 2, building 1, no.688 Qiushi Road, Jinshanwei Town, Jinshan District, Shanghai Applicant before: SHANGHAI TBBMED Co.,Ltd. |
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