CN103254270A - 度他雄胺的制备方法 - Google Patents
度他雄胺的制备方法 Download PDFInfo
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- CN103254270A CN103254270A CN2013101957720A CN201310195772A CN103254270A CN 103254270 A CN103254270 A CN 103254270A CN 2013101957720 A CN2013101957720 A CN 2013101957720A CN 201310195772 A CN201310195772 A CN 201310195772A CN 103254270 A CN103254270 A CN 103254270A
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- androstane
- dutasteride
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- alkene
- azepine
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CN201310195772.0A CN103254270B (zh) | 2013-05-23 | 2013-05-23 | 度他雄胺的制备方法 |
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CN201310195772.0A CN103254270B (zh) | 2013-05-23 | 2013-05-23 | 度他雄胺的制备方法 |
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CN103254270A true CN103254270A (zh) | 2013-08-21 |
CN103254270B CN103254270B (zh) | 2015-05-20 |
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CN201310195772.0A Expired - Fee Related CN103254270B (zh) | 2013-05-23 | 2013-05-23 | 度他雄胺的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105017379A (zh) * | 2015-06-26 | 2015-11-04 | 大道隆达(北京)医药科技发展有限公司 | 一种高纯度度他雄胺的绿色合成方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004949A1 (en) * | 1978-04-13 | 1979-10-31 | Merck & Co. Inc. | 4-Aza-17-substituted-5-alpha-androstan-3-one, their A and D homo analogs, process for their preparation and pharmaceutical compositions containing them |
US4377584A (en) * | 1978-04-13 | 1983-03-22 | Merck & Co., Inc. | 4-Aza-17β-substituted-5α-androstan-3-one-reductase inhibitors |
CN101759762A (zh) * | 2008-11-06 | 2010-06-30 | 天津金耀集团有限公司 | 4ad在制备度他雄胺中的应用 |
CN102417534A (zh) * | 2011-08-31 | 2012-04-18 | 重庆万利康制药有限公司 | 一种度他雄胺合成工艺 |
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2013
- 2013-05-23 CN CN201310195772.0A patent/CN103254270B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004949A1 (en) * | 1978-04-13 | 1979-10-31 | Merck & Co. Inc. | 4-Aza-17-substituted-5-alpha-androstan-3-one, their A and D homo analogs, process for their preparation and pharmaceutical compositions containing them |
US4377584A (en) * | 1978-04-13 | 1983-03-22 | Merck & Co., Inc. | 4-Aza-17β-substituted-5α-androstan-3-one-reductase inhibitors |
CN101759762A (zh) * | 2008-11-06 | 2010-06-30 | 天津金耀集团有限公司 | 4ad在制备度他雄胺中的应用 |
CN102417534A (zh) * | 2011-08-31 | 2012-04-18 | 重庆万利康制药有限公司 | 一种度他雄胺合成工艺 |
Non-Patent Citations (2)
Title |
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DAMIEN BONNE等: "Mild Oxidative One-Carbon Homologation of Aldehyde to Amide", 《J. AM. CHEM. SOC.》, vol. 127, no. 19, 20 April 2005 (2005-04-20), pages 6926 - 6927 * |
姚志艺等: "合成非那雄胺的新方法", 《中国新药杂志》, vol. 20, no. 22, 31 December 2011 (2011-12-31), pages 2248 - 2250 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105017379A (zh) * | 2015-06-26 | 2015-11-04 | 大道隆达(北京)医药科技发展有限公司 | 一种高纯度度他雄胺的绿色合成方法 |
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CN103254270B (zh) | 2015-05-20 |
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Effective date of registration: 20181128 Address after: 214425 No. 23 Huanxi Road, Zhutang Town, Jiangyin City, Jiangsu Province Patentee after: JIANGSU ADOPTION MEDICAL TECHNOLOGY CO., LTD. Address before: Room 1305, 1 Building, Lianfeng Commercial Plaza, Suzhou Industrial Park, Jiangsu Province Co-patentee before: Xu Xuenong Patentee before: Suzhou Mingyue Medical Technology Co., Ltd. |
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Effective date of registration: 20200407 Address after: 236200 Anhui province Fuyang City Yingshang Industrial Development Zone Patentee after: ANHUI GOLDEN SUN BIOPHARMACEUTICALS Co.,Ltd. Address before: 214425 No. 23 Huanxi Road, Zhutang Town, Jiangyin City, Jiangsu Province Patentee before: Jiangsu Caina Medical Technology Co.,Ltd. |
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Granted publication date: 20150520 Termination date: 20200523 |