CN101863951A - 依普利酮的制备方法 - Google Patents
依普利酮的制备方法 Download PDFInfo
- Publication number
- CN101863951A CN101863951A CN200910049351A CN200910049351A CN101863951A CN 101863951 A CN101863951 A CN 101863951A CN 200910049351 A CN200910049351 A CN 200910049351A CN 200910049351 A CN200910049351 A CN 200910049351A CN 101863951 A CN101863951 A CN 101863951A
- Authority
- CN
- China
- Prior art keywords
- eplerenone
- formula
- compound
- reaction
- mol ratio
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J21/001—Lactones
- C07J21/003—Lactones at position 17
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/001—Oxiranes
- C07J71/0015—Oxiranes at position 9(11)
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cardiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hospice & Palliative Care (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100493510A CN101863951B (zh) | 2009-04-15 | 2009-04-15 | 依普利酮的制备方法 |
PCT/CN2009/000531 WO2010118560A1 (zh) | 2009-04-15 | 2009-05-18 | 依普利酮的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100493510A CN101863951B (zh) | 2009-04-15 | 2009-04-15 | 依普利酮的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101863951A true CN101863951A (zh) | 2010-10-20 |
CN101863951B CN101863951B (zh) | 2012-06-06 |
Family
ID=42955906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100493510A Active CN101863951B (zh) | 2009-04-15 | 2009-04-15 | 依普利酮的制备方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101863951B (zh) |
WO (1) | WO2010118560A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104262450A (zh) * | 2014-09-19 | 2015-01-07 | 江苏嘉逸医药有限公司 | 依普利酮的制备及精制方法 |
CN105294805A (zh) * | 2015-09-22 | 2016-02-03 | 江苏佳尔科药业集团有限公司 | 依普利酮中间体的制备方法 |
CN111848719A (zh) * | 2020-06-29 | 2020-10-30 | 浙江神洲药业有限公司 | 一种高效低污染的依普利酮制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4559332A (en) * | 1983-04-13 | 1985-12-17 | Ciba Geigy Corporation | 20-Spiroxanes and analogues having an open ring E, processes for their manufacture, and pharmaceutical preparations thereof |
US6887991B1 (en) * | 1996-12-11 | 2005-05-03 | G. D. Searle & Company | Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein |
CA2582496A1 (en) * | 2007-03-20 | 2008-09-20 | Apotex Pharmachem Inc. | Improved process for the preparation and purification of eplerenone |
CN101318986B (zh) * | 2007-06-07 | 2010-10-27 | 上海迪赛诺医药发展有限公司 | 合成依普利酮的方法 |
-
2009
- 2009-04-15 CN CN2009100493510A patent/CN101863951B/zh active Active
- 2009-05-18 WO PCT/CN2009/000531 patent/WO2010118560A1/zh active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104262450A (zh) * | 2014-09-19 | 2015-01-07 | 江苏嘉逸医药有限公司 | 依普利酮的制备及精制方法 |
CN105294805A (zh) * | 2015-09-22 | 2016-02-03 | 江苏佳尔科药业集团有限公司 | 依普利酮中间体的制备方法 |
CN111848719A (zh) * | 2020-06-29 | 2020-10-30 | 浙江神洲药业有限公司 | 一种高效低污染的依普利酮制备方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2010118560A1 (zh) | 2010-10-21 |
CN101863951B (zh) | 2012-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161219 Address after: 317200 Taizhou City, Zhejiang province Tiantai Industrial Park, the eight Patentee after: Zhejiang Tiantai Aurisco Pharmaceutical Limited Address before: Taizhou Fengze Tiantai County, Zhejiang province 317200 City Road No. 22 Patentee before: Zhejiang Tiantai Aurisco Pharmaceutical Limited Patentee before: Shanghai Aoruite International Trade Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 317200 Zhejiang province Tiantai County eight Longxing Industrial Park Road No. 1 Patentee after: Arcane Pharmaceutical Co., Ltd. Address before: 317200 Taizhou City, Zhejiang province Tiantai Industrial Park, the eight Patentee before: Shanghai Aurisco International Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 317200 Zhejiang province Tiantai County eight Longxing Industrial Park Road No. 1 Patentee after: Arcane pharmaceuticals, Limited by Share Ltd Address before: 317200 Zhejiang province Tiantai County eight Longxing Industrial Park Road No. 1 Patentee before: Arcane Pharmaceutical Co., Ltd. |