CN102702296B - 环-3,20-双(1,2-亚乙基缩醛)-17α-羟基-17β-乙酰基-雌甾-5(10),9(11)-二烯-3-酮的制备方法 - Google Patents
环-3,20-双(1,2-亚乙基缩醛)-17α-羟基-17β-乙酰基-雌甾-5(10),9(11)-二烯-3-酮的制备方法 Download PDFInfo
- Publication number
- CN102702296B CN102702296B CN201210202904.3A CN201210202904A CN102702296B CN 102702296 B CN102702296 B CN 102702296B CN 201210202904 A CN201210202904 A CN 201210202904A CN 102702296 B CN102702296 B CN 102702296B
- Authority
- CN
- China
- Prior art keywords
- add
- separatory
- organic layer
- speed
- washed
- 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.)
- Active
Links
Landscapes
- Steroid Compounds (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210202904.3A CN102702296B (zh) | 2012-06-19 | 2012-06-19 | 环-3,20-双(1,2-亚乙基缩醛)-17α-羟基-17β-乙酰基-雌甾-5(10),9(11)-二烯-3-酮的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210202904.3A CN102702296B (zh) | 2012-06-19 | 2012-06-19 | 环-3,20-双(1,2-亚乙基缩醛)-17α-羟基-17β-乙酰基-雌甾-5(10),9(11)-二烯-3-酮的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102702296A CN102702296A (zh) | 2012-10-03 |
CN102702296B true CN102702296B (zh) | 2014-09-03 |
Family
ID=46895389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210202904.3A Active CN102702296B (zh) | 2012-06-19 | 2012-06-19 | 环-3,20-双(1,2-亚乙基缩醛)-17α-羟基-17β-乙酰基-雌甾-5(10),9(11)-二烯-3-酮的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102702296B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4041055A (en) * | 1975-11-17 | 1977-08-09 | The Upjohn Company | Process for the preparation of 17α-hydroxyprogesterones and corticoids from androstenes |
US4954490A (en) * | 1988-06-23 | 1990-09-04 | Research Triangle Institute | 11 β-substituted progesterone analogs |
US5929262A (en) * | 1995-03-30 | 1999-07-27 | The United States Of America As Represented By The Department Of Health And Human Services | Method for preparing 17α-acetoxy-11β-(4-N, N-dimethylaminophyl)-19-Norpregna-4,9-diene-3, 20-dione, intermediates useful in the method, and methods for the preparation of such intermediates |
WO2001074840A2 (en) * | 2000-03-17 | 2001-10-11 | The Government Of The United States Of America As Represented By The Secretary Of Health And Human Services | 17-alpha-substituted-11-beta-substituted-4-aryl and 21-substituted 19-norpregna 21-substituted 19-norpregnadienedione as antiprogestational agents |
WO2004078709A2 (en) * | 2003-02-28 | 2004-09-16 | The Government Of The United States Of America, As Represented By The Secretary, Department Of Health And Human Services | METHOD FOR PREPARING 17 α-ACETOXY-11β-(4-N,N-DIMETHYLAMINOPHENYL)-19-NORPREGNA-4,9-DIENE-3,20-DIONE, INTERMEDIATES THEREOF, AND METHODS FOR THE PREPARATION OF SUCH INTERMEDIATES |
CN101466723A (zh) * | 2006-06-14 | 2009-06-24 | 吉瑞工厂 | 用于合成17α-乙酰氧基-11β-[4-(N,N-二甲基-氨基)-苯基]-19-去甲孕甾-4,9-二烯-3,20-二酮的工业生产方法和用于所述方法的新的中间体 |
-
2012
- 2012-06-19 CN CN201210202904.3A patent/CN102702296B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4041055A (en) * | 1975-11-17 | 1977-08-09 | The Upjohn Company | Process for the preparation of 17α-hydroxyprogesterones and corticoids from androstenes |
US4954490A (en) * | 1988-06-23 | 1990-09-04 | Research Triangle Institute | 11 β-substituted progesterone analogs |
US5929262A (en) * | 1995-03-30 | 1999-07-27 | The United States Of America As Represented By The Department Of Health And Human Services | Method for preparing 17α-acetoxy-11β-(4-N, N-dimethylaminophyl)-19-Norpregna-4,9-diene-3, 20-dione, intermediates useful in the method, and methods for the preparation of such intermediates |
WO2001074840A2 (en) * | 2000-03-17 | 2001-10-11 | The Government Of The United States Of America As Represented By The Secretary Of Health And Human Services | 17-alpha-substituted-11-beta-substituted-4-aryl and 21-substituted 19-norpregna 21-substituted 19-norpregnadienedione as antiprogestational agents |
WO2004078709A2 (en) * | 2003-02-28 | 2004-09-16 | The Government Of The United States Of America, As Represented By The Secretary, Department Of Health And Human Services | METHOD FOR PREPARING 17 α-ACETOXY-11β-(4-N,N-DIMETHYLAMINOPHENYL)-19-NORPREGNA-4,9-DIENE-3,20-DIONE, INTERMEDIATES THEREOF, AND METHODS FOR THE PREPARATION OF SUCH INTERMEDIATES |
CN101466723A (zh) * | 2006-06-14 | 2009-06-24 | 吉瑞工厂 | 用于合成17α-乙酰氧基-11β-[4-(N,N-二甲基-氨基)-苯基]-19-去甲孕甾-4,9-二烯-3,20-二酮的工业生产方法和用于所述方法的新的中间体 |
Non-Patent Citations (10)
Title |
---|
11β-Substituted 13β-ethyl gonane derivatives exhibit reversal of antiprogestational activity;Pemmaraju N. Rao 等;《Steroids》;19980131;第63卷(第1期);第50-57页 * |
A practical large-scale synthesis of 17α-acetoxy-11β-(4-N,Ndimethylaminophenyl)-19-norpregna-4,9-diene-3,20-dione (CDB-2914);Pemmaraju N. Rao 等;《Steroids》;20000731;第65卷(第7期);第395-400页 * |
Pemmaraju N. Rao 等.11β-Substituted 13β-ethyl gonane derivatives exhibit reversal of antiprogestational activity.《Steroids》.1998,第63卷(第1期),第50-57页. |
Pemmaraju N. Rao 等.A practical large-scale synthesis of 17α-acetoxy-11β-(4-N,Ndimethylaminophenyl)-19-norpregna-4,9-diene-3,20-dione (CDB-2914).《Steroids》.2000,第65卷(第7期),第395-400页. |
Pemmaraju N. Raoa 等.Synthesis of N-desmethyl derivatives of 17α-acetoxy-11β-(4-N,N-dimethylaminophenyl)-19-norpregna-4,9-diene-3,20-dione and mifepristone Substrates for the synthesis of radioligands.《Steroids》.1999,第64卷(第3期),第205-212页. |
Synthesis of N-desmethyl derivatives of 17α-acetoxy-11β-(4-N,N-dimethylaminophenyl)-19-norpregna-4,9-diene-3,20-dione and mifepristone Substrates for the synthesis of radioligands;Pemmaraju N. Raoa 等;《Steroids》;19990331;第64卷(第3期);第205-212页 * |
刘宏斌 等.醋酸乌利司他合成路线图解.《中国医药工业杂志》.2011,第42卷(第1期),第73-75页. |
姚广丰.醋酸乌利司他( ulipristal acetate).《中国药物化学杂志》.2011,第21卷(第1期),第78、80页. |
醋酸乌利司他( ulipristal acetate);姚广丰;《中国药物化学杂志》;20110228;第21卷(第1期);第78、80页 * |
醋酸乌利司他合成路线图解;刘宏斌 等;《中国医药工业杂志》;20110131;第42卷(第1期);第73-75页 * |
Also Published As
Publication number | Publication date |
---|---|
CN102702296A (zh) | 2012-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104262442B (zh) | 黄体酮的制备方法 | |
CN112079848A (zh) | 巴洛沙韦关键中间体的合成方法 | |
CN102827231A (zh) | 一种氢化可的松的制备工艺 | |
CN103864802B (zh) | 马来酸阿塞那平的制备方法 | |
CN109912676A (zh) | 一种3β-熊去氧胆酸的制备方法 | |
CN102702296B (zh) | 环-3,20-双(1,2-亚乙基缩醛)-17α-羟基-17β-乙酰基-雌甾-5(10),9(11)-二烯-3-酮的制备方法 | |
CN104140410A (zh) | 鲁比前列酮的制备方法 | |
CN102718828A (zh) | 一种地诺孕素的制备方法 | |
CN101863947A (zh) | 一种地诺孕素的合成方法 | |
CN103980134B (zh) | 一种琥珀酸s-美托洛尔的制备方法 | |
CN103450306A (zh) | 一种孕烯醇酮醋酸酯的合成方法 | |
CN104557965B (zh) | β‑蒿甲醚的制备工艺 | |
CN110950920A (zh) | 一种四烯雌酮的制备方法 | |
CN112321506B (zh) | 一种5,7-二氯-1,2,3,4-四氢异喹啉的制备方法 | |
CN103373956A (zh) | 一种制备丁酸氯维地平的方法 | |
CN100368375C (zh) | 3-烷氧基-4-烷氧羰基苯乙酸酯及3-烷氧基-4-烷氧羰基苯乙酸的合成方法 | |
CN108911999B (zh) | 一种1-氨基蒽醌的合成方法 | |
Tian et al. | Synthesis of pennogenin utilizing the intact skeleton of diosgenin | |
CN102532233A (zh) | 去氧孕烯的制备工艺及其新的中间体化合物 | |
CN113461551A (zh) | 一种3-氨基-1-金刚烷醇及其制备方法和用途 | |
CN106542961B (zh) | 一种消旋卡多曲中间体的合成方法 | |
CN104109185A (zh) | 一种醋酸阿比特龙的制备方法 | |
CN111377997A (zh) | 氟维司群相关物质的制备方法 | |
CN101318983A (zh) | 螺[(5β,6β,15β,16β-二亚甲基-雄甾-14β-氢-5,7-二烯-3-酮)-17α-2′-(1′-氧-环戊烷-5′-酮)]及其合成方法 | |
CN108774279B (zh) | 6–羟甲基-17α-乙酰氧基-19-去甲孕甾-4,6-二烯-3,20-二酮合成法 |
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 |
Effective date of registration: 20181114 Address after: 253100 Shandong Dezhou Plain Economic Development Zone north two Ring Road West North Road Shandong Cheng Hui double Pharmaceutical Co., Ltd. Patentee after: SHANDONG CHENGHUI SHUANGDA PHARMACEUTICAL CO.,LTD. Address before: 250101 No. 2350 Pioneer Road, Jinan High-tech Development Zone, Shandong Province Patentee before: SHANDONG CHENGCHUANG PHARMACEUTICAL R&D Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cyclo-3,20-bis (1,2-ethylidene acetal) -17 a- Hydroxy-17 b- Preparation of acetyl estradiol-5 (10), 9 (11) - diene-3-one Effective date of registration: 20220616 Granted publication date: 20140903 Pledgee: Shandong Pingyuan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG CHENGHUI SHUANGDA PHARMACEUTICAL CO.,LTD. Registration number: Y2022980007784 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230726 Granted publication date: 20140903 Pledgee: Shandong Pingyuan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG CHENGHUI SHUANGDA PHARMACEUTICAL CO.,LTD. Registration number: Y2022980007784 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |