CN105503986A - 一种醋酸泼尼松龙的制备方法 - Google Patents
一种醋酸泼尼松龙的制备方法 Download PDFInfo
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- CN105503986A CN105503986A CN201510787710.8A CN201510787710A CN105503986A CN 105503986 A CN105503986 A CN 105503986A CN 201510787710 A CN201510787710 A CN 201510787710A CN 105503986 A CN105503986 A CN 105503986A
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- acetate
- reaction
- prednisolone acetate
- ketone group
- prednisolone
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
- C07J5/0046—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
- C07J5/0053—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa not substituted in position 16
Abstract
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Priority Applications (1)
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CN201510787710.8A CN105503986A (zh) | 2015-11-17 | 2015-11-17 | 一种醋酸泼尼松龙的制备方法 |
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CN201510787710.8A CN105503986A (zh) | 2015-11-17 | 2015-11-17 | 一种醋酸泼尼松龙的制备方法 |
Publications (1)
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CN105503986A true CN105503986A (zh) | 2016-04-20 |
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CN201510787710.8A Pending CN105503986A (zh) | 2015-11-17 | 2015-11-17 | 一种醋酸泼尼松龙的制备方法 |
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CN (1) | CN105503986A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113563402A (zh) * | 2021-06-11 | 2021-10-29 | 佳尔科生物科技南通有限公司 | 一种一锅法制备泼尼松龙的合成方法 |
CN114195847A (zh) * | 2021-12-15 | 2022-03-18 | 河南利华制药有限公司 | 一种泼尼松龙及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB817176A (en) * | 1955-07-25 | 1959-07-29 | Chimiotherapie Lab Franc | Improvements in or relating to cyclopentanophenanthrene compounds |
CN102146113A (zh) * | 2010-02-08 | 2011-08-10 | 仙居县力天化工有限公司 | 一种16α-羟基泼尼松龙合成方法 |
CN102827231A (zh) * | 2012-09-25 | 2012-12-19 | 河南利华制药有限公司 | 一种氢化可的松的制备工艺 |
-
2015
- 2015-11-17 CN CN201510787710.8A patent/CN105503986A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB817176A (en) * | 1955-07-25 | 1959-07-29 | Chimiotherapie Lab Franc | Improvements in or relating to cyclopentanophenanthrene compounds |
CN102146113A (zh) * | 2010-02-08 | 2011-08-10 | 仙居县力天化工有限公司 | 一种16α-羟基泼尼松龙合成方法 |
CN102827231A (zh) * | 2012-09-25 | 2012-12-19 | 河南利华制药有限公司 | 一种氢化可的松的制备工艺 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113563402A (zh) * | 2021-06-11 | 2021-10-29 | 佳尔科生物科技南通有限公司 | 一种一锅法制备泼尼松龙的合成方法 |
CN114195847A (zh) * | 2021-12-15 | 2022-03-18 | 河南利华制药有限公司 | 一种泼尼松龙及其制备方法 |
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C06 | Publication | ||
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Liao Jun Inventor after: Liu Yuting Inventor after: Wang Yong Inventor after: Fu Lin Inventor after: Zeng Jianhua Inventor after: Li Guilian Inventor after: Zeng Wei Inventor before: Liao Jun Inventor before: Fu Lin Inventor before: Zeng Jianhua Inventor before: Li Guilian Inventor before: Zeng Wei Inventor before: Wang Yong |
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WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |