CN100439388C - 甲基***龙醋丙酸酯的合成方法 - Google Patents
甲基***龙醋丙酸酯的合成方法 Download PDFInfo
- Publication number
- CN100439388C CN100439388C CNB2006100537888A CN200610053788A CN100439388C CN 100439388 C CN100439388 C CN 100439388C CN B2006100537888 A CNB2006100537888 A CN B2006100537888A CN 200610053788 A CN200610053788 A CN 200610053788A CN 100439388 C CN100439388 C CN 100439388C
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- CN
- China
- Prior art keywords
- cyclic ester
- silica gel
- acidization
- reaction
- ester hydrolysis
- 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.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 title abstract description 10
- 238000003786 synthesis reaction Methods 0.000 title abstract description 7
- 230000015572 biosynthetic process Effects 0.000 title abstract description 5
- 229960002037 methylprednisolone aceponate Drugs 0.000 title abstract 4
- DALKLAYLIPSCQL-YPYQNWSCSA-N methylprednisolone aceponate Chemical compound C1([C@@H](C)C2)=CC(=O)C=C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@@](C(=O)COC(C)=O)(OC(=O)CC)[C@@]2(C)C[C@@H]1O DALKLAYLIPSCQL-YPYQNWSCSA-N 0.000 title abstract 4
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- VHRSUDSXCMQTMA-PJHHCJLFSA-N 6alpha-methylprednisolone Chemical compound C([C@@]12C)=CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2[C@@H](O)C[C@]2(C)[C@@](O)(C(=O)CO)CC[C@H]21 VHRSUDSXCMQTMA-PJHHCJLFSA-N 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000741 silica gel Substances 0.000 claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 15
- 229960004584 methylprednisolone Drugs 0.000 claims abstract description 14
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 13
- 238000010931 ester hydrolysis Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- -1 cyclic ester Chemical class 0.000 claims description 13
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 12
- 238000010189 synthetic method Methods 0.000 claims description 9
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 5
- FGWYWKIOMUZSQF-UHFFFAOYSA-N 1,1,1-triethoxypropane Chemical compound CCOC(CC)(OCC)OCC FGWYWKIOMUZSQF-UHFFFAOYSA-N 0.000 claims description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 abstract description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000047 product Substances 0.000 abstract description 6
- 235000019260 propionic acid Nutrition 0.000 abstract description 6
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 abstract description 6
- 239000006227 byproduct Substances 0.000 abstract description 3
- 239000003054 catalyst Substances 0.000 abstract description 2
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 229960001866 silicon dioxide Drugs 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000003301 hydrolyzing effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000006137 acetoxylation reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Steroid Compounds (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100537888A CN100439388C (zh) | 2006-10-11 | 2006-10-11 | 甲基***龙醋丙酸酯的合成方法 |
Applications Claiming Priority (1)
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CNB2006100537888A CN100439388C (zh) | 2006-10-11 | 2006-10-11 | 甲基***龙醋丙酸酯的合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1931870A CN1931870A (zh) | 2007-03-21 |
CN100439388C true CN100439388C (zh) | 2008-12-03 |
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Application Number | Title | Priority Date | Filing Date |
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CNB2006100537888A Expired - Fee Related CN100439388C (zh) | 2006-10-11 | 2006-10-11 | 甲基***龙醋丙酸酯的合成方法 |
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CN (1) | CN100439388C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101891797B (zh) * | 2010-07-08 | 2012-08-01 | 浙江仙琚制药股份有限公司 | 甾体化合物17α-酯的制备方法 |
CN103193845B (zh) * | 2013-04-19 | 2015-07-08 | 中国科学院上海有机化学研究所 | 17羟基酰基化的皮质激素甾体药物中间体的合成方法 |
CN103665078B (zh) * | 2013-12-18 | 2016-06-08 | 成都医路康医学技术服务有限公司 | 一种17α-羟基甾体酯的制备方法 |
CN111748010B (zh) * | 2019-03-29 | 2023-12-08 | 天津药业研究院股份有限公司 | 一种醋丙甲泼尼龙无水晶型及其组合物 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0144086A2 (de) * | 1983-12-08 | 1985-06-12 | Schering Aktiengesellschaft | Neue Hydrocortison- und Prednisolon-Derivate |
US4567172A (en) * | 1982-05-31 | 1986-01-28 | Ohta Seiyaku Kabushiki Kaisha | 6α-Methylprednisolone derivatives |
US4587236A (en) * | 1981-08-18 | 1986-05-06 | Schering Aktiengesellschaft | Novel 6α-methylprednisolone derivatives, their preparation, and their use |
JPH06234643A (ja) * | 1993-02-09 | 1994-08-23 | Green Cross Corp:The | ステロイド外用剤 |
CN1699395A (zh) * | 2005-06-21 | 2005-11-23 | 浙江仙琚制药股份有限公司 | 一锅法制备***龙衍生物 |
CN1763066A (zh) * | 2005-11-17 | 2006-04-26 | 台州百大药业有限公司 | 甲基***龙的化学合成方法 |
-
2006
- 2006-10-11 CN CNB2006100537888A patent/CN100439388C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587236A (en) * | 1981-08-18 | 1986-05-06 | Schering Aktiengesellschaft | Novel 6α-methylprednisolone derivatives, their preparation, and their use |
US4567172A (en) * | 1982-05-31 | 1986-01-28 | Ohta Seiyaku Kabushiki Kaisha | 6α-Methylprednisolone derivatives |
EP0144086A2 (de) * | 1983-12-08 | 1985-06-12 | Schering Aktiengesellschaft | Neue Hydrocortison- und Prednisolon-Derivate |
JPH06234643A (ja) * | 1993-02-09 | 1994-08-23 | Green Cross Corp:The | ステロイド外用剤 |
CN1699395A (zh) * | 2005-06-21 | 2005-11-23 | 浙江仙琚制药股份有限公司 | 一锅法制备***龙衍生物 |
CN1763066A (zh) * | 2005-11-17 | 2006-04-26 | 台州百大药业有限公司 | 甲基***龙的化学合成方法 |
Also Published As
Publication number | Publication date |
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CN1931870A (zh) | 2007-03-21 |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070321 Assignee: Taizhou Taifa Pharmaceuticals Co., Ltd. Assignor: Wang Jiazhen Contract record no.: 2010330000449 Denomination of invention: Synthesis process of methyl prednisolone aceponate Granted publication date: 20081203 License type: Exclusive License Record date: 20100409 |
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Owner name: TAIZHOU TAIFA PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: WANG JIAZHEN Effective date: 20130620 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20130620 Address after: 317300 No. 14 Industrial East Road, Xianju County, Zhejiang, Taizhou Patentee after: Taizhou Taifa Pharmaceuticals Co., Ltd. Address before: The 317300 industry in Zhejiang province Xianju County Road No. 14 Taizhou Baida Pharmaceutical Co Ltd Patentee before: Wang Jiazhen |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20151011 |
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EXPY | Termination of patent right or utility model |