CN102503913B - Preparation method for dimethoxy taxanes compound monocrystal directly used for X-ray single crystal diffraction analysis - Google Patents
Preparation method for dimethoxy taxanes compound monocrystal directly used for X-ray single crystal diffraction analysis Download PDFInfo
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- CN102503913B CN102503913B CN201110321866.9A CN201110321866A CN102503913B CN 102503913 B CN102503913 B CN 102503913B CN 201110321866 A CN201110321866 A CN 201110321866A CN 102503913 B CN102503913 B CN 102503913B
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- dimethoxy
- single crystal
- directly used
- ray single
- taxanes
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- 239000013078 crystal Substances 0.000 title claims abstract description 44
- 229940123237 Taxane Drugs 0.000 title claims abstract description 25
- 125000001891 dimethoxy group Chemical group [H]C([H])([H])O* 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000002050 diffraction method Methods 0.000 title claims abstract description 8
- 150000001875 compounds Chemical class 0.000 title abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 13
- 238000002425 crystallisation Methods 0.000 claims abstract description 3
- 230000008025 crystallization Effects 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims abstract description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 8
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 7
- 230000008034 disappearance Effects 0.000 claims description 7
- 238000000967 suction filtration Methods 0.000 claims description 7
- 229960003328 benzoyl peroxide Drugs 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000012512 characterization method Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000012046 mixed solvent Substances 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001819 mass spectrum Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- -1 methoxyl group Chemical group 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201110321866.9A CN102503913B (en) | 2011-10-20 | 2011-10-20 | Preparation method for dimethoxy taxanes compound monocrystal directly used for X-ray single crystal diffraction analysis |
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CN201110321866.9A CN102503913B (en) | 2011-10-20 | 2011-10-20 | Preparation method for dimethoxy taxanes compound monocrystal directly used for X-ray single crystal diffraction analysis |
Publications (2)
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CN102503913A CN102503913A (en) | 2012-06-20 |
CN102503913B true CN102503913B (en) | 2014-03-26 |
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CN201110321866.9A Active CN102503913B (en) | 2011-10-20 | 2011-10-20 | Preparation method for dimethoxy taxanes compound monocrystal directly used for X-ray single crystal diffraction analysis |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014514306A (en) | 2011-04-12 | 2014-06-19 | プラス・ケミカルス・エスアー | Solid form of cabazitaxel and method for producing the same |
US9394266B2 (en) | 2012-03-08 | 2016-07-19 | IVAX International GmbH | Solid state forms of cabazitaxel and processes for preparation thereof |
CN102675257B (en) * | 2012-05-10 | 2014-07-02 | 上海金和生物技术有限公司 | Cabazitaxel crystal and preparation method thereof |
CN102746258B (en) * | 2012-07-25 | 2015-02-04 | 重庆泰濠制药有限公司 | Crystal forms of cabazitaxel and preparation method thereof |
CN102898406B (en) * | 2012-11-02 | 2014-12-03 | 上海金和生物技术有限公司 | Cabazitaxel crystal and preparation method thereof |
CN102887877A (en) * | 2012-11-05 | 2013-01-23 | 江苏红豆杉生物科技股份有限公司 | Method for purifying cabazitaxel |
CN103044364B (en) * | 2013-01-07 | 2016-01-20 | 重庆泰濠制药有限公司 | Amorphous crystalline substance of a kind of Cabazitaxel and preparation method thereof |
CN103333138A (en) * | 2013-07-22 | 2013-10-02 | 北京科莱博医药开发有限责任公司 | Novel Cabazitaxel crystal form, preparation method, application and pharmaceutical compositions thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101282955A (en) * | 2005-10-12 | 2008-10-08 | 西科尔公司 | Crystalline forms of docetaxel and processes for their preparation |
CN101918385A (en) * | 2008-01-17 | 2010-12-15 | 安万特医药股份有限公司 | Crystalline forms of dimethoxy docetaxel and methods for preparing same |
CA2779009A1 (en) * | 2009-10-29 | 2011-05-05 | Aventis Pharma S.A. | Novel antitumoral use of cabazitaxel |
EP2330100A1 (en) * | 2009-11-04 | 2011-06-08 | Emcure Pharmaceuticals Limited | An improved process for preparation of taxane derivatives |
WO2011081373A2 (en) * | 2009-12-31 | 2011-07-07 | Samyang Genex Corporation | Method for preparing highly pure anhydrous crystalline docetaxel |
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2011
- 2011-10-20 CN CN201110321866.9A patent/CN102503913B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101282955A (en) * | 2005-10-12 | 2008-10-08 | 西科尔公司 | Crystalline forms of docetaxel and processes for their preparation |
CN101918385A (en) * | 2008-01-17 | 2010-12-15 | 安万特医药股份有限公司 | Crystalline forms of dimethoxy docetaxel and methods for preparing same |
CA2779009A1 (en) * | 2009-10-29 | 2011-05-05 | Aventis Pharma S.A. | Novel antitumoral use of cabazitaxel |
EP2330100A1 (en) * | 2009-11-04 | 2011-06-08 | Emcure Pharmaceuticals Limited | An improved process for preparation of taxane derivatives |
WO2011081373A2 (en) * | 2009-12-31 | 2011-07-07 | Samyang Genex Corporation | Method for preparing highly pure anhydrous crystalline docetaxel |
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Address after: 214199 Xishan City, Jiangsu Province, Donggang Town, Hong Kong under the red bean Group Co., Ltd. Applicant after: JIANGSU YEW BIOTECHNOLOGY CO.,LTD. Address before: 214199 Xishan City, Jiangsu Province, Donggang Town, Hong Kong under the red bean Group Co., Ltd. Applicant before: JIANGSU YEW BIOTECHNOLOGY Co.,Ltd. |
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Address after: 214199 Jiangsu Wuxi Xishan District Donggang Town Hong Kong Red Group Co., Ltd. Patentee after: JIANGSU YEW HEALTH TECHNOLOGY CO.,LTD. Address before: 214199 Jiangsu Wuxi Xishan District Donggang Town Hong Kong Red Group Co., Ltd. Patentee before: JIANGSU YEW BIOTECHNOLOGY CO.,LTD. |
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Effective date of registration: 20220823 Address after: 214199 No. 111, Qinxin Road, Donggang Town, Xishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi yew Pharmaceutical Co.,Ltd. Address before: 214199 Jiangsu Wuxi Xishan District Donggang Town Hong Kong Red Group Co., Ltd. Patentee before: JIANGSU YEW HEALTH TECHNOLOGY CO.,LTD. |