CN108546265A - 一种利伐沙班中间体的合成方法 - Google Patents
一种利伐沙班中间体的合成方法 Download PDFInfo
- Publication number
- CN108546265A CN108546265A CN201810649339.2A CN201810649339A CN108546265A CN 108546265 A CN108546265 A CN 108546265A CN 201810649339 A CN201810649339 A CN 201810649339A CN 108546265 A CN108546265 A CN 108546265A
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- CN
- China
- Prior art keywords
- synthetic method
- rivaroxaban intermediate
- compound
- condensing agent
- rivaroxaban
- Prior art date
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- DEXXSYVEWAYIGZ-LBPRGKRZSA-N 4-[4-[(5s)-5-(aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl]morpholin-3-one Chemical compound O=C1O[C@@H](CN)CN1C1=CC=C(N2C(COCC2)=O)C=C1 DEXXSYVEWAYIGZ-LBPRGKRZSA-N 0.000 title claims abstract description 25
- 238000010189 synthetic method Methods 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 229940125904 compound 1 Drugs 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 7
- 239000003960 organic solvent Substances 0.000 claims abstract description 7
- 238000010792 warming Methods 0.000 claims abstract description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 9
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 7
- 235000019441 ethanol Nutrition 0.000 claims description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 3
- 238000007792 addition Methods 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 238000007363 ring formation reaction Methods 0.000 claims description 2
- SVEUVITYHIHZQE-UHFFFAOYSA-N n-methylpyridin-2-amine Chemical compound CNC1=CC=CC=N1 SVEUVITYHIHZQE-UHFFFAOYSA-N 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000010719 annulation reaction Methods 0.000 abstract 1
- OFJRNBWSFXEHSA-UHFFFAOYSA-N 2-(3-amino-1,2-benzoxazol-5-yl)-n-[4-[2-[(dimethylamino)methyl]imidazol-1-yl]-2-fluorophenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide Chemical compound CN(C)CC1=NC=CN1C(C=C1F)=CC=C1NC(=O)C1=CC(C(F)(F)F)=NN1C1=CC=C(ON=C2N)C2=C1 OFJRNBWSFXEHSA-UHFFFAOYSA-N 0.000 description 4
- DXRFZHILMCWCNG-UHFFFAOYSA-N N,N-dimethyl-1,8-naphthyridin-2-amine Chemical group C1=CC=NC2=NC(N(C)C)=CC=C21 DXRFZHILMCWCNG-UHFFFAOYSA-N 0.000 description 4
- 229950010535 razaxaban Drugs 0.000 description 4
- 229940125898 compound 5 Drugs 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 208000004043 venous thromboembolism Diseases 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010014522 Embolism venous Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000011882 arthroplasty Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- KGFYHTZWPPHNLQ-AWEZNQCLSA-N rivaroxaban Chemical compound S1C(Cl)=CC=C1C(=O)NC[C@@H]1OC(=O)N(C=2C=CC(=CC=2)N2C(COCC2)=O)C1 KGFYHTZWPPHNLQ-AWEZNQCLSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229940055725 xarelto Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810649339.2A CN108546265A (zh) | 2018-06-22 | 2018-06-22 | 一种利伐沙班中间体的合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810649339.2A CN108546265A (zh) | 2018-06-22 | 2018-06-22 | 一种利伐沙班中间体的合成方法 |
Publications (1)
Publication Number | Publication Date |
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CN108546265A true CN108546265A (zh) | 2018-09-18 |
Family
ID=63492915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810649339.2A Pending CN108546265A (zh) | 2018-06-22 | 2018-06-22 | 一种利伐沙班中间体的合成方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108546265A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1434822A (zh) * | 1999-12-24 | 2003-08-06 | 拜尔公司 | 取代的噁唑烷酮和其在血液凝固领域中的应用 |
WO2013120464A1 (en) * | 2012-02-17 | 2013-08-22 | Zentiva, K.S. | A process for the preparation of rivaroxaban based on saving of 1,1'-carbonyl diimidazole. |
WO2014155259A2 (en) * | 2013-03-25 | 2014-10-02 | Glenmark Pharmaceuticals Limited; Glenmark Generics Limited | Process for the preparation of rivaroxaban |
CN104086539A (zh) * | 2014-07-17 | 2014-10-08 | 天津炜捷制药有限公司 | 一种利伐沙班的制备方法 |
CN104109158A (zh) * | 2013-04-16 | 2014-10-22 | 上海医药工业研究院 | 一种纯化利伐沙班的方法 |
CN104193737A (zh) * | 2014-08-19 | 2014-12-10 | 吉林省东盟制药有限公司 | 一种利伐沙班杂质的合成方法 |
CN103145698B (zh) * | 2013-03-01 | 2015-09-09 | 江西同和药业股份有限公司 | 一种利伐沙班中间体的制备方法及利伐沙班的新合成方法 |
-
2018
- 2018-06-22 CN CN201810649339.2A patent/CN108546265A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1434822A (zh) * | 1999-12-24 | 2003-08-06 | 拜尔公司 | 取代的噁唑烷酮和其在血液凝固领域中的应用 |
WO2013120464A1 (en) * | 2012-02-17 | 2013-08-22 | Zentiva, K.S. | A process for the preparation of rivaroxaban based on saving of 1,1'-carbonyl diimidazole. |
CN103145698B (zh) * | 2013-03-01 | 2015-09-09 | 江西同和药业股份有限公司 | 一种利伐沙班中间体的制备方法及利伐沙班的新合成方法 |
WO2014155259A2 (en) * | 2013-03-25 | 2014-10-02 | Glenmark Pharmaceuticals Limited; Glenmark Generics Limited | Process for the preparation of rivaroxaban |
CN104109158A (zh) * | 2013-04-16 | 2014-10-22 | 上海医药工业研究院 | 一种纯化利伐沙班的方法 |
CN104086539A (zh) * | 2014-07-17 | 2014-10-08 | 天津炜捷制药有限公司 | 一种利伐沙班的制备方法 |
CN104193737A (zh) * | 2014-08-19 | 2014-12-10 | 吉林省东盟制药有限公司 | 一种利伐沙班杂质的合成方法 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 215212 No. 6 Jinzi Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Applicant after: Suzhou Shengda Pharmaceutical Co., Ltd. Applicant after: Suzhou third pharmaceutical factory Co., Ltd. Address before: 215212 No. 9 Jiaotong East Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: China Union Chempharma (Suzhou) Co., Ltd. Applicant before: Suzhou third pharmaceutical factory Co., Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180918 |