CN103073456A - 重酒石酸卡巴拉汀中间体的制备方法 - Google Patents
重酒石酸卡巴拉汀中间体的制备方法 Download PDFInfo
- Publication number
- CN103073456A CN103073456A CN2011103279751A CN201110327975A CN103073456A CN 103073456 A CN103073456 A CN 103073456A CN 2011103279751 A CN2011103279751 A CN 2011103279751A CN 201110327975 A CN201110327975 A CN 201110327975A CN 103073456 A CN103073456 A CN 103073456A
- Authority
- CN
- China
- Prior art keywords
- methyl
- carbamate
- preparation
- phenylethyl
- palladium carbon
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- XSVMFMHYUFZWBK-NSHDSACASA-N Rivastigmine Chemical compound CCN(C)C(=O)OC1=CC=CC([C@H](C)N(C)C)=C1 XSVMFMHYUFZWBK-NSHDSACASA-N 0.000 title abstract description 13
- 229960004136 rivastigmine Drugs 0.000 title abstract description 9
- -1 3-((S)-1-((S)-1-phenylethylamino)ethyl)phenyl ethyl (methyl) Chemical group 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 13
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 54
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 claims description 39
- 238000006243 chemical reaction Methods 0.000 claims description 37
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 28
- ABNQSLSOFYAGHU-UHFFFAOYSA-N (3-acetylphenyl) n-ethyl-n-methylcarbamate Chemical compound CCN(C)C(=O)OC1=CC=CC(C(C)=O)=C1 ABNQSLSOFYAGHU-UHFFFAOYSA-N 0.000 claims description 25
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 24
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 22
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims description 19
- 239000001257 hydrogen Substances 0.000 claims description 19
- 150000002431 hydrogen Chemical class 0.000 claims description 15
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 12
- 229950010673 rivastigmine hydrogen tartrate Drugs 0.000 claims description 12
- RQEUFEKYXDPUSK-ZETCQYMHSA-N (1S)-1-phenylethanamine Chemical compound C[C@H](N)C1=CC=CC=C1 RQEUFEKYXDPUSK-ZETCQYMHSA-N 0.000 claims description 11
- GWHQHAUAXRMMOT-MBANBULQSA-N rivastigmine tartrate Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O.CCN(C)C(=O)OC1=CC=CC([C@H](C)N(C)C)=C1 GWHQHAUAXRMMOT-MBANBULQSA-N 0.000 claims description 11
- RQEUFEKYXDPUSK-UHFFFAOYSA-N 1-phenylethylamine Chemical compound CC(N)C1=CC=CC=C1 RQEUFEKYXDPUSK-UHFFFAOYSA-N 0.000 claims description 7
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 6
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 6
- 235000019253 formic acid Nutrition 0.000 claims description 6
- 229920002866 paraformaldehyde Polymers 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 238000007069 methylation reaction Methods 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims description 2
- 229940095064 tartrate Drugs 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000003786 synthesis reaction Methods 0.000 abstract description 5
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 105
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- 238000000967 suction filtration Methods 0.000 description 30
- 239000000243 solution Substances 0.000 description 24
- 239000002904 solvent Substances 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 238000000605 extraction Methods 0.000 description 17
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 13
- 238000004992 fast atom bombardment mass spectroscopy Methods 0.000 description 13
- 239000007788 liquid Substances 0.000 description 13
- 238000005406 washing Methods 0.000 description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 238000001816 cooling Methods 0.000 description 12
- 238000001035 drying Methods 0.000 description 12
- 229920006395 saturated elastomer Polymers 0.000 description 12
- 235000002639 sodium chloride Nutrition 0.000 description 12
- 239000011780 sodium chloride Substances 0.000 description 12
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 11
- 238000012544 monitoring process Methods 0.000 description 9
- 239000012452 mother liquor Substances 0.000 description 9
- 239000000706 filtrate Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 238000011914 asymmetric synthesis Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
- 230000000707 stereoselective effect Effects 0.000 description 3
- 238000010189 synthetic method Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- YFSUTJLHUFNCNZ-UHFFFAOYSA-M 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YFSUTJLHUFNCNZ-UHFFFAOYSA-M 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- LUJMEECXHPYQOF-UHFFFAOYSA-N 3-hydroxyacetophenone Chemical compound CC(=O)C1=CC=CC(O)=C1 LUJMEECXHPYQOF-UHFFFAOYSA-N 0.000 description 1
- 102100033639 Acetylcholinesterase Human genes 0.000 description 1
- 108010022752 Acetylcholinesterase Proteins 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 229940123923 Butyrylcholinesterase inhibitor Drugs 0.000 description 1
- DKTHTUMLVSBQTJ-JTQLQIEISA-N CCN(C)C(Oc1cc([C@H](C)NC)ccc1)=O Chemical compound CCN(C)C(Oc1cc([C@H](C)NC)ccc1)=O DKTHTUMLVSBQTJ-JTQLQIEISA-N 0.000 description 1
- 0 CCN(C)C(Oc1cccc([C@](C)N[C@@](C)c2ccc(*)cc2)c1)=O Chemical compound CCN(C)C(Oc1cccc([C@](C)N[C@@](C)c2ccc(*)cc2)c1)=O 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 208000027089 Parkinsonian disease Diseases 0.000 description 1
- 206010034010 Parkinsonism Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 229940022698 acetylcholinesterase Drugs 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- GFAUNYMRSKVDJL-UHFFFAOYSA-N formyl chloride Chemical compound ClC=O GFAUNYMRSKVDJL-UHFFFAOYSA-N 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 229940045641 monobasic sodium phosphate Drugs 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- QEVHRUUCFGRFIF-MDEJGZGSSA-N reserpine Chemical compound O([C@H]1[C@@H]([C@H]([C@H]2C[C@@H]3C4=C(C5=CC=C(OC)C=C5N4)CCN3C[C@H]2C1)C(=O)OC)OC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 QEVHRUUCFGRFIF-MDEJGZGSSA-N 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000009901 transfer hydrogenation reaction Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110327975.1A CN103073456B (zh) | 2011-10-26 | 2011-10-26 | 重酒石酸卡巴拉汀中间体的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110327975.1A CN103073456B (zh) | 2011-10-26 | 2011-10-26 | 重酒石酸卡巴拉汀中间体的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103073456A true CN103073456A (zh) | 2013-05-01 |
| CN103073456B CN103073456B (zh) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110327975.1A Active CN103073456B (zh) | 2011-10-26 | 2011-10-26 | 重酒石酸卡巴拉汀中间体的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103073456B (zh) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5602176A (en) * | 1987-03-04 | 1997-02-11 | Sandoz Ltd. | Phenyl carbamate |
| WO2005061446A2 (en) * | 2003-12-24 | 2005-07-07 | Generics [Uk] Limited | Processes for the preparation of aminoalkyl phenylcarbamates |
| CN1923801A (zh) * | 2005-09-02 | 2007-03-07 | 上海奥博生物医药技术有限公司 | (s)-n-乙基-n-甲基-3-[1-(二甲氨基)乙基]-氨基甲酸苯酯(ⅰ)及其酒石酸盐(ⅱ)的制备方法 |
| CN101016257A (zh) * | 2007-02-14 | 2007-08-15 | 杭州盛美医药科技开发有限公司 | 一种卡巴拉汀的中间体及其制备与应用 |
| CN101134738A (zh) * | 2007-09-29 | 2008-03-05 | 暨南大学 | 一种(s)-卡巴拉汀的不对称合成方法 |
| CN101481333A (zh) * | 2009-02-27 | 2009-07-15 | 上海医药工业研究院 | 一种新的卡巴拉汀制备方法 |
| CN101481335A (zh) * | 2009-02-27 | 2009-07-15 | 上海医药工业研究院 | 卡巴拉汀中间体的制备方法 |
| CN101481334A (zh) * | 2009-02-27 | 2009-07-15 | 上海医药工业研究院 | 一种适于工业化生产的卡巴拉汀的制备方法 |
-
2011
- 2011-10-26 CN CN201110327975.1A patent/CN103073456B/zh active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5602176A (en) * | 1987-03-04 | 1997-02-11 | Sandoz Ltd. | Phenyl carbamate |
| WO2005061446A2 (en) * | 2003-12-24 | 2005-07-07 | Generics [Uk] Limited | Processes for the preparation of aminoalkyl phenylcarbamates |
| CN1923801A (zh) * | 2005-09-02 | 2007-03-07 | 上海奥博生物医药技术有限公司 | (s)-n-乙基-n-甲基-3-[1-(二甲氨基)乙基]-氨基甲酸苯酯(ⅰ)及其酒石酸盐(ⅱ)的制备方法 |
| CN101016257A (zh) * | 2007-02-14 | 2007-08-15 | 杭州盛美医药科技开发有限公司 | 一种卡巴拉汀的中间体及其制备与应用 |
| CN101134738A (zh) * | 2007-09-29 | 2008-03-05 | 暨南大学 | 一种(s)-卡巴拉汀的不对称合成方法 |
| CN101481333A (zh) * | 2009-02-27 | 2009-07-15 | 上海医药工业研究院 | 一种新的卡巴拉汀制备方法 |
| CN101481335A (zh) * | 2009-02-27 | 2009-07-15 | 上海医药工业研究院 | 卡巴拉汀中间体的制备方法 |
| CN101481334A (zh) * | 2009-02-27 | 2009-07-15 | 上海医药工业研究院 | 一种适于工业化生产的卡巴拉汀的制备方法 |
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| Publication number | Publication date |
|---|---|
| CN103073456B (zh) | 2014-03-19 |
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Effective date of registration: 20170706 Address after: Cheng Wei Road Nanjing city Jiangsu province 210046 No. 9 Jiangsu Xianlin University Life Science and Technology Innovation Park F6 8 storey building in Jiangsu Zhengda Fenghai Pharmaceutical Co. Ltd. Patentee after: Jiangsu Zhengda Fenghai Pharmaceutical Co., Ltd. Address before: Bridge 222069 Jiangsu city of Lianyungang province Lianyungang economic and Technological Development Zone Dapu Industrial Zone, Road No. 16 Patentee before: Lianyungang Runzhong Pharmaceutical Co.,Ltd. |
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Address after: 266 Nanxiang West Road, Dafeng District, Yancheng City, Jiangsu Province, 210046 Patentee after: JIANGSU CHIA TAI FENGHAI PHARMACEUTICAL Co.,Ltd. Address before: Cheng Wei Road Nanjing city Jiangsu province 210046 No. 9 Jiangsu Xianlin University Life Science and Technology Innovation Park F6 8 storey building in Jiangsu Zhengda Fenghai Pharmaceutical Co. Ltd. Patentee before: JIANGSU CHIA TAI FENGHAI PHARMACEUTICAL Co.,Ltd. |