CN106496099A - 2‑[(2r,6s)‑6‑[(2s)‑2‑羟基‑2‑苯乙基]‑1‑甲基哌啶]‑1‑苯乙酮的合成方法 - Google Patents
2‑[(2r,6s)‑6‑[(2s)‑2‑羟基‑2‑苯乙基]‑1‑甲基哌啶]‑1‑苯乙酮的合成方法 Download PDFInfo
- Publication number
- CN106496099A CN106496099A CN201610891476.8A CN201610891476A CN106496099A CN 106496099 A CN106496099 A CN 106496099A CN 201610891476 A CN201610891476 A CN 201610891476A CN 106496099 A CN106496099 A CN 106496099A
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- CN
- China
- Prior art keywords
- formula
- synthetic method
- phenylethanone
- reaction
- catalyst
- 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.)
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Links
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000010189 synthetic method Methods 0.000 title claims abstract description 10
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 title claims abstract description 5
- PAMIQIKDUOTOBW-UHFFFAOYSA-N N-methylcyclohexylamine Natural products CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 title abstract description 4
- CHXUFRRQOZZSNV-UHFFFAOYSA-N 1-methylpiperidine Chemical compound [CH2]N1CCCCC1 CHXUFRRQOZZSNV-UHFFFAOYSA-N 0.000 title abstract 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 claims abstract description 18
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000009467 reduction Effects 0.000 claims abstract description 6
- HXUIDZOMTRMIOE-UHFFFAOYSA-N 3-oxo-3-phenylpropionic acid Chemical compound OC(=O)CC(=O)C1=CC=CC=C1 HXUIDZOMTRMIOE-UHFFFAOYSA-N 0.000 claims abstract description 5
- NQMRYBIKMRVZLB-UHFFFAOYSA-N methylamine hydrochloride Chemical compound [Cl-].[NH3+]C NQMRYBIKMRVZLB-UHFFFAOYSA-N 0.000 claims abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- 238000005917 acylation reaction Methods 0.000 claims description 6
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 238000006722 reduction reaction Methods 0.000 claims description 5
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 claims description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 4
- 150000007530 organic bases Chemical class 0.000 claims description 4
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 claims description 4
- SONJTKJMTWTJCT-UHFFFAOYSA-K rhodium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Rh+3] SONJTKJMTWTJCT-UHFFFAOYSA-K 0.000 claims description 4
- 238000006467 substitution reaction Methods 0.000 claims description 4
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical class CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 claims description 3
- VAJVDSVGBWFCLW-UHFFFAOYSA-N 3-Phenyl-1-propanol Chemical class OCCCC1=CC=CC=C1 VAJVDSVGBWFCLW-UHFFFAOYSA-N 0.000 claims description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 3
- 239000012267 brine Substances 0.000 claims description 3
- 239000000872 buffer Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 3
- 238000011944 chemoselective reduction Methods 0.000 claims description 2
- 238000006482 condensation reaction Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 244000248349 Citrus limon Species 0.000 claims 2
- 235000005979 Citrus limon Nutrition 0.000 claims 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 claims 1
- 150000003053 piperidines Chemical class 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 25
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000003786 synthesis reaction Methods 0.000 abstract description 4
- IDEMKXUAULKYJV-BGYRXZFFSA-N Lobelanine Chemical compound C([C@@H]1N([C@@H](CCC1)CC(=O)C=1C=CC=CC=1)C)C(=O)C1=CC=CC=C1 IDEMKXUAULKYJV-BGYRXZFFSA-N 0.000 abstract description 3
- IDEMKXUAULKYJV-UHFFFAOYSA-N Lobelanine Natural products C1CCC(CC(=O)C=2C=CC=CC=2)N(C)C1CC(=O)C1=CC=CC=C1 IDEMKXUAULKYJV-UHFFFAOYSA-N 0.000 abstract description 3
- 150000001412 amines Chemical class 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- PONXTPCRRASWKW-KBPBESRZSA-N diphenylethylenediamine Chemical compound C1([C@H](N)[C@@H](N)C=2C=CC=CC=2)=CC=CC=C1 PONXTPCRRASWKW-KBPBESRZSA-N 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 23
- 238000003756 stirring Methods 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 14
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- MXYUKLILVYORSK-UHFFFAOYSA-N (+/-)-allo-lobeline Natural products C1CCC(CC(=O)C=2C=CC=CC=2)N(C)C1CC(O)C1=CC=CC=C1 MXYUKLILVYORSK-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000012043 crude product Substances 0.000 description 6
- 229930013610 lobeline Natural products 0.000 description 6
- 229960002339 lobeline Drugs 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- MXYUKLILVYORSK-HBMCJLEFSA-N (-)-lobeline Chemical compound C1([C@@H](O)C[C@H]2N([C@H](CCC2)CC(=O)C=2C=CC=CC=2)C)=CC=CC=C1 MXYUKLILVYORSK-HBMCJLEFSA-N 0.000 description 5
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000012074 organic phase Substances 0.000 description 4
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- FKLJPTJMIBLJAV-UHFFFAOYSA-N Compound IV Chemical compound O1N=C(C)C=C1CCCCCCCOC1=CC=C(C=2OCCN=2)C=C1 FKLJPTJMIBLJAV-UHFFFAOYSA-N 0.000 description 3
- 238000011914 asymmetric synthesis Methods 0.000 description 3
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical class ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010596 desymmetrization reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- -1 lobeline compound Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 210000001034 respiratory center Anatomy 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- DRSHXJFUUPIBHX-UHFFFAOYSA-N COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 Chemical compound COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 DRSHXJFUUPIBHX-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 210000002413 aortic body Anatomy 0.000 description 1
- 210000003192 autonomic ganglia Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 210000001326 carotid sinus Anatomy 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 108091008690 chemoreceptors Proteins 0.000 description 1
- 239000007979 citrate buffer Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000020176 deacylation Effects 0.000 description 1
- 238000005947 deacylation reaction Methods 0.000 description 1
- HEDRZPFGACZZDS-MICDWDOJSA-N deuterated chloroform Substances [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 1
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002955 immunomodulating agent Substances 0.000 description 1
- 229940121354 immunomodulator Drugs 0.000 description 1
- 230000002584 immunomodulator Effects 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- BHTJEPVNHUUIPV-UHFFFAOYSA-N pentanedial;hydrate Chemical compound O.O=CCCCC=O BHTJEPVNHUUIPV-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/30—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom
- C07D211/32—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom by oxygen atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/122—Metal aryl or alkyl compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
- B01J2231/643—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of R2C=O or R2C=NR (R= C, H)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610891476.8A CN106496099B (zh) | 2016-10-12 | 2016-10-12 | 2-[(2r,6s)-6-[(2s)-2-羟基-2-苯乙基]-1-甲基哌啶]-1-苯乙酮的合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610891476.8A CN106496099B (zh) | 2016-10-12 | 2016-10-12 | 2-[(2r,6s)-6-[(2s)-2-羟基-2-苯乙基]-1-甲基哌啶]-1-苯乙酮的合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106496099A true CN106496099A (zh) | 2017-03-15 |
CN106496099B CN106496099B (zh) | 2019-03-15 |
Family
ID=58295219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610891476.8A Active CN106496099B (zh) | 2016-10-12 | 2016-10-12 | 2-[(2r,6s)-6-[(2s)-2-羟基-2-苯乙基]-1-甲基哌啶]-1-苯乙酮的合成方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106496099B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112239420A (zh) * | 2019-07-17 | 2021-01-19 | 东莞市东阳光仿制药研发有限公司 | 一种催化剂中间体的制备方法 |
CN112920107A (zh) * | 2021-02-07 | 2021-06-08 | 上海万巷制药有限公司 | 一种盐酸洛贝林的合成方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060014791A1 (en) * | 2004-07-17 | 2006-01-19 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Process for manufacturing of chiral lobelin |
CN102978253A (zh) * | 2012-11-28 | 2013-03-20 | 湖南方盛制药股份有限公司 | 一种合成依替米贝中间体的方法 |
WO2016042298A1 (en) * | 2014-09-19 | 2016-03-24 | Johnson Matthey Public Limited Company | Complexes and methods for their preparation |
-
2016
- 2016-10-12 CN CN201610891476.8A patent/CN106496099B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060014791A1 (en) * | 2004-07-17 | 2006-01-19 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Process for manufacturing of chiral lobelin |
CN102978253A (zh) * | 2012-11-28 | 2013-03-20 | 湖南方盛制药股份有限公司 | 一种合成依替米贝中间体的方法 |
WO2016042298A1 (en) * | 2014-09-19 | 2016-03-24 | Johnson Matthey Public Limited Company | Complexes and methods for their preparation |
Non-Patent Citations (2)
Title |
---|
KATHERINE E. JOLLEY ET AL.: "Application of Tethered Ruthenium Catalysts to Asymmetric Hydrogenation of Ketones, and the Selective Hydrogenation of Aldehydes", 《ADV. SYNTH. CATAL.》 * |
龚玲 等: "氢转移反应的研究概述", 《化工进展》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112239420A (zh) * | 2019-07-17 | 2021-01-19 | 东莞市东阳光仿制药研发有限公司 | 一种催化剂中间体的制备方法 |
CN112239420B (zh) * | 2019-07-17 | 2023-12-08 | 东莞市东阳光仿制药研发有限公司 | 一种催化剂中间体的制备方法 |
CN112920107A (zh) * | 2021-02-07 | 2021-06-08 | 上海万巷制药有限公司 | 一种盐酸洛贝林的合成方法 |
Also Published As
Publication number | Publication date |
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CN106496099B (zh) | 2019-03-15 |
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