CN111574522A - 托法替布关键中间体的合成方法 - Google Patents
托法替布关键中间体的合成方法 Download PDFInfo
- Publication number
- CN111574522A CN111574522A CN202010400113.6A CN202010400113A CN111574522A CN 111574522 A CN111574522 A CN 111574522A CN 202010400113 A CN202010400113 A CN 202010400113A CN 111574522 A CN111574522 A CN 111574522A
- Authority
- CN
- China
- Prior art keywords
- reaction
- reaction product
- benzyl
- acid
- binding agent
- 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
- 239000004012 Tofacitinib Substances 0.000 title claims abstract description 16
- 229960001350 tofacitinib Drugs 0.000 title claims abstract description 16
- UJLAWZDWDVHWOW-YPMHNXCESA-N tofacitinib Chemical compound C[C@@H]1CCN(C(=O)CC#N)C[C@@H]1N(C)C1=NC=NC2=C1C=CN2 UJLAWZDWDVHWOW-YPMHNXCESA-N 0.000 title claims abstract description 16
- 238000001308 synthesis method Methods 0.000 title claims description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 45
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 238000006482 condensation reaction Methods 0.000 claims abstract description 13
- BPTCCCTWWAUJRK-UHFFFAOYSA-N 4-chloro-7h-pyrrolo[2,3-d]pyrimidine Chemical compound ClC1=NC=NC2=C1C=CN2 BPTCCCTWWAUJRK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000010189 synthetic method Methods 0.000 claims abstract description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 40
- 239000002253 acid Substances 0.000 claims description 25
- 239000011230 binding agent Substances 0.000 claims description 23
- 239000003960 organic solvent Substances 0.000 claims description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 10
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- 239000003153 chemical reaction reagent Substances 0.000 claims description 9
- 239000007810 chemical reaction solvent Substances 0.000 claims description 9
- CVQNXCBXFOIHLH-DAIKJZOUSA-N (3r,4r)-1-benzyl-n,4-dimethylpiperidin-3-amine;dihydrochloride Chemical compound Cl.Cl.C1C[C@@H](C)[C@@H](NC)CN1CC1=CC=CC=C1 CVQNXCBXFOIHLH-DAIKJZOUSA-N 0.000 claims description 8
- 239000000543 intermediate Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 150000003335 secondary amines Chemical class 0.000 claims description 6
- 238000006264 debenzylation reaction Methods 0.000 claims description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 5
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 claims description 4
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical group C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- NXJCBFBQEVOTOW-UHFFFAOYSA-L palladium(2+);dihydroxide Chemical compound O[Pd]O NXJCBFBQEVOTOW-UHFFFAOYSA-L 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 2
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 claims description 2
- 229940073608 benzyl chloride Drugs 0.000 claims description 2
- 239000000852 hydrogen donor Substances 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 19
- XRIARWQZLGCQDM-KOLCDFICSA-N n-methyl-n-[(3r,4r)-4-methylpiperidin-3-yl]-7h-pyrrolo[2,3-d]pyrimidin-4-amine Chemical compound C[C@@H]1CCNC[C@@H]1N(C)C1=NC=NC2=C1C=CN2 XRIARWQZLGCQDM-KOLCDFICSA-N 0.000 abstract description 7
- 238000009776 industrial production Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 102000042838 JAK family Human genes 0.000 description 2
- 108091082332 JAK family Proteins 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 206010039073 rheumatoid arthritis Diseases 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- 235000008495 Chrysanthemum leucanthemum Nutrition 0.000 description 1
- 235000000604 Chrysanthemum parthenium Nutrition 0.000 description 1
- 102000004127 Cytokines Human genes 0.000 description 1
- 108090000695 Cytokines Proteins 0.000 description 1
- 101000997835 Homo sapiens Tyrosine-protein kinase JAK1 Proteins 0.000 description 1
- 101000934996 Homo sapiens Tyrosine-protein kinase JAK3 Proteins 0.000 description 1
- 229940122245 Janus kinase inhibitor Drugs 0.000 description 1
- FBOZXECLQNJBKD-ZDUSSCGKSA-N L-methotrexate Chemical compound C=1N=C2N=C(N)N=C(N)C2=NC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 FBOZXECLQNJBKD-ZDUSSCGKSA-N 0.000 description 1
- 240000004460 Tanacetum coccineum Species 0.000 description 1
- 102100033438 Tyrosine-protein kinase JAK1 Human genes 0.000 description 1
- 102100025387 Tyrosine-protein kinase JAK3 Human genes 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000008384 feverfew Nutrition 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000031146 intracellular signal transduction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229960000485 methotrexate Drugs 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN202010400113.6A CN111574522B (zh) | 2020-05-13 | 2020-05-13 | 托法替布关键中间体的合成方法 |
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CN202010400113.6A CN111574522B (zh) | 2020-05-13 | 2020-05-13 | 托法替布关键中间体的合成方法 |
Publications (2)
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CN111574522A true CN111574522A (zh) | 2020-08-25 |
CN111574522B CN111574522B (zh) | 2021-11-23 |
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CN202010400113.6A Active CN111574522B (zh) | 2020-05-13 | 2020-05-13 | 托法替布关键中间体的合成方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114685510A (zh) * | 2020-12-25 | 2022-07-01 | 上海科胜药物研发有限公司 | 一种托法替布中间体及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012116777A (ja) * | 2010-11-30 | 2012-06-21 | Tsutomu Takeuchi | ピロロピリミジン誘導体を有効成分とするbaffの結合阻害剤 |
CN105732641A (zh) * | 2016-03-28 | 2016-07-06 | 南通常佑药业科技有限公司 | 一种JAKs抑制剂药物托法替尼的制备方法 |
WO2019182322A1 (ko) * | 2018-03-20 | 2019-09-26 | 삼진제약주식회사 | 신규 염, 이의 제조 방법 및 이를 포함하는 약학 조성물 |
-
2020
- 2020-05-13 CN CN202010400113.6A patent/CN111574522B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012116777A (ja) * | 2010-11-30 | 2012-06-21 | Tsutomu Takeuchi | ピロロピリミジン誘導体を有効成分とするbaffの結合阻害剤 |
CN105732641A (zh) * | 2016-03-28 | 2016-07-06 | 南通常佑药业科技有限公司 | 一种JAKs抑制剂药物托法替尼的制备方法 |
WO2019182322A1 (ko) * | 2018-03-20 | 2019-09-26 | 삼진제약주식회사 | 신규 염, 이의 제조 방법 및 이를 포함하는 약학 조성물 |
Non-Patent Citations (2)
Title |
---|
SHUANG ZHI ET AL.: "An Efficient Method for Synthesis of Tofacitinib Citrate", 《JOURNAL OF HETEROCYCLIC CHEMISTRY》 * |
赵方露等: "枸橼酸托法替尼的合成", 《中国医药工业杂志》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114685510A (zh) * | 2020-12-25 | 2022-07-01 | 上海科胜药物研发有限公司 | 一种托法替布中间体及其制备方法 |
Also Published As
Publication number | Publication date |
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CN111574522B (zh) | 2021-11-23 |
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PB01 | Publication | ||
PB01 | Publication | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Synthesis Method of Key Intermediates of Tofetib Effective date of registration: 20230427 Granted publication date: 20211123 Pledgee: Rizhao Bank Co.,Ltd. Weifang Changyi Branch Pledgor: WEIFANG HISHINE PHARMACEUTICAL CO.,LTD. Registration number: Y2023980039467 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211123 Pledgee: Rizhao Bank Co.,Ltd. Weifang Changyi Branch Pledgor: WEIFANG HISHINE PHARMACEUTICAL CO.,LTD. Registration number: Y2023980039467 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The synthesis method of key intermediates of tofacitinib Granted publication date: 20211123 Pledgee: Rizhao Bank Co.,Ltd. Weifang Changyi Branch Pledgor: WEIFANG HISHINE PHARMACEUTICAL CO.,LTD. Registration number: Y2024980020273 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |