CN106966926B - 一种lcz696中间体的制备方法 - Google Patents
一种lcz696中间体的制备方法 Download PDFInfo
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- CN106966926B CN106966926B CN201710214079.1A CN201710214079A CN106966926B CN 106966926 B CN106966926 B CN 106966926B CN 201710214079 A CN201710214079 A CN 201710214079A CN 106966926 B CN106966926 B CN 106966926B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000000543 intermediate Substances 0.000 title claims abstract description 7
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims abstract description 32
- 235000010290 biphenyl Nutrition 0.000 claims abstract description 16
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract description 11
- -1 iodomethyl Chemical group 0.000 claims abstract description 10
- XBXCNNQPRYLIDE-UHFFFAOYSA-N tert-butylcarbamic acid Chemical compound CC(C)(C)NC(O)=O XBXCNNQPRYLIDE-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- LRBPFPZTIZSOGG-UHFFFAOYSA-N dimethyl 2-methylpropanedioate Chemical compound COC(=O)C(C)C(=O)OC LRBPFPZTIZSOGG-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000007062 hydrolysis Effects 0.000 claims abstract description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 6
- 239000004305 biphenyl Substances 0.000 claims abstract description 5
- 238000006114 decarboxylation reaction Methods 0.000 claims abstract description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 48
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 36
- 150000001875 compounds Chemical class 0.000 claims description 32
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 18
- 239000012065 filter cake Substances 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000010792 warming Methods 0.000 claims description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 239000012074 organic phase Substances 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 6
- 239000003153 chemical reaction reagent Substances 0.000 claims description 5
- 238000002425 crystallisation Methods 0.000 claims description 5
- 230000008025 crystallization Effects 0.000 claims description 5
- 235000019441 ethanol Nutrition 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 235000019270 ammonium chloride Nutrition 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005194 fractionation Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- LFKDJXLFVYVEFG-UHFFFAOYSA-N tert-butyl carbamate Chemical class CC(C)(C)OC(N)=O LFKDJXLFVYVEFG-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 238000003786 synthesis reaction Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 239000003054 catalyst Substances 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- BIYXUNJTZYRILK-UHFFFAOYSA-N 2-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoic acid Chemical class CCCC(C)(C(O)=O)NC(=O)OC(C)(C)C BIYXUNJTZYRILK-UHFFFAOYSA-N 0.000 abstract description 2
- 229910000510 noble metal Inorganic materials 0.000 abstract description 2
- 239000012450 pharmaceutical intermediate Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 description 3
- ZIYVHBGGAOATLY-UHFFFAOYSA-N methylmalonic acid Chemical class OC(=O)C(C)C(O)=O ZIYVHBGGAOATLY-UHFFFAOYSA-N 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004072 C09CA03 - Valsartan Substances 0.000 description 1
- 229940122586 Enkephalinase inhibitor Drugs 0.000 description 1
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- BHHGXPLMPWCGHP-UHFFFAOYSA-N Phenethylamine Chemical compound NCCC1=CC=CC=C1 BHHGXPLMPWCGHP-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- TWJVNKMWXNTSAP-UHFFFAOYSA-N azanium;hydroxide;hydrochloride Chemical compound [NH4+].O.[Cl-] TWJVNKMWXNTSAP-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000002792 enkephalinase inhibitor Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- PYNXFZCZUAOOQC-UTKZUKDTSA-N sacubitril Chemical compound C1=CC(C[C@H](C[C@@H](C)C(=O)OCC)NC(=O)CCC(O)=O)=CC=C1C1=CC=CC=C1 PYNXFZCZUAOOQC-UTKZUKDTSA-N 0.000 description 1
- 229960003953 sacubitril Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- SJSNUMAYCRRIOM-QFIPXVFZSA-N valsartan Chemical compound C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C(O)=O)=CC=C1C1=CC=CC=C1C1=NN=N[N]1 SJSNUMAYCRRIOM-QFIPXVFZSA-N 0.000 description 1
- 229960004699 valsartan Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/06—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B57/00—Separation of optically-active compounds
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201710214079.1A CN106966926B (zh) | 2017-04-01 | 2017-04-01 | 一种lcz696中间体的制备方法 |
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CN201710214079.1A CN106966926B (zh) | 2017-04-01 | 2017-04-01 | 一种lcz696中间体的制备方法 |
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CN106966926A CN106966926A (zh) | 2017-07-21 |
CN106966926B true CN106966926B (zh) | 2018-10-19 |
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104557600A (zh) * | 2015-01-26 | 2015-04-29 | 苏州明锐医药科技有限公司 | 沙库比曲的制备方法 |
CN105085322A (zh) * | 2015-08-15 | 2015-11-25 | 浙江永宁药业股份有限公司 | Ahu-377中间体的制备方法及其中间体和中间体的制备方法 |
CN105168205A (zh) * | 2015-08-18 | 2015-12-23 | 泰力特医药(湖北)有限公司 | 一种血管紧张素ii受体和脑啡肽酶受体双重抑制剂lcz696的制备方法 |
WO2016037098A1 (en) * | 2014-09-04 | 2016-03-10 | Concert Pharmaceuticals, Inc. | Deuterated sacubitril |
CN105601524A (zh) * | 2016-03-17 | 2016-05-25 | 海门慧聚药业有限公司 | Lcz696关键中间体的制备 |
CN105884656A (zh) * | 2016-04-20 | 2016-08-24 | 沧州那瑞化学科技有限公司 | 一种lcz696中间体的制备方法 |
WO2016135751A1 (en) * | 2015-02-25 | 2016-09-01 | Mylan Laboratories Limited | Novel process for the preparation of sacubitril and its intermediates |
CN105985225A (zh) * | 2015-02-12 | 2016-10-05 | 博瑞生物医药(苏州)股份有限公司 | 一种lcz-696及其中间体的制备方法 |
CN106187808A (zh) * | 2015-05-08 | 2016-12-07 | 苏州鹏旭医药科技有限公司 | Ahu-377的制备方法、ahu-377中间体及ahu-377中间体的制备方法 |
CN106318988A (zh) * | 2016-08-23 | 2017-01-11 | 威海迪素制药有限公司 | 一种lcz696关键中间体的制备方法 |
WO2017033212A1 (en) * | 2015-08-26 | 2017-03-02 | Actavis Group Ptc Ehf. | Preparation of sacubitril and salt thereof and novel compounds used in the process |
-
2017
- 2017-04-01 CN CN201710214079.1A patent/CN106966926B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016037098A1 (en) * | 2014-09-04 | 2016-03-10 | Concert Pharmaceuticals, Inc. | Deuterated sacubitril |
CN104557600A (zh) * | 2015-01-26 | 2015-04-29 | 苏州明锐医药科技有限公司 | 沙库比曲的制备方法 |
CN105985225A (zh) * | 2015-02-12 | 2016-10-05 | 博瑞生物医药(苏州)股份有限公司 | 一种lcz-696及其中间体的制备方法 |
WO2016135751A1 (en) * | 2015-02-25 | 2016-09-01 | Mylan Laboratories Limited | Novel process for the preparation of sacubitril and its intermediates |
CN106187808A (zh) * | 2015-05-08 | 2016-12-07 | 苏州鹏旭医药科技有限公司 | Ahu-377的制备方法、ahu-377中间体及ahu-377中间体的制备方法 |
CN105085322A (zh) * | 2015-08-15 | 2015-11-25 | 浙江永宁药业股份有限公司 | Ahu-377中间体的制备方法及其中间体和中间体的制备方法 |
CN105168205A (zh) * | 2015-08-18 | 2015-12-23 | 泰力特医药(湖北)有限公司 | 一种血管紧张素ii受体和脑啡肽酶受体双重抑制剂lcz696的制备方法 |
WO2017033212A1 (en) * | 2015-08-26 | 2017-03-02 | Actavis Group Ptc Ehf. | Preparation of sacubitril and salt thereof and novel compounds used in the process |
CN105601524A (zh) * | 2016-03-17 | 2016-05-25 | 海门慧聚药业有限公司 | Lcz696关键中间体的制备 |
CN105884656A (zh) * | 2016-04-20 | 2016-08-24 | 沧州那瑞化学科技有限公司 | 一种lcz696中间体的制备方法 |
CN106318988A (zh) * | 2016-08-23 | 2017-01-11 | 威海迪素制药有限公司 | 一种lcz696关键中间体的制备方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of LCZ696 intermediate Effective date of registration: 20190416 Granted publication date: 20181019 Pledgee: Bank of Cangzhou Limited by Share Ltd. branch Pledgor: CANGZHOU SENARY CHEMICAL SCIENCE-TEC CO.,LTD. Registration number: 2019990000327 |
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Date of cancellation: 20210414 Granted publication date: 20181019 Pledgee: Bank of Cangzhou Limited by Share Ltd. branch Pledgor: CANGZHOU SENARY CHEMICAL SCIENCE-TEC Co.,Ltd. Registration number: 2019990000327 |
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Denomination of invention: A preparation method of lcz696 intermediate Effective date of registration: 20210414 Granted publication date: 20181019 Pledgee: Bank of Cangzhou Limited by Share Ltd. branch Pledgor: CANGZHOU SENARY CHEMICAL SCIENCE-TEC Co.,Ltd. Registration number: Y2021990000331 |
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Date of cancellation: 20230419 Granted publication date: 20181019 Pledgee: Bank of Cangzhou Limited by Share Ltd. branch Pledgor: CANGZHOU SENARY CHEMICAL SCIENCE-TEC CO.,LTD. Registration number: Y2021990000331 |
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