CN116874392A - 一种非甾体选择性盐皮质激素受体拮抗剂中间体4-醛基-3-甲氧基苯腈的制备方法 - Google Patents
一种非甾体选择性盐皮质激素受体拮抗剂中间体4-醛基-3-甲氧基苯腈的制备方法 Download PDFInfo
- Publication number
- CN116874392A CN116874392A CN202310787375.6A CN202310787375A CN116874392A CN 116874392 A CN116874392 A CN 116874392A CN 202310787375 A CN202310787375 A CN 202310787375A CN 116874392 A CN116874392 A CN 116874392A
- Authority
- CN
- China
- Prior art keywords
- reaction
- aldehyde
- methoxybenzonitrile
- solvent
- cyano
- 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
- 230000003637 steroidlike Effects 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000003470 adrenal cortex hormone Substances 0.000 title claims description 3
- RKHQGWMMUURILY-UHRZLXHJSA-N cortivazol Chemical compound C([C@H]1[C@@H]2C[C@H]([C@]([C@@]2(C)C[C@H](O)[C@@H]1[C@@]1(C)C2)(O)C(=O)COC(C)=O)C)=C(C)C1=CC1=C2C=NN1C1=CC=CC=C1 RKHQGWMMUURILY-UHRZLXHJSA-N 0.000 title claims description 3
- 229940044551 receptor antagonist Drugs 0.000 title claims description 3
- 239000002464 receptor antagonist Substances 0.000 title claims description 3
- 150000003839 salts Chemical class 0.000 title claims description 3
- 238000006243 chemical reaction Methods 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 23
- NGMMGKYJUWYIIG-UHFFFAOYSA-N 3-hydroxybenzamide Chemical compound NC(=O)C1=CC=CC(O)=C1 NGMMGKYJUWYIIG-UHFFFAOYSA-N 0.000 claims abstract description 18
- DZETWSGVBUVPMH-UHFFFAOYSA-N 4-formyl-3-hydroxybenzonitrile Chemical compound OC1=CC(C#N)=CC=C1C=O DZETWSGVBUVPMH-UHFFFAOYSA-N 0.000 claims abstract description 18
- SGHBRHKBCLLVCI-UHFFFAOYSA-N 3-hydroxybenzonitrile Chemical compound OC1=CC=CC(C#N)=C1 SGHBRHKBCLLVCI-UHFFFAOYSA-N 0.000 claims abstract description 16
- IJFXRHURBJZNAO-UHFFFAOYSA-N 3-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=CC(O)=C1 IJFXRHURBJZNAO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229940083712 aldosterone antagonist Drugs 0.000 claims abstract description 11
- 238000010534 nucleophilic substitution reaction Methods 0.000 claims abstract description 6
- 238000007069 methylation reaction Methods 0.000 claims abstract description 5
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 36
- 239000002904 solvent Substances 0.000 claims description 26
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 24
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 23
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 22
- 239000007787 solid Substances 0.000 claims description 22
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical group CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 21
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 12
- 239000003960 organic solvent Substances 0.000 claims description 10
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 10
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 10
- 238000001704 evaporation Methods 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 8
- 229920002866 paraformaldehyde Polymers 0.000 claims description 8
- DNUYOWCKBJFOGS-UHFFFAOYSA-N 2-[[10-(2,2-dicarboxyethyl)anthracen-9-yl]methyl]propanedioic acid Chemical compound C1=CC=C2C(CC(C(=O)O)C(O)=O)=C(C=CC=C3)C3=C(CC(C(O)=O)C(O)=O)C2=C1 DNUYOWCKBJFOGS-UHFFFAOYSA-N 0.000 claims description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 7
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 6
- 239000012024 dehydrating agents Substances 0.000 claims description 6
- 239000012074 organic phase Substances 0.000 claims description 6
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 6
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 claims description 5
- 238000004090 dissolution Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 239000012022 methylating agents Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical group COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 claims description 3
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims description 3
- 239000012295 chemical reaction liquid Substances 0.000 claims description 2
- 230000011987 methylation Effects 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 125000003944 tolyl group Chemical group 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- 238000005481 NMR spectroscopy Methods 0.000 description 6
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000001819 mass spectrum Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzenecarbonitrile Natural products N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 2
- 208000020832 chronic kidney disease Diseases 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 208000001072 type 2 diabetes mellitus Diseases 0.000 description 2
- GNENVASJJIUNER-UHFFFAOYSA-N 2,4,6-tricyclohexyloxy-1,3,5,2,4,6-trioxatriborinane Chemical compound C1CCCCC1OB1OB(OC2CCCCC2)OB(OC2CCCCC2)O1 GNENVASJJIUNER-UHFFFAOYSA-N 0.000 description 1
- MNOJRWOWILAHAV-UHFFFAOYSA-N 3-bromophenol Chemical compound OC1=CC=CC(Br)=C1 MNOJRWOWILAHAV-UHFFFAOYSA-N 0.000 description 1
- HXTWKHXDFATMSP-UHFFFAOYSA-N 4-bromo-2-hydroxybenzaldehyde Chemical compound OC1=CC(Br)=CC=C1C=O HXTWKHXDFATMSP-UHFFFAOYSA-N 0.000 description 1
- 206010001580 Albuminuria Diseases 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007333 cyanation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000007037 hydroformylation reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/20—Preparation of carboxylic acid nitriles by dehydration of carboxylic acid amides
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310787375.6A CN116874392B (zh) | 2023-06-30 | 一种非甾体选择性盐皮质激素受体拮抗剂中间体4-醛基-3-甲氧基苯腈的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310787375.6A CN116874392B (zh) | 2023-06-30 | 一种非甾体选择性盐皮质激素受体拮抗剂中间体4-醛基-3-甲氧基苯腈的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116874392A true CN116874392A (zh) | 2023-10-13 |
CN116874392B CN116874392B (zh) | 2024-05-14 |
Family
ID=
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101671245A (zh) * | 2009-09-28 | 2010-03-17 | 唐保清 | 间甲氧基苯丙酮的制备工艺 |
CN102020587A (zh) * | 2010-11-25 | 2011-04-20 | 大连凯飞精细化工有限公司 | 2-甲氧基-4-氰基苯甲醛的合成方法 |
CN103864588A (zh) * | 2014-03-25 | 2014-06-18 | 河北工业大学 | 一种2,3-二甲氧基苯甲醛的制备方法 |
CN107721869A (zh) * | 2017-03-30 | 2018-02-23 | 上海雅本化学有限公司 | 一种2‑甲氧基‑4‑氰基苯甲醛的合成方法 |
CN115368272A (zh) * | 2022-08-31 | 2022-11-22 | 汉瑞药业(荆门)有限公司 | 一种4-氰基-2-甲氧基苯甲醛的制备方法 |
CN115991661A (zh) * | 2023-01-06 | 2023-04-21 | 浙江科聚生物医药有限公司 | 一种高纯度非奈利酮关键中间体的制备方法 |
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101671245A (zh) * | 2009-09-28 | 2010-03-17 | 唐保清 | 间甲氧基苯丙酮的制备工艺 |
CN102020587A (zh) * | 2010-11-25 | 2011-04-20 | 大连凯飞精细化工有限公司 | 2-甲氧基-4-氰基苯甲醛的合成方法 |
CN103864588A (zh) * | 2014-03-25 | 2014-06-18 | 河北工业大学 | 一种2,3-二甲氧基苯甲醛的制备方法 |
CN107721869A (zh) * | 2017-03-30 | 2018-02-23 | 上海雅本化学有限公司 | 一种2‑甲氧基‑4‑氰基苯甲醛的合成方法 |
CN115368272A (zh) * | 2022-08-31 | 2022-11-22 | 汉瑞药业(荆门)有限公司 | 一种4-氰基-2-甲氧基苯甲醛的制备方法 |
CN115991661A (zh) * | 2023-01-06 | 2023-04-21 | 浙江科聚生物医药有限公司 | 一种高纯度非奈利酮关键中间体的制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112645875A (zh) | 一种盐酸丙卡特罗杂质的制备方法 | |
CN103664923B (zh) | 硝呋太尔的制备方法 | |
CN116874392B (zh) | 一种非甾体选择性盐皮质激素受体拮抗剂中间体4-醛基-3-甲氧基苯腈的制备方法 | |
CN117447427A (zh) | 一种呋塞米的制备方法 | |
CN116874392A (zh) | 一种非甾体选择性盐皮质激素受体拮抗剂中间体4-醛基-3-甲氧基苯腈的制备方法 | |
CN105753733A (zh) | Ahu377的晶型及其制备方法与用途 | |
CN109761914B (zh) | 一种制备5-三氟甲基尿嘧啶的方法 | |
CN111116493B (zh) | 一种制备Apabetalone的方法、中间体及其中间体的制备方法 | |
CN111747926B (zh) | 一种羟哌吡酮游离碱的合成工艺改进方法 | |
CN114671859A (zh) | 一种瑞舒伐他汀钙及其中间体的制备方法 | |
CN106748796A (zh) | 制备1,5‑二氟‑2,4‑二硝基苯的方法 | |
CN108929217B (zh) | 一种2-甲基-5-氟苯甲酸的制备方法 | |
CN111635358A (zh) | 一种羟氯喹的制备方法 | |
CN112538018B (zh) | 一种连续流区域选择性合成3-硝基水杨酸的方法 | |
JPH01186844A (ja) | 3−(4’−ブロモビフェニル)−3−ヒドロキシ−4−フェニル酪酸エチルエステルの製造方法 | |
CN114957106B (zh) | 药物吡非尼酮的流动相自动合成方法 | |
CN114736217B (zh) | 一种托拉塞米环合杂质的制备方法 | |
CN111635368B (zh) | 一种胺化合物的制备方法 | |
CN112390707B (zh) | (z)-3,5-二羟基-4-异丙基二苯乙烯的制备与应用 | |
CN117327021A (zh) | 一种去除六氢哒嗪合成中粘稠物杂质的方法 | |
CN102101849B (zh) | 黄皮酰胺中间体的制备方法 | |
CN117486788A (zh) | 一种2-氯-3-溴-6-甲基吡啶的制备方法 | |
CN116947592A (zh) | 一种2,7-二氯芴衍生物的制备方法 | |
CN108863946B (zh) | 一种地巴唑杂质对照品的制备方法 | |
RU2182903C2 (ru) | Способ получения диэтиламида никотиновой кислоты |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Country or region after: China Address after: Yinfeng International Biological City C9, No. 1177 Chunlan Road, High tech Zone, Jinan City, Shandong Province, 250102 Applicant after: Shandong xuanshuo Medical Technology Co.,Ltd. Address before: 250101 411-40, building 17, industrialization base of small and medium-sized enterprises, biomedical park, 1777 Dazheng Road, high tech Zone, Jinan, Shandong Province Applicant before: Shandong xuanshuo Medical Technology Co.,Ltd. Country or region before: China |
|
GR01 | Patent grant |