AR126353A1 - Método de preparación de productos intermedios para sintetizar un inhibidor de xantina oxidasa - Google Patents
Método de preparación de productos intermedios para sintetizar un inhibidor de xantina oxidasaInfo
- Publication number
- AR126353A1 AR126353A1 ARP220101725A ARP220101725A AR126353A1 AR 126353 A1 AR126353 A1 AR 126353A1 AR P220101725 A ARP220101725 A AR P220101725A AR P220101725 A ARP220101725 A AR P220101725A AR 126353 A1 AR126353 A1 AR 126353A1
- Authority
- AR
- Argentina
- Prior art keywords
- alkyl
- hydrogen
- compound
- preparing
- xanthine oxidase
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 229940123769 Xanthine oxidase inhibitor Drugs 0.000 title abstract 2
- 239000003064 xanthine oxidase inhibitor Substances 0.000 title abstract 2
- 239000013067 intermediate product Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 4
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 2
- 125000006701 (C1-C7) alkyl group Chemical group 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical group 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000012296 anti-solvent Substances 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
- C07D209/42—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
La presente invención se refiere a métodos para preparar productos intermedios para sintetizar un inhibidor de xantina oxidasa. De forma más específica, la presente invención se refiere a métodos para preparar compuestos de las siguientes fórmulas (2) y (4) usando ligandos y materiales de partida económicos, y una técnica de purificación que emplea extracción quelante, en donde X, R¹, R², R³, R⁴ y R⁵ son los mismos que se definen en el presente documento. Reivindicación 1: Un método para preparar un compuesto de la siguiente fórmula (2), caracterizado porque comprende: i) un paso para hacer reaccionar un compuesto de fórmula (1) y X-R³ con una base que comprende KOH en un disolvente orgánico; y ii) un paso de cristalización de un producto obtenido en el paso (i) usando alcohol y un antidisolvente que comprende un hidrocarburo que tiene de 5 a 8 átomos de carbono, en donde: X es F, Cl, Br o I; R¹ es hidrógeno o CN; R² es hidrógeno, halógeno, alquilo C₁-C₇, alcoxi C₁-C₇-alquilo C₁-C₇ o fenilo; y R³ es hidrógeno; alquilo C₁-C₇ no sustituido o sustituido por uno o más sustituyentes seleccionados entre halógeno, cicloalquilo C₃-C₇ y O-R⁶; cicloalquilo C₃-C₇; o un compuesto de fórmula (3), en donde R⁶ es alquilo C₁-C₄, W es O o S, R⁷ es hidrógeno o alquilo C₁-C₄ y n es un número entero comprendido entre 0 y 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20210087042 | 2021-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR126353A1 true AR126353A1 (es) | 2023-10-11 |
Family
ID=84691985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP220101725A AR126353A1 (es) | 2021-07-02 | 2022-07-01 | Método de preparación de productos intermedios para sintetizar un inhibidor de xantina oxidasa |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP4349809A1 (es) |
| JP (1) | JP2024523604A (es) |
| KR (1) | KR20230006408A (es) |
| CN (1) | CN117561237A (es) |
| AR (1) | AR126353A1 (es) |
| AU (1) | AU2022302841A1 (es) |
| BR (1) | BR112023026062A2 (es) |
| CA (1) | CA3221122A1 (es) |
| CL (1) | CL2023003910A1 (es) |
| CO (1) | CO2024001078A2 (es) |
| MX (1) | MX2023014804A (es) |
| TW (1) | TWI835186B (es) |
| WO (1) | WO2023277658A1 (es) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW225535B (es) * | 1992-11-10 | 1994-06-21 | Hoechst Ag | |
| TWI423962B (zh) | 2009-10-07 | 2014-01-21 | Lg Life Sciences Ltd | 有效作為黃嘌呤氧化酶抑制劑之新穎化合物、其製備方法及含該化合物之醫藥組成物 |
| WO2015018356A1 (zh) * | 2013-08-08 | 2015-02-12 | 上海医药集团股份有限公司 | 二芳基乙内酰脲衍生物、其制备方法、药物组合物和应用 |
| AR100712A1 (es) * | 2014-06-03 | 2016-10-26 | Actelion Pharmaceuticals Ltd | Compuestos de pirazol como bloqueadores de los canales de calcio tipo t |
-
2022
- 2022-07-01 BR BR112023026062A patent/BR112023026062A2/pt unknown
- 2022-07-01 EP EP22833711.9A patent/EP4349809A1/en active Pending
- 2022-07-01 CN CN202280044250.8A patent/CN117561237A/zh active Pending
- 2022-07-01 WO PCT/KR2022/009544 patent/WO2023277658A1/ko active Application Filing
- 2022-07-01 AR ARP220101725A patent/AR126353A1/es unknown
- 2022-07-01 TW TW111124828A patent/TWI835186B/zh active
- 2022-07-01 AU AU2022302841A patent/AU2022302841A1/en active Pending
- 2022-07-01 CA CA3221122A patent/CA3221122A1/en active Pending
- 2022-07-01 KR KR1020220081195A patent/KR20230006408A/ko not_active Application Discontinuation
- 2022-07-01 MX MX2023014804A patent/MX2023014804A/es unknown
- 2022-07-01 JP JP2023579843A patent/JP2024523604A/ja active Pending
-
2023
- 2023-12-27 CL CL2023003910A patent/CL2023003910A1/es unknown
-
2024
- 2024-01-31 CO CONC2024/0001078A patent/CO2024001078A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN117561237A (zh) | 2024-02-13 |
| CO2024001078A2 (es) | 2024-03-07 |
| TWI835186B (zh) | 2024-03-11 |
| KR20230006408A (ko) | 2023-01-10 |
| CL2023003910A1 (es) | 2024-05-31 |
| MX2023014804A (es) | 2024-01-12 |
| TW202308994A (zh) | 2023-03-01 |
| AU2022302841A1 (en) | 2023-12-21 |
| CA3221122A1 (en) | 2023-01-05 |
| JP2024523604A (ja) | 2024-06-28 |
| WO2023277658A1 (ko) | 2023-01-05 |
| BR112023026062A2 (pt) | 2024-03-05 |
| EP4349809A1 (en) | 2024-04-10 |
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