AR046939A1 - Proceso para la preparacion de inhibidores de tubulina - Google Patents
Proceso para la preparacion de inhibidores de tubulinaInfo
- Publication number
- AR046939A1 AR046939A1 ARP040104569A ARP040104569A AR046939A1 AR 046939 A1 AR046939 A1 AR 046939A1 AR P040104569 A ARP040104569 A AR P040104569A AR P040104569 A ARP040104569 A AR P040104569A AR 046939 A1 AR046939 A1 AR 046939A1
- Authority
- AR
- Argentina
- Prior art keywords
- substituted
- phenyl
- formula
- triazolopyrimidine
- dicarboxylic acid
- Prior art date
Links
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/04—Antineoplastic agents specific for metastasis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oncology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Reivindicacion 1: Un proceso para la preparacion de una sal del ácido dicarboxílico de 6-[fenil(sustituido)]-triazolopirimidina y como una sal hidratada que tiene la formula estructural (1), en la cual: R1 es CF3 o C2F5; R2 es H o alquilo C1-3; n es un numero entero de 2, 3 o 4; X es Cl o Br; R3 y R4 son cada uno independientemente H o alquilo C1-3, o R3 y R4 cuando opcionalmente son tomados en forma conjunta con el átomo de N al cual cada uno está unido forman un anillo heterocíclico saturado de 4 a 6 miembros con 1-2 átomos de N y 0-1 átomos de O o 0-1 átomos de S, y opcionalmente sustituidos con R5; R5 es alquilo C1-3; en donde la línea punteada es un enlace opcional, dicho proceso comprende: a) hacer reaccionar un éster del ácido malonico de la formula (2) donde R6 y R7 son independientemente alquilo C1-3 con 3-amino-1,2,4-triazol, en presencia de base de trialquilamina y calentamiento a aproximadamente 130-170sC, durante aproximadamente 1 a 6 horas, enfriando hasta aproximadamente 130sC, diluyendo con tolueno, enfriando hasta aproximadamente 20sC a aproximadamente 30sC, y agregando al menos dos equivalentes de hidroxido de metal alcalino acuoso (MOH) y aislando la sal dimetálica de la formula (3); b) halogenar la sal dimetálica con un reactivo halogenante POX3 donde X es Br o Cl para obtener el producto halogenado de la formula (4); c) hacer reaccionar el producto halogenado con una amina (formula 5) en un solvente aprotico entre aproximadamente 20sC y aproximadamente 30sC para obtener el producto amina de la formula (6); d) hacer reaccionar un hidruro de metal alcalino con un aminoalcohol HO-(CH2)n-NR3R4 durante aproximadamente 30 minutos en tetrahidrofurano a aproximadamente 10 hasta 40sC, agregando el producto amina y calentando hasta aproximadamente 55-60sC durante aproximadamente 12 a 20 h, para obtener el producto 6-[fenil(sustituido)]-triazolopirimidina (formula 7); e) hacer reaccionar el producto 6-[fenil(sustituido)]- triazolopirimidina en agua con un ácido dicarboxílico de la formula (8) en la cual la línea punteada es un enlace opcional y agregando un solvente seleccionado de éter t-butilmetilico, acetato de etilo y tolueno, para obtener la sal del ácido dicarboxílico de 6-[fenil(sustituido)]-triazolopirimidina como un solido (formula 1); f) cristalizar la sal del ácido dicarboxílico de 6-[fenil(sustituido)]-triazolopirimidina a partir de agua y recolectar la sal del ácido dicarboxílico de 6- [fenil(sustituido)]-triazolopirimidina; g) formar la sal del ácido dicarboxílico de 6-[fenil(sustituido)]-triazolopirimidina anhidra mediante secado de la sal del ácido dicarboxílico 6-[fenil(sustituido)]-triazolopirimidina, y h) tratar la sal del ácido dicarboxílico de 6-[fenil(sustituido)]-triazolopirimidina anhidra con agua para obtener una sal del ácido dicarboxílico de 6-[fenil(sustituido)]-triazolopirimidina de formula (1) como una sal hidratada.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52793103P | 2003-12-08 | 2003-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR046939A1 true AR046939A1 (es) | 2006-01-04 |
Family
ID=34676796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP040104569A AR046939A1 (es) | 2003-12-08 | 2004-12-07 | Proceso para la preparacion de inhibidores de tubulina |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US7396835B2 (es) |
| EP (1) | EP1692137B1 (es) |
| JP (1) | JP2007513185A (es) |
| KR (1) | KR20060094984A (es) |
| CN (1) | CN1890245A (es) |
| AR (1) | AR046939A1 (es) |
| AT (1) | ATE356128T1 (es) |
| AU (1) | AU2004297244A1 (es) |
| BR (1) | BRPI0417422A (es) |
| CA (1) | CA2546899A1 (es) |
| CO (1) | CO5700827A2 (es) |
| CR (1) | CR8435A (es) |
| DE (1) | DE602004005239T2 (es) |
| DK (1) | DK1692137T3 (es) |
| EC (1) | ECSP066606A (es) |
| ES (1) | ES2281850T3 (es) |
| GT (1) | GT200400248A (es) |
| HK (1) | HK1090377A1 (es) |
| IL (1) | IL175775A0 (es) |
| MY (1) | MY179926A (es) |
| NO (1) | NO20062492L (es) |
| NZ (1) | NZ547471A (es) |
| PA (1) | PA8619401A1 (es) |
| PE (1) | PE20050593A1 (es) |
| PL (1) | PL1692137T3 (es) |
| RU (1) | RU2006117023A (es) |
| TW (1) | TW200522963A (es) |
| WO (1) | WO2005056560A1 (es) |
| ZA (1) | ZA200604680B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6255309B1 (en) * | 1999-03-19 | 2001-07-03 | American Cyanomid Co. | Fungicidal trifluoromethylalkylamino-triazolopyrimidines |
| US7419982B2 (en) * | 2003-09-24 | 2008-09-02 | Wyeth Holdings Corporation | Crystalline forms of 5-chloro-6-{2,6-difluoro-4-[3-(methylamino)propoxy]phenyl}-N-[(1S)-2,2,2-trifluoro-1-methylethyl][1,2,4]triazolo[1,5-a]pyrimidin-7-amine salts |
| TW200800959A (en) | 2005-06-10 | 2008-01-01 | Wyeth Corp | Piperazine-piperidine antagonists and agonists of the 5-HT1a receptor |
| TW200808730A (en) * | 2006-06-09 | 2008-02-16 | Wyeth Corp | Process for synthesizing piperazine-piperidine compounds |
| US20100056371A1 (en) * | 2007-01-08 | 2010-03-04 | Basf Se | Use of Azolopyrimidines for Controlling Phytopathogenic Harmful Fungi |
| US9649317B2 (en) | 2012-09-19 | 2017-05-16 | The Trustees Of The University Of Pennsylvania | Heterocyclic compounds and their use for the treatment of neurodegenerative tauopathies |
| US11623927B2 (en) | 2018-03-02 | 2023-04-11 | The Trustees Of The University Of Pennsylvania | Substituted [1,2,4]triazolo[1,5-a]pyrimidines for stabilizing microtubules |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW224044B (es) | 1991-12-30 | 1994-05-21 | Shell Internat Res Schappej B V | |
| US5593996A (en) | 1991-12-30 | 1997-01-14 | American Cyanamid Company | Triazolopyrimidine derivatives |
| JP2794510B2 (ja) | 1992-03-27 | 1998-09-10 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
| IL108731A (en) | 1993-03-04 | 1997-03-18 | Shell Int Research | 6, N-DISUBSTITUTED-£1, 2, 4| TRIAZOLO-£1, 5-a| PYRIMIDINE- 7-AMINE DERIVATIVES, THEIR PREPARATION AND THEIR USE AS FUNGICIDES |
| IL108747A (en) | 1993-03-04 | 1999-03-12 | Shell Int Research | Mushroom-killing preparations containing a history of 6 metamorphoses of 5 - 7 Dihalo - 1, 2 - 4 Triazlo [A-1,5] Pyrimidine Certain such new compounds and their preparation |
| RU2147584C1 (ru) | 1995-10-27 | 2000-04-20 | Американ Цианамид Компани | Способ получения дигалоидазолопиримидинов и способ получения дигидроксиазолопиримидинов |
| US5817663A (en) | 1996-10-07 | 1998-10-06 | American Cyanamid Company | Pentafluorophenylazolopyrimidines |
| US5750766A (en) | 1997-03-18 | 1998-05-12 | American Cyanamid Company | Process for the preparation of arylmalonates |
| AU6558498A (en) | 1997-03-18 | 1998-10-12 | American Cyanamid Company | Process for the preparation of arylmalonates |
| US5948783A (en) | 1997-04-14 | 1999-09-07 | American Cyanamid Company | Fungicidal trifluoromethylalkylamino-triazolopyrimidines |
| TWI252231B (en) | 1997-04-14 | 2006-04-01 | American Cyanamid Co | Fungicidal trifluorophenyl-triazolopyrimidines |
| TW460476B (en) | 1997-04-14 | 2001-10-21 | American Cyanamid Co | Fungicidal trifluoromethylalkylamino-triazolopyrimidines |
| US6117876A (en) * | 1997-04-14 | 2000-09-12 | American Cyanamid Company | Fungicidal trifluorophenyl-triazolopyrimidines |
| US5994360A (en) | 1997-07-14 | 1999-11-30 | American Cyanamid Company | Fungicidal 5-alkyl-triazolopyrimidines |
| US5986153A (en) | 1997-09-30 | 1999-11-16 | Phillips Petroleum Company | Olefin color stabilization |
| US6020338A (en) | 1998-02-11 | 2000-02-01 | American Cyanamid Company | Fungicidal 7-alkyl-triazolopyrimidines |
| WO1999048893A1 (en) * | 1998-03-23 | 1999-09-30 | American Cyanamid Company | Fungicidal 6-(2-halo-4-alkoxyphenyl)-triazolopyrimidines |
| US5981534A (en) | 1998-09-25 | 1999-11-09 | American Cyanamid Company | Fungicidal 6-(2,6-difluoro-4-alkoxyphenyl)-triazolopyrimidines |
| US5985883A (en) | 1998-09-25 | 1999-11-16 | American Cyanamid Company | Fungicidal trichlorophenyl-triazolopyrimidines |
| JP2000103790A (ja) | 1998-09-25 | 2000-04-11 | American Cyanamid Co | 殺菌・殺カビ性のトリハロフェニル―トリアゾロピリミジン類 |
| US6242451B1 (en) | 1998-09-25 | 2001-06-05 | Klaus-Juergen Pees | Fungicidal trihalophenyl-triazolopyrimidines |
| US5986135A (en) | 1998-09-25 | 1999-11-16 | American Cyanamid Company | Fungicidal trifluoromethylalkylamino-triazolopyrimidines |
| NZ523807A (en) | 2000-06-30 | 2004-09-24 | Wyeth Corp | Substituted-triazolopyrimidines as anticancer agents |
| SI1680425T1 (sl) * | 2003-09-24 | 2007-04-30 | Wyeth Corp | 6-((substituirani)fenil)triazolopirimidini kot sredstva proti raku |
| CN101193884A (zh) * | 2005-06-13 | 2008-06-04 | 惠氏公司 | 微管蛋白抑制剂和其制备方法 |
-
2004
- 2004-12-02 MY MYPI20044999A patent/MY179926A/en unknown
- 2004-12-03 TW TW093137287A patent/TW200522963A/zh unknown
- 2004-12-03 GT GT200400248A patent/GT200400248A/es unknown
- 2004-12-07 PE PE2004001201A patent/PE20050593A1/es not_active Application Discontinuation
- 2004-12-07 DE DE602004005239T patent/DE602004005239T2/de not_active Expired - Fee Related
- 2004-12-07 EP EP04813203A patent/EP1692137B1/en active Active
- 2004-12-07 KR KR1020067012134A patent/KR20060094984A/ko not_active Application Discontinuation
- 2004-12-07 RU RU2006117023/04A patent/RU2006117023A/ru not_active Application Discontinuation
- 2004-12-07 PA PA20048619401A patent/PA8619401A1/es unknown
- 2004-12-07 ES ES04813203T patent/ES2281850T3/es active Active
- 2004-12-07 AU AU2004297244A patent/AU2004297244A1/en not_active Withdrawn
- 2004-12-07 BR BRPI0417422-4A patent/BRPI0417422A/pt not_active IP Right Cessation
- 2004-12-07 AR ARP040104569A patent/AR046939A1/es not_active Application Discontinuation
- 2004-12-07 JP JP2006542867A patent/JP2007513185A/ja not_active Withdrawn
- 2004-12-07 PL PL04813203T patent/PL1692137T3/pl unknown
- 2004-12-07 WO PCT/US2004/040854 patent/WO2005056560A1/en active IP Right Grant
- 2004-12-07 DK DK04813203T patent/DK1692137T3/da active
- 2004-12-07 CA CA002546899A patent/CA2546899A1/en not_active Abandoned
- 2004-12-07 CN CNA2004800362897A patent/CN1890245A/zh active Pending
- 2004-12-07 NZ NZ547471A patent/NZ547471A/en unknown
- 2004-12-07 AT AT04813203T patent/ATE356128T1/de not_active IP Right Cessation
- 2004-12-08 US US11/007,839 patent/US7396835B2/en not_active Expired - Fee Related
-
2006
- 2006-05-18 IL IL175775A patent/IL175775A0/en unknown
- 2006-05-31 NO NO20062492A patent/NO20062492L/no not_active Application Discontinuation
- 2006-06-05 EC EC2006006606A patent/ECSP066606A/es unknown
- 2006-06-06 CR CR8435A patent/CR8435A/es not_active Application Discontinuation
- 2006-06-07 ZA ZA200604680A patent/ZA200604680B/xx unknown
- 2006-06-08 CO CO06055468A patent/CO5700827A2/es not_active Application Discontinuation
- 2006-11-02 HK HK06112063A patent/HK1090377A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2281850T3 (es) | 2007-10-01 |
| DE602004005239T2 (de) | 2007-12-20 |
| CN1890245A (zh) | 2007-01-03 |
| CR8435A (es) | 2007-06-08 |
| ZA200604680B (en) | 2009-04-29 |
| PA8619401A1 (es) | 2005-08-04 |
| US7396835B2 (en) | 2008-07-08 |
| DK1692137T3 (da) | 2007-04-30 |
| RU2006117023A (ru) | 2008-01-20 |
| DE602004005239D1 (de) | 2007-04-19 |
| CO5700827A2 (es) | 2006-11-30 |
| ECSP066606A (es) | 2006-10-25 |
| TW200522963A (en) | 2005-07-16 |
| US20050124635A1 (en) | 2005-06-09 |
| MY179926A (en) | 2020-11-19 |
| GT200400248A (es) | 2005-09-14 |
| HK1090377A1 (en) | 2006-12-22 |
| PE20050593A1 (es) | 2005-09-27 |
| IL175775A0 (en) | 2006-09-05 |
| KR20060094984A (ko) | 2006-08-30 |
| AU2004297244A1 (en) | 2005-06-23 |
| NO20062492L (no) | 2006-07-03 |
| JP2007513185A (ja) | 2007-05-24 |
| PL1692137T3 (pl) | 2007-06-29 |
| BRPI0417422A (pt) | 2007-03-13 |
| EP1692137B1 (en) | 2007-03-07 |
| EP1692137A1 (en) | 2006-08-23 |
| CA2546899A1 (en) | 2005-06-23 |
| NZ547471A (en) | 2009-03-31 |
| WO2005056560A1 (en) | 2005-06-23 |
| ATE356128T1 (de) | 2007-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |