HUP9901070A2 - Eljárás 1-(3-trialkil-szilil-fenil)-2,2,2-trifluor-metil-etanon-származékok előállítására - Google Patents
Eljárás 1-(3-trialkil-szilil-fenil)-2,2,2-trifluor-metil-etanon-származékok előállításáraInfo
- Publication number
- HUP9901070A2 HUP9901070A2 HU9901070A HUP9901070A HUP9901070A2 HU P9901070 A2 HUP9901070 A2 HU P9901070A2 HU 9901070 A HU9901070 A HU 9901070A HU P9901070 A HUP9901070 A HU P9901070A HU P9901070 A2 HUP9901070 A2 HU P9901070A2
- Authority
- HU
- Hungary
- Prior art keywords
- added
- trialkylsilyphenyl
- preparing
- formula
- general formula
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- 208000024827 Alzheimer disease Diseases 0.000 abstract 2
- JZVUAOCDNFNSGQ-UHFFFAOYSA-N 7-methoxy-2-phenyl-1h-quinolin-4-one Chemical compound N=1C2=CC(OC)=CC=C2C(O)=CC=1C1=CC=CC=C1 JZVUAOCDNFNSGQ-UHFFFAOYSA-N 0.000 abstract 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 206010039966 Senile dementia Diseases 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003791 organic solvent mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/0825—Preparations of compounds not comprising Si-Si or Si-cyano linkages
- C07F7/0827—Syntheses with formation of a Si-C bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/0825—Preparations of compounds not comprising Si-Si or Si-cyano linkages
- C07F7/083—Syntheses without formation of a Si-C bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
A találmány tárgya eljárás az (I) általánős képletű vegyületekelőállítására, ahől a képletben R1, R2 és R3 jelentése egymástólfüggetlenül 1-4 szénatőmős alkilcsőpőrt, őly módőn, hőgy (a) az (II)általánős képletű vegyületet egy ekvivalensét, ahől a képletben Xjelentése klóratőm, brómatőm vagy jódatőm, és R1, R2, tővábbá R3jelentése a fentiekben megadőtt, magnéziűmfelesleg alkalmas szervesőldószeres keverékéhez adják, (b) ezűtán feles lítiűm trifűőr-acetátőtadagőlnak, és (c) ezűtán valamely alkalmas reakciót befagyasztóőldatőt adagőlnak. A találmány szerinti vegyületek Alzheimer-kór ésszenilis demencia kezelésére alkalmasak. ŕ
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP95401478A EP0749972A1 (en) | 1995-06-21 | 1995-06-21 | A process for preparing 1-(3-trialkylsilylphenyl)-2,2,2-trifluoromethyl ethanone derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUP9901070A2 true HUP9901070A2 (hu) | 1999-07-28 |
| HUP9901070A3 HUP9901070A3 (en) | 1999-11-29 |
Family
ID=8221501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU9901070A HUP9901070A3 (en) | 1995-06-21 | 1996-06-06 | A process for preparing 1-(3-trialkylsilyphenyl)-2,2,2-trifluoromethyl ethanone derivatives |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5760267A (hu) |
| EP (2) | EP0749972A1 (hu) |
| JP (1) | JPH11508255A (hu) |
| AR (1) | AR002510A1 (hu) |
| AU (1) | AU6165696A (hu) |
| CA (1) | CA2224598A1 (hu) |
| HU (1) | HUP9901070A3 (hu) |
| IL (1) | IL122433A0 (hu) |
| NO (1) | NO975961L (hu) |
| NZ (1) | NZ310793A (hu) |
| TW (1) | TW411343B (hu) |
| WO (1) | WO1997000877A1 (hu) |
| ZA (1) | ZA965167B (hu) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100210590A1 (en) * | 1995-09-27 | 2010-08-19 | Northwestern University | Compositions and treatments for seizure-related disorders |
| US6997031B2 (en) | 2003-05-01 | 2006-02-14 | Waters Corporation | Fraction collector for composition analysis |
| US20050222123A1 (en) | 2004-01-27 | 2005-10-06 | North Shore-Long Island Jewish Research Institute | Cholinesterase inhibitors for treating inflammation |
| WO2006050359A2 (en) * | 2004-11-02 | 2006-05-11 | Northwestern University | Pyridazine compounds and methods |
| CA2650711A1 (en) * | 2006-04-28 | 2007-11-08 | Northwestern University | Compositions and treatments using pyridazine compounds and cholinesterase inhibitors |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0403713A1 (en) * | 1989-06-22 | 1990-12-27 | Merrell Dow Pharmaceuticals Inc. | Novel acetylcholinesterase inhibitors |
| TW393475B (en) * | 1992-10-16 | 2000-06-11 | Chugai Pharmaceutical Co Ltd | 4-alkoxyl-2,6-di-t-butyl phenol derivatives |
| US5523442A (en) * | 1993-02-16 | 1996-06-04 | Merrell Pharmaceuticals Inc. | Silylated acetylcholinesterase inhibitors |
| US5554780A (en) * | 1994-05-05 | 1996-09-10 | Merrell Pharmaceuticals Inc. | Process for the preparation of 1-(3-trialkylsilylphenyl)-2,2,2-trifluoromethyl ethanone derivatives |
| US5679820A (en) * | 1996-12-16 | 1997-10-21 | General Electric Company | Silylated ultraviolet light absorbers having resistance to humidity |
-
1995
- 1995-06-21 EP EP95401478A patent/EP0749972A1/en not_active Withdrawn
-
1996
- 1996-06-06 WO PCT/US1996/009750 patent/WO1997000877A1/en not_active Application Discontinuation
- 1996-06-06 EP EP96919277A patent/EP0833829A1/en not_active Withdrawn
- 1996-06-06 CA CA002224598A patent/CA2224598A1/en not_active Abandoned
- 1996-06-06 HU HU9901070A patent/HUP9901070A3/hu unknown
- 1996-06-06 JP JP9503865A patent/JPH11508255A/ja active Pending
- 1996-06-06 IL IL12243396A patent/IL122433A0/xx unknown
- 1996-06-06 NZ NZ310793A patent/NZ310793A/en unknown
- 1996-06-06 AU AU61656/96A patent/AU6165696A/en not_active Abandoned
- 1996-06-18 TW TW085107356A patent/TW411343B/zh not_active IP Right Cessation
- 1996-06-18 US US08/666,715 patent/US5760267A/en not_active Expired - Fee Related
- 1996-06-18 ZA ZA965167A patent/ZA965167B/xx unknown
- 1996-06-19 AR ARP960103193A patent/AR002510A1/es unknown
-
1997
- 1997-12-18 NO NO975961A patent/NO975961L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0833829A1 (en) | 1998-04-08 |
| NZ310793A (en) | 1999-10-28 |
| MX9710414A (es) | 1998-07-31 |
| NO975961L (no) | 1998-02-20 |
| TW411343B (en) | 2000-11-11 |
| HUP9901070A3 (en) | 1999-11-29 |
| AU6165696A (en) | 1997-01-22 |
| US5760267A (en) | 1998-06-02 |
| IL122433A0 (en) | 1998-06-15 |
| AR002510A1 (es) | 1998-03-25 |
| JPH11508255A (ja) | 1999-07-21 |
| CA2224598A1 (en) | 1997-01-09 |
| WO1997000877A1 (en) | 1997-01-09 |
| ZA965167B (en) | 1997-07-23 |
| NO975961D0 (no) | 1997-12-18 |
| EP0749972A1 (en) | 1996-12-27 |
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