TW200700386A - Process for the preparation of racemic and optically active 4-chloro-3-[5-chloro-1-(2,4-dimethoxybenzyl)-3-alkyl-2-oxo-2,3-dihydro-1h-indol-3-yl]benzoic acid derivatives - Google Patents
Process for the preparation of racemic and optically active 4-chloro-3-[5-chloro-1-(2,4-dimethoxybenzyl)-3-alkyl-2-oxo-2,3-dihydro-1h-indol-3-yl]benzoic acid derivativesInfo
- Publication number
- TW200700386A TW200700386A TW095103671A TW95103671A TW200700386A TW 200700386 A TW200700386 A TW 200700386A TW 095103671 A TW095103671 A TW 095103671A TW 95103671 A TW95103671 A TW 95103671A TW 200700386 A TW200700386 A TW 200700386A
- Authority
- TW
- Taiwan
- Prior art keywords
- chloro
- dimethoxybenzyl
- indol
- racemic
- dihydro
- Prior art date
Links
- 150000001558 benzoic acid derivatives Chemical class 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 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
- 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
- C07D209/32—Oxygen atoms
- C07D209/34—Oxygen atoms in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to a process for preparation of racemic and optically active 4-chloro-3-[5-chloro-1-(2,4-dimethoxybenzyl)-3-alkyl-2-oxo-2,3-dihydro-1H-indol-3-yl] benzoic acid derivatives of the general formula (I), , wherein R represents a hydrogen atom or a straight or branched alkyl group containing 1-4 carbon atoms and R1 represents a straight or branched alkyl group containing 1-4 carbon atoms.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0500178A HUP0500178A2 (en) | 2005-02-04 | 2005-02-04 | Process for the preparation of racemic and optically active 4-chloro-3-[5-chloro-1-(2,4-dimethoxybenzyl)-3-alkyl-2-oxo-2,3-dihydro-1h-indol-3-yl]benzoic acid derivatives using a phase transfer catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200700386A true TW200700386A (en) | 2007-01-01 |
Family
ID=89985797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095103671A TW200700386A (en) | 2005-02-04 | 2006-02-03 | Process for the preparation of racemic and optically active 4-chloro-3-[5-chloro-1-(2,4-dimethoxybenzyl)-3-alkyl-2-oxo-2,3-dihydro-1h-indol-3-yl]benzoic acid derivatives |
Country Status (5)
Country | Link |
---|---|
AR (1) | AR052473A1 (en) |
HU (1) | HUP0500178A2 (en) |
TW (1) | TW200700386A (en) |
UY (1) | UY29362A1 (en) |
WO (1) | WO2006082454A1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6673790B1 (en) * | 2000-04-03 | 2004-01-06 | Sanofi-Synthelabo | Indolin-2-one derivatives, preparation and their use as ocytocin receptor ligands |
-
2005
- 2005-02-04 HU HU0500178A patent/HUP0500178A2/en unknown
-
2006
- 2006-01-19 WO PCT/HU2006/000005 patent/WO2006082454A1/en not_active Application Discontinuation
- 2006-02-03 TW TW095103671A patent/TW200700386A/en unknown
- 2006-02-03 UY UY29362A patent/UY29362A1/en unknown
- 2006-02-03 AR ARP060100388A patent/AR052473A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
HU0500178D0 (en) | 2005-04-28 |
HUP0500178A2 (en) | 2007-03-28 |
UY29362A1 (en) | 2006-08-31 |
WO2006082454A1 (en) | 2006-08-10 |
AR052473A1 (en) | 2007-03-21 |
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