ATE123766T1 - Verfahren zur herstellung von trisubstituierten benzoesäuren und zwischenprodukte. - Google Patents
Verfahren zur herstellung von trisubstituierten benzoesäuren und zwischenprodukte.Info
- Publication number
- ATE123766T1 ATE123766T1 AT92905867T AT92905867T ATE123766T1 AT E123766 T1 ATE123766 T1 AT E123766T1 AT 92905867 T AT92905867 T AT 92905867T AT 92905867 T AT92905867 T AT 92905867T AT E123766 T1 ATE123766 T1 AT E123766T1
- Authority
- AT
- Austria
- Prior art keywords
- intermediate products
- benzoic acids
- substituted benzoic
- producing tris
- tris
- Prior art date
Links
- 150000001559 benzoic acids Chemical class 0.000 title 1
- 239000013067 intermediate product Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000004767 (C1-C4) haloalkoxy group Chemical group 0.000 abstract 1
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 abstract 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/24—Sulfones; Sulfoxides having sulfone or sulfoxide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/22—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and doubly-bound oxygen atoms bound to the same carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/650,337 US5101065A (en) | 1991-02-04 | 1991-02-04 | Acetophenone intermediates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE123766T1 true ATE123766T1 (de) | 1995-06-15 |
Family
ID=24608478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92905867T ATE123766T1 (de) | 1991-02-04 | 1992-01-23 | Verfahren zur herstellung von trisubstituierten benzoesäuren und zwischenprodukte. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5101065A (de) |
| EP (1) | EP0570488B1 (de) |
| AT (1) | ATE123766T1 (de) |
| BR (1) | BR9205584A (de) |
| DE (1) | DE69202970T2 (de) |
| DK (1) | DK0570488T3 (de) |
| ES (1) | ES2073292T3 (de) |
| HU (1) | HU217447B (de) |
| WO (1) | WO1992013834A1 (de) |
| ZA (1) | ZA92754B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ306394A3 (en) * | 1993-12-14 | 1995-08-16 | Lilly Co Eli | Aqueous solution of inclusion complex of benzothiophene derivative with water-soluble cyclodextrins, process of its preparation and a pharmaceutical composition containing thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE34545B1 (en) * | 1969-10-01 | 1975-06-11 | Continental Pharma | Amino-alcohols,their salts and process for preparing the same |
| GB1544872A (en) * | 1976-06-25 | 1979-04-25 | Sterling Drug Inc | 4-hydroxyphenylalkanolamine derivatives and preparation thereof |
| US4327224A (en) * | 1976-06-25 | 1982-04-27 | Sterling Drug Inc. | α-[(alkylamino)alkyl]-4-hydroxy-3-(alkylthio)benzenemethanols, derivatives thereof and intermediates therefor |
| US4898973A (en) * | 1985-03-07 | 1990-02-06 | Ici Americas Inc. | Trisubstituted benzoic acid intermediates |
| JPH02134360A (ja) * | 1988-09-21 | 1990-05-23 | Hoechst Celanese Corp | チオアルキル又はチオアリールフェノンの製法 |
-
1991
- 1991-02-04 US US07/650,337 patent/US5101065A/en not_active Expired - Lifetime
-
1992
- 1992-01-23 DK DK92905867.5T patent/DK0570488T3/da active
- 1992-01-23 WO PCT/US1992/000606 patent/WO1992013834A1/en not_active Ceased
- 1992-01-23 EP EP92905867A patent/EP0570488B1/de not_active Expired - Lifetime
- 1992-01-23 ES ES92905867T patent/ES2073292T3/es not_active Expired - Lifetime
- 1992-01-23 HU HU9302151A patent/HU217447B/hu not_active IP Right Cessation
- 1992-01-23 BR BR9205584A patent/BR9205584A/pt not_active IP Right Cessation
- 1992-01-23 AT AT92905867T patent/ATE123766T1/de not_active IP Right Cessation
- 1992-01-23 DE DE69202970T patent/DE69202970T2/de not_active Expired - Lifetime
- 1992-02-03 ZA ZA92754A patent/ZA92754B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0570488B1 (de) | 1995-06-14 |
| EP0570488A1 (de) | 1993-11-24 |
| ZA92754B (en) | 1992-12-30 |
| HU217447B (hu) | 2000-01-28 |
| ES2073292T3 (es) | 1995-08-01 |
| WO1992013834A1 (en) | 1992-08-20 |
| DK0570488T3 (da) | 1995-08-07 |
| US5101065A (en) | 1992-03-31 |
| HUT64947A (en) | 1994-03-28 |
| DE69202970T2 (de) | 1995-11-16 |
| BR9205584A (pt) | 1994-05-03 |
| DE69202970D1 (de) | 1995-07-20 |
| HU9302151D0 (en) | 1993-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| EEFA | Change of the company name | ||
| REN | Ceased due to non-payment of the annual fee |