ATE123766T1 - Verfahren zur herstellung von trisubstituierten benzoesäuren und zwischenprodukte. - Google Patents

Verfahren zur herstellung von trisubstituierten benzoesäuren und zwischenprodukte.

Info

Publication number: ATE123766T1
Authority: AT; Austria
Prior art keywords: intermediate products; benzoic acids; substituted benzoic; producing tris; tris
Prior art date: 1991-02-04

Application number

AT92905867T

Other languages

English (en)

Inventor

Richard W Brown

Original Assignee

Zeneca Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1991-02-04

Filing date

1992-01-23

Publication date

1995-06-15

1992-01-23 Application filed by Zeneca Ltd filed Critical Zeneca Ltd

1995-06-15 Application granted granted Critical

1995-06-15 Publication of ATE123766T1 publication Critical patent/ATE123766T1/de

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)

AT92905867T 1991-02-04 1992-01-23 Verfahren zur herstellung von trisubstituierten benzoesäuren und zwischenprodukte. ATE123766T1 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US4327224A (en) *	1976-06-25	1982-04-27	Sterling Drug Inc.	α-[(alkylamino)alkyl]-4-hydroxy-3-(alkylthio)benzenemethanols, derivatives thereof and intermediates therefor
GB1544872A (en) *	1976-06-25	1979-04-25	Sterling Drug Inc	4-hydroxyphenylalkanolamine derivatives and preparation thereof
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 ES ES92905867T patent/ES2073292T3/es not_active Expired - Lifetime
- 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
- 1992-01-23 HU HU9302151A patent/HU217447B/hu not_active IP Right Cessation
- 1992-01-23 WO PCT/US1992/000606 patent/WO1992013834A1/en not_active Ceased
- 1992-01-23 BR BR9205584A patent/BR9205584A/pt not_active IP Right Cessation
- 1992-01-23 EP EP92905867A patent/EP0570488B1/de not_active Expired - Lifetime
- 1992-02-03 ZA ZA92754A patent/ZA92754B/xx unknown

Also Published As

Publication number	Publication date
US5101065A (en)	1992-03-31
DE69202970D1 (de)	1995-07-20
EP0570488A1 (de)	1993-11-24
DE69202970T2 (de)	1995-11-16
HU9302151D0 (en)	1993-11-29
EP0570488B1 (de)	1995-06-14
WO1992013834A1 (en)	1992-08-20
BR9205584A (pt)	1994-05-03
HUT64947A (en)	1994-03-28
DK0570488T3 (da)	1995-08-07
HU217447B (hu)	2000-01-28
ES2073292T3 (es)	1995-08-01
ZA92754B (en)	1992-12-30

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Legal Events

Date	Code	Title
1996-01-15	UEP	Publication of translation of european patent specification
2002-12-15	EEFA	Change of the company name
2003-10-15	REN	Ceased due to non-payment of the annual fee