ATE207928T1 - Verfahren zur alkylierung und smiles umlagerung von aromatischen hydroxyverbindungen - Google Patents

Verfahren zur alkylierung und smiles umlagerung von aromatischen hydroxyverbindungen

Info

Publication number
ATE207928T1
ATE207928T1 AT97908711T AT97908711T ATE207928T1 AT E207928 T1 ATE207928 T1 AT E207928T1 AT 97908711 T AT97908711 T AT 97908711T AT 97908711 T AT97908711 T AT 97908711T AT E207928 T1 ATE207928 T1 AT E207928T1
Authority
AT
Austria
Prior art keywords
smiles
rearservation
alkylation
aromatic hydroxy
hydroxy compounds
Prior art date
Application number
AT97908711T
Other languages
English (en)
Inventor
Norton P Peet
John J Weidner
Original Assignee
Aventis Pharma Inc
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.)
Filing date
Publication date
Application filed by Aventis Pharma Inc filed Critical Aventis Pharma Inc
Application granted granted Critical
Publication of ATE207928T1 publication Critical patent/ATE207928T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
    • C07J41/0011—Unsubstituted amino radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Detergent Compositions (AREA)
  • Furan Compounds (AREA)
AT97908711T 1996-03-21 1997-02-25 Verfahren zur alkylierung und smiles umlagerung von aromatischen hydroxyverbindungen ATE207928T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62173996A 1996-03-21 1996-03-21
PCT/US1997/002868 WO1997034916A1 (en) 1996-03-21 1997-02-25 Process for alkylating and smiles rearrangement of hydroxy aromatics

Publications (1)

Publication Number Publication Date
ATE207928T1 true ATE207928T1 (de) 2001-11-15

Family

ID=24491428

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97908711T ATE207928T1 (de) 1996-03-21 1997-02-25 Verfahren zur alkylierung und smiles umlagerung von aromatischen hydroxyverbindungen

Country Status (15)

Country Link
EP (1) EP0888380B1 (de)
JP (1) JP2000506889A (de)
KR (1) KR20000064712A (de)
AT (1) ATE207928T1 (de)
AU (1) AU712634B2 (de)
BR (1) BR9708111A (de)
CA (1) CA2250066C (de)
DE (1) DE69707844T2 (de)
DK (1) DK0888380T3 (de)
ES (1) ES2166981T3 (de)
IL (1) IL126004A (de)
NO (1) NO315161B1 (de)
NZ (1) NZ331433A (de)
PT (1) PT888380E (de)
WO (1) WO1997034916A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100503845B1 (ko) * 1996-11-27 2005-07-26 아벤티스 파마슈티칼스 인크. 질소 함유 히드록시 헤테로방향족 화합물의 아릴아민으로의 전환 방법
US6034241A (en) * 1996-11-27 2000-03-07 Hoechst Marion Roussel Inc. Process for converting hydroxy heteroaromatics to arylamines
IT1403988B1 (it) * 2010-07-15 2013-11-08 Bracco Imaging Spa Processo per la preparazione di agenti di contrasto.
CN103130652B (zh) * 2012-05-09 2014-12-10 浙江大学 从酚类化合物出发制备芳香伯胺类化合物的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2862100D1 (en) * 1977-10-12 1983-01-05 Ici Plc Acylanilides, process for their manufacture and pharmaceutical and veterinary compositions containing them

Also Published As

Publication number Publication date
IL126004A0 (en) 1999-04-11
AU2054997A (en) 1997-10-10
HK1019752A1 (en) 2000-02-25
KR20000064712A (ko) 2000-11-06
ES2166981T3 (es) 2002-05-01
CA2250066C (en) 2002-10-08
DE69707844D1 (de) 2001-12-06
NZ331433A (en) 2000-01-28
NO984349L (no) 1998-09-18
NO984349D0 (no) 1998-09-18
IL126004A (en) 2001-03-19
AU712634B2 (en) 1999-11-11
EP0888380B1 (de) 2001-10-31
PT888380E (pt) 2002-04-29
EP0888380A1 (de) 1999-01-07
DK0888380T3 (da) 2002-01-21
DE69707844T2 (de) 2002-06-27
CA2250066A1 (en) 1997-09-25
JP2000506889A (ja) 2000-06-06
BR9708111A (pt) 1999-07-27
WO1997034916A1 (en) 1997-09-25
NO315161B1 (no) 2003-07-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee