BR0006017A - Processo para a preparação de um composto. - Google Patents

Processo para a preparação de um composto.

Info

Publication number
BR0006017A
BR0006017A BR0006017-8A BR0006017A BR0006017A BR 0006017 A BR0006017 A BR 0006017A BR 0006017 A BR0006017 A BR 0006017A BR 0006017 A BR0006017 A BR 0006017A
Authority
BR
Brazil
Prior art keywords
compound
preparation
dehalogenation
formula
atmospheric pressure
Prior art date
Application number
BR0006017-8A
Other languages
English (en)
Inventor
Thomas Walter Drabb Jr
Original Assignee
American Cyanamid Co
Idemitsu Kosan Co
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 American Cyanamid Co, Idemitsu Kosan Co filed Critical American Cyanamid Co
Publication of BR0006017A publication Critical patent/BR0006017A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
    • C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D335/06—Benzothiopyrans; Hydrogenated benzothiopyrans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE UM COMPOSTO" é fornecido um processo para a desalogenação de um composto de fórmula (II) mediante o uso de um catalisador de metal de transição e formiato de amónio em pressão atmosférica.
BR0006017-8A 1999-04-06 2000-03-14 Processo para a preparação de um composto. BR0006017A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28686799A 1999-04-06 1999-04-06
PCT/US2000/006601 WO2000059898A2 (en) 1999-04-06 2000-03-14 Process for the dehalogenation of thiochroman and dihydrobenzothiophene derivatives

Publications (1)

Publication Number Publication Date
BR0006017A true BR0006017A (pt) 2001-03-06

Family

ID=23100514

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006017-8A BR0006017A (pt) 1999-04-06 2000-03-14 Processo para a preparação de um composto.

Country Status (18)

Country Link
EP (1) EP1044973B1 (pt)
JP (1) JP2002541149A (pt)
KR (1) KR20010071408A (pt)
CN (1) CN1310717A (pt)
AR (1) AR029746A1 (pt)
AT (1) ATE251620T1 (pt)
AU (1) AU3881500A (pt)
BR (1) BR0006017A (pt)
CA (1) CA2334478A1 (pt)
CZ (1) CZ200150A3 (pt)
DE (1) DE60005734D1 (pt)
EA (1) EA200100017A1 (pt)
HU (1) HUP0102649A3 (pt)
IL (1) IL139830A0 (pt)
PL (1) PL344666A1 (pt)
SK (1) SK19452000A3 (pt)
UA (1) UA58599C2 (pt)
WO (1) WO2000059898A2 (pt)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607898A (en) * 1993-08-02 1997-03-04 Idemitsu Kosan Company, Ltd. Pyrazole derivatives
US5420295A (en) * 1994-01-19 1995-05-30 Allergan, Inc. Process for preparing 4,4-dialkyl-6-halo-chromans or thiochromans useful as pharmaceutical intermediates

Also Published As

Publication number Publication date
ATE251620T1 (de) 2003-10-15
CZ200150A3 (cs) 2002-03-13
EP1044973B1 (en) 2003-10-08
EA200100017A1 (ru) 2001-08-27
EP1044973A9 (en) 2001-03-28
JP2002541149A (ja) 2002-12-03
CA2334478A1 (en) 2000-10-12
UA58599C2 (uk) 2003-08-15
SK19452000A3 (sk) 2001-09-11
CN1310717A (zh) 2001-08-29
AR029746A1 (es) 2003-07-16
HUP0102649A2 (hu) 2001-11-28
HUP0102649A3 (en) 2002-03-28
WO2000059898A2 (en) 2000-10-12
EP1044973A3 (en) 2001-01-10
WO2000059898A3 (en) 2001-02-08
KR20010071408A (ko) 2001-07-28
AU3881500A (en) 2000-10-23
EP1044973A2 (en) 2000-10-18
IL139830A0 (en) 2002-02-10
PL344666A1 (en) 2001-11-19
DE60005734D1 (de) 2003-11-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1925 DE 27/11/2007.