ES2006336A6 - Procedimiento de preparacion de nuevas acetamidas derivadas de la 2,3-dihidro-3-fenil-2-benzofuranona. - Google Patents

Procedimiento de preparacion de nuevas acetamidas derivadas de la 2,3-dihidro-3-fenil-2-benzofuranona.

Info

Publication number
ES2006336A6
ES2006336A6 ES8800578A ES8800578A ES2006336A6 ES 2006336 A6 ES2006336 A6 ES 2006336A6 ES 8800578 A ES8800578 A ES 8800578A ES 8800578 A ES8800578 A ES 8800578A ES 2006336 A6 ES2006336 A6 ES 2006336A6
Authority
ES
Spain
Prior art keywords
radical
dihydro
phenyl
benzofuran
processes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8800578A
Other languages
English (en)
Inventor
Gilbert Lavielle
Jean Lepagnol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADIR SARL
Original Assignee
ADIR SARL
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 ADIR SARL filed Critical ADIR SARL
Publication of ES2006336A6 publication Critical patent/ES2006336A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • 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
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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
    • C07D307/83—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
    • C07D407/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings linked by a chain containing hetero atoms as chain links

Abstract

PROCEDIMIENTO DE PREPARACION DE COMPUESTOS DE LA FORMULA GENERAL I, EN LA QUE R1 REPRESENTA HIDROGENO O HALOGENO, Y R2 Y R3, IGUALES O DIFERENTES, REPRESENTAN HIDROGENO, O ALQUILO INFERIOR LINEAL O RAMIFICADO, O BENCILO EVENTUALMENTE SUSTITUIDO POR HALOGENO, ALCOXILO O ALQUILO INFERIORES, 3,4-METILEDIOXIBENCILO, O BIEN, JUNTO CON EL NITROGENO AL QUE ESTAN UNIDOS, FORMAN 4-MORFOLINILO O 1-PIPERAZINILO, CARACTERIZADO PORQUE SE CONDENSA ACIDO LINILO O 1-PIPERAZINILO, CARACTERIZADO PORQUE SE CONDENSA ACIDO MANDELICO, DIRECTAMENTE CON UNA HIDROXIFENIL ACETAMIDA N,N-DISUSTITUIDA EVENTUALMENTE HALOGENADA, O BIEN CON UN DERIVADO DEL ACIDO HIDROXIFENIL ACETICO, PARA DAR UN DERIVADO ACIDO DE 2-BENZOFURANOTA, QUE POR TRATAMIENTO SUCESIVO CON CLORURO DE TIONILO Y UNA AMINA SUSTITUIDA, CONDUCE AL DESEADO DERIVADO ACETAMIDA.LOS COMPUESTOS ASI OBTENIDO POSEEN IMPORTANTES PROPIEDADES TERAPEUTICAS COMO POTENTES ANTIHIPOXICOS, MEDICAMENTOS.
ES8800578A 1987-02-27 1988-02-27 Procedimiento de preparacion de nuevas acetamidas derivadas de la 2,3-dihidro-3-fenil-2-benzofuranona. Expired ES2006336A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8702631A FR2611715B1 (fr) 1987-02-27 1987-02-27 Nouveaux acetamides derives de la dihydro-2,3 phenyl-3 benzofurannone-2, leurs procedes de preparation et les compositions pharmaceutiques qui les contiennent

Publications (1)

Publication Number Publication Date
ES2006336A6 true ES2006336A6 (es) 1989-04-16

Family

ID=9348402

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800578A Expired ES2006336A6 (es) 1987-02-27 1988-02-27 Procedimiento de preparacion de nuevas acetamidas derivadas de la 2,3-dihidro-3-fenil-2-benzofuranona.

Country Status (16)

Country Link
US (1) US4812469A (es)
EP (1) EP0281471B1 (es)
JP (1) JPS63227583A (es)
AT (1) ATE53839T1 (es)
AU (1) AU598346B2 (es)
CA (1) CA1313872C (es)
DE (1) DE3860117D1 (es)
DK (1) DK163922C (es)
ES (1) ES2006336A6 (es)
FR (1) FR2611715B1 (es)
GR (1) GR1000161B (es)
IE (1) IE61990B1 (es)
NZ (1) NZ223664A (es)
OA (1) OA08719A (es)
PT (1) PT86852B (es)
ZA (1) ZA881384B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474589A1 (de) * 1990-08-02 1992-03-11 Ciba-Geigy Ag Orthophenolacetamide
WO2013019682A1 (en) * 2011-07-29 2013-02-07 Tempero Pharmaceuticals, Inc. Compounds and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB176309A (en) * 1921-03-03 1922-09-21 Mario Calderara Improvements in or relating to the renewal of electric incandescent lamps
US2472666A (en) * 1946-05-16 1949-06-07 Du Pont Production of dye intermediates
GB2042562B (en) * 1979-02-05 1983-05-11 Sandoz Ltd Stabilising polymers
US4618621A (en) * 1984-09-21 1986-10-21 The Upjohn Company Method for treating medical conditions involving cerebral ischemia
FR2593504B1 (fr) * 1986-01-30 1988-12-09 Ile De France Nouveaux derives de dihydrobenzofuranne - et de chromane - carboxamides, leurs procedes de preparation et leur utilisation comme neuroleptiques

Also Published As

Publication number Publication date
DK104488D0 (da) 1988-02-26
DK163922C (da) 1992-09-21
ZA881384B (en) 1989-05-30
NZ223664A (en) 1989-09-27
IE61990B1 (en) 1994-12-14
US4812469A (en) 1989-03-14
EP0281471B1 (fr) 1990-05-02
JPH0558634B2 (es) 1993-08-27
EP0281471A1 (fr) 1988-09-07
FR2611715A1 (fr) 1988-09-09
IE880529L (en) 1988-08-27
FR2611715B1 (fr) 1989-05-12
DE3860117D1 (de) 1990-06-07
AU598346B2 (en) 1990-06-21
PT86852A (pt) 1988-03-01
PT86852B (pt) 1992-05-29
DK163922B (da) 1992-04-21
GR880100112A (en) 1988-12-16
GR1000161B (el) 1991-10-10
JPS63227583A (ja) 1988-09-21
OA08719A (fr) 1989-03-31
CA1313872C (fr) 1993-02-23
ATE53839T1 (de) 1990-06-15
AU1234588A (en) 1988-09-01
DK104488A (da) 1988-08-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405