IE790556L - Benzylidene derivatives - Google Patents

Benzylidene derivatives

Info

Publication number
IE790556L
IE790556L IE790556A IE55679A IE790556L IE 790556 L IE790556 L IE 790556L IE 790556 A IE790556 A IE 790556A IE 55679 A IE55679 A IE 55679A IE 790556 L IE790556 L IE 790556L
Authority
IE
Ireland
Prior art keywords
alkyl
compounds
ch3o
exception
benzyl
Prior art date
Application number
IE790556A
Other versions
IE47930B1 (en
Original Assignee
Synthelabo
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
Priority claimed from FR7805578A external-priority patent/FR2418222A2/en
Priority claimed from FR7820940A external-priority patent/FR2430936A1/en
Application filed by Synthelabo filed Critical Synthelabo
Publication of IE790556L publication Critical patent/IE790556L/en
Publication of IE47930B1 publication Critical patent/IE47930B1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/08Antiepileptics; Anticonvulsants
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/004Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46Friedel-Crafts reactions
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/54Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/82Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • C07C49/83Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups polycyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pain & Pain Management (AREA)
  • Neurology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Compounds corresponding to the formula (I> <IMAGE> in which X1, X2, X3 and X4 each represent, independently of one another, a hydrogen or halogen atom or a radical CH3, CH3O, NO2, CF3, C(CH3)3 or CH3CONH, n represents an integer ranging from 1 to 10, R is a radical OH, OM (M=alkali metal), NH2, NH-cycloalkyl, NH-phenyl, NH-benzyl, NH-alkyl, N-(alkyl)2 or N-(alkyl)- (benzyl), and R' represents a hydrogen atom or an alkyl, the alkyls having from 1 to 4 carbon atoms, with the exception of the compounds in which R'=H when X1, X2 and X3 are each, independently of one another, H, Hal, CH3 or CH3O and X4=H and with the exception of the compound in which R'=H, X1=X3=X4=H, X2=5-Cl, n=1 and R=OH. The compounds are anti- convulsants and are useful in treating disorders of the central nervous system, e.g. epilepsy. Processes for preparing them and pharmaceutical compositions containing them are also claimed. [GB2021559A]
IE556/79A 1978-02-27 1979-08-08 Benzylidene derivatives IE47930B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7805578A FR2418222A2 (en) 1975-08-01 1978-02-27 Alpha-phenyl 2-hydroxy-benzylidene amino-alkanoic acid derivs. - and novel di:phenyl-ketone intermediates, useful as anticonvulsants for treating epilepsy
FR7820940A FR2430936A1 (en) 1978-07-13 1978-07-13 Alpha-phenyl 2-hydroxy-benzylidene amino-alkanoic acid derivs. - and novel di:phenyl-ketone intermediates, useful as anticonvulsants for treating epilepsy

Publications (2)

Publication Number Publication Date
IE790556L true IE790556L (en) 1979-08-27
IE47930B1 IE47930B1 (en) 1984-07-25

Family

ID=26220461

Family Applications (1)

Application Number Title Priority Date Filing Date
IE556/79A IE47930B1 (en) 1978-02-27 1979-08-08 Benzylidene derivatives

Country Status (20)

Country Link
JP (1) JPS54125644A (en)
AT (1) AT365564B (en)
AU (1) AU520618B2 (en)
BE (1) BE874488A (en)
CA (1) CA1119613A (en)
CH (1) CH637112A5 (en)
DE (1) DE2907379A1 (en)
DK (1) DK82079A (en)
ES (1) ES478070A1 (en)
FI (1) FI790656A (en)
GB (1) GB2021559B (en)
GR (1) GR66971B (en)
IE (1) IE47930B1 (en)
IT (1) IT1113010B (en)
LU (1) LU80974A1 (en)
NL (1) NL7901474A (en)
NO (1) NO790646L (en)
NZ (1) NZ189769A (en)
PT (1) PT69288A (en)
SE (1) SE7901706L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047516B1 (en) * 1980-09-04 1984-01-04 Toray Industries, Inc. Propylamine derivative and process of manufacturing the same
JPS5746951A (en) * 1980-09-04 1982-03-17 Toray Ind Inc Production of 2-amino-4-cyanobutyric derivative
FR2536746A1 (en) * 1982-11-29 1984-06-01 Synthelabo ALKYL BENZYLIDENIC DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION
FR2544308B1 (en) * 1983-04-14 1985-06-14 Synthelabo SUBSTITUTED ETHINS, THEIR PREPARATION AND THEIR APPLICATION IN THERAPEUTICS
EP0367671B1 (en) * 1988-11-03 1993-07-28 Fournier Industrie Et Sante Novel beta-d-phenylthioxylosides, their method of preparation and their use as pharmaceuticals
WO1991007380A1 (en) * 1989-11-08 1991-05-30 Dunlena Pty. Ltd. Arthropodicides
JP2005232103A (en) * 2004-02-20 2005-09-02 Nagase & Co Ltd Optically active vicinaldiamine and method for producing the same

Also Published As

Publication number Publication date
NZ189769A (en) 1981-07-13
CH637112A5 (en) 1983-07-15
IT7920543A0 (en) 1979-02-26
AU4460279A (en) 1979-09-06
JPS54125644A (en) 1979-09-29
AT365564B (en) 1982-01-25
CA1119613A (en) 1982-03-09
GR66971B (en) 1981-05-15
ES478070A1 (en) 1979-07-01
ATA149179A (en) 1981-06-15
GB2021559A (en) 1979-12-05
GB2021559B (en) 1982-07-07
AU520618B2 (en) 1982-02-11
IT1113010B (en) 1986-01-20
BE874488A (en) 1979-08-27
DK82079A (en) 1979-08-28
NO790646L (en) 1979-08-28
IE47930B1 (en) 1984-07-25
FI790656A (en) 1979-08-28
SE7901706L (en) 1979-08-28
DE2907379A1 (en) 1979-09-06
LU80974A1 (en) 1980-09-24
PT69288A (en) 1979-03-01
NL7901474A (en) 1979-08-29

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