CA1119613A - Process for preparing benzylidene derivatives - Google Patents

Process for preparing benzylidene derivatives

Info

Publication number
CA1119613A
CA1119613A CA000322406A CA322406A CA1119613A CA 1119613 A CA1119613 A CA 1119613A CA 000322406 A CA000322406 A CA 000322406A CA 322406 A CA322406 A CA 322406A CA 1119613 A CA1119613 A CA 1119613A
Authority
CA
Canada
Prior art keywords
compounds
alkyl
process according
compound
formula
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
CA000322406A
Other languages
English (en)
French (fr)
Inventor
Jean P. Kaplan
Bernard M. Raizon
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.)
Synthelabo SA
Original Assignee
Synthelabo SA
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/fr
Priority claimed from FR7820940A external-priority patent/FR2430936A1/fr
Application filed by Synthelabo SA filed Critical Synthelabo SA
Application granted granted Critical
Publication of CA1119613A publication Critical patent/CA1119613A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • 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
    • A61P25/08—Antiepileptics; Anticonvulsants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/004—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/54—Preparation 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation 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
    • C07C45/67—Preparation 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
    • C07C45/673—Preparation 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • C07C49/83—Ketones 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)
CA000322406A 1978-02-27 1979-02-27 Process for preparing benzylidene derivatives Expired CA1119613A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7805578A FR2418222A2 (fr) 1975-08-01 1978-02-27 Procede de preparation de derives benzylideniques
FR7805578 1978-02-27
FR7820940A FR2430936A1 (fr) 1978-07-13 1978-07-13 Derives benzylideniques, leur preparation et leur application en therapeutique
FR7820940 1978-07-13

Publications (1)

Publication Number Publication Date
CA1119613A true CA1119613A (en) 1982-03-09

Family

ID=26220461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000322406A Expired CA1119613A (en) 1978-02-27 1979-02-27 Process for preparing benzylidene derivatives

Country Status (20)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746951A (en) * 1980-09-04 1982-03-17 Toray Ind Inc Production of 2-amino-4-cyanobutyric derivative
EP0047516B1 (en) * 1980-09-04 1984-01-04 Toray Industries, Inc. Propylamine derivative and process of manufacturing the same
FR2536746A1 (fr) * 1982-11-29 1984-06-01 Synthelabo Derives benzylideniques alkyles, leur preparation et leur application en therapeutique
FR2544308B1 (fr) * 1983-04-14 1985-06-14 Synthelabo Ethines substituees, leur preparation et leur application en therapeutique
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 (ja) * 2004-02-20 2005-09-02 Nagase & Co Ltd 光学活性なビシナルジアミンおよびその製造方法

Also Published As

Publication number Publication date
BE874488A (fr) 1979-08-27
DK82079A (da) 1979-08-28
GB2021559A (en) 1979-12-05
CH637112A5 (fr) 1983-07-15
LU80974A1 (fr) 1980-09-24
NO790646L (no) 1979-08-28
AU520618B2 (en) 1982-02-11
SE7901706L (sv) 1979-08-28
PT69288A (fr) 1979-03-01
AU4460279A (en) 1979-09-06
IE790556L (en) 1979-08-27
JPS54125644A (en) 1979-09-29
DE2907379A1 (de) 1979-09-06
GB2021559B (en) 1982-07-07
ES478070A1 (es) 1979-07-01
IE47930B1 (en) 1984-07-25
AT365564B (de) 1982-01-25
ATA149179A (de) 1981-06-15
GR66971B (xx) 1981-05-15
NL7901474A (nl) 1979-08-29
IT7920543A0 (it) 1979-02-26
FI790656A (fi) 1979-08-28
NZ189769A (en) 1981-07-13
IT1113010B (it) 1986-01-20

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Legal Events

Date Code Title Description
MKEX Expiry