IL36143A - Process for preparing n-dimethylamino-benzopyrone derivatives - Google Patents

Process for preparing n-dimethylamino-benzopyrone derivatives

Info

Publication number
IL36143A
IL36143A IL36143A IL3614371A IL36143A IL 36143 A IL36143 A IL 36143A IL 36143 A IL36143 A IL 36143A IL 3614371 A IL3614371 A IL 3614371A IL 36143 A IL36143 A IL 36143A
Authority
IL
Israel
Prior art keywords
dimethylamino
preparing
benzopyrone derivatives
benzopyrone
derivatives
Prior art date
Application number
IL36143A
Other languages
English (en)
Other versions
IL36143A0 (en
Original Assignee
Recordati Chem Pharm
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 Recordati Chem Pharm filed Critical Recordati Chem Pharm
Publication of IL36143A0 publication Critical patent/IL36143A0/xx
Publication of IL36143A publication Critical patent/IL36143A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/28Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
    • C07D311/30Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only not hydrogenated in the hetero ring, e.g. flavones
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/04Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C07C209/06Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
    • C07C209/08Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D498/00Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/10Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
IL36143A 1970-10-19 1971-02-05 Process for preparing n-dimethylamino-benzopyrone derivatives IL36143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3115570 1970-10-19

Publications (2)

Publication Number Publication Date
IL36143A0 IL36143A0 (en) 1971-04-28
IL36143A true IL36143A (en) 1974-03-14

Family

ID=11233187

Family Applications (1)

Application Number Title Priority Date Filing Date
IL36143A IL36143A (en) 1970-10-19 1971-02-05 Process for preparing n-dimethylamino-benzopyrone derivatives

Country Status (18)

Country Link
US (1) US3795685A (ru)
JP (1) JPS5246950B1 (ru)
AT (1) AT306013B (ru)
BE (1) BE761985A (ru)
CA (1) CA952531A (ru)
CH (1) CH519462A (ru)
DE (1) DE2120709C3 (ru)
DK (1) DK145020C (ru)
ES (1) ES389170A1 (ru)
FR (1) FR2109542A5 (ru)
GB (1) GB1352378A (ru)
IE (1) IE35357B1 (ru)
IL (1) IL36143A (ru)
NL (1) NL152261B (ru)
SE (1) SE371822B (ru)
SU (1) SU405198A3 (ru)
YU (1) YU20571A (ru)
ZA (1) ZA71615B (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469823A (en) * 1974-08-13 1977-04-06 Farma Lepori Flavone derivatives
IT1212882B (it) * 1983-07-29 1989-11-30 Della Valle Francesco Derivati basici della cumarina
JPS6170088U (ru) * 1984-10-15 1986-05-13
GB9309604D0 (en) * 1993-05-10 1993-06-23 Hercules Inc Process for the manufacture of alkyl ketene dimer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025417B (de) * 1955-06-07 1958-03-06 Basf Ag Verfahren zur Herstellung tertiaerter Amine
FR1192149A (fr) * 1955-10-10 1959-10-23 Ciba Geigy Procédé de préparation de la nu, nu-diméthyl-éthylène-diamine
FR60M (ru) * 1958-09-12 1961-01-09
US3471561A (en) * 1966-03-28 1969-10-07 Baird Chem Ind Amination of alkyl halides

Also Published As

Publication number Publication date
ZA71615B (en) 1971-10-27
AT306013B (de) 1973-03-26
DE2120709B2 (de) 1973-04-26
ES389170A1 (es) 1973-06-01
DK145020B (da) 1982-08-02
US3795685A (en) 1974-03-05
BE761985A (fr) 1971-07-01
DK145020C (da) 1983-01-03
IE35357L (en) 1972-04-19
CH519462A (fr) 1972-02-29
DE2120709C3 (de) 1973-11-15
CA952531A (en) 1974-08-06
YU20571A (en) 1982-02-28
GB1352378A (en) 1974-05-08
SE371822B (ru) 1974-12-02
JPS5246950B1 (ru) 1977-11-29
NL7101001A (ru) 1972-04-21
NL152261B (nl) 1977-02-15
FR2109542A5 (ru) 1972-05-26
IE35357B1 (en) 1976-01-21
SU405198A3 (ru) 1973-10-22
DE2120709A1 (de) 1972-05-31
IL36143A0 (en) 1971-04-28

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