IL31370A - History of coumarin with basic transformation and process for their production - Google Patents

History of coumarin with basic transformation and process for their production

Info

Publication number
IL31370A
IL31370A IL31370A IL3137069A IL31370A IL 31370 A IL31370 A IL 31370A IL 31370 A IL31370 A IL 31370A IL 3137069 A IL3137069 A IL 3137069A IL 31370 A IL31370 A IL 31370A
Authority
IL
Israel
Prior art keywords
coumarin
methyl
dimethoxy
propyl
general formula
Prior art date
Application number
IL31370A
Other languages
English (en)
Hebrew (he)
Other versions
IL31370A0 (en
Original Assignee
Cassella Farbwerke Mainkur Ag
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 DE19681668877 external-priority patent/DE1668877C3/de
Application filed by Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of IL31370A0 publication Critical patent/IL31370A0/xx
Publication of IL31370A publication Critical patent/IL31370A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic 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
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
IL31370A 1968-01-19 1969-01-06 History of coumarin with basic transformation and process for their production IL31370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681668877 DE1668877C3 (de) 1968-01-19 1968-01-19 Basisch substituierte Cumarinderivate und deren pharmakologisch verträgliche Salze und Verfahren zu deren Herstellung

Publications (2)

Publication Number Publication Date
IL31370A0 IL31370A0 (en) 1969-03-27
IL31370A true IL31370A (en) 1973-05-31

Family

ID=5686145

Family Applications (1)

Application Number Title Priority Date Filing Date
IL31370A IL31370A (en) 1968-01-19 1969-01-06 History of coumarin with basic transformation and process for their production

Country Status (9)

Country Link
AT (2) AT279603B (de)
BR (1) BR6905654D0 (de)
CH (1) CH507932A (de)
CS (2) CS154607B2 (de)
DK (2) DK122608B (de)
ES (2) ES362657A1 (de)
IL (1) IL31370A (de)
NO (1) NO126227B (de)
RO (1) RO56654A (de)

Also Published As

Publication number Publication date
RO56654A (de) 1975-01-15
BR6905654D0 (pt) 1973-02-13
CS154607B2 (de) 1974-04-30
ES362657A1 (es) 1970-11-16
AT279604B (de) 1970-03-10
AT279603B (de) 1970-03-10
CS154608B2 (de) 1974-04-30
DK122608B (da) 1972-03-20
ES362656A1 (es) 1970-09-01
IL31370A0 (en) 1969-03-27
CH507932A (de) 1971-05-31
NO126227B (de) 1973-01-08
DK121659B (da) 1971-11-15

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