AT312593B - Process for the production of new coumarin derivatives and their salts - Google Patents

Process for the production of new coumarin derivatives and their salts

Info

Publication number
AT312593B
AT312593B AT588472A AT588472A AT312593B AT 312593 B AT312593 B AT 312593B AT 588472 A AT588472 A AT 588472A AT 588472 A AT588472 A AT 588472A AT 312593 B AT312593 B AT 312593B
Authority
AT
Austria
Prior art keywords
salts
production
coumarin derivatives
new coumarin
new
Prior art date
Application number
AT588472A
Other languages
German (de)
Original Assignee
Troponwerke Dinklage & Co
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 Troponwerke Dinklage & Co filed Critical Troponwerke Dinklage & Co
Application granted granted Critical
Publication of AT312593B publication Critical patent/AT312593B/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
    • C07D311/18—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 otherwise than in position 3 or 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
AT588472A 1971-02-20 1971-07-16 Process for the production of new coumarin derivatives and their salts AT312593B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712108185 DE2108185A1 (en) 1971-02-20 1971-02-20 N-(3-aminoalkyl-2-oxo-2h-1-benzopyran-7-yl) ureas - as coronary vasodilators

Publications (1)

Publication Number Publication Date
AT312593B true AT312593B (en) 1974-01-10

Family

ID=5799358

Family Applications (1)

Application Number Title Priority Date Filing Date
AT588472A AT312593B (en) 1971-02-20 1971-07-16 Process for the production of new coumarin derivatives and their salts

Country Status (4)

Country Link
AT (1) AT312593B (en)
DE (1) DE2108185A1 (en)
PL (1) PL84518B1 (en)
SU (2) SU402211A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1088554B (en) * 1977-11-17 1985-06-10 F I D I A Spa SELLECTIVE PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 7-INDROSSI CUMARINA
DE4233963A1 (en) * 1992-10-08 1994-04-14 Schwabe Willmar Gmbh & Co New benzopyranone, process for its preparation and use
US7115750B1 (en) 1999-09-20 2006-10-03 Takeda Pharmaceutical Company Limited Melanin concentrating hormone antagonist

Also Published As

Publication number Publication date
DE2108185A1 (en) 1972-09-07
SU404237A3 (en) 1973-10-26
SU402211A3 (en) 1973-10-12
PL84518B1 (en) 1976-04-30
SU461494A3 (en) 1975-02-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee