BE737793A - - Google Patents

Info

Publication number
BE737793A
BE737793A BE737793DA BE737793A BE 737793 A BE737793 A BE 737793A BE 737793D A BE737793D A BE 737793DA BE 737793 A BE737793 A BE 737793A
Authority
BE
Belgium
Application number
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 DE19681793262 external-priority patent/DE1793262C3/de
Application filed filed Critical
Publication of BE737793A publication Critical patent/BE737793A/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
    • C07D311/06Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/16Benzo[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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE737793D 1968-08-23 1969-08-21 BE737793A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681793262 DE1793262C3 (de) 1968-08-23 Verfahren zur Herstellung von 3-substituierten 7-Amino-cumarinen

Publications (1)

Publication Number Publication Date
BE737793A true BE737793A (de) 1970-02-02

Family

ID=5707638

Family Applications (1)

Application Number Title Priority Date Filing Date
BE737793D BE737793A (de) 1968-08-23 1969-08-21

Country Status (9)

Country Link
US (1) US3681397A (de)
AT (1) AT289780B (de)
BE (1) BE737793A (de)
BR (1) BR6911800D0 (de)
CH (1) CH505089A (de)
ES (1) ES370706A1 (de)
FR (1) FR2016308A1 (de)
GB (1) GB1230299A (de)
NL (1) NL6912778A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2144591C3 (de) * 1971-09-07 1980-12-18 Basf Ag, 6700 Ludwigshafen Fluoreszierende Farbstoffe, ihre Herstellung und ihre Verwendung
JPS5529110B2 (de) * 1972-12-25 1980-08-01
LU75688A1 (de) * 1976-08-31 1978-04-13
US4388233A (en) * 1981-05-15 1983-06-14 The Regents Of The University Of California Synthetic substrates for enzyme analysis
WO2013101974A1 (en) * 2011-12-30 2013-07-04 Ptc Therapeutics, Inc. Compounds for treating spinal muscular atrophy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514471A (en) * 1968-05-23 1970-05-26 Showa Kagaku Kogyo Kk Process for the manufacture of 3-phenyl or substituted phenyl-7-amino-cumarins

Also Published As

Publication number Publication date
GB1230299A (de) 1971-04-28
DE1793262A1 (de) 1971-07-01
DE1793262B2 (de) 1975-12-04
NL6912778A (de) 1970-02-25
FR2016308A1 (de) 1970-05-08
AT289780B (de) 1971-05-10
CH505089A (de) 1971-03-31
ES370706A1 (es) 1971-07-01
BR6911800D0 (pt) 1973-01-04
US3681397A (en) 1972-08-01

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