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FR2016308A1 - - Google Patents

Info

Publication number
FR2016308A1
FR2016308A1 FR6928953A FR6928953A FR2016308A1 FR 2016308 A1 FR2016308 A1 FR 2016308A1 FR 6928953 A FR6928953 A FR 6928953A FR 6928953 A FR6928953 A FR 6928953A FR 2016308 A1 FR2016308 A1 FR 2016308A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6928953A
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.)
Bayer AG
Original Assignee
Bayer 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 DE19681793262 external-priority patent/DE1793262C3/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2016308A1 publication Critical patent/FR2016308A1/fr
Withdrawn legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR6928953A 1968-08-23 1969-08-22 Withdrawn FR2016308A1 (fr)

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
FR2016308A1 true FR2016308A1 (fr) 1970-05-08

Family

ID=5707638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6928953A Withdrawn FR2016308A1 (fr) 1968-08-23 1969-08-22

Country Status (9)

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

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 (fr) * 1972-12-25 1980-08-01
LU75688A1 (fr) * 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
USRE47689E1 (en) * 2011-12-30 2019-11-05 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
ES370706A1 (es) 1971-07-01
BR6911800D0 (pt) 1973-01-04
AT289780B (de) 1971-05-10
US3681397A (en) 1972-08-01
DE1793262B2 (de) 1975-12-04
GB1230299A (fr) 1971-04-28
DE1793262A1 (de) 1971-07-01
NL6912778A (fr) 1970-02-25
CH505089A (de) 1971-03-31
BE737793A (fr) 1970-02-02

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Legal Events

Date Code Title Description
ST Notification of lapse