FR2144820A1 - - Google Patents

Info

Publication number
FR2144820A1
FR2144820A1 FR7224412A FR7224412A FR2144820A1 FR 2144820 A1 FR2144820 A1 FR 2144820A1 FR 7224412 A FR7224412 A FR 7224412A FR 7224412 A FR7224412 A FR 7224412A FR 2144820 A1 FR2144820 A1 FR 2144820A1
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.)
Granted
Application number
FR7224412A
Other languages
French (fr)
Other versions
FR2144820B1 (OSRAM
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.)
SOGERAS
Original Assignee
SOGERAS
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 SOGERAS filed Critical SOGERAS
Publication of FR2144820A1 publication Critical patent/FR2144820A1/fr
Application granted granted Critical
Publication of FR2144820B1 publication Critical patent/FR2144820B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7224412A 1971-07-07 1972-07-06 Expired FR2144820B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3187471 1971-07-07

Publications (2)

Publication Number Publication Date
FR2144820A1 true FR2144820A1 (OSRAM) 1973-02-16
FR2144820B1 FR2144820B1 (OSRAM) 1976-04-16

Family

ID=10329693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224412A Expired FR2144820B1 (OSRAM) 1971-07-07 1972-07-06

Country Status (3)

Country Link
BE (1) BE785849A (OSRAM)
FR (1) FR2144820B1 (OSRAM)
GB (1) GB1343796A (OSRAM)

Also Published As

Publication number Publication date
FR2144820B1 (OSRAM) 1976-04-16
BE785849A (fr) 1972-11-03
GB1343796A (en) 1974-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse