FR2190823A1 - Imidazo(2,1-a)isoindol-5-one prepn - by cyclisation in aq medium - Google Patents

Imidazo(2,1-a)isoindol-5-one prepn - by cyclisation in aq medium

Info

Publication number
FR2190823A1
FR2190823A1 FR7323425A FR7323425A FR2190823A1 FR 2190823 A1 FR2190823 A1 FR 2190823A1 FR 7323425 A FR7323425 A FR 7323425A FR 7323425 A FR7323425 A FR 7323425A FR 2190823 A1 FR2190823 A1 FR 2190823A1
Authority
FR
France
Prior art keywords
prepn
isoindol
cyclisation
imidazo
medium
Prior art date
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
FR7323425A
Other languages
English (en)
French (fr)
Other versions
FR2190823B3 (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.)
Sandoz AG
Original Assignee
Sandoz 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
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of FR2190823A1 publication Critical patent/FR2190823A1/fr
Application granted granted Critical
Publication of FR2190823B3 publication Critical patent/FR2190823B3/fr
Granted legal-status Critical Current

Links

Landscapes

  • Indole Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
FR7323425A 1972-06-28 1973-06-27 Imidazo(2,1-a)isoindol-5-one prepn - by cyclisation in aq medium Granted FR2190823A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26698872A 1972-06-28 1972-06-28

Publications (2)

Publication Number Publication Date
FR2190823A1 true FR2190823A1 (en) 1974-02-01
FR2190823B3 FR2190823B3 (OSRAM) 1976-06-18

Family

ID=23016844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323425A Granted FR2190823A1 (en) 1972-06-28 1973-06-27 Imidazo(2,1-a)isoindol-5-one prepn - by cyclisation in aq medium

Country Status (7)

Country Link
JP (1) JPS4949996A (OSRAM)
AU (1) AU5749173A (OSRAM)
BE (1) BE801463A (OSRAM)
DD (1) DD105227A5 (OSRAM)
DE (1) DE2332232A1 (OSRAM)
FR (1) FR2190823A1 (OSRAM)
NL (1) NL7308719A (OSRAM)

Also Published As

Publication number Publication date
DD105227A5 (OSRAM) 1974-04-12
JPS4949996A (OSRAM) 1974-05-15
FR2190823B3 (OSRAM) 1976-06-18
NL7308719A (OSRAM) 1974-01-02
BE801463A (fr) 1973-12-26
AU5749173A (en) 1975-01-09
DE2332232A1 (de) 1974-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse