CH505821A - Verfahren zur Herstellung neuer 3-substituierter und 2,3-disubstituierter 1-Oxoisoindoline - Google Patents

Verfahren zur Herstellung neuer 3-substituierter und 2,3-disubstituierter 1-Oxoisoindoline

Info

Publication number
CH505821A
CH505821A CH1326267A CH1326267A CH505821A CH 505821 A CH505821 A CH 505821A CH 1326267 A CH1326267 A CH 1326267A CH 1326267 A CH1326267 A CH 1326267A CH 505821 A CH505821 A CH 505821A
Authority
CH
Switzerland
Prior art keywords
oxoisoindolines
disubstituted
substituted
preparation
new
Prior art date
Application number
CH1326267A
Other languages
English (en)
Inventor
Nicola Giraldi Pier
Mariotti Vittorio
Original Assignee
Erba Carlo Spa
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 IT2197366A external-priority patent/IT1056706B/it
Priority claimed from IT3181866A external-priority patent/IT1053667B/it
Application filed by Erba Carlo Spa filed Critical Erba Carlo Spa
Publication of CH505821A publication Critical patent/CH505821A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/50—Iso-indoles; Hydrogenated iso-indoles with oxygen and nitrogen atoms in positions 1 and 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/46—Iso-indoles; Hydrogenated iso-indoles with an oxygen atom in position 1

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH1326267A 1966-09-23 1967-09-22 Verfahren zur Herstellung neuer 3-substituierter und 2,3-disubstituierter 1-Oxoisoindoline CH505821A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2197366A IT1056706B (it) 1966-09-23 1966-09-23 Procedimento per la preparazione di 1,oxo iscindoline 2,3 sostituite
IT2277166 1966-09-23
IT3181866A IT1053667B (it) 1966-12-31 1966-12-31 Procedimento per la preparazione di i oxo isoindoline 3 sostituite e i cxo isoindoline 2 3 sostituite

Publications (1)

Publication Number Publication Date
CH505821A true CH505821A (de) 1971-04-15

Family

ID=27273231

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1326267A CH505821A (de) 1966-09-23 1967-09-22 Verfahren zur Herstellung neuer 3-substituierter und 2,3-disubstituierter 1-Oxoisoindoline

Country Status (6)

Country Link
US (2) US3624206A (de)
BE (1) BE704182A (de)
CH (1) CH505821A (de)
FR (1) FR7234M (de)
GB (1) GB1152928A (de)
NL (1) NL6713002A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250592A (en) * 1990-04-12 1993-10-05 Ciba-Geigy Corporation Isoindolinone compounds as stabilizers for organic materials

Also Published As

Publication number Publication date
US3624206A (en) 1971-11-30
US3636223A (en) 1972-01-18
FR7234M (de) 1969-09-01
GB1152928A (en) 1969-05-21
NL6713002A (de) 1968-03-25
BE704182A (de) 1968-02-01

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Legal Events

Date Code Title Description
PL Patent ceased