FR2347348A1 - Nouveaux acides naphtolactame-4-carboxyliques et leur procede de preparation - Google Patents

Nouveaux acides naphtolactame-4-carboxyliques et leur procede de preparation

Info

Publication number
FR2347348A1
FR2347348A1 FR7632426A FR7632426A FR2347348A1 FR 2347348 A1 FR2347348 A1 FR 2347348A1 FR 7632426 A FR7632426 A FR 7632426A FR 7632426 A FR7632426 A FR 7632426A FR 2347348 A1 FR2347348 A1 FR 2347348A1
Authority
FR
France
Prior art keywords
naphtolactam
new
carboxylic acids
preparation process
carboxylic
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
FR7632426A
Other languages
English (en)
French (fr)
Other versions
FR2347348B1 (Direct
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2347348A1 publication Critical patent/FR2347348A1/fr
Application granted granted Critical
Publication of FR2347348B1 publication Critical patent/FR2347348B1/fr
Granted legal-status Critical Current

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
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/90—Benzo [c, d] indoles; Hydrogenated benzo [c, d] indoles
    • C07D209/92—Naphthostyrils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
FR7632426A 1975-10-30 1976-10-27 Nouveaux acides naphtolactame-4-carboxyliques et leur procede de preparation Granted FR2347348A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1404675 1975-10-30
CH1102176 1976-08-31

Publications (2)

Publication Number Publication Date
FR2347348A1 true FR2347348A1 (fr) 1977-11-04
FR2347348B1 FR2347348B1 (Direct) 1980-02-08

Family

ID=25707661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632426A Granted FR2347348A1 (fr) 1975-10-30 1976-10-27 Nouveaux acides naphtolactame-4-carboxyliques et leur procede de preparation

Country Status (4)

Country Link
JP (1) JPS5257167A (Direct)
DE (1) DE2649167A1 (Direct)
FR (1) FR2347348A1 (Direct)
GB (1) GB1568386A (Direct)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2458941A4 (en) * 2009-07-23 2013-05-29 Adeka Corp OPTICAL FILTER

Also Published As

Publication number Publication date
GB1568386A (en) 1980-05-29
JPS5257167A (en) 1977-05-11
DE2649167A1 (de) 1977-05-12
FR2347348B1 (Direct) 1980-02-08

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FR2347348A1 (fr) Nouveaux acides naphtolactame-4-carboxyliques et leur procede de preparation

Legal Events

Date Code Title Description
ST Notification of lapse