GB2197334B - Naphtholactam compounds, processes for their preparation and their use as dyes - Google Patents

Naphtholactam compounds, processes for their preparation and their use as dyes

Info

Publication number
GB2197334B
GB2197334B GB8726112A GB8726112A GB2197334B GB 2197334 B GB2197334 B GB 2197334B GB 8726112 A GB8726112 A GB 8726112A GB 8726112 A GB8726112 A GB 8726112A GB 2197334 B GB2197334 B GB 2197334B
Authority
GB
United Kingdom
Prior art keywords
dyes
processes
preparation
naphtholactam compounds
naphtholactam
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.)
Expired - Lifetime
Application number
GB8726112A
Other languages
English (en)
Other versions
GB8726112D0 (en
GB2197334A (en
Inventor
Hansrudolf Schwander
Kurt Burdeska
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 GB8726112D0 publication Critical patent/GB8726112D0/en
Publication of GB2197334A publication Critical patent/GB2197334A/en
Application granted granted Critical
Publication of GB2197334B publication Critical patent/GB2197334B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/06—Naphtholactam dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
GB8726112A 1986-11-11 1987-11-06 Naphtholactam compounds, processes for their preparation and their use as dyes Expired - Lifetime GB2197334B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH449686A CH670096A5 (enrdf_load_stackoverflow) 1986-11-11 1986-11-11

Publications (3)

Publication Number Publication Date
GB8726112D0 GB8726112D0 (en) 1987-12-09
GB2197334A GB2197334A (en) 1988-05-18
GB2197334B true GB2197334B (en) 1990-09-19

Family

ID=4277189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8726112A Expired - Lifetime GB2197334B (en) 1986-11-11 1987-11-06 Naphtholactam compounds, processes for their preparation and their use as dyes

Country Status (5)

Country Link
JP (1) JPS63135458A (enrdf_load_stackoverflow)
CH (1) CH670096A5 (enrdf_load_stackoverflow)
DE (1) DE3738027A1 (enrdf_load_stackoverflow)
FR (1) FR2606406A1 (enrdf_load_stackoverflow)
GB (1) GB2197334B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4150488B2 (ja) 2000-04-07 2008-09-17 花王株式会社 染毛剤組成物
JP6027962B2 (ja) * 2011-03-30 2016-11-16 株式会社Adeka 重合性液晶組成物、偏光発光性塗料、新規ナフトラクタム誘導体、新規クマリン誘導体、新規ナイルレッド誘導体及び新規アントラセン誘導体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2366174C2 (de) * 1973-10-04 1979-11-22 Bayer Ag, 5090 Leverkusen Naphtholactamfarbstoffe
DE2351296C3 (de) * 1973-10-12 1978-08-31 Bayer Ag, 5090 Leverkusen Kationische Farbstoffe, deren Herstellung und deren Verwendung
CH599312A5 (enrdf_load_stackoverflow) * 1974-06-07 1978-05-31 Ciba Geigy Ag
US4332937A (en) * 1979-04-04 1982-06-01 Ciba-Geigy Corporation Naphtholactam compounds

Also Published As

Publication number Publication date
CH670096A5 (enrdf_load_stackoverflow) 1989-05-12
JPS63135458A (ja) 1988-06-07
GB8726112D0 (en) 1987-12-09
FR2606406A1 (fr) 1988-05-13
GB2197334A (en) 1988-05-18
DE3738027A1 (de) 1988-05-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921106