IT7822917A0 - Coloranti azoici. - Google Patents
Coloranti azoici.Info
- Publication number
- IT7822917A0 IT7822917A0 IT7822917A IT2291778A IT7822917A0 IT 7822917 A0 IT7822917 A0 IT 7822917A0 IT 7822917 A IT7822917 A IT 7822917A IT 2291778 A IT2291778 A IT 2291778A IT 7822917 A0 IT7822917 A0 IT 7822917A0
- Authority
- IT
- Italy
- Prior art keywords
- azo dyes
- azo
- dyes
- Prior art date
Links
Classifications
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
- C09B29/0011—Monoazo dyes prepared by diazotising and coupling from diazotized anilines from diazotized anilines directly substituted by a heterocyclic ring (not condensed)
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
- C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
- C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
- Cosmetics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772721955 DE2721955A1 (de) | 1977-05-14 | 1977-05-14 | Azofarbstoffe |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7822917A0 true IT7822917A0 (it) | 1978-05-02 |
IT1096192B IT1096192B (it) | 1985-08-17 |
Family
ID=6009026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22917/78A IT1096192B (it) | 1977-05-14 | 1978-05-02 | Coloranti azoici |
Country Status (7)
Country | Link |
---|---|
US (1) | US4201710A (it) |
JP (1) | JPS53141334A (it) |
CH (1) | CH634340A5 (it) |
DE (1) | DE2721955A1 (it) |
FR (1) | FR2390474A1 (it) |
GB (1) | GB1602983A (it) |
IT (1) | IT1096192B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2910861A1 (de) * | 1979-03-20 | 1980-10-02 | Basf Ag | Reaktivfarbstoffe |
DE3244960A1 (de) * | 1982-12-04 | 1984-06-07 | Basf Ag, 6700 Ludwigshafen | Pyridonfarbstoffe |
US4734349A (en) * | 1986-09-22 | 1988-03-29 | Eastman Kodak Company | Toners and yellow dye compounds used therein |
DE3906525A1 (de) * | 1989-03-02 | 1990-09-06 | Basf Ag | Farbmittelmischungen, enthaltend azoverbindungen auf basis von phenyloxdiazolylanilin |
DE19710977A1 (de) * | 1997-03-17 | 1998-09-24 | Clariant Gmbh | Illustrationstiefdruckfarbe auf Basis von C.I.Pigment Yellow 139 |
MY151199A (en) | 2001-11-02 | 2014-04-30 | Rigel Pharmaceuticals Inc | Substituted diphenyl heterocycles useful for treating hcv infection |
CA2494164A1 (en) | 2002-08-23 | 2004-03-04 | Rigel Pharmaceuticals, Inc. | Pyridyl substituted heterocycles useful for treating or preventing hcv infection |
US7326790B2 (en) | 2003-05-02 | 2008-02-05 | Rigel Pharmaceuticals, Inc. | Diphenylisoxazole compounds and hydro isomers thereof |
WO2004099164A1 (en) | 2003-05-02 | 2004-11-18 | Rigel Pharmaceuticals, Inc. | Substituted diphenyl isoxazoles, pyrazoles and oxadiazoles useful for treating hcv infection |
US7220745B2 (en) | 2003-05-15 | 2007-05-22 | Rigel Pharmaceuticals | Heterocyclic compounds useful to treat HCV |
WO2005049065A2 (en) | 2003-11-19 | 2005-06-02 | Rigel Pharmaceuticals, Inc. | Synergistic combinations of dihaloacetamide with interferon or ribavirin for treatment hcv infections |
US7514434B2 (en) | 2004-02-23 | 2009-04-07 | Rigel Pharmaceuticals, Inc. | Heterocyclic compounds having an oxadiazole moiety and hydro isomers thereof |
CN101203498A (zh) | 2005-05-02 | 2008-06-18 | 里格尔药品股份有限公司 | 包括可代谢部分的杂环抗病毒化合物及其用途 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032532A (en) * | 1968-05-15 | 1977-06-28 | Sandoz Ltd. | 1-aminoalkylene-3-cyano-4-methyl-6-hydroxy-1,2-dihydropyrid-2-ones |
CH557857A (de) * | 1968-05-31 | 1975-01-15 | Ciba Geigy Ag | Verfahren zur herstellung von basischen azofarbstoffen. |
DE2457687C3 (de) * | 1974-12-06 | 1979-01-04 | Basf Ag, 6700 Ludwigshafen | Azofarbstoffe, deren Herstellung und Verwendung zum Färben von Lacken, Druckfarben oder Kunststoffen |
-
1977
- 1977-05-14 DE DE19772721955 patent/DE2721955A1/de not_active Withdrawn
-
1978
- 1978-04-21 US US05/898,672 patent/US4201710A/en not_active Expired - Lifetime
- 1978-05-02 IT IT22917/78A patent/IT1096192B/it active
- 1978-05-11 CH CH515178A patent/CH634340A5/de not_active IP Right Cessation
- 1978-05-12 GB GB19169/78A patent/GB1602983A/en not_active Expired
- 1978-05-12 FR FR7814231A patent/FR2390474A1/fr active Granted
- 1978-05-15 JP JP5670778A patent/JPS53141334A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2390474B3 (it) | 1981-01-16 |
JPS53141334A (en) | 1978-12-09 |
CH634340A5 (de) | 1983-01-31 |
GB1602983A (en) | 1981-11-18 |
IT1096192B (it) | 1985-08-17 |
US4201710A (en) | 1980-05-06 |
DE2721955A1 (de) | 1978-11-23 |
FR2390474A1 (fr) | 1978-12-08 |
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