BR9501925A - Azocorantes,sulfopiridonas e processo para obtenção das mesmas - Google Patents
Azocorantes,sulfopiridonas e processo para obtenção das mesmasInfo
- Publication number
- BR9501925A BR9501925A BR9501925A BR9501925A BR9501925A BR 9501925 A BR9501925 A BR 9501925A BR 9501925 A BR9501925 A BR 9501925A BR 9501925 A BR9501925 A BR 9501925A BR 9501925 A BR9501925 A BR 9501925A
- Authority
- BR
- Brazil
- Prior art keywords
- sulfopyridones
- azores
- obtaining
- Prior art date
Links
- KASRJFLYQIMFKD-UHFFFAOYSA-N 2-oxo-1h-pyridine-3-sulfonic acid Chemical class OS(=O)(=O)C1=CC=CNC1=O KASRJFLYQIMFKD-UHFFFAOYSA-N 0.000 title 1
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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/12—Disazo dyes in which the coupling component is a heterocyclic compound
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/70—Sulfur atoms
- C07D213/71—Sulfur atoms to which a second hetero atom is attached
-
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
- C09B33/28—Tetrazo dyes of the type A->B->K<-C<-D
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4416266A DE4416266A1 (de) | 1994-05-07 | 1994-05-07 | Verdoppelte saure Azofarbstoffe mit einer Kupplungskomponente aus der Hydroxypyridonreihe sowie deren Zwischenprodukte |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9501925A true BR9501925A (pt) | 1996-03-05 |
Family
ID=6517633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9501925A BR9501925A (pt) | 1994-05-07 | 1995-05-05 | Azocorantes,sulfopiridonas e processo para obtenção das mesmas |
Country Status (8)
Country | Link |
---|---|
US (2) | US5554737A (pt) |
EP (1) | EP0681004B1 (pt) |
JP (1) | JPH07304975A (pt) |
KR (1) | KR950032480A (pt) |
CN (1) | CN1113506A (pt) |
BR (1) | BR9501925A (pt) |
DE (2) | DE4416266A1 (pt) |
ES (1) | ES2103141T3 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW445284B (en) * | 1997-03-19 | 2001-07-11 | Ueno Seiyaku Oyo Kenkyujo Kk | Condensed azo compounds and their preparation |
KR20010017486A (ko) * | 1999-08-12 | 2001-03-05 | 손동준 | 수용성 아조염료와 그의 응용 |
US6582502B2 (en) * | 2000-01-25 | 2003-06-24 | Fuji Photo Film Co., Ltd. | Dye, ink for ink jet recording, and ink jet recording method |
US6696552B2 (en) * | 2002-06-27 | 2004-02-24 | Xerox Corporation | Process for preparing substituted pyridone compounds |
US7666317B2 (en) | 2005-01-31 | 2010-02-23 | MAC Aerospace Industries, Inc. | Methods and systems for disinfecting potable water supplies |
DE112014004448T5 (de) | 2013-09-27 | 2016-06-23 | Canon Kabushiki Kaisha | Farbstoffverbindung, Tinte und Resistzusammensetzung für einen Farbfilter |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1880646A (en) * | 1932-10-04 | Certificate of correction | ||
US2406972A (en) * | 1943-02-24 | 1946-09-03 | Pyridium Corp | Processes for production of pyridine 3-sulphonic acid and its salts |
US3674794A (en) * | 1970-03-18 | 1972-07-04 | Ciba Geigy Corp | Certain-3-pyridine-sulfonamide derivatives |
US3912744A (en) * | 1971-04-10 | 1975-10-14 | Cassella Farbwerke Mainkur Ag | Hydroxy-pyrid one-monosulfonic acids |
US3912745A (en) * | 1971-04-10 | 1975-10-14 | Cassella Farbwerke Mainkur Ag | Hydroxy-pyridone-monosulfonic acids |
US4083842A (en) * | 1971-08-20 | 1978-04-11 | Sandoz Ltd. | Diazo compounds containing two optionally substituted-5-arylazo-6-hydroxypyridone-2 radicals linked through their nitrogen atoms |
DE3434921A1 (de) * | 1984-09-22 | 1986-05-07 | Sandoz-Patent-GmbH, 7850 Lörrach | Heterocyclische monoazoverbindungen |
GB8530458D0 (en) * | 1985-12-11 | 1986-01-22 | Ciba Geigy Ag | Anti-halation dyes |
US4935337A (en) * | 1987-10-20 | 1990-06-19 | Fuji Photo Film Co., Ltd. | Silver halide photographic material |
DE59104208D1 (de) * | 1990-06-19 | 1995-02-23 | Bayer Ag | Azoreaktivfarbstoffe. |
US5380859A (en) * | 1991-02-20 | 1995-01-10 | Basf Aktiengesellschaft | Pyridone compounds and the preparation of disulfonated pyridone compounds |
-
1994
- 1994-05-07 DE DE4416266A patent/DE4416266A1/de not_active Withdrawn
-
1995
- 1995-04-27 EP EP95106327A patent/EP0681004B1/de not_active Expired - Lifetime
- 1995-04-27 ES ES95106327T patent/ES2103141T3/es not_active Expired - Lifetime
- 1995-04-27 DE DE59500341T patent/DE59500341D1/de not_active Expired - Lifetime
- 1995-05-02 US US08/432,815 patent/US5554737A/en not_active Expired - Fee Related
- 1995-05-02 JP JP7108895A patent/JPH07304975A/ja not_active Withdrawn
- 1995-05-04 KR KR1019950010995A patent/KR950032480A/ko not_active Application Discontinuation
- 1995-05-05 BR BR9501925A patent/BR9501925A/pt not_active Application Discontinuation
- 1995-05-05 CN CN95106501A patent/CN1113506A/zh active Pending
- 1995-12-28 US US08/580,124 patent/US5621107A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR950032480A (ko) | 1995-12-20 |
ES2103141T3 (es) | 1997-08-16 |
CN1113506A (zh) | 1995-12-20 |
US5621107A (en) | 1997-04-15 |
DE4416266A1 (de) | 1995-11-09 |
EP0681004A1 (de) | 1995-11-08 |
JPH07304975A (ja) | 1995-11-21 |
DE59500341D1 (de) | 1997-08-07 |
US5554737A (en) | 1996-09-10 |
EP0681004B1 (de) | 1997-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9711318B1 (pt) | processo para preparar intermediÁrios para florfenicol. | |
BR9707608A (pt) | Processo para paquemmento em multicamada | |
BR9804504B1 (pt) | isoquinolina-3-carboxamidas substituÍdas, processo para a preparaÇço das mesmas e medicamento. | |
BR9609192A (pt) | Processo para produzir arame | |
BR9913455B1 (pt) | Formulações de microcápsulas, bem como processo para preparação e emprego das mesmas | |
BR9703580A (pt) | Processo para preparar sildenafil | |
BR9507339A (pt) | Selo auto-aderente e processo para fabricação do mesmo | |
BR9509979A (pt) | Processo para preparar cloreto de 1-(2'-desóxi-2',2'-difluor-d-ribofuranosil)-4-aminopi ridin-2-ona | |
PT841408E (pt) | Liga de cobre e processo para obtencao da mesma | |
BR9914536B1 (pt) | nço tecido perfurado, processo para sua produÇço, e referido uso. | |
BR9606782A (pt) | Processo para preparar ciclopilacetileno | |
BR9501980A (pt) | Copolimeros,processo para sua preparação | |
BR9705174A (pt) | Processo para produzir metionina | |
PT940381E (pt) | Processo para recuperacao de ciclopentano e/ou ciclopenteno | |
PT909270E (pt) | Processo para a preparacao de 2,4-dihidroxipiridina e de 2,4-dihidroxi-3-nitropiridina | |
IT1283646B1 (it) | Processo di preparazione di perfluoropolieteri | |
BR9914484B1 (pt) | Formulações de microcápsulas, bem como processo para a preparação e aplicação das mesmas | |
BR9703078A (pt) | Processo para obtenção de aldeídos | |
BR9701136A (pt) | Processo para obtenção de isoforona | |
PT923599E (pt) | Processo para a preparacao de 17-esteres de 9alfa,21-di-halopregnano-11beta,17alfadiol-20-onas | |
PT912603E (pt) | Processo para preparar certos aza ciclo-hexapeptidos | |
BR9408530A (pt) | Intermediário e processo para preparação | |
NO972239D0 (no) | Ny replikasjonsprosess | |
BR9703095A (pt) | Processo para preparação de aldeídos | |
BR9501925A (pt) | Azocorantes,sulfopiridonas e processo para obtenção das mesmas |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law |