NL248308A - - Google Patents
Info
- Publication number
- NL248308A NL248308A NL248308DA NL248308A NL 248308 A NL248308 A NL 248308A NL 248308D A NL248308D A NL 248308DA NL 248308 A NL248308 A NL 248308A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C07D213/72—Nitrogen atoms
- C07D213/76—Nitrogen atoms to which a second hetero atom is attached
- C07D213/77—Hydrazine radicals
-
- 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
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
- C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
- C09B29/0048—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a six-membered heterocyclic ring with one nitrogen atom
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/54—Diazonium salts or diazo anhydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pyridine Compounds (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US764242A US3082200A (en) | 1958-09-30 | 1958-09-30 | Aminopyridinediazonium salts |
| US193602A US3134675A (en) | 1958-09-30 | 1962-05-09 | Light-sensitive, aminopyridinediazonium salt compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL248308A true NL248308A (xx) |
Family
ID=26889165
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL106957D NL106957C (xx) | 1958-09-30 | ||
| NL248308D NL248308A (xx) | 1958-09-30 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL106957D NL106957C (xx) | 1958-09-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US3082200A (xx) |
| DE (1) | DE1158834B (xx) |
| GB (1) | GB870027A (xx) |
| NL (2) | NL248308A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1492175A1 (de) * | 1965-07-07 | 1970-02-12 | Schwarzkopf Gmbh Hans | Verfahren zum Faerben von lebenden Haaren |
| IL74375A (en) * | 1984-02-21 | 1988-02-29 | Lilly Co Eli | Process for preparing diaminopyridines via hydrogenation of nitrobenzylamino-pyridines |
| DE4111215A1 (de) * | 1991-04-06 | 1992-10-08 | Bayer Ag | Verfahren zur herstellung von 2-chlorpyridinen |
| DE4241173A1 (de) * | 1992-12-07 | 1994-06-09 | Wella Ag | Mittel zum Färben von Haaren mit einem Gehalt an 3-Pyridinazofarbstoffen sowie neue 3-Pyridinazofarbstoffe |
| ES2300151T3 (es) * | 1998-09-22 | 2008-06-01 | Astellas Pharma Inc. | Derivados de cianofenilo. |
| FR2903985B1 (fr) | 2006-07-24 | 2008-09-05 | Sanofi Aventis Sa | Derives de n-(amino-heteroaryl)-1h-indole-2-carboxamides, leur preparation et leur application en therapeutique |
| FR2904316B1 (fr) | 2006-07-31 | 2008-09-05 | Sanofi Aventis Sa | Derives de n-(amino-heteroaryl)-1h-indole-2-carboxamides, leur preparation et leur application en therapeutique. |
| FR2910473B1 (fr) * | 2006-12-26 | 2009-02-13 | Sanofi Aventis Sa | Derives de n-(amino-heteroaryl)-1h-pyrrolopyridine-2- carboxamides, leur preparation et leur application en therapeutique. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1752174A (en) * | 1927-05-17 | 1930-03-25 | Brown Line Process Company | Photographic chemical process and material |
| US1862361A (en) * | 1928-12-11 | 1932-06-07 | Schering Kahlbaum Ag | Compounds of heterocyclic azo derivatives and process of making them |
| US2298444A (en) * | 1940-10-15 | 1942-10-13 | Eastman Kodak Co | Light sensitive diazotype material |
| DE832396C (de) * | 1950-01-17 | 1952-02-25 | Kalle & Co Ag | Lichtempfindliche Schichten fuer die Diazotypie |
| US2971842A (en) * | 1956-03-21 | 1961-02-14 | Gen Aniline & Film Corp | Light sensitive layers for photomechanical reproduction |
| US2997467A (en) * | 1958-04-21 | 1961-08-22 | Gen Aniline & Film Corp | Diazo nitrogen heterocycles as lithographic sensitizers |
-
0
- NL NL106957D patent/NL106957C/xx active
- NL NL248308D patent/NL248308A/xx unknown
-
1958
- 1958-09-30 US US764242A patent/US3082200A/en not_active Expired - Lifetime
-
1959
- 1959-08-19 GB GB28372/59A patent/GB870027A/en not_active Expired
- 1959-08-28 DE DEG27822A patent/DE1158834B/de active Pending
-
1962
- 1962-05-09 US US193602A patent/US3134675A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1158834B (de) | 1963-12-05 |
| GB870027A (en) | 1961-06-07 |
| US3082200A (en) | 1963-03-19 |
| NL106957C (xx) | |
| US3134675A (en) | 1964-05-26 |