DE2949804A1 - Substituierte furopyridinone und furopyrazinone, verfahren zu deren herstellung und diese enthaltende druckempfindliche und thermische abbildungssysteme - Google Patents
Substituierte furopyridinone und furopyrazinone, verfahren zu deren herstellung und diese enthaltende druckempfindliche und thermische abbildungssystemeInfo
- Publication number
- DE2949804A1 DE2949804A1 DE19792949804 DE2949804A DE2949804A1 DE 2949804 A1 DE2949804 A1 DE 2949804A1 DE 19792949804 DE19792949804 DE 19792949804 DE 2949804 A DE2949804 A DE 2949804A DE 2949804 A1 DE2949804 A1 DE 2949804A1
- Authority
- DE
- Germany
- Prior art keywords
- furo
- pyridin
- phenyl
- diethylamino
- amino
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/323—Organic colour formers, e.g. leuco dyes
- B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
-
- 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
-
- 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Color Printing (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/968,082 US4211872A (en) | 1978-12-11 | 1978-12-11 | Substituted furopyridinones and furopyrazinones |
US06/048,534 US4243250A (en) | 1979-06-14 | 1979-06-14 | Carbonless duplicating systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2949804A1 true DE2949804A1 (de) | 1980-06-19 |
Family
ID=26726232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792949804 Ceased DE2949804A1 (de) | 1978-12-11 | 1979-12-11 | Substituierte furopyridinone und furopyrazinone, verfahren zu deren herstellung und diese enthaltende druckempfindliche und thermische abbildungssysteme |
Country Status (15)
Country | Link |
---|---|
KR (1) | KR830001841B1 (nl) |
AU (1) | AU527175B2 (nl) |
BR (1) | BR7908016A (nl) |
CA (1) | CA1137477A (nl) |
CH (1) | CH645112A5 (nl) |
DE (1) | DE2949804A1 (nl) |
DK (1) | DK524079A (nl) |
ES (2) | ES8102123A1 (nl) |
FR (1) | FR2444039A1 (nl) |
GB (1) | GB2037799B (nl) |
GR (1) | GR73183B (nl) |
IE (1) | IE49314B1 (nl) |
IT (1) | IT1127277B (nl) |
MX (1) | MX151977A (nl) |
NL (1) | NL7908868A (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3319978A1 (de) * | 1983-04-07 | 1984-10-11 | Ciba-Geigy Ag, Basel | Verfahren zur herstellung von 4-azaphthalidverbindungen |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8504631D0 (en) * | 1985-02-22 | 1985-03-27 | Ici Plc | Chromogenic compounds |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775424A (en) * | 1971-12-06 | 1973-11-27 | Ncr | Furo(3,4-b)pyridine-7(5h)-ones |
DE2758771A1 (de) * | 1976-12-29 | 1978-07-06 | Sterling Drug Inc | 3-(diphenylamino)-phthalide |
-
1979
- 1979-11-28 CA CA000340769A patent/CA1137477A/en not_active Expired
- 1979-11-28 IE IE2282/79A patent/IE49314B1/en unknown
- 1979-12-03 AU AU53404/79A patent/AU527175B2/en not_active Expired - Fee Related
- 1979-12-04 IT IT27840/79A patent/IT1127277B/it active
- 1979-12-07 FR FR7930155A patent/FR2444039A1/fr active Granted
- 1979-12-07 GR GR60713A patent/GR73183B/el unknown
- 1979-12-07 MX MX180378A patent/MX151977A/es unknown
- 1979-12-10 BR BR7908016A patent/BR7908016A/pt unknown
- 1979-12-10 GB GB7942548A patent/GB2037799B/en not_active Expired
- 1979-12-10 ES ES486713A patent/ES8102123A1/es not_active Expired
- 1979-12-10 NL NL7908868A patent/NL7908868A/nl not_active Application Discontinuation
- 1979-12-10 DK DK524079A patent/DK524079A/da not_active Application Discontinuation
- 1979-12-10 KR KR1019790004349A patent/KR830001841B1/ko active
- 1979-12-11 CH CH1097479A patent/CH645112A5/fr not_active IP Right Cessation
- 1979-12-11 DE DE19792949804 patent/DE2949804A1/de not_active Ceased
-
1980
- 1980-07-31 ES ES493884A patent/ES493884A0/es active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775424A (en) * | 1971-12-06 | 1973-11-27 | Ncr | Furo(3,4-b)pyridine-7(5h)-ones |
DE2758771A1 (de) * | 1976-12-29 | 1978-07-06 | Sterling Drug Inc | 3-(diphenylamino)-phthalide |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3319978A1 (de) * | 1983-04-07 | 1984-10-11 | Ciba-Geigy Ag, Basel | Verfahren zur herstellung von 4-azaphthalidverbindungen |
Also Published As
Publication number | Publication date |
---|---|
AU5340479A (en) | 1980-06-19 |
DK524079A (da) | 1980-06-12 |
AU527175B2 (en) | 1983-02-17 |
GB2037799A (en) | 1980-07-16 |
KR830001287A (ko) | 1983-04-30 |
KR830001841B1 (ko) | 1983-09-14 |
CH645112A5 (fr) | 1984-09-14 |
ES8106668A1 (es) | 1981-08-01 |
FR2444039A1 (fr) | 1980-07-11 |
FR2444039B1 (nl) | 1983-08-05 |
ES486713A0 (es) | 1980-12-16 |
IE792282L (en) | 1980-06-11 |
IE49314B1 (en) | 1985-09-18 |
BR7908016A (pt) | 1980-09-23 |
ES8102123A1 (es) | 1980-12-16 |
MX151977A (es) | 1985-05-23 |
CA1137477A (en) | 1982-12-14 |
IT1127277B (it) | 1986-05-21 |
NL7908868A (nl) | 1980-06-13 |
ES493884A0 (es) | 1981-08-01 |
IT7927840A0 (it) | 1979-12-04 |
GB2037799B (en) | 1983-01-06 |
GR73183B (nl) | 1984-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0033716B1 (de) | Chromogene Chinazolinverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbbildner in druckempfindlichen oder wärmeempfindlichen Aufzeichnungsmaterialien | |
CH630297A5 (de) | Druck- oder waermeempfindliches aufzeichnungsmaterial. | |
DE2265233A1 (de) | Neue farbstoffbildner und ihre verwendung | |
DE2412640C3 (de) | Druckempfindliches Kopierpapier | |
DE2163658C3 (de) | 3-<2-Alkoxy-4-amino-phenyl)-3-(3-indolyl)-phthalide sowie druckempfindliche Kopierpapiere, die diese enthalten | |
DE2444297A1 (de) | Heterocyclisch substituierte fluoranverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbbildner in druckempfindlichen oder thermoreaktiven aufzeichnungsmaterialien | |
CH640784A5 (de) | Druck- und waermeempfindliches aufzeichnungsmaterial. | |
CH628290A5 (de) | Druck- oder waermeempfindliches aufzeichnungsmaterial. | |
DE3116815C2 (nl) | ||
DE3008494C2 (nl) | ||
DE2413986C3 (de) | Druckempfindliches Kopierpapier | |
EP0003726B1 (de) | Substituierte Diaminophthalide, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbbildner in druckempfindlichen oder wärmeempfindlichen Aufzeichnungsmaterialien | |
CH656138A5 (de) | Chromogenes lacton. | |
DE2804570A1 (de) | Druck- oder waermeempfindliches aufzeichnungsmaterial und darin verwendete neue chromanoverbindungen | |
DE2703008A1 (de) | Indolinospiropyranverbindungen | |
DE2824693C2 (de) | Druck- oder wärmeempfindliches Aufzeichnungsmaterial | |
DE2446313A1 (de) | Fluoranverbindungen und diese enthaltende aufzeichnungsmaterialien | |
DE2949804A1 (de) | Substituierte furopyridinone und furopyrazinone, verfahren zu deren herstellung und diese enthaltende druckempfindliche und thermische abbildungssysteme | |
EP0091402B1 (de) | Chromenoazaidolizine, Verfahren zu ihrer Herstellung und ihre Verwendung in druck- oder wärmeempfindlichen Aufzeichnungsmaterialien | |
DE2435408C2 (de) | 2(3)-[&alpha;-Aminophenyl-&alpha;-tetrahydrochinolin-&alpha;-hydroxy]-methylpyridincarbonsäuren-3(2)-lactone | |
DE1561748A1 (de) | Druckempfindliches Kopierpapier | |
DE2240991C2 (de) | Basisch substituierte Fluoranverbindungen und ihre Verwendung | |
CH637922A5 (de) | Chromogene propenylensulfon-verbindungen. | |
DE2758771A1 (de) | 3-(diphenylamino)-phthalide | |
US4211872A (en) | Substituted furopyridinones and furopyrazinones |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8131 | Rejection |