FR2445333A2 - Matiere de type (1-ethyl-2-methylindol-3-yl)-(4-diethylamino-2-ethoxyphenyl)-5,7-dihydro-(3,4-b)-pyridine-5- ou -7-one, procede pour son obtention et son application comme matiere chromogene - Google Patents
Matiere de type (1-ethyl-2-methylindol-3-yl)-(4-diethylamino-2-ethoxyphenyl)-5,7-dihydro-(3,4-b)-pyridine-5- ou -7-one, procede pour son obtention et son application comme matiere chromogeneInfo
- Publication number
- FR2445333A2 FR2445333A2 FR7932034A FR7932034A FR2445333A2 FR 2445333 A2 FR2445333 A2 FR 2445333A2 FR 7932034 A FR7932034 A FR 7932034A FR 7932034 A FR7932034 A FR 7932034A FR 2445333 A2 FR2445333 A2 FR 2445333A2
- Authority
- FR
- France
- Prior art keywords
- ethodyphenyl
- methylindole
- furo
- cpd
- chromogenic
- 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.)
- Granted
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
-
- 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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
L'invention concerne l'obtention et l'application d'une matière chromogène. On obtient la matière I et/ou II en faisant réagir :
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37578A | 1978-12-29 | 1978-12-29 | |
US36578A | 1978-12-29 | 1978-12-29 | |
US06/045,768 US4299411A (en) | 1978-12-29 | 1979-06-05 | Pressure-sensitive record material |
US06/045,769 US4275905A (en) | 1978-12-29 | 1979-06-05 | Pressure-sensitive record material |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2445333A2 true FR2445333A2 (fr) | 1980-07-25 |
FR2445333B2 FR2445333B2 (fr) | 1984-09-21 |
Family
ID=27484990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7932034A Granted FR2445333A2 (fr) | 1978-12-29 | 1979-12-28 | Matiere de type (1-ethyl-2-methylindol-3-yl)-(4-diethylamino-2-ethoxyphenyl)-5,7-dihydro-(3,4-b)-pyridine-5- ou -7-one, procede pour son obtention et son application comme matiere chromogene |
Country Status (15)
Country | Link |
---|---|
AU (1) | AU539006B2 (fr) |
BR (1) | BR7908584A (fr) |
DD (1) | DD151515A5 (fr) |
DK (1) | DK536979A (fr) |
ES (1) | ES8105023A1 (fr) |
FI (1) | FI73174C (fr) |
FR (1) | FR2445333A2 (fr) |
GR (1) | GR67729B (fr) |
LU (1) | LU82043A1 (fr) |
NO (1) | NO794130L (fr) |
NZ (1) | NZ192452A (fr) |
PL (1) | PL124339B1 (fr) |
PT (1) | PT70647A (fr) |
SE (1) | SE433224B (fr) |
YU (1) | YU320179A (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2481286A1 (fr) * | 1980-04-28 | 1981-10-30 | Yamamoto Kagaku Gosei Kk | Matiere chromogene de la classe des azaphtalides, son procede de preparation, solution chromogene et support d'enregistrement la contenant |
FR2543955A1 (fr) * | 1983-04-07 | 1984-10-12 | Ciba Geigy Ag | Procede pour la preparation de composes 4-azaphtalides, les composes ainsi obtenus et leur utilisation comme chromogenes dans un materiau d'enregistrement |
US4508897A (en) * | 1981-12-23 | 1985-04-02 | Ciba Geigy Corporation | Preparation of chromogenic azaphthalides |
EP0206114A2 (fr) * | 1985-06-17 | 1986-12-30 | Hilton-Davis Chemical Co. | Phtalides et furopyridinones substitués, leur préparation et leur utilisation comme formateurs de couleur |
US4668790A (en) * | 1981-12-23 | 1987-05-26 | Ciba-Geigy Corporation | Chromogenic dihydrofuropyridinones |
US4675407A (en) * | 1985-01-15 | 1987-06-23 | Ciba-Geigy Corporation | Ring-substituted 4-azaphthalides |
EP0373416A2 (fr) * | 1988-12-10 | 1990-06-20 | Bayer Ag | Mélange de 3,1-benzooxazines et de fluoranes |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2259409A1 (de) * | 1971-12-06 | 1973-06-20 | Ncr Co | Chromogene verbindung |
JPS49118515A (fr) * | 1973-03-13 | 1974-11-13 | ||
JPS503426A (fr) * | 1973-05-16 | 1975-01-14 | ||
JPS505116A (fr) * | 1973-05-16 | 1975-01-20 | ||
DE2435408A1 (de) * | 1973-07-24 | 1975-02-13 | Hodogaya Chemical Co Ltd | Lactonverbindung der pyridincarbonsaeure und verfahren zu deren herstellung |
FR2408609A1 (fr) * | 1977-09-29 | 1979-06-08 | Appleton Paper Inc | Procede de production d'une (indolyl)-(dialkylaminophenyl)-5,7-dihydrofuro-(3,4-b)-pyridine-5- ou -7-one |
-
1979
- 1979-12-17 DK DK536979A patent/DK536979A/da not_active Application Discontinuation
- 1979-12-18 NZ NZ192452A patent/NZ192452A/xx unknown
- 1979-12-18 NO NO794130A patent/NO794130L/no unknown
- 1979-12-20 GR GR60815A patent/GR67729B/el unknown
- 1979-12-20 SE SE7910525A patent/SE433224B/sv not_active IP Right Cessation
- 1979-12-21 AU AU54148/79A patent/AU539006B2/en not_active Ceased
- 1979-12-21 FI FI794022A patent/FI73174C/fi not_active IP Right Cessation
- 1979-12-27 YU YU03201/79A patent/YU320179A/xx unknown
- 1979-12-27 DD DD79218166A patent/DD151515A5/de unknown
- 1979-12-27 LU LU82043A patent/LU82043A1/fr unknown
- 1979-12-28 BR BR7908584A patent/BR7908584A/pt unknown
- 1979-12-28 ES ES487349A patent/ES8105023A1/es not_active Expired
- 1979-12-28 FR FR7932034A patent/FR2445333A2/fr active Granted
- 1979-12-28 PT PT70647A patent/PT70647A/pt unknown
- 1979-12-28 PL PL1979220840A patent/PL124339B1/pl unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2259409A1 (de) * | 1971-12-06 | 1973-06-20 | Ncr Co | Chromogene verbindung |
JPS49118515A (fr) * | 1973-03-13 | 1974-11-13 | ||
JPS503426A (fr) * | 1973-05-16 | 1975-01-14 | ||
JPS505116A (fr) * | 1973-05-16 | 1975-01-20 | ||
DE2435408A1 (de) * | 1973-07-24 | 1975-02-13 | Hodogaya Chemical Co Ltd | Lactonverbindung der pyridincarbonsaeure und verfahren zu deren herstellung |
FR2408609A1 (fr) * | 1977-09-29 | 1979-06-08 | Appleton Paper Inc | Procede de production d'une (indolyl)-(dialkylaminophenyl)-5,7-dihydrofuro-(3,4-b)-pyridine-5- ou -7-one |
Non-Patent Citations (1)
Title |
---|
CA1975 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2481286A1 (fr) * | 1980-04-28 | 1981-10-30 | Yamamoto Kagaku Gosei Kk | Matiere chromogene de la classe des azaphtalides, son procede de preparation, solution chromogene et support d'enregistrement la contenant |
US4508897A (en) * | 1981-12-23 | 1985-04-02 | Ciba Geigy Corporation | Preparation of chromogenic azaphthalides |
US4668790A (en) * | 1981-12-23 | 1987-05-26 | Ciba-Geigy Corporation | Chromogenic dihydrofuropyridinones |
FR2543955A1 (fr) * | 1983-04-07 | 1984-10-12 | Ciba Geigy Ag | Procede pour la preparation de composes 4-azaphtalides, les composes ainsi obtenus et leur utilisation comme chromogenes dans un materiau d'enregistrement |
US4675407A (en) * | 1985-01-15 | 1987-06-23 | Ciba-Geigy Corporation | Ring-substituted 4-azaphthalides |
EP0206114A2 (fr) * | 1985-06-17 | 1986-12-30 | Hilton-Davis Chemical Co. | Phtalides et furopyridinones substitués, leur préparation et leur utilisation comme formateurs de couleur |
EP0206114A3 (fr) * | 1985-06-17 | 1989-02-22 | Hilton-Davis Chemical Co. | Phtalides et furopyridinones substitués, leur préparation et leur utilisation comme formateurs de couleur |
EP0373416A2 (fr) * | 1988-12-10 | 1990-06-20 | Bayer Ag | Mélange de 3,1-benzooxazines et de fluoranes |
EP0373416A3 (en) * | 1988-12-10 | 1990-07-11 | Bayer Ag | Mixture of 3,1-benzooxazines and fluoranes |
US5092925A (en) * | 1988-12-10 | 1992-03-03 | Bayer Aktiengesellschaft | Mixture of 3,1-benzoxazines and fluoranes |
Also Published As
Publication number | Publication date |
---|---|
AU539006B2 (en) | 1984-09-06 |
GR67729B (fr) | 1981-09-15 |
SE433224B (sv) | 1984-05-14 |
DK536979A (da) | 1980-06-30 |
FR2445333B2 (fr) | 1984-09-21 |
NO794130L (no) | 1980-07-01 |
FI73174B (fi) | 1987-05-29 |
DD151515A5 (de) | 1981-10-21 |
SE7910525L (sv) | 1980-06-30 |
YU320179A (en) | 1983-09-30 |
LU82043A1 (fr) | 1980-07-21 |
AU5414879A (en) | 1980-07-03 |
NZ192452A (en) | 1982-11-23 |
FI794022A (fi) | 1980-06-30 |
PT70647A (en) | 1980-01-01 |
ES487349A0 (es) | 1981-05-16 |
BR7908584A (pt) | 1980-10-07 |
FI73174C (fi) | 1987-09-10 |
PL124339B1 (en) | 1983-01-31 |
PL220840A1 (fr) | 1980-12-01 |
ES8105023A1 (es) | 1981-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |