BE659177A - - Google Patents
Info
- Publication number
- BE659177A BE659177A BE659177A BE659177A BE659177A BE 659177 A BE659177 A BE 659177A BE 659177 A BE659177 A BE 659177A BE 659177 A BE659177 A BE 659177A BE 659177 A BE659177 A BE 659177A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D231/08—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with oxygen or sulfur atoms directly attached to ring carbon atoms
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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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
- G03C5/3028—Heterocyclic compounds
- G03C5/3035—Heterocyclic compounds containing a diazole ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB453864A GB1039875A (en) | 1964-02-03 | 1964-02-03 | Photographic 3-pyrazolidinone developing agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659177A true BE659177A (bs) | 1965-05-28 |
Family
ID=9779066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659177A BE659177A (bs) | 1964-02-03 | 1965-02-02 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE659177A (bs) |
| CH (1) | CH446056A (bs) |
| GB (1) | GB1039875A (bs) |
| NL (2) | NL6501310A (bs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8430328D0 (en) * | 1984-11-30 | 1985-01-09 | Ciba Geigy Ag | Developer compositions |
| EP2112139A1 (en) * | 2008-04-25 | 2009-10-28 | Laboratorios Del. Dr. Esteve, S.A. | Process for the preparation of naphthalen-2-yl-pyrazol-3-one intermediates useful in the synthesis of sigma receptor inhibitors |
-
0
- NL NL125658D patent/NL125658C/xx active
-
1964
- 1964-02-03 GB GB453864A patent/GB1039875A/en not_active Expired
-
1965
- 1965-02-01 CH CH133465A patent/CH446056A/de unknown
- 1965-02-02 BE BE659177A patent/BE659177A/xx unknown
- 1965-02-02 NL NL6501310A patent/NL6501310A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL125658C (bs) | |
| GB1039875A (en) | 1966-08-24 |
| NL6501310A (bs) | 1965-08-04 |
| CH446056A (de) | 1967-10-31 |