FR1300740A - Procédé de préparation de nouveaux composés méthylidéniques, notamment de nu'[5nitrofuryl-(2)-méthylidène]-hydrazides d'acides pyrazole-carboxyliques - Google Patents
Procédé de préparation de nouveaux composés méthylidéniques, notamment de nu'[5nitrofuryl-(2)-méthylidène]-hydrazides d'acides pyrazole-carboxyliquesInfo
- Publication number
- FR1300740A FR1300740A FR847069A FR847069A FR1300740A FR 1300740 A FR1300740 A FR 1300740A FR 847069 A FR847069 A FR 847069A FR 847069 A FR847069 A FR 847069A FR 1300740 A FR1300740 A FR 1300740A
- Authority
- FR
- France
- Prior art keywords
- methylidene
- hydrazides
- pyrazole
- novel
- preparation
- 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.)
- Expired
Links
- KOPFEFZSAMLEHK-UHFFFAOYSA-N 1h-pyrazole-5-carboxylic acid Chemical class OC(=O)C=1C=CNN=1 KOPFEFZSAMLEHK-UHFFFAOYSA-N 0.000 title 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 title 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 title 1
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
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
- C07D231/38—Nitrogen atoms
-
- 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
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR847069A FR1300740A (fr) | 1959-12-24 | 1960-12-16 | Procédé de préparation de nouveaux composés méthylidéniques, notamment de nu'[5nitrofuryl-(2)-méthylidène]-hydrazides d'acides pyrazole-carboxyliques |
| FR849345A FR845M (fr) | 1959-12-24 | 1961-01-11 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH8232959A CH388968A (de) | 1959-12-24 | 1959-12-24 | Verfahren zur Herstellung neuer Methylidenverbindungen |
| FR847069A FR1300740A (fr) | 1959-12-24 | 1960-12-16 | Procédé de préparation de nouveaux composés méthylidéniques, notamment de nu'[5nitrofuryl-(2)-méthylidène]-hydrazides d'acides pyrazole-carboxyliques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1300740A true FR1300740A (fr) | 1962-08-10 |
Family
ID=25738602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR847069A Expired FR1300740A (fr) | 1959-12-24 | 1960-12-16 | Procédé de préparation de nouveaux composés méthylidéniques, notamment de nu'[5nitrofuryl-(2)-méthylidène]-hydrazides d'acides pyrazole-carboxyliques |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1300740A (fr) |
-
1960
- 1960-12-16 FR FR847069A patent/FR1300740A/fr not_active Expired
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