FR1305368A - New 1.2-diaryl-3.5-dioxo-pyrazolidines substituted in position 4 and their preparation - Google Patents
New 1.2-diaryl-3.5-dioxo-pyrazolidines substituted in position 4 and their preparationInfo
- Publication number
- FR1305368A FR1305368A FR854143A FR854143A FR1305368A FR 1305368 A FR1305368 A FR 1305368A FR 854143 A FR854143 A FR 854143A FR 854143 A FR854143 A FR 854143A FR 1305368 A FR1305368 A FR 1305368A
- Authority
- FR
- France
- Prior art keywords
- pyrazolidines
- diaryl
- dioxo
- substituted
- 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
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
- C07D231/28—Two oxygen or sulfur atoms
- C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
- C07D231/32—Oxygen atoms
- C07D231/34—Oxygen atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR854143A FR1305368A (en) | 1961-02-28 | 1961-02-28 | New 1.2-diaryl-3.5-dioxo-pyrazolidines substituted in position 4 and their preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR854143A FR1305368A (en) | 1961-02-28 | 1961-02-28 | New 1.2-diaryl-3.5-dioxo-pyrazolidines substituted in position 4 and their preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1305368A true FR1305368A (en) | 1962-10-05 |
Family
ID=8749829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR854143A Expired FR1305368A (en) | 1961-02-28 | 1961-02-28 | New 1.2-diaryl-3.5-dioxo-pyrazolidines substituted in position 4 and their preparation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1305368A (en) |
-
1961
- 1961-02-28 FR FR854143A patent/FR1305368A/en not_active Expired
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