GB1161688A - A Method of Producing an 1,2-diaryl-3,5-dioxo-4 (3-oxobutyl) Pyrazolidine - Google Patents
A Method of Producing an 1,2-diaryl-3,5-dioxo-4 (3-oxobutyl) PyrazolidineInfo
- Publication number
- GB1161688A GB1161688A GB4987866A GB4987866A GB1161688A GB 1161688 A GB1161688 A GB 1161688A GB 4987866 A GB4987866 A GB 4987866A GB 4987866 A GB4987866 A GB 4987866A GB 1161688 A GB1161688 A GB 1161688A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaryl
- dioxo
- oxobutyl
- pyrazolidine
- producing
- 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
- DIRCXDPYYVVDSP-UHFFFAOYSA-N O=C(CCN1NCCC1)C Chemical compound O=C(CCN1NCCC1)C DIRCXDPYYVVDSP-UHFFFAOYSA-N 0.000 title 1
- -1 methyl- Chemical group 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- USPWKWBDZOARPV-UHFFFAOYSA-N pyrazolidine Chemical compound C1CNNC1 USPWKWBDZOARPV-UHFFFAOYSA-N 0.000 abstract 1
- 150000003218 pyrazolidines Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 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
- C07D231/28—Two oxygen or sulfur atoms
- C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
- C07D231/32—Oxygen atoms
- C07D231/36—Oxygen atoms with hydrocarbon radicals, substituted by hetero atoms, attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS676865 | 1965-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1161688A true GB1161688A (en) | 1969-08-20 |
Family
ID=5415440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4987866A Expired GB1161688A (en) | 1965-11-12 | 1966-11-08 | A Method of Producing an 1,2-diaryl-3,5-dioxo-4 (3-oxobutyl) Pyrazolidine |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT260231B (enrdf_load_stackoverflow) |
| BE (1) | BE689531A (enrdf_load_stackoverflow) |
| CH (1) | CH511234A (enrdf_load_stackoverflow) |
| DE (1) | DE1620423A1 (enrdf_load_stackoverflow) |
| DK (1) | DK114484B (enrdf_load_stackoverflow) |
| FI (1) | FI46509C (enrdf_load_stackoverflow) |
| FR (1) | FR1500627A (enrdf_load_stackoverflow) |
| GB (1) | GB1161688A (enrdf_load_stackoverflow) |
| NL (1) | NL6615918A (enrdf_load_stackoverflow) |
| NO (1) | NO117856B (enrdf_load_stackoverflow) |
| SE (1) | SE314378B (enrdf_load_stackoverflow) |
-
1966
- 1966-11-03 CH CH1594866A patent/CH511234A/de not_active IP Right Cessation
- 1966-11-08 NO NO16549666A patent/NO117856B/no unknown
- 1966-11-08 GB GB4987866A patent/GB1161688A/en not_active Expired
- 1966-11-09 BE BE689531D patent/BE689531A/xx unknown
- 1966-11-09 DE DE19661620423 patent/DE1620423A1/de active Pending
- 1966-11-09 FI FI295366A patent/FI46509C/fi active
- 1966-11-09 AT AT1035966A patent/AT260231B/de active
- 1966-11-10 FR FR83369A patent/FR1500627A/fr not_active Expired
- 1966-11-10 NL NL6615918A patent/NL6615918A/xx unknown
- 1966-11-11 SE SE1547866A patent/SE314378B/xx unknown
- 1966-11-11 DK DK588066A patent/DK114484B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK114484B (da) | 1969-07-07 |
| NO117856B (no) | 1969-10-06 |
| CH511234A (de) | 1971-08-15 |
| FI46509B (fi) | 1973-01-02 |
| BE689531A (enrdf_load_stackoverflow) | 1967-04-14 |
| SE314378B (enrdf_load_stackoverflow) | 1969-09-08 |
| DE1620423A1 (de) | 1970-04-09 |
| AT260231B (de) | 1968-02-12 |
| NL6615918A (enrdf_load_stackoverflow) | 1967-05-16 |
| FI46509C (fi) | 1973-04-10 |
| FR1500627A (fr) | 1967-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |