ES403962A1 - Procedimiento para la preparacion de un derivado de una pi-razolidina sustituida. - Google Patents
Procedimiento para la preparacion de un derivado de una pi-razolidina sustituida.Info
- Publication number
- ES403962A1 ES403962A1 ES403962A ES403962A ES403962A1 ES 403962 A1 ES403962 A1 ES 403962A1 ES 403962 A ES403962 A ES 403962A ES 403962 A ES403962 A ES 403962A ES 403962 A1 ES403962 A1 ES 403962A1
- Authority
- ES
- Spain
- Prior art keywords
- pyrazolidine
- dioxo
- diphenyl
- butyl
- piperazine
- 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
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 title abstract 6
- 150000003839 salts Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 title 1
- 239000002244 precipitate Substances 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- -1 aliphatic chlorinated hydrocarbons Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 150000003218 pyrazolidines Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
-
- 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)
- Detergent Compositions (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1988171A GB1394673A (en) | 1971-06-10 | 1971-06-10 | Method for preparing the equimolecular salt of piperazine and 1,2-diphenyl-4-butyl-3,5-dioxo-pyrazolidine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES403962A1 true ES403962A1 (es) | 1975-05-01 |
Family
ID=10136738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES403962A Expired ES403962A1 (es) | 1971-06-10 | 1972-06-07 | Procedimiento para la preparacion de un derivado de una pi-razolidina sustituida. |
Country Status (13)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53157112U (enrdf_load_stackoverflow) * | 1977-05-16 | 1978-12-09 | ||
| JPS5462514U (enrdf_load_stackoverflow) * | 1977-10-12 | 1979-05-01 | ||
| JPS63142321U (enrdf_load_stackoverflow) * | 1987-03-11 | 1988-09-20 | ||
| JPH0220098U (enrdf_load_stackoverflow) * | 1988-07-27 | 1990-02-09 |
-
1971
- 1971-06-10 GB GB1988171A patent/GB1394673A/en not_active Expired
-
1972
- 1972-06-07 BE BE784521A patent/BE784521A/xx unknown
- 1972-06-07 ES ES403962A patent/ES403962A1/es not_active Expired
- 1972-06-08 DE DE19722227813 patent/DE2227813A1/de active Pending
- 1972-06-08 CH CH852472A patent/CH533118A/fr not_active IP Right Cessation
- 1972-06-08 AT AT493272A patent/AT327197B/de not_active IP Right Cessation
- 1972-06-08 LU LU65484D patent/LU65484A1/xx unknown
- 1972-06-09 FR FR7220853A patent/FR2141338A5/fr not_active Expired
- 1972-06-09 CA CA144,388A patent/CA985284A/en not_active Expired
- 1972-06-09 AR AR24247772A patent/AR196994A1/es active
- 1972-06-09 DD DD16358572A patent/DD98929A5/xx unknown
- 1972-06-09 NL NL7207877A patent/NL7207877A/xx unknown
- 1972-06-10 JP JP47058132A patent/JPS519002B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA985284A (en) | 1976-03-09 |
| GB1394673A (en) | 1975-05-21 |
| DD98929A5 (enrdf_load_stackoverflow) | 1973-07-12 |
| DE2227813A1 (de) | 1973-01-04 |
| LU65484A1 (enrdf_load_stackoverflow) | 1972-10-05 |
| ATA493272A (de) | 1975-04-15 |
| JPS519002B1 (enrdf_load_stackoverflow) | 1976-03-23 |
| BE784521A (fr) | 1972-10-02 |
| CH533118A (fr) | 1973-01-31 |
| AT327197B (de) | 1976-01-26 |
| AR196994A1 (es) | 1974-03-08 |
| FR2141338A5 (enrdf_load_stackoverflow) | 1973-01-19 |
| NL7207877A (enrdf_load_stackoverflow) | 1972-12-12 |
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