ES450644A1 - Procedimiento para la preparacion de derivados de pirrolin- 2-ona. - Google Patents
Procedimiento para la preparacion de derivados de pirrolin- 2-ona.Info
- Publication number
- ES450644A1 ES450644A1 ES450644A ES450644A ES450644A1 ES 450644 A1 ES450644 A1 ES 450644A1 ES 450644 A ES450644 A ES 450644A ES 450644 A ES450644 A ES 450644A ES 450644 A1 ES450644 A1 ES 450644A1
- Authority
- ES
- Spain
- Prior art keywords
- compound
- formula
- appropriate
- procedure
- see formula
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 150000007530 organic bases Chemical class 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000004678 hydrides Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical class O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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
- C07D207/36—Oxygen or sulfur atoms
- C07D207/38—2-Pyrrolones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Neurology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyrrole Compounds (AREA)
- Detergent Compositions (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2632775 | 1975-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES450644A1 true ES450644A1 (es) | 1977-07-16 |
Family
ID=11219236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES450644A Expired ES450644A1 (es) | 1975-08-13 | 1976-08-12 | Procedimiento para la preparacion de derivados de pirrolin- 2-ona. |
Country Status (19)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1075564B (it) | 1977-02-11 | 1985-04-22 | Isf Spa | Procedimento per la preparazione di derivati pirrolidinici |
| IT1075280B (it) | 1977-02-11 | 1985-04-22 | Isf Spa | Procedimento per la preparazione di derivati pirrolidinici |
| HU195773B (en) * | 1985-09-24 | 1988-07-28 | Lonza Ag | Process for preparing alkyl esters of 4-alkoxy-3-pyrrolin-2-on-1-yl-acetic acid |
| IL80071A0 (en) * | 1985-09-24 | 1986-12-31 | Lonza Ag | Pyrrolidine acetamide derivatives |
| CH668067A5 (de) * | 1986-05-14 | 1988-11-30 | Lonza Ag | 4-alkoxy-3-pyrrolin-2-on-1-yl-essigsaeureamide, deren herstellung und verwendung. |
| ITUA20161346A1 (it) * | 2016-03-04 | 2017-09-04 | Univ Degli Studi Di Parma | Uso di derivati 2-oxo-2h-pirrol-1(5h)-carbossamidici come agenti anti-hiv e processo per la loro produzione |
| CN112876397B (zh) * | 2021-01-19 | 2022-03-18 | 江苏诚信药业有限公司 | 一种2,5-二氢-2-氧代-1h-吡咯-1-乙酰胺的制备方法 |
-
1976
- 1976-08-09 IN IN1434/CAL/76A patent/IN141326B/en unknown
- 1976-08-09 NZ NZ181727A patent/NZ181727A/xx unknown
- 1976-08-09 AR AR264271A patent/AR211398Q/es unknown
- 1976-08-10 DE DE19762635854 patent/DE2635854A1/de active Pending
- 1976-08-10 PT PT65459A patent/PT65459B/pt unknown
- 1976-08-10 YU YU01965/76A patent/YU196576A/xx unknown
- 1976-08-10 SE SE7608939A patent/SE7608939L/xx unknown
- 1976-08-10 PT PT65460A patent/PT65460B/pt unknown
- 1976-08-11 DD DD194288A patent/DD126509A5/xx unknown
- 1976-08-11 NO NO762792A patent/NO762792L/no unknown
- 1976-08-11 BE BE6045635A patent/BE845100A/xx unknown
- 1976-08-11 CH CH1022676A patent/CH602637A5/xx not_active IP Right Cessation
- 1976-08-11 NL NL7608947A patent/NL7608947A/xx not_active Application Discontinuation
- 1976-08-11 FR FR7624483A patent/FR2320742A1/fr not_active Withdrawn
- 1976-08-11 JP JP51095929A patent/JPS5223071A/ja active Pending
- 1976-08-12 SU SU762388412A patent/SU674671A3/ru active
- 1976-08-12 DK DK365276A patent/DK365276A/da unknown
- 1976-08-12 ES ES450644A patent/ES450644A1/es not_active Expired
- 1976-08-12 AU AU16798/76A patent/AU1679876A/en not_active Expired
- 1976-08-12 FI FI762313A patent/FI762313A7/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| YU196576A (en) | 1982-05-31 |
| IN141326B (enrdf_load_stackoverflow) | 1977-02-12 |
| JPS5223071A (en) | 1977-02-21 |
| AR211398Q (es) | 1977-12-15 |
| NZ181727A (en) | 1978-03-06 |
| SE7608939L (sv) | 1977-02-14 |
| DK365276A (da) | 1977-02-14 |
| NO762792L (enrdf_load_stackoverflow) | 1977-02-15 |
| PT65459A (en) | 1976-09-01 |
| DD126509A5 (enrdf_load_stackoverflow) | 1977-07-20 |
| SU674671A3 (ru) | 1979-07-15 |
| BE845100A (fr) | 1977-02-11 |
| CH602637A5 (enrdf_load_stackoverflow) | 1978-07-31 |
| DE2635854A1 (de) | 1977-02-24 |
| AU1679876A (en) | 1978-02-16 |
| PT65460A (en) | 1976-09-01 |
| FR2320742A1 (fr) | 1977-03-11 |
| PT65459B (en) | 1978-07-03 |
| FI762313A7 (enrdf_load_stackoverflow) | 1977-02-14 |
| NL7608947A (nl) | 1977-02-15 |
| PT65460B (en) | 1978-07-03 |
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