CH537921A - Procédé de préparation de nouvelles p-halogéno-phényl-2-pyrrolidinones - Google Patents
Procédé de préparation de nouvelles p-halogéno-phényl-2-pyrrolidinonesInfo
- Publication number
- CH537921A CH537921A CH1016072A CH1016072A CH537921A CH 537921 A CH537921 A CH 537921A CH 1016072 A CH1016072 A CH 1016072A CH 1016072 A CH1016072 A CH 1016072A CH 537921 A CH537921 A CH 537921A
- Authority
- CH
- Switzerland
- Prior art keywords
- pyrrolidinones
- halo
- phenyl
- novel
- preparation
- Prior art date
Links
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
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- 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
-
- 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
-
- 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
- C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrrole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3594870 | 1970-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH537921A true CH537921A (fr) | 1973-07-31 |
Family
ID=10383283
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1016072A CH537921A (fr) | 1970-07-24 | 1971-07-23 | Procédé de préparation de nouvelles p-halogéno-phényl-2-pyrrolidinones |
| CH1085771A CH538474A (fr) | 1970-07-24 | 1971-07-23 | Procédé de préparation de nouvelles phényl-2-pyrrolidinones substituées |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1085771A CH538474A (fr) | 1970-07-24 | 1971-07-23 | Procédé de préparation de nouvelles phényl-2-pyrrolidinones substituées |
Country Status (26)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2413935A1 (de) * | 1974-03-20 | 1975-10-16 | Schering Ag | 4-(polyalkoxy-phenyl)-2-pyrrolidone |
| NL7412694A (nl) * | 1974-09-26 | 1976-03-30 | Stamicarbon | Werkwijze voor de bereiding van een pyrrolidon- -2. |
| DE2541855A1 (de) * | 1975-09-18 | 1977-03-31 | Schering Ag | 4-(polyalkoxy-phenyl)-2-pyrrolidone ii |
| AU518986B2 (en) * | 1977-10-11 | 1981-10-29 | Takeda Chemical Industries Ltd. | Lactams |
| IL57266A (en) * | 1978-06-12 | 1982-12-31 | Mundipharma Ag | Production of pyrrolidin-2-ones and of 3-pyrrolin-2-ones |
| US4548947A (en) * | 1984-05-07 | 1985-10-22 | Warner-Lambert Company | 1-(Substituted-aryl)-dihydro-1H-pyrrolizine-3,5-[2H,6H-]diones and use for reversing amnesia |
| DE3823299A1 (de) * | 1988-07-07 | 1990-01-11 | Schering Ag | Substituierte phenyl-pyrrolidin-2-one, -oxazolidin-2-one und -imidazolidin-2-one, ihre herstellung sowie verwendung in arzneimitteln |
| YU162789A (en) * | 1988-09-01 | 1990-12-31 | Lonza Ag | 2-aza-4-(alcoxycarbonyl) spiro/4,5/decan-3-ones |
| JP2833817B2 (ja) * | 1989-03-15 | 1998-12-09 | 三井化学株式会社 | ４―エチル―３―（置換フェニル）―１―（３―トリフルオロメチルフェニル）―２―ピロリジノン誘導体、その製造法およびこれらを有効成分とする除草剤 |
| PT100441A (pt) * | 1991-05-02 | 1993-09-30 | Smithkline Beecham Corp | Pirrolidinonas, seu processo de preparacao, composicoes farmaceuticas que as contem e uso |
| WO1993007141A1 (en) * | 1991-10-11 | 1993-04-15 | Smithkline Beecham Corporation | Heterocyclic 3-phenylpyrrolidin-2-ones, their preparation and use for the manufacture of a medicament for inhibiting tumor necrosis factor production |
| US5665754A (en) * | 1993-09-20 | 1997-09-09 | Glaxo Wellcome Inc. | Substituted pyrrolidines |
| DK0729461T3 (da) * | 1993-11-19 | 2000-05-01 | Du Pont | Fungicide cykliske amider |
| US6022870A (en) * | 1998-01-14 | 2000-02-08 | E. I. Du Pont De Nemours And Company | Fungicidal cyclic amides |
| DE10205862A1 (de) * | 2002-02-13 | 2003-08-21 | Bayer Cropscience Ag | DELTA1-Pyrroline |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR67024E (fr) * | 1954-10-22 | 1957-11-04 | Anciens Ets Barbier | Appareil d'éclairage |
| US2984672A (en) * | 1958-05-14 | 1961-05-16 | Rohm & Haas | Method for the preparation of pyrrolinones |
-
1970
- 1970-07-24 GB GB3594870A patent/GB1350582A/en not_active Expired
-
1971
- 1971-06-24 IL IL37147A patent/IL37147A/xx unknown
- 1971-07-19 NL NL7109930A patent/NL7109930A/xx unknown
- 1971-07-20 FR FR7126784A patent/FR2100946B1/fr not_active Expired
- 1971-07-21 FI FI2068/71A patent/FI55184C/fi active
- 1971-07-21 CS CS5382A patent/CS174822B2/cs unknown
- 1971-07-21 YU YU1921/71A patent/YU34671B/xx unknown
- 1971-07-21 RO RO7181864A patent/RO71354A/ro unknown
- 1971-07-21 DK DK358071AA patent/DK135584B/da unknown
- 1971-07-21 RO RO67732A patent/RO61127A/ro unknown
- 1971-07-21 ES ES393496A patent/ES393496A1/es not_active Expired
- 1971-07-21 CS CS6089A patent/CS174849B2/cs unknown
- 1971-07-21 HU HUUI178A patent/HU162344B/hu unknown
- 1971-07-22 BG BG019868A patent/BG20582A3/xx unknown
- 1971-07-22 IN IN132195A patent/IN132195B/en unknown
- 1971-07-22 BE BE770308A patent/BE770308A/xx not_active IP Right Cessation
- 1971-07-22 CA CA118,906A patent/CA954870A/en not_active Expired
- 1971-07-22 BG BG018136A patent/BG21025A3/xx unknown
- 1971-07-22 IT IT51830/71A patent/IT1046928B/it active
- 1971-07-22 DE DE2136571A patent/DE2136571C2/de not_active Expired
- 1971-07-22 JP JP5490271A patent/JPS5417734B1/ja active Pending
- 1971-07-23 AT AT180572A patent/AT310150B/de not_active IP Right Cessation
- 1971-07-23 PL PL1971149583A patent/PL82184B1/pl unknown
- 1971-07-23 ZA ZA714911A patent/ZA714911B/xx unknown
- 1971-07-23 SU SU1689301A patent/SU488410A3/ru active
- 1971-07-23 CH CH1016072A patent/CH537921A/fr not_active IP Right Cessation
- 1971-07-23 CH CH1085771A patent/CH538474A/fr not_active IP Right Cessation
- 1971-07-23 SU SU1891416A patent/SU479293A3/ru active
- 1971-07-23 AU AU31575/71A patent/AU461836B2/en not_active Expired
- 1971-07-23 SE SE7109515A patent/SE379347B/xx unknown
- 1971-07-23 AT AT643071A patent/AT304530B/de not_active IP Right Cessation
-
1975
- 1975-12-31 MY MY1975123A patent/MY7500123A/xx unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |