FR1091778A - Procédé de préparation de pyrrolidines - Google Patents
Procédé de préparation de pyrrolidinesInfo
- Publication number
- FR1091778A FR1091778A FR1091778DA FR1091778A FR 1091778 A FR1091778 A FR 1091778A FR 1091778D A FR1091778D A FR 1091778DA FR 1091778 A FR1091778 A FR 1091778A
- Authority
- FR
- France
- Prior art keywords
- pyrrolidines
- 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
- 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
- C07D295/04—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/092—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings with aromatic radicals attached to the chain
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US320124A US2864825A (en) | 1952-11-12 | 1952-11-12 | Pyrrolidines |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1091778A true FR1091778A (fr) | 1955-04-14 |
Family
ID=23244986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1091778D Expired FR1091778A (fr) | 1952-11-12 | 1953-10-13 | Procédé de préparation de pyrrolidines |
Country Status (4)
Country | Link |
---|---|
US (1) | US2864825A (fr) |
DE (1) | DE949888C (fr) |
FR (1) | FR1091778A (fr) |
GB (1) | GB742287A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2864825A (en) * | 1952-11-12 | 1958-12-16 | Upjohn Co | Pyrrolidines |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2911412A (en) * | 1956-11-10 | 1959-11-03 | Basf Ag | Production of alpha, alpha-spiro-heptamethylene-succinic acid imides |
US3092636A (en) * | 1959-10-21 | 1963-06-04 | Upjohn Co | Alpha-[2-(1-alkyleneimino) ethylamino]-alkanophenones and the corresponding alcohols |
DE1161274B (de) * | 1960-04-07 | 1964-01-16 | Thomae Gmbh Dr K | Verfahren zur Herstellung von ª‡-Pyrrolidinoketonen und deren Salzen |
US3127415A (en) * | 1961-08-14 | 1964-03-31 | Mead Johnson & Co | 3-substituted-3-pyrrolidinols |
US3135766A (en) * | 1961-10-03 | 1964-06-02 | Mead Johnson & Co | 3-substituted-3-pyrrolidinols |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1978539A (en) * | 1928-03-02 | 1934-10-30 | Winthrop Chem Co Inc | Basic alcohol |
FR884569A (fr) * | 1940-07-08 | 1943-08-20 | Ig Farbenindustrie Ag | Procédé de préparation de composés basiques |
GB624118A (en) * | 1946-12-07 | 1949-05-27 | Wellcome Found | Improvements in and relating to the preparation of substituted ª†-hydroxypropylamines |
GB627139A (en) * | 1947-05-28 | 1949-07-29 | Wellcome Found | Improvements in and relating to the preparation of quaternary ammonium salts of substituted propanolamines, allylamines and propylamines |
US2552502A (en) * | 1947-09-11 | 1951-05-08 | Upjohn Co | Beta-(pyrrolidyl-1)-propanol-2 |
US2649444A (en) * | 1948-10-19 | 1953-08-18 | Burroughs Wellcome Co | Process for the preparation of amino ketones |
DE805521C (de) * | 1949-03-26 | 1951-05-21 | Basf Ag | Verfahren zur Herstellung von quaternaeren Ammoniumverbindungen |
US2686808A (en) * | 1949-08-31 | 1954-08-17 | Merck & Co Inc | Mannich reaction compounds |
US2716121A (en) * | 1949-11-03 | 1955-08-23 | American Cyanamid Co | Basic tertiary piperidino alcohols |
US2683742A (en) * | 1951-02-23 | 1954-07-13 | Searle & Co | Nu, nu-disubstituted omega-arylmethoxy-omega-arylalkylamine derivatives |
US2682543A (en) * | 1951-05-26 | 1954-06-29 | Burroughs Wellcome Co | Catalytic reduction of diphenyl alkanolamines and resulting products |
US2662896A (en) * | 1951-10-19 | 1953-12-15 | Du Pont | Reversible solvent-soluble derivatives of phthalocyanine pigments |
US2864825A (en) * | 1952-11-12 | 1958-12-16 | Upjohn Co | Pyrrolidines |
US2767187A (en) * | 1954-12-29 | 1956-10-16 | Pittsburgh Coke & Chemical Co | Isolation of gamma picoline |
-
1952
- 1952-11-12 US US320124A patent/US2864825A/en not_active Expired - Lifetime
-
1953
- 1953-10-13 FR FR1091778D patent/FR1091778A/fr not_active Expired
- 1953-11-11 GB GB31283/53A patent/GB742287A/en not_active Expired
- 1953-11-13 DE DEU2484A patent/DE949888C/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2864825A (en) * | 1952-11-12 | 1958-12-16 | Upjohn Co | Pyrrolidines |
Also Published As
Publication number | Publication date |
---|---|
GB742287A (en) | 1955-12-21 |
US2864825A (en) | 1958-12-16 |
DE949888C (de) | 1956-09-27 |
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