BE517938A - - Google Patents
Info
- Publication number
- BE517938A BE517938A BE517938DA BE517938A BE 517938 A BE517938 A BE 517938A BE 517938D A BE517938D A BE 517938DA BE 517938 A BE517938 A BE 517938A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH757488X | 1952-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE517938A true BE517938A (da) |
Family
ID=4534396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE517938D BE517938A (da) | 1952-02-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2742475A (da) |
| BE (1) | BE517938A (da) |
| CH (3) | CH313054A (da) |
| FR (1) | FR1075407A (da) |
| GB (1) | GB757488A (da) |
| NL (2) | NL83557C (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2788349A (en) * | 1953-07-09 | 1957-04-09 | Us Rubber Co | Nu-carbamylimides |
| US2984672A (en) * | 1958-05-14 | 1961-05-16 | Rohm & Haas | Method for the preparation of pyrrolinones |
| DE3212591A1 (de) * | 1982-04-03 | 1983-10-13 | Gödecke AG, 1000 Berlin | 2-pyrrolin-3-carbonitril-derivate, verfahren zu deren herstellung und diese enthaltende arzneimittel |
| DE3317653A1 (de) * | 1983-05-14 | 1984-11-15 | Gödecke AG, 1000 Berlin | 2-alkylthio-1-aminoalkyl-2-pyrrolin-3-carbonitrile, verfahren zu deren herstellung sowie deren verwendung bei der prophylaxe und therapie thrombotischer zustaende |
| US5334720A (en) * | 1991-03-07 | 1994-08-02 | Fisons Corporation | Diphenyl-1-(aminoalkyl)-2-piperidinone and -2-pyrrolidinone derivatives having anticonvulsant properties |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2524643A (en) * | 1947-12-04 | 1950-10-03 | Maltbie Lab Inc | 3-phenyl-2-piperidones |
| US2555353A (en) * | 1949-01-14 | 1951-06-05 | Sterling Drug Inc | 3-tertiaryaminoalkyl-2-pyrrolidones and process for preparing same and related products |
-
0
- NL NLAANVRAGE7701633,A patent/NL176372B/xx unknown
- BE BE517938D patent/BE517938A/xx unknown
- NL NL83557D patent/NL83557C/xx active
-
1952
- 1952-02-26 CH CH313054D patent/CH313054A/de unknown
- 1952-02-26 CH CH311713D patent/CH311713A/de unknown
- 1952-02-26 CH CH309336D patent/CH309336A/de unknown
-
1953
- 1953-02-20 US US338152A patent/US2742475A/en not_active Expired - Lifetime
- 1953-02-24 FR FR1075407D patent/FR1075407A/fr not_active Expired
- 1953-02-25 GB GB5337/53A patent/GB757488A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2742475A (en) | 1956-04-17 |
| NL83557C (da) | |
| CH309336A (de) | 1955-08-31 |
| CH313054A (de) | 1956-03-15 |
| GB757488A (en) | 1956-09-19 |
| CH311713A (de) | 1955-11-30 |
| NL176372B (nl) | |
| FR1075407A (fr) | 1954-10-15 |