LU76424A1 - - Google Patents
Info
- Publication number
- LU76424A1 LU76424A1 LU76424A LU76424A LU76424A1 LU 76424 A1 LU76424 A1 LU 76424A1 LU 76424 A LU76424 A LU 76424A LU 76424 A LU76424 A LU 76424A LU 76424 A1 LU76424 A1 LU 76424A1
- Authority
- LU
- Luxembourg
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752557335 DE2557335A1 (de) | 1975-12-19 | 1975-12-19 | Pyrrolidone und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU76424A1 true LU76424A1 (xx) | 1977-07-04 |
Family
ID=5964900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU76424A LU76424A1 (xx) | 1975-12-19 | 1976-12-17 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4113874A (xx) |
| JP (1) | JPS5277059A (xx) |
| AU (1) | AU2070276A (xx) |
| BE (1) | BE849621A (xx) |
| DE (1) | DE2557335A1 (xx) |
| DK (1) | DK572376A (xx) |
| ES (2) | ES454231A1 (xx) |
| FR (1) | FR2335218A1 (xx) |
| IL (1) | IL51121A0 (xx) |
| IT (1) | IT1065682B (xx) |
| LU (1) | LU76424A1 (xx) |
| NL (1) | NL7613875A (xx) |
| SE (1) | SE7614217L (xx) |
| ZA (1) | ZA767520B (xx) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192210A (en) * | 1961-12-04 | 1965-06-29 | Robins Co Inc A H | 4-(omega-substituted alkyl)-3, 3-disubstituted-1-substituted-2-pyrrolidinones and 4-(omega-substituted alkyl)-3, 3-disubstituted-1-substituted-2-thionpyrrolidinones |
| JPS5623984B2 (xx) * | 1973-04-19 | 1981-06-03 | ||
| US3975399A (en) * | 1974-08-06 | 1976-08-17 | E. I. Du Pont De Nemours And Company | 1,5-Disubstituted-2-pyrrolidinones, -3-pyrrolin-2-ones, and -4-pyrrolin-2-ones |
-
1975
- 1975-12-19 DE DE19752557335 patent/DE2557335A1/de active Pending
-
1976
- 1976-12-14 ES ES454231A patent/ES454231A1/es not_active Expired
- 1976-12-14 NL NL7613875A patent/NL7613875A/xx not_active Application Discontinuation
- 1976-12-16 US US05/751,173 patent/US4113874A/en not_active Expired - Lifetime
- 1976-12-17 LU LU76424A patent/LU76424A1/xx unknown
- 1976-12-17 IL IL51121A patent/IL51121A0/xx unknown
- 1976-12-17 ZA ZA767520A patent/ZA767520B/xx unknown
- 1976-12-17 AU AU20702/76A patent/AU2070276A/en not_active Expired
- 1976-12-17 DK DK572376A patent/DK572376A/da unknown
- 1976-12-17 SE SE7614217A patent/SE7614217L/xx unknown
- 1976-12-17 IT IT30583/76A patent/IT1065682B/it active
- 1976-12-18 JP JP51151500A patent/JPS5277059A/ja active Pending
- 1976-12-20 BE BE173442A patent/BE849621A/xx unknown
- 1976-12-20 FR FR7638403A patent/FR2335218A1/fr not_active Withdrawn
-
1977
- 1977-05-06 ES ES458555A patent/ES458555A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL51121A0 (en) | 1977-02-28 |
| IT1065682B (it) | 1985-03-04 |
| US4113874A (en) | 1978-09-12 |
| JPS5277059A (en) | 1977-06-29 |
| BE849621A (fr) | 1977-06-20 |
| AU2070276A (en) | 1978-06-22 |
| ES454231A1 (es) | 1977-12-16 |
| DE2557335A1 (de) | 1977-07-07 |
| DK572376A (da) | 1977-06-20 |
| ES458555A1 (es) | 1979-09-16 |
| ZA767520B (en) | 1977-11-30 |
| SE7614217L (sv) | 1977-06-20 |
| NL7613875A (nl) | 1977-06-21 |
| FR2335218A1 (fr) | 1977-07-15 |