CH483446A - Verfahren zur Herstellung von 1-((5-substituierten)-Furfurylidenamino)-hydantoinen und -imidazolidinonen - Google Patents
Verfahren zur Herstellung von 1-((5-substituierten)-Furfurylidenamino)-hydantoinen und -imidazolidinonenInfo
- Publication number
- CH483446A CH483446A CH1294266A CH1294266A CH483446A CH 483446 A CH483446 A CH 483446A CH 1294266 A CH1294266 A CH 1294266A CH 1294266 A CH1294266 A CH 1294266A CH 483446 A CH483446 A CH 483446A
- Authority
- CH
- Switzerland
- Prior art keywords
- furfurylideneamino
- imidazolidinones
- hydantoins
- substituted
- preparation
- Prior art date
Links
- -1 (5-substituted) -Furfurylideneamino Chemical group 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Food-Manufacturing Devices (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US485566A US3415821A (en) | 1965-09-07 | 1965-09-07 | 1-(5-substituted)furfurylideneamino hydantoins and imidazolidinones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH483446A true CH483446A (de) | 1969-12-31 |
Family
ID=23928650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1294266A CH483446A (de) | 1965-09-07 | 1966-09-07 | Verfahren zur Herstellung von 1-((5-substituierten)-Furfurylidenamino)-hydantoinen und -imidazolidinonen |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3415821A (de) |
| AT (1) | AT263759B (de) |
| BE (1) | BE686434A (de) |
| BR (1) | BR6682681D0 (de) |
| CH (1) | CH483446A (de) |
| DE (1) | DE1620093A1 (de) |
| DK (1) | DK116509B (de) |
| FI (1) | FI45556C (de) |
| FR (1) | FR1550961A (de) |
| GB (1) | GB1097359A (de) |
| IL (1) | IL26182A (de) |
| NL (1) | NL147434B (de) |
| NO (1) | NO118068B (de) |
| SE (1) | SE303758B (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3689654A (en) * | 1970-09-14 | 1972-09-05 | Morton Norwich Products Inc | Pharmaceutical compositions |
| US3803136A (en) * | 1972-08-23 | 1974-04-09 | Morton Norwich Products Inc | 5-hydroxy-1-((5-(substituted phenyl)furfurylidene)amino)hydrantoins |
| US3857835A (en) * | 1974-01-25 | 1974-12-31 | Morton Norwich Products Inc | 1-(5-(p-nitro phenyl)furfurylidene) amino)-5,6-dihydrouracil |
| US4001222A (en) * | 1975-10-14 | 1977-01-04 | Morton-Norwich Products, Inc. | 3-(Aminoacyl)-1-{[5-(substituted phenyl)furfurylidene]amino}hydantoins and process for their preparation thereof |
| US4049650A (en) * | 1976-10-18 | 1977-09-20 | Morton-Norwich Products, Inc. | 1-[[[5-(Substituted phenyl)-2-oxazolyl]methylene]amino]-2,4-imidazolidinediones |
| DE3565103D1 (en) * | 1984-12-29 | 1988-10-27 | Basf Ag | Substituted furanes and their precursors |
| US4861790A (en) * | 1987-10-28 | 1989-08-29 | Norwich Eaton Pharmaceuticals, Inc. | Use of azumolene for the treatment of malignant hyperthermia |
| CA2115426C (en) * | 1991-08-14 | 2001-09-11 | Stanford Salvatore Pelosi Jr. | Novel cyclic ureas useful as antiarrhythmic and antifibrillatory agents |
| DE69230563T2 (de) * | 1991-08-14 | 2000-09-14 | Procter & Gamble Pharmaceuticals, Inc. | Oxazolidinon-derivate mit antiarrhythmischer und antifibrillatorische wirkung |
| WO1993004061A1 (en) * | 1991-08-14 | 1993-03-04 | Procter & Gamble Pharmaceuticals | Novel 4-oxocyclic ureas useful as antiarrhythmic and antifibrillatory agents |
| EP2219605B1 (de) * | 2007-10-09 | 2015-08-19 | US Worldmeds LLC | Co-lösungsmittelzusammensetzungen und verfahren zur verbesserten abgabe von dantrolen als therapeutischen mittel |
| WO2009067175A2 (en) | 2007-11-16 | 2009-05-28 | Nektar Therapeutics Al, Corporation | Oligomer-dantrolene conjugates and related compounds |
| SG11202003452XA (en) | 2017-10-20 | 2020-05-28 | Eagle Res Labs Limited | Dantrolene prodrugs and methods of their use |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2746960A (en) * | 1955-05-26 | 1956-05-22 | Norwith Pharmacal Company | New chemotherapeutic nitrofurans |
| FR1310188A (de) * | 1960-12-27 | 1963-03-06 | ||
| US3076805A (en) * | 1962-02-26 | 1963-02-05 | Norwich Pharma Co | New 1-(hydroxy(lower) alkyl)-3-(5-nitrofurfurylideneamino)-2-imidazolidinethiones |
-
1965
- 1965-09-07 US US485566A patent/US3415821A/en not_active Expired - Lifetime
-
1966
- 1966-07-20 IL IL26182A patent/IL26182A/xx unknown
- 1966-08-22 GB GB37523/66A patent/GB1097359A/en not_active Expired
- 1966-08-31 SE SE11700/66A patent/SE303758B/xx unknown
- 1966-09-05 BE BE686434D patent/BE686434A/xx not_active IP Right Cessation
- 1966-09-05 NO NO164555A patent/NO118068B/no unknown
- 1966-09-06 DK DK457966AA patent/DK116509B/da unknown
- 1966-09-06 BR BR182681/66A patent/BR6682681D0/pt unknown
- 1966-09-06 FI FI662323A patent/FI45556C/fi active
- 1966-09-07 NL NL666612588A patent/NL147434B/xx not_active IP Right Cessation
- 1966-09-07 DE DE19661620093 patent/DE1620093A1/de active Pending
- 1966-09-07 FR FR1550961D patent/FR1550961A/fr not_active Expired
- 1966-09-07 CH CH1294266A patent/CH483446A/de not_active IP Right Cessation
- 1966-09-07 AT AT843966A patent/AT263759B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| BE686434A (de) | 1967-03-06 |
| NL147434B (nl) | 1975-10-15 |
| FI45556C (fi) | 1972-07-10 |
| NO118068B (de) | 1969-11-03 |
| DE1620093A1 (de) | 1970-02-26 |
| GB1097359A (en) | 1968-01-03 |
| FR1550961A (de) | 1968-12-27 |
| FI45556B (de) | 1972-04-04 |
| SE303758B (de) | 1968-09-09 |
| NL6612588A (de) | 1967-03-08 |
| IL26182A (en) | 1970-02-19 |
| US3415821A (en) | 1968-12-10 |
| DK116509B (da) | 1970-01-19 |
| AT263759B (de) | 1968-08-12 |
| BR6682681D0 (pt) | 1973-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: NORWICH EATON PHARMACEUTICALS, INC. |
|
| PL | Patent ceased |