AT263759B - Verfahren zur Herstellung von neuen 1-[(5-substituierten)-Furfurylidenamino]-hydantoinen oder -imidazolidonen - Google Patents
Verfahren zur Herstellung von neuen 1-[(5-substituierten)-Furfurylidenamino]-hydantoinen oder -imidazolidonenInfo
- Publication number
- AT263759B AT263759B AT843966A AT843966A AT263759B AT 263759 B AT263759 B AT 263759B AT 843966 A AT843966 A AT 843966A AT 843966 A AT843966 A AT 843966A AT 263759 B AT263759 B AT 263759B
- Authority
- AT
- Austria
- Prior art keywords
- furfurylidenamino
- imidazolidones
- hydantoins
- substituted
- preparation
- Prior art date
Links
- 150000001469 hydantoins Chemical class 0.000 title 1
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical class O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 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)
- Furan Compounds (AREA)
- Food-Manufacturing Devices (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 |
|---|---|
| AT263759B true AT263759B (de) | 1968-08-12 |
Family
ID=23928650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT843966A AT263759B (de) | 1965-09-07 | 1966-09-07 | Verfahren zur Herstellung von neuen 1-[(5-substituierten)-Furfurylidenamino]-hydantoinen oder -imidazolidonen |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3415821A (en:Method) |
| AT (1) | AT263759B (en:Method) |
| BE (1) | BE686434A (en:Method) |
| BR (1) | BR6682681D0 (en:Method) |
| CH (1) | CH483446A (en:Method) |
| DE (1) | DE1620093A1 (en:Method) |
| DK (1) | DK116509B (en:Method) |
| FI (1) | FI45556C (en:Method) |
| FR (1) | FR1550961A (en:Method) |
| GB (1) | GB1097359A (en:Method) |
| IL (1) | IL26182A (en:Method) |
| NL (1) | NL147434B (en:Method) |
| NO (1) | NO118068B (en:Method) |
| SE (1) | SE303758B (en:Method) |
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 |
| PL170984B1 (pl) * | 1991-08-14 | 1997-02-28 | Procter & Gamble Pharma | Sposób wytwarzania nowych 4-oksycyklicznych pochodnych mocznika PL PL PL |
| RU2125568C1 (ru) * | 1991-08-14 | 1999-01-27 | Проктер энд Гэмбл Фармасьютикалз, Инк. | Соединения циклического уретана или их фармацевтически приемлемые соли, способ лечения людей и других млекопитающих, страдающих сердечной аритмией и/или сердечной фибрилляцией, фармацевтическая композиция для лечения аритмии и фибрилляции |
| CZ286265B6 (cs) * | 1991-08-14 | 2000-03-15 | Procter And Gamble Pharmaceuticals | Cyklické sloučeniny močoviny a farmaceutický prostředek, který je obsahuje |
| EP2583670A1 (en) | 2007-10-09 | 2013-04-24 | US Worldmeds LLC | Co-solvent compositions and methods for improved delivery of dantrolene therapeutic agents |
| US8536213B2 (en) * | 2007-11-16 | 2013-09-17 | Nektar Therapeutics | Oligomer-dantrolene conjugates and related compounds |
| CA3079558A1 (en) * | 2017-10-20 | 2019-04-25 | Eagle Research 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 (en:Method) * | 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 BR BR182681/66A patent/BR6682681D0/pt unknown
- 1966-09-06 FI FI662323A patent/FI45556C/fi active
- 1966-09-06 DK DK457966AA patent/DK116509B/da unknown
- 1966-09-07 DE DE19661620093 patent/DE1620093A1/de active Pending
- 1966-09-07 AT AT843966A patent/AT263759B/de active
- 1966-09-07 NL NL666612588A patent/NL147434B/xx not_active IP Right Cessation
- 1966-09-07 FR FR1550961D patent/FR1550961A/fr not_active Expired
- 1966-09-07 CH CH1294266A patent/CH483446A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI45556B (en:Method) | 1972-04-04 |
| US3415821A (en) | 1968-12-10 |
| DE1620093A1 (de) | 1970-02-26 |
| FR1550961A (en:Method) | 1968-12-27 |
| NO118068B (en:Method) | 1969-11-03 |
| DK116509B (da) | 1970-01-19 |
| SE303758B (en:Method) | 1968-09-09 |
| BE686434A (en:Method) | 1967-03-06 |
| IL26182A (en) | 1970-02-19 |
| NL147434B (nl) | 1975-10-15 |
| NL6612588A (en:Method) | 1967-03-08 |
| CH483446A (de) | 1969-12-31 |
| BR6682681D0 (pt) | 1973-11-13 |
| FI45556C (fi) | 1972-07-10 |
| GB1097359A (en) | 1968-01-03 |
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