BE611940A - - Google Patents
Info
- Publication number
- BE611940A BE611940A BE611940DA BE611940A BE 611940 A BE611940 A BE 611940A BE 611940D A BE611940D A BE 611940DA BE 611940 A BE611940 A BE 611940A
- Authority
- BE
- Belgium
Links
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members 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
- C07D233/72—Two oxygen atoms, e.g. hydantoin
- C07D233/80—Two oxygen atoms, e.g. hydantoin with hetero atoms or acyl radicals directly attached to ring nitrogen atoms
-
- 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
- C07D405/14—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 three or more hetero rings
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 |
|---|---|---|---|
| US78315A US3097202A (en) | 1960-12-27 | 1960-12-27 | 3-[acetonyl; hydroxyethyl; and 2-(4-pyridyl)-ethyl]-1-(5-nitrofurfurylideneamino) hydntoin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE611940A true BE611940A (et) | 1962-04-16 |
Family
ID=22143260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE611940D BE611940A (et) | 1960-12-27 | 1961-12-22 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3097202A (et) |
| BE (1) | BE611940A (et) |
| BR (1) | BR6135262D0 (et) |
| CH (3) | CH414651A (et) |
| DE (2) | DE1147590B (et) |
| ES (1) | ES273245A1 (et) |
| FR (2) | FR1706M (et) |
| GB (1) | GB1002644A (et) |
| NL (1) | NL272956A (et) |
| SE (1) | SE300107B (et) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL272957A (et) * | 1960-12-27 | 1900-01-01 | ||
| US3386995A (en) * | 1964-06-18 | 1968-06-04 | Norwich Pharma Co | 1-substituted-3-(5-nitrofurfurylidene-amino)-2-imidazolidinones |
| US3415821A (en) * | 1965-09-07 | 1968-12-10 | Norwich Pharma Co | 1-(5-substituted)furfurylideneamino hydantoins and imidazolidinones |
| JP3040473B2 (ja) * | 1991-08-14 | 2000-05-15 | プロクター、エンド、ギャンブル、ファーマスーティカルズ、インコーポレーテッド | 抗不整脈及び抗細動剤として有用な新規４−オキソ環式尿素類 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2990402A (en) * | 1958-10-07 | 1961-06-27 | Smith Kline French Lab | Preparation of 1-aminohydantoin derivatives |
| NL253959A (et) * | 1959-11-27 |
-
0
- FR FR1310188D patent/FR1310188A/fr not_active Expired
-
1960
- 1960-12-27 US US78315A patent/US3097202A/en not_active Expired - Lifetime
-
1961
- 1961-11-29 DE DEN20887A patent/DE1147590B/de active Pending
- 1961-11-29 DE DEN20886A patent/DE1147589B/de active Pending
- 1961-12-06 CH CH1413961A patent/CH414651A/de unknown
- 1961-12-06 CH CH667866A patent/CH416652A/de unknown
- 1961-12-06 GB GB43775/61A patent/GB1002644A/en not_active Expired
- 1961-12-06 CH CH1528665A patent/CH411909A/de unknown
- 1961-12-21 FR FR882730A patent/FR1706M/fr not_active Expired
- 1961-12-21 SE SE12807/61A patent/SE300107B/xx unknown
- 1961-12-22 BE BE611940D patent/BE611940A/xx unknown
- 1961-12-26 ES ES0273245A patent/ES273245A1/es not_active Expired
- 1961-12-26 BR BR135262/61A patent/BR6135262D0/pt unknown
- 1961-12-27 NL NL272956D patent/NL272956A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH416652A (de) | 1966-07-15 |
| BR6135262D0 (pt) | 1973-05-24 |
| DE1147590B (de) | 1963-04-25 |
| US3097202A (en) | 1963-07-09 |
| FR1310188A (et) | 1963-03-06 |
| FR1706M (fr) | 1963-02-18 |
| GB1002644A (en) | 1965-08-25 |
| NL272956A (et) | 1964-08-25 |
| ES273245A1 (es) | 1962-05-01 |
| CH414651A (de) | 1966-06-15 |
| DE1147589B (de) | 1963-04-25 |
| CH411909A (de) | 1966-04-30 |
| SE300107B (et) | 1968-04-08 |