AT284145B - Process for the preparation of new 3-aryl-5-methylhydantoins - Google Patents
Process for the preparation of new 3-aryl-5-methylhydantoinsInfo
- Publication number
- AT284145B AT284145B AT302469A AT302469A AT284145B AT 284145 B AT284145 B AT 284145B AT 302469 A AT302469 A AT 302469A AT 302469 A AT302469 A AT 302469A AT 284145 B AT284145 B AT 284145B
- Authority
- AT
- Austria
- Prior art keywords
- methylhydantoins
- aryl
- preparation
- new
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C07D233/74—Two oxygen atoms, e.g. hydantoin with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to other ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71703568A | 1968-03-28 | 1968-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT284145B true AT284145B (en) | 1970-09-10 |
Family
ID=24880444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT302469A AT284145B (en) | 1968-03-28 | 1969-03-27 | Process for the preparation of new 3-aryl-5-methylhydantoins |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT284145B (en) |
| BE (1) | BE730557A (en) |
| CH (1) | CH501642A (en) |
| DE (1) | DE1915689A1 (en) |
| DK (1) | DK122816B (en) |
| FR (1) | FR2004949A1 (en) |
| GB (1) | GB1262333A (en) |
| IL (1) | IL31917A (en) |
| NL (1) | NL6904420A (en) |
| NO (1) | NO124370B (en) |
| SE (1) | SE339690B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MC1220A1 (en) * | 1977-10-28 | 1979-07-20 | Hoffmann La Roche | NEW DERIVATIVES OF IMIDAZOLIDINE |
| CA1138334A (en) * | 1977-10-28 | 1982-12-28 | Karl Bernauer | Pharmaceutical preparations containing certain urea derivatives |
| CN102304075A (en) * | 2005-10-11 | 2012-01-04 | 因特蒙公司 | Inhibitors of viral replication |
-
1969
- 1969-03-21 DK DK156769AA patent/DK122816B/en unknown
- 1969-03-21 SE SE03967/69A patent/SE339690B/xx unknown
- 1969-03-21 NL NL6904420A patent/NL6904420A/xx unknown
- 1969-03-21 NO NO1202/69A patent/NO124370B/no unknown
- 1969-03-25 CH CH446769D patent/CH501642A/en not_active IP Right Cessation
- 1969-03-27 DE DE19691915689 patent/DE1915689A1/en active Pending
- 1969-03-27 AT AT302469A patent/AT284145B/en not_active IP Right Cessation
- 1969-03-27 BE BE730557D patent/BE730557A/xx unknown
- 1969-03-27 FR FR6909117A patent/FR2004949A1/fr not_active Withdrawn
- 1969-03-27 GB GB05970/69A patent/GB1262333A/en not_active Expired
- 1969-03-27 IL IL31917A patent/IL31917A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE339690B (en) | 1971-10-18 |
| NL6904420A (en) | 1969-09-30 |
| BE730557A (en) | 1969-09-29 |
| GB1262333A (en) | 1972-02-02 |
| DK122816B (en) | 1972-04-17 |
| IL31917A (en) | 1972-03-28 |
| FR2004949A1 (en) | 1969-12-05 |
| IL31917A0 (en) | 1969-05-28 |
| NO124370B (en) | 1972-04-10 |
| DE1915689A1 (en) | 1969-10-09 |
| CH501642A (en) | 1971-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EIH | Change in the person of patent owner | ||
| ELJ | Ceased due to non-payment of the annual fee |