DK122816B - Analogous process for the preparation of 3-aryl-5-methylhydantoins. - Google Patents
Analogous process for the preparation of 3-aryl-5-methylhydantoins.Info
- Publication number
- DK122816B DK122816B DK156769AA DK156769A DK122816B DK 122816 B DK122816 B DK 122816B DK 156769A A DK156769A A DK 156769AA DK 156769 A DK156769 A DK 156769A DK 122816 B DK122816 B DK 122816B
- Authority
- DK
- Denmark
- Prior art keywords
- methylhydantoins
- aryl
- preparation
- analogous process
- analogous
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71703568A | 1968-03-28 | 1968-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK122816B true DK122816B (en) | 1972-04-17 |
Family
ID=24880444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK156769AA DK122816B (en) | 1968-03-28 | 1969-03-21 | Analogous process for the preparation of 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 |
| CN101304976A (en) * | 2005-10-11 | 2008-11-12 | 因特蒙公司 | Inhibitors of viral replication |
-
1969
- 1969-03-21 DK DK156769AA patent/DK122816B/en unknown
- 1969-03-21 NL NL6904420A patent/NL6904420A/xx unknown
- 1969-03-21 NO NO1202/69A patent/NO124370B/no unknown
- 1969-03-21 SE SE03967/69A patent/SE339690B/xx unknown
- 1969-03-25 CH CH446769D patent/CH501642A/en not_active IP Right Cessation
- 1969-03-27 AT AT302469A patent/AT284145B/en not_active IP Right Cessation
- 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 BE BE730557D patent/BE730557A/xx unknown
- 1969-03-27 IL IL31917A patent/IL31917A/en unknown
- 1969-03-27 DE DE19691915689 patent/DE1915689A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL31917A (en) | 1972-03-28 |
| CH501642A (en) | 1971-01-15 |
| DE1915689A1 (en) | 1969-10-09 |
| NO124370B (en) | 1972-04-10 |
| GB1262333A (en) | 1972-02-02 |
| SE339690B (en) | 1971-10-18 |
| IL31917A0 (en) | 1969-05-28 |
| BE730557A (en) | 1969-09-29 |
| AT284145B (en) | 1970-09-10 |
| NL6904420A (en) | 1969-09-30 |
| FR2004949A1 (en) | 1969-12-05 |
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