CH501642A - Process for the preparation of new 3-aryl-5-methylhydantoins - Google Patents
Process for the preparation of new 3-aryl-5-methylhydantoinsInfo
- Publication number
- CH501642A CH501642A CH446769D CH446769D CH501642A CH 501642 A CH501642 A CH 501642A CH 446769 D CH446769 D CH 446769D CH 446769 D CH446769 D CH 446769D CH 501642 A CH501642 A CH 501642A
- Authority
- CH
- Switzerland
- 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 |
|---|---|
| CH501642A true CH501642A (en) | 1971-01-15 |
Family
ID=24880444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH446769D CH501642A (en) | 1968-03-28 | 1969-03-25 | 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 |
| IL55774A (en) * | 1977-10-28 | 1982-04-30 | Sparamedica Ag | Pharmaceutical compositions containing urea derivatives,certain such novel derivatives and their manufacture |
| WO2007047146A2 (en) * | 2005-10-11 | 2007-04-26 | Intermune, Inc. | Inhibitors of viral replication |
-
1969
- 1969-03-21 NO NO1202/69A patent/NO124370B/no unknown
- 1969-03-21 DK DK156769AA patent/DK122816B/en unknown
- 1969-03-21 NL NL6904420A patent/NL6904420A/xx 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 FR FR6909117A patent/FR2004949A1/fr not_active Withdrawn
- 1969-03-27 DE DE19691915689 patent/DE1915689A1/en active Pending
- 1969-03-27 BE BE730557D patent/BE730557A/xx unknown
- 1969-03-27 IL IL31917A patent/IL31917A/en unknown
- 1969-03-27 GB GB05970/69A patent/GB1262333A/en not_active Expired
- 1969-03-27 AT AT302469A patent/AT284145B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL31917A0 (en) | 1969-05-28 |
| DK122816B (en) | 1972-04-17 |
| FR2004949A1 (en) | 1969-12-05 |
| DE1915689A1 (en) | 1969-10-09 |
| BE730557A (en) | 1969-09-29 |
| GB1262333A (en) | 1972-02-02 |
| NL6904420A (en) | 1969-09-30 |
| NO124370B (en) | 1972-04-10 |
| IL31917A (en) | 1972-03-28 |
| AT284145B (en) | 1970-09-10 |
| SE339690B (en) | 1971-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT283353B (en) | Process for the preparation of new N-tritylimidazole derivatives | |
| CH523269A (en) | Process for the preparation of new imidazolidinoquinazoline derivatives | |
| AT291260B (en) | Process for the preparation of new 1-hydroxy-2-pyridones | |
| AT291450B (en) | Process for the preparation of new 16α-hydroxy-17α-aminosteroids | |
| AT303003B (en) | Process for the preparation of new N-carbonylfluoroalkylsulfonanilides | |
| AT286284B (en) | Process for the preparation of new 7-cyano-coumarin derivatives | |
| AT301535B (en) | Process for the preparation of new thiophene-3-isonitriles | |
| CH529155A (en) | Process for the preparation of virostatically effective new α-carbolines | |
| AT293358B (en) | Process for the preparation of new N-acyl-hydroxylamine derivatives | |
| AT291446B (en) | Process for the preparation of new apovincaminic amides | |
| CH505829A (en) | Process for the preparation of new derivatives of p-aminoalkylbenzenesulfonamide | |
| AT303017B (en) | Process for the preparation of new tetraisocyanates | |
| AT300780B (en) | Process for the preparation of new dihaloalkylphthalimides | |
| CH513110A (en) | Process for the preparation of new bis-alkanolamine derivatives | |
| AT306712B (en) | Process for the preparation of new 1-phenyl-3-ethoxy-1H-isoindoles | |
| AT293424B (en) | Process for the preparation of new N-carbonylfluorosulfonanilides | |
| AT284145B (en) | Process for the preparation of new 3-aryl-5-methylhydantoins | |
| AT308729B (en) | Process for the preparation of new substituted phenalkylamines | |
| AT292013B (en) | Process for the preparation of new basic substituted 1-cyano-O-carbamoyl-formoximes | |
| AT294829B (en) | Process for the preparation of new 2-acyl-2-thiazolines | |
| AT293418B (en) | Process for the preparation of new 1-carbamoylpyrazole-4-sulfonamides | |
| AT287687B (en) | Process for the preparation of new 7-triazinyl-coumarins | |
| AT292927B (en) | Process for the preparation of new trideoxypyranosides | |
| CH536848A (en) | Process for the preparation of virostatically effective new α-carbolines | |
| AT294311B (en) | Process for the preparation of new 2-hydroxy-penam compounds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |