BE644587A - - Google Patents
Info
- Publication number
- BE644587A BE644587A BE644587DA BE644587A BE 644587 A BE644587 A BE 644587A BE 644587D A BE644587D A BE 644587DA BE 644587 A BE644587 A BE 644587A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US264786A US3131197A (en) | 1963-03-13 | 1963-03-13 | 5-(3, 4-carbonyldioxyphenyl)-3-isopropyl-2-oxazolidone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644587A true BE644587A (xx) | 1964-09-02 |
Family
ID=23007601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644587D BE644587A (xx) | 1963-03-13 | 1964-03-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3131197A (xx) |
| BE (1) | BE644587A (xx) |
| FR (1) | FR3166M (xx) |
| GB (1) | GB1039235A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6183170A (ja) * | 1984-09-28 | 1986-04-26 | Nippon Chemiphar Co Ltd | 新規な１，３−オキサゾリジン−２−オン誘導体およびその製造法 |
| US7977447B2 (en) * | 2008-11-18 | 2011-07-12 | Sabic Innovative Plastics Ip B.V. | Method for making carbonates and esters |
-
1963
- 1963-03-13 US US264786A patent/US3131197A/en not_active Expired - Lifetime
-
1964
- 1964-02-24 FR FR964862A patent/FR3166M/fr active Active
- 1964-03-02 BE BE644587D patent/BE644587A/xx unknown
- 1964-03-03 GB GB8981/64A patent/GB1039235A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3131197A (en) | 1964-04-28 |
| GB1039235A (en) | 1966-08-17 |
| FR3166M (fr) | 1965-03-01 |