BE518034A - - Google Patents
Info
- Publication number
- BE518034A BE518034A BE518034DA BE518034A BE 518034 A BE518034 A BE 518034A BE 518034D A BE518034D A BE 518034DA BE 518034 A BE518034 A BE 518034A
- 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
- 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
- C07D413/12—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 linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US274066A US2742462A (en) | 1952-02-28 | 1952-02-28 | New n-(5-nitro-2-furfurylidene)-3-amino-2-oxazolidones |
| US565534A US2847416A (en) | 1952-02-28 | 1956-02-15 | Nu-[1-(5-nitro-2-furyl) ethylidene]-3-amino-2-oxazolidone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518034A true BE518034A (de) | 1955-02-04 |
Family
ID=26956582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518034D BE518034A (de) | 1952-02-28 | 1953-02-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2847416A (de) |
| BE (1) | BE518034A (de) |
| DE (1) | DE1013287B (de) |
| FR (1) | FR1095332A (de) |
| GB (1) | GB735136A (de) |
| NL (2) | NL83304C (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3004888A (en) * | 1959-01-12 | 1961-10-17 | Pfizer & Co C | Mastitis treatment |
| US3479343A (en) * | 1961-01-09 | 1969-11-18 | Pfizer & Co C | Novel carbazates |
| US3228955A (en) * | 1962-01-18 | 1966-01-11 | Dow Chemical Co | Certain substituted oxazolidinones and pyrrolidinones |
| US4093627A (en) * | 1977-07-01 | 1978-06-06 | Morton-Norwich Products, Inc. | 3-[(4-Chromanylidene)amino]-2-oxazolidinones |
| CN113200974A (zh) * | 2021-04-30 | 2021-08-03 | 衢州伟荣药化有限公司 | 药物组合物、盐酸呋喃它酮及其制备方法和应用方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2742462A (en) * | 1952-02-28 | 1956-04-17 | Norwich Pharma Co | New n-(5-nitro-2-furfurylidene)-3-amino-2-oxazolidones |
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1953
- 1953-02-17 NL NL176127A patent/NL83304C/xx active
- 1953-02-27 DE DEE6831A patent/DE1013287B/de active Pending
- 1953-02-27 GB GB5650/53A patent/GB735136A/en not_active Expired
- 1953-02-27 BE BE518034D patent/BE518034A/xx unknown
- 1953-09-14 FR FR1095332D patent/FR1095332A/fr not_active Expired
-
1956
- 1956-02-15 US US565534A patent/US2847416A/en not_active Expired - Lifetime
- 1956-02-24 NL NL204866A patent/NL84362C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1013287B (de) | 1957-08-08 |
| NL84362C (de) | 1957-02-15 |
| FR1095332A (fr) | 1955-06-01 |
| GB735136A (en) | 1955-08-17 |
| NL83304C (de) | 1956-11-15 |
| US2847416A (en) | 1958-08-12 |