NL253959A - - Google Patents
Info
- Publication number
- NL253959A NL253959A NL253959DA NL253959A NL 253959 A NL253959 A NL 253959A NL 253959D A NL253959D A NL 253959DA NL 253959 A NL253959 A NL 253959A
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH346549T | 1959-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL253959A true NL253959A (fi) |
Family
ID=4545603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL253959D NL253959A (fi) | 1959-11-27 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE595104A (fi) |
| CH (1) | CH346549A (fi) |
| DE (1) | DE1192212B (fi) |
| GB (1) | GB889375A (fi) |
| NL (1) | NL253959A (fi) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1310188A (fi) * | 1960-12-27 | 1963-03-06 | ||
| NL272958A (fi) * | 1960-12-27 | |||
| FR1310190A (fi) * | 1960-12-27 | 1963-03-06 | ||
| NL113079C (fi) * | 1961-06-07 | |||
| NL290870A (fi) * | 1962-03-31 | |||
| US5332832A (en) * | 1989-07-26 | 1994-07-26 | Procter & Gamble Pharmaceuticals, Inc. | Nitrofurantoin crystals |
-
0
- NL NL253959D patent/NL253959A/xx unknown
-
1959
- 1959-11-27 CH CH346549D patent/CH346549A/de unknown
-
1960
- 1960-07-07 DE DEL36517A patent/DE1192212B/de active Pending
- 1960-07-26 GB GB260360A patent/GB889375A/en not_active Expired
- 1960-09-15 BE BE595104A patent/BE595104A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE595104A (fr) | 1961-01-02 |
| CH346549A (de) | 1960-05-31 |
| GB889375A (en) | 1962-02-14 |
| DE1192212B (de) | 1965-05-06 |