NL134833C - - Google Patents
Info
- Publication number
- NL134833C NL134833C NL134833DA NL134833C NL 134833 C NL134833 C NL 134833C NL 134833D A NL134833D A NL 134833DA NL 134833 C NL134833 C NL 134833C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
-
- 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
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH912160A CH403763A (de) | 1960-08-11 | 1960-08-11 | Verfahren zur Herstellung von heterocyclisch disubstituierten Thiophenen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL134833C true NL134833C (xx) |
Family
ID=4348553
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL268089D NL268089A (xx) | 1960-08-11 | ||
| NL134833D NL134833C (xx) | 1960-08-11 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL268089D NL268089A (xx) | 1960-08-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3095421A (xx) |
| CH (1) | CH403763A (xx) |
| NL (2) | NL134833C (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH406631A (de) * | 1964-01-17 | 1966-01-31 | Ciba Geigy | Verwendung von neuen 2,5-Dibenzoxazolyl-thiophen-Verbindungen als optische Aufhellmittel für nicht-textile Materialien |
| US3338784A (en) * | 1964-09-01 | 1967-08-29 | Merck & Co Inc | Benzimidazole anthelmintic compositions andmethods |
| US3499762A (en) * | 1966-11-03 | 1970-03-10 | Eastman Kodak Co | Photographic elements comprising novel u.v.-absorbing optical brightening agents |
| CH514616A (de) * | 1968-10-07 | 1971-10-31 | Ciba Geigy Ag | Verfahren zur Herstellung von Arylenoxazolen |
| GB1515766A (en) * | 1976-01-30 | 1978-06-28 | British Petroleum Co | Polymeric films having selective light transmissive properties |
| CA1084511A (en) * | 1976-07-05 | 1980-08-26 | Leonardo Guglielmetti | Process for the manufacture of 2,5-bis-(benzoxazolyl)- thiophene compounds |
| DE2839989A1 (de) * | 1978-09-14 | 1980-04-03 | Hoechst Ag | Substituierte bisbenzimidazolylverbindungen, ihre herstellung und ihre verwendung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2808407A (en) * | 1957-10-01 | New imidazolium compounds | ||
| US2483392A (en) * | 1949-10-04 | Substituted ethylenes and process | ||
| US2985661A (en) * | 1956-02-06 | 1961-05-23 | American Cyanamid Co | Preparation of 2(omicron-aminophenyl)-benzimidazole |
| DE1166197B (de) * | 1958-09-02 | 1964-03-26 | Ciba Geigy | Verfahren zur Herstellung von 2, 5-Di[benzoxazolyl-(2)]-thiophenderivaten |
| NL127241C (xx) * | 1958-11-12 |
-
0
- NL NL268089D patent/NL268089A/xx unknown
- NL NL134833D patent/NL134833C/xx active
-
1960
- 1960-08-11 CH CH912160A patent/CH403763A/de unknown
-
1961
- 1961-07-31 US US127879A patent/US3095421A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH403763A (de) | 1965-12-15 |
| US3095421A (en) | 1963-06-25 |
| NL268089A (xx) |