DD112447A5 - - Google Patents
Info
- Publication number
- DD112447A5 DD112447A5 DD179325A DD17932574A DD112447A5 DD 112447 A5 DD112447 A5 DD 112447A5 DD 179325 A DD179325 A DD 179325A DD 17932574 A DD17932574 A DD 17932574A DD 112447 A5 DD112447 A5 DD 112447A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2947873 | 1973-06-21 | ||
| GB5325573 | 1973-11-16 | ||
| GB695274 | 1974-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD112447A5 true DD112447A5 (en, 2012) | 1975-04-12 |
Family
ID=27254922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD179325A DD112447A5 (en, 2012) | 1973-06-21 | 1974-06-20 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4003889A (en, 2012) |
| BR (1) | BR7405063D0 (en, 2012) |
| DD (1) | DD112447A5 (en, 2012) |
| DE (1) | DE2429168A1 (en, 2012) |
| ES (1) | ES427445A1 (en, 2012) |
| FR (1) | FR2234286B1 (en, 2012) |
| IT (1) | IT1016129B (en, 2012) |
| NL (1) | NL7408047A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085101A (en) * | 1973-07-18 | 1978-04-18 | Sandoz Ltd. | 1,3-Diaryl-2-pyrazoline derivatives |
| US4082746A (en) * | 1974-08-09 | 1978-04-04 | Sandoz Ltd. | 1,3-diphenyl-4 or 5-sulphoalkyl pyrazolines |
| HU202106B (en) * | 1987-06-17 | 1991-02-28 | Mitsui Toatsu Chemicals | Process for producing pharmaceutical compositions containing pyrazolin derivatives |
| DE59009779D1 (de) * | 1989-05-02 | 1995-11-23 | Ciba Geigy Ag | Lagerstabile wässrige Aufhellerformulierungen. |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL290832A (en, 2012) * | 1962-03-31 | |||
| DE1469222B1 (de) * | 1964-09-25 | 1972-03-09 | Hoechst Ag | Pyrazolinderivate sowie ihre Herstellung und Verwendung |
| FR6099M (en, 2012) | 1967-02-17 | 1968-06-10 | ||
| US3522242A (en) * | 1967-07-14 | 1970-07-28 | Hoechst Ag | 1-(4'-(beta-acylamino-ethylsulfonyl)-phenyl)-3-aryl- delta2-pyrazolines |
| DE1770773A1 (de) * | 1968-07-02 | 1971-12-09 | Henkel & Cie Gmbh | Optisches Aufhellungsmittel |
| DE1904424C3 (de) * | 1969-01-30 | 1974-03-07 | Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt | Verfahren zum optischen Aufhellen von Fasermaterialien aus Polyacrylnitril |
| NL7209767A (en, 2012) * | 1971-07-19 | 1973-01-23 | ||
| BE788658R (fr) * | 1971-09-09 | 1973-03-12 | Hoechst Ag | Derives de 3-(3', 4'-dichloro-6'-alkylphenyl) -delta2-pyrazolines, leurpreparation et leur utilisation comme agents d'azurage |
| US3849406A (en) * | 1971-10-08 | 1974-11-19 | Sandoz Ltd | Pyrazoline compounds |
-
1974
- 1974-06-17 US US05/480,128 patent/US4003889A/en not_active Expired - Lifetime
- 1974-06-17 NL NL7408047A patent/NL7408047A/xx unknown
- 1974-06-18 DE DE2429168A patent/DE2429168A1/de active Pending
- 1974-06-20 DD DD179325A patent/DD112447A5/xx unknown
- 1974-06-20 BR BR5063/74A patent/BR7405063D0/pt unknown
- 1974-06-20 ES ES427445A patent/ES427445A1/es not_active Expired
- 1974-06-21 FR FR7421561A patent/FR2234286B1/fr not_active Expired
- 1974-06-21 IT IT51657/74A patent/IT1016129B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2234286A1 (en, 2012) | 1975-01-17 |
| DE2429168A1 (de) | 1975-01-16 |
| BR7405063D0 (pt) | 1975-01-21 |
| IT1016129B (it) | 1977-05-30 |
| FR2234286B1 (en, 2012) | 1977-10-07 |
| ES427445A1 (es) | 1977-01-01 |
| US4003889A (en) | 1977-01-18 |
| NL7408047A (en, 2012) | 1974-12-24 |