DD109017A5 - - Google Patents
Info
- Publication number
- DD109017A5 DD109017A5 DD175990A DD17599074A DD109017A5 DD 109017 A5 DD109017 A5 DD 109017A5 DD 175990 A DD175990 A DD 175990A DD 17599074 A DD17599074 A DD 17599074A DD 109017 A5 DD109017 A5 DD 109017A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/02—Coumarine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2301738A DE2301738A1 (de) | 1973-01-13 | 1973-01-13 | 3-amidinocumarin-farbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109017A5 true DD109017A5 (xx) | 1974-10-12 |
Family
ID=5868991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD175990A DD109017A5 (xx) | 1973-01-13 | 1974-01-14 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3985772A (xx) |
| JP (1) | JPS49104920A (xx) |
| BE (1) | BE809714A (xx) |
| DD (1) | DD109017A5 (xx) |
| DE (1) | DE2301738A1 (xx) |
| FR (1) | FR2213967B3 (xx) |
| IT (1) | IT1002639B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH616445A5 (xx) * | 1974-07-03 | 1980-03-31 | Sandoz Ag | |
| LU78311A1 (de) * | 1977-10-13 | 1979-06-01 | Ciba Geigy Ag | Neue cumarinfarbstoffe,deren herstellung und verwendung |
| US4547579A (en) * | 1978-10-10 | 1985-10-15 | Ciba-Geigy Corporation | Substituted benzopyran compounds |
| FR2677023B1 (fr) * | 1991-05-30 | 1994-02-25 | Eurobio Laboratoires | Derives de coumarine hydrosolubles, leur preparation et leur utilisation comme substrat d'enzyme. |
| DE19648015A1 (de) * | 1996-11-20 | 1998-06-04 | Henkel Kgaa | Verfahren zur Herstellung von N-Acylaminosäuresalzen |
-
1973
- 1973-01-13 DE DE2301738A patent/DE2301738A1/de active Pending
-
1974
- 1974-01-10 FR FR7400801A patent/FR2213967B3/fr not_active Expired
- 1974-01-11 IT IT47659/74A patent/IT1002639B/it active
- 1974-01-14 JP JP49006703A patent/JPS49104920A/ja active Pending
- 1974-01-14 DD DD175990A patent/DD109017A5/xx unknown
- 1974-01-14 BE BE139782A patent/BE809714A/xx unknown
- 1974-01-14 US US05/433,359 patent/US3985772A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2213967B3 (xx) | 1976-11-05 |
| BE809714A (fr) | 1974-07-15 |
| DE2301738A1 (de) | 1974-07-18 |
| FR2213967A1 (xx) | 1974-08-09 |
| JPS49104920A (xx) | 1974-10-04 |
| IT1002639B (it) | 1976-05-20 |
| US3985772A (en) | 1976-10-12 |