CH592655A5 - - Google Patents
Info
- Publication number
- CH592655A5 CH592655A5 CH955472A CH955472A CH592655A5 CH 592655 A5 CH592655 A5 CH 592655A5 CH 955472 A CH955472 A CH 955472A CH 955472 A CH955472 A CH 955472A CH 592655 A5 CH592655 A5 CH 592655A5
- Authority
- CH
- Switzerland
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)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712131788 DE2131788C3 (de) | 1971-06-26 | 1971-06-26 | Verfahren zur Herstellung von 7-Pyrazolylcumarinen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH592655A5 true CH592655A5 (xx) | 1977-10-31 |
Family
ID=5811859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH955472A CH592655A5 (xx) | 1971-06-26 | 1972-06-26 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5614702B1 (xx) |
CH (1) | CH592655A5 (xx) |
DE (1) | DE2131788C3 (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2712686C2 (de) * | 1977-03-23 | 1986-09-04 | Bayer Ag, 5090 Leverkusen | 4-Triazinyl-4'-benzoxazolyl- bzw. 4'-phenyl-stilben-derivate |
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1971
- 1971-06-26 DE DE19712131788 patent/DE2131788C3/de not_active Expired
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1972
- 1972-06-23 JP JP6247972A patent/JPS5614702B1/ja active Pending
- 1972-06-26 CH CH955472A patent/CH592655A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2131788C3 (de) | 1980-03-06 |
JPS5614702B1 (xx) | 1981-04-06 |
DE2131788A1 (de) | 1973-01-11 |
DE2131788B2 (de) | 1979-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |