ES479475A1 - Procedimiento para la obtencion de compuestos de cumarina. - Google Patents
Procedimiento para la obtencion de compuestos de cumarina.Info
- Publication number
- ES479475A1 ES479475A1 ES479475A ES479475A ES479475A1 ES 479475 A1 ES479475 A1 ES 479475A1 ES 479475 A ES479475 A ES 479475A ES 479475 A ES479475 A ES 479475A ES 479475 A1 ES479475 A1 ES 479475A1
- Authority
- ES
- Spain
- Prior art keywords
- alkyl
- alkoxy
- mono
- phenyl
- aminosulphonyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005282 brightening Methods 0.000 title 1
- 150000001893 coumarin derivatives Chemical class 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- -1 C1 -C4 -alkoxy Chemical group 0.000 abstract 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 4
- 229910052801 chlorine Inorganic materials 0.000 abstract 4
- 239000000460 chlorine Substances 0.000 abstract 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 3
- 229910052794 bromium Inorganic materials 0.000 abstract 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 2
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 2
- 229910052731 fluorine Inorganic materials 0.000 abstract 2
- 239000011737 fluorine Substances 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 1
- 125000000319 biphenyl-4-yl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 abstract 1
- 125000000332 coumarinyl group Chemical class O1C(=O)C(=CC2=CC=CC=C12)* 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/614—Optical bleaching or brightening in aqueous solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Procedimiento para la obtención de compuestos de cumarina de efecto blanqueador, de fórmula *** donde R1 y R2 significan hidrógeno, alquilo, aralquilo o arilo, donde los resto hidrocarburos mencionados pueden estar sustituidos, R1 y R2, sin embargo, no pueden estar simultáneamente por hidrógeno, X significa ciano o ¿COOR3, donde R3 significa un resto alquilo, en caso dado sustituido.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782816028 DE2816028A1 (de) | 1978-04-13 | 1978-04-13 | Cumarin-verbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES479475A1 true ES479475A1 (es) | 1979-07-16 |
Family
ID=6036893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES479475A Expired ES479475A1 (es) | 1978-04-13 | 1979-04-10 | Procedimiento para la obtencion de compuestos de cumarina. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0005172B1 (es) |
| JP (1) | JPS54138568A (es) |
| BR (1) | BR7902260A (es) |
| DE (2) | DE2816028A1 (es) |
| ES (1) | ES479475A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4426380A (en) * | 1981-10-28 | 1984-01-17 | Ciba-Geigy Corporation | Benzofuran-2-ones and pharmaceutical compositions |
| FR2544613B1 (fr) * | 1983-04-20 | 1985-10-25 | Roussel Uclaf | Nouvelles compositions destinees a etre utilisees en dietetique, en reanimation et en therapeutique, renfermant une fraction proteique a base de trois types de minipeptides |
| US6992334B1 (en) | 1999-12-22 | 2006-01-31 | Lumileds Lighting U.S., Llc | Multi-layer highly reflective ohmic contacts for semiconductor devices |
| KR102344437B1 (ko) * | 2020-02-26 | 2021-12-27 | 고려대학교 산학협력단 | 아밀로이드 베타 플라크에 선택적인 이광자 형광 프로브 화합물 및 이를 이용한 아밀로이드 베타 플라크의 영상화 방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH478835A (de) * | 1967-01-05 | 1969-09-30 | Sandoz Ag | Verfahren zur Herstellung neuer fluoreszierender 1,2,3-Triazolverbindungen des 3-Phenylcumarins |
| CH488730A (de) * | 1967-02-16 | 1970-04-15 | Geigy Ag J R | Verfahren zur Herstellung von v-Triazolyl-cumarinen |
| BE792483A (fr) * | 1971-12-10 | 1973-06-08 | Bayer Ag | Azurant optique |
| CH620322B (de) * | 1976-03-26 | Ciba Geigy Ag | Verwendung von 3-phenyl-7-(v-triazol-2-yl)-cumarinen zum optischen aufhellen von organischen materialien. |
-
1978
- 1978-04-13 DE DE19782816028 patent/DE2816028A1/de not_active Withdrawn
-
1979
- 1979-03-31 DE DE7979100990T patent/DE2960291D1/de not_active Expired
- 1979-03-31 EP EP79100990A patent/EP0005172B1/de not_active Expired
- 1979-04-10 ES ES479475A patent/ES479475A1/es not_active Expired
- 1979-04-11 JP JP4313179A patent/JPS54138568A/ja active Pending
- 1979-04-11 BR BR7902260A patent/BR7902260A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0005172A1 (de) | 1979-11-14 |
| EP0005172B1 (de) | 1981-04-29 |
| DE2960291D1 (en) | 1981-08-06 |
| BR7902260A (pt) | 1979-12-11 |
| DE2816028A1 (de) | 1979-10-25 |
| JPS54138568A (en) | 1979-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| UA41289C2 (uk) | Гетероарилпохідні (варіанти) та фармацевтична композиція на їх основі | |
| EA199800478A1 (ru) | N-([1,2,4]триазолазинил)бензолсульфонамиды и пиридинсульфонамиды и их применение в качестве гербицидов | |
| SE8406585L (sv) | Bensoesyraderivat | |
| TWI263636B (en) | Fluorescent maleimides and use thereof | |
| HU9503930D0 (en) | Substituted spiroheterocyclic 1h-3-arylpyrrolidine-2,4-dione derivatives, methods of preparing them and their use as pest-control agents | |
| ES8802495A1 (es) | Procedimiento para preparar derivados de amidoindol y amidoindazol | |
| DE69413542D1 (de) | Perhydroisoindolderivate als substanz p antagonisten | |
| AU564910B2 (en) | Diazabicyclo-(3.3.1)nonanes | |
| HUP9800112A2 (hu) | Ciánamido-szulfonil-bifonil-metil-helyettesített imidazolszármazékok, alkalmazésuk gyógyszerkészítmények előállítására, valamint a vegyületeket tartalmazó gyógyszerkészítmények | |
| GR3026008T3 (en) | Ampa antagonists and a method of treatment therewith | |
| FI982476A0 (fi) | Heteroatomeja sisältäviä trisyklisiä yhdisteitä | |
| US4474600B1 (es) | ||
| ES479475A1 (es) | Procedimiento para la obtencion de compuestos de cumarina. | |
| YU53590A (sh) | Herbicidni estri //(1,3,5-triazin-2-il)aminokarbonil/aminosulfonil/ benzoeve kiseline, postupak za njihovo dobivanje i njihova primena | |
| IL75259A (en) | 1-halo-1-azolyl-2,2-diarylethane derivatives,their production and their use as microbicides | |
| DE69211571D1 (de) | Zusammensetzungen die 1,1,1,2-tetrafluoroethan enthalten und Verwendung von diesen Zusammensetzungen | |
| ES8501607A1 (es) | Procedimiento para la obtencion de heterociclos nitrogenosos de 5 miembros | |
| ES8200887A1 (es) | Procedimiento para la preparacion de nuevas 2-(perhi- dro-1,4-diazino)-pirimido(5,4-d)pirimidinas | |
| JPS57144278A (en) | Dibenzofuran derivative, manufacture and bactericide containing same as effective component | |
| SE8206923L (sv) | Azolyl-penten-derivat, forfarande for framstellning av dessa foreningar samt biocida medel innehallande dem | |
| ES8604853A1 (es) | Un metodo para la preparacion de un derivado de acetileno. | |
| TR200100475T2 (tr) | N-İkameli azabisikloheptan türevlerinin üretimleri ve kullanımları. | |
| FI824155L (fi) | Foerfarande foer framstaellning av 3,7a-diazacyklohepta/j,k/fluoren | |
| ATE28192T1 (de) | 4-alkylimidazol-derivate, ihre herstellung und verwendung. | |
| DK262879A (da) | Imidazo (1,2-a) imidazolforbindelser eller syreadditionssalte deraf fremgangsmaade til deres fremstilling samt deres anvendelse |