RO98465B1 - Derivati ai 8-hidroxichinolinei si procedeu de preparare a acestora - Google Patents
Derivati ai 8-hidroxichinolinei si procedeu de preparare a acestoraInfo
- Publication number
- RO98465B1 RO98465B1 RO129809A RO12980987A RO98465B1 RO 98465 B1 RO98465 B1 RO 98465B1 RO 129809 A RO129809 A RO 129809A RO 12980987 A RO12980987 A RO 12980987A RO 98465 B1 RO98465 B1 RO 98465B1
- Authority
- RO
- Romania
- Prior art keywords
- derivatives
- hydroxiquinoline
- preparing
- same
- hydroxyquinoline
- Prior art date
Links
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical class C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 150000004325 8-hydroxyquinolines Chemical class 0.000 abstract 2
- JXDYKVIHCLTXOP-UHFFFAOYSA-N isatin Chemical compound C1=CC=C2C(=O)C(=O)NC2=C1 JXDYKVIHCLTXOP-UHFFFAOYSA-N 0.000 abstract 2
- LDZYRENCLPUXAX-UHFFFAOYSA-N 2-methyl-1h-benzimidazole Chemical compound C1=CC=C2NC(C)=NC2=C1 LDZYRENCLPUXAX-UHFFFAOYSA-N 0.000 abstract 1
- 239000005725 8-Hydroxyquinoline Substances 0.000 abstract 1
- 238000006482 condensation reaction Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- OCLXJTCGWSSVOE-UHFFFAOYSA-N ethanol etoh Chemical compound CCO.CCO OCLXJTCGWSSVOE-UHFFFAOYSA-N 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229960003540 oxyquinoline Drugs 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 150000003254 radicals Chemical group 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Inventia se refera la noi derivati ai 8-hidroxichimolinei si la un procedeu de preparare a acestora, printr-o reactie de condensare a 8-hidroxichinolinei (oxinei) cu formaldehida 36...38% si isatina sau 2-metilbenzimidazol în proportii echimoleculare în mediu etanol 95% cu reflux pe baia de apa timp de 3h. Derivatii de 8-hidroxichinolina conform inventiei au formula generala 1: N-OH-Ch2-R, în care R este un radical, N-N-C-CH3 sau N=O=O, substante cristaline alb-galbui, insolubile în apa, cu punct de topire 64 si 144 degree C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129809A RO98465B1 (ro) | 1987-09-22 | 1987-09-22 | Derivati ai 8-hidroxichinolinei si procedeu de preparare a acestora |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129809A RO98465B1 (ro) | 1987-09-22 | 1987-09-22 | Derivati ai 8-hidroxichinolinei si procedeu de preparare a acestora |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO98465B1 true RO98465B1 (ro) | 1990-02-28 |
Family
ID=40906565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO129809A RO98465B1 (ro) | 1987-09-22 | 1987-09-22 | Derivati ai 8-hidroxichinolinei si procedeu de preparare a acestora |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO98465B1 (ro) |
-
1987
- 1987-09-22 RO RO129809A patent/RO98465B1/ro unknown
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