ECSP972312A - PROCEDURE FOR SUBSTITUTED PIRIDINES - Google Patents
PROCEDURE FOR SUBSTITUTED PIRIDINESInfo
- Publication number
- ECSP972312A ECSP972312A ECSP972312A ECSP972312A EC SP972312 A ECSP972312 A EC SP972312A EC SP972312 A ECSP972312 A EC SP972312A EC SP972312 A ECSP972312 A EC SP972312A
- Authority
- EC
- Ecuador
- Prior art keywords
- procedure
- piridines
- substituted
- formula
- amino
- Prior art date
Links
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- -1 nitro, amino Chemical group 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
El invento se refiere a un compuesto de la fórmula I (gráfico), y a procedimientos para preparar ciertos intermedios de la fórmula (gráfico), en la que R1 es nitro, amino o amino protegido; R2 es H, fluoro, cloro, CF3, nitro, alquilo(C1-C4), alcoxi(C1-C4), amino o amino protegido; y X1 es OH o un grupo saliente adecuado, usado en este procedimiento . La invención también se refiere a nuevos compuestos de la fórmula (II).The invention relates to a compound of formula I (graph), and to processes for preparing certain intermediates of formula (graph), wherein R1 is nitro, amino or protected amino; R2 is H, fluoro, chloro, CF3, nitro, (C1-C4) alkyl, (C1-C4) alkoxy, amino or protected amino; and X1 is OH or a suitable leaving group, used in this procedure. The invention also relates to new compounds of formula (II).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP972312 ECSP972312A (en) | 1997-11-14 | 1997-11-14 | PROCEDURE FOR SUBSTITUTED PIRIDINES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP972312 ECSP972312A (en) | 1997-11-14 | 1997-11-14 | PROCEDURE FOR SUBSTITUTED PIRIDINES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP972312A true ECSP972312A (en) | 1998-11-30 |
Family
ID=42043141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSP972312 ECSP972312A (en) | 1997-11-14 | 1997-11-14 | PROCEDURE FOR SUBSTITUTED PIRIDINES |
Country Status (1)
| Country | Link |
|---|---|
| EC (1) | ECSP972312A (en) |
-
1997
- 1997-11-14 EC ECSP972312 patent/ECSP972312A/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR9907300A (en) | Substituted oxoaza-heterocyclyl factor x inhibitors | |
| DK0595851T3 (en) | Process for the preparation of sertraline intermediates | |
| DK0810209T3 (en) | Alpha and beta amino acid hydroxyethylaminosulfonamides for use as inhibitors of retroviral proteases | |
| ES2139943T3 (en) | NEW INHIBITORS OF THE PRINT-GLANDINA SINTASA. | |
| BR0206433A (en) | Compound, pharmaceutical composition, process for preparing a compound, and use of a compound | |
| YU17092A (en) | 2,4-DIAMINOHINAZOLINA DERIVATIVES | |
| EA200200481A1 (en) | Method of producing 4-trifluoromethylsulfonylpyrazole derivatives | |
| BR9911348A (en) | Agents to combat plant pests | |
| DK0869946T3 (en) | Phenylimidazolidines and their use as anti-androgen agents | |
| PA8441401A1 (en) | PROCEDURE FOR SUBSTITUTED PIRIDINES | |
| BR8704389A (en) | PAINT COMPOSITION AND PROCESS FOR THE PROTECTION OF A PAINT SUBSTANCE | |
| BR9307550A (en) | Fungicidal compound process for the preparation of a fungicidal compound fungicidal composition process to combat fungi in one location and use | |
| FI943508A0 (en) | Pyridinecarboximidamide compounds and their use | |
| DK0594666T3 (en) | Process for the preparation of sertraline | |
| PT941975E (en) | CEMENT FOR INJECTION CONTAINING CORROSION INHIBITORS | |
| BR0114753A (en) | Process for the preparation of bis-benzazolyl compounds | |
| BR0315112A (en) | Acid addition salt and process for the preparation of a compound | |
| EA200200807A1 (en) | AMINO ACID COMPOUNDS AND THEIR APPLICATION AS NEP, ACE AND ECE INHIBITORS | |
| FR2827169B1 (en) | HARDENER FOR NAILS | |
| BRPI0206922B8 (en) | fragrance compound, fragrance composition containing same, and method for preparing a fragrance compound | |
| CO4890850A1 (en) | DERIVATIVES OF 6-PIRROLIDIN-2-ILPIRIDINAS, ITS REPAIR AND PREPARATION IN THERAPEUTICS. | |
| EA200001036A1 (en) | METHODS OF INHIBITING MRP1 | |
| ES2114115T3 (en) | PROCEDURE AND NEW INTERMEDIATE PRODUCTS TO OBTAIN TRIAZOLINONES. | |
| NO20034835D0 (en) | Ether carboxylic acids based on alkoxylated mercaptobenzthiazoles and their use as corrosion inhibitors | |
| ES8601094A1 (en) | Phenylethylamine derivatives |