PE52699A1 - COMPOUNDS AND METHODS TO PREPARE SUBSTITUTED 4-PHENYL-4-CIANO-CYCLOHEXANOIC ACIDS - Google Patents
COMPOUNDS AND METHODS TO PREPARE SUBSTITUTED 4-PHENYL-4-CIANO-CYCLOHEXANOIC ACIDSInfo
- Publication number
- PE52699A1 PE52699A1 PE00009798A PE00009798A PE52699A1 PE 52699 A1 PE52699 A1 PE 52699A1 PE 00009798 A PE00009798 A PE 00009798A PE 00009798 A PE00009798 A PE 00009798A PE 52699 A1 PE52699 A1 PE 52699A1
- Authority
- PE
- Peru
- Prior art keywords
- cr4r5
- halogen
- substituted
- compounds
- ciano
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
SE REFIERE A UN METODO PARA PRODUCIR UN COMPUESTO DE FORMULA (I), DONDE R1 ES (CR4R5)nCOO(CR4R5)mR6, (CR4R5)n(CONR4), (CR4R5)rR6, ENTRE OTROS; SUSTITUIDOS OPCIONALMENTE CON UNO O MAS HALOGENOS; m ES 0-2, n ES 1-4, r ES 0-6, R4 Y R5 SON INDEPENDIENTEMENTE H O ALQUILO C1-C2; R6 ES H, METILO, OH, ARILO, ENTRE OTROS, SI R6 ES OH, m ES 2 o r ES 2-6 o SI R6 ES 2-TETRAHIDROPIRANILO, 2-TETRAHIDROFURANILO, ENTRE OTROS, m ES 1-2 o r ES 1-6; X ES YR2, HALOGENO, NH2 O FORMILAMINA; X2 ES O o NR8; Y ES O � S(O)m`, m' ES 0-2; R2 ES CH3, NO2 o CH2CH3 SUSTITUIDOS CON UNO O MAS HALOGENOS; R3 ES H, HALOGENO, ALQUILO C1-C4, -CH=CR8'R8', NR8R10, CH2NR8R10, C(Z')H, ENTRE OTROS; R8 ES H, ALQUILO C1-C4 SUSTITUIDO CON 1-3 F; R8' ES R8 o F; R10 ES OR8 o R11; R11 ES H o ALQUILO C1-C4 SUSTITUIDO CON 1-3 F; Z' ES O, NR9, NOR8, NCN, ENTRE OTROS; R'Y R'' SON H o COOH. EL METODO COMPRENDE TRATAR UN COMPUESTO DE FORMULA (II) CON BROMURO DE LITIO EN UN DISOLVENTE POLAR A UNA TEMPERATURA ENTRE 60�C-100�C OPCIONALMENTE EN UNA ATMOSFERA INERTE. TAMBIEN SE REFIERE A LOS COMPUESTOS INTERMEDIOS DE FORMULA (II)IT REFERS TO A METHOD FOR PRODUCING A COMPOUND OF FORMULA (I), WHERE R1 IS (CR4R5) nCOO (CR4R5) mR6, (CR4R5) n (CONR4), (CR4R5) rR6, AMONG OTHERS; OPTIONALLY SUBSTITUTED WITH ONE OR MORE HALOGEN; m ES 0-2, n ES 1-4, r ES 0-6, R4 AND R5 ARE INDEPENDENTLY H OR C1-C2 ALKYL; R6 IS H, METHYL, OH, ARYL, AMONG OTHERS, IF R6 IS OH, m IS 2 or ES 2-6 or IF R6 IS 2-TETRAHYDROPYRANYL, 2-TETRAHYDROFURANYL, AMONG OTHERS, m IS 1-2 or IS 1- 6; X IS YR2, HALOGEN, NH2 OR FORMYLAMINE; X2 IS O or NR8; AND IT'S O � S (O) m`, m 'ES 0-2; R2 IS CH3, NO2 or CH2CH3 SUBSTITUTED WITH ONE OR MORE HALOGEN; R3 IS H, HALOGEN, C1-C4-ALKYL, -CH = CR8'R8 ', NR8R10, CH2NR8R10, C (Z') H, AMONG OTHERS; R8 IS H, C1-C4 ALKYL SUBSTITUTED FOR 1-3 F; R8 'IS R8 or F; R10 IS OR8 or R11; R11 IS H or C1-C4 ALKYL SUBSTITUTED FOR 1-3 F; Z 'ES O, NR9, NOR8, NCN, AMONG OTHERS; R'Y R '' ARE H or COOH. THE METHOD INCLUDES TREATING A FORMULA (II) COMPOUND WITH LITHIUM BROMIDE IN A POLAR SOLVENT AT A TEMPERATURE BETWEEN 60 � C-100 � C OPTIONALLY IN AN INERT ATMOSPHERE. ALSO REFERS TO INTERMEDIATE COMPOUNDS OF FORMULA (II)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3706897P | 1997-02-12 | 1997-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE52699A1 true PE52699A1 (en) | 1999-07-14 |
Family
ID=49585873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE00009798A PE52699A1 (en) | 1997-02-12 | 1998-02-10 | COMPOUNDS AND METHODS TO PREPARE SUBSTITUTED 4-PHENYL-4-CIANO-CYCLOHEXANOIC ACIDS |
Country Status (1)
Country | Link |
---|---|
PE (1) | PE52699A1 (en) |
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1998
- 1998-02-10 PE PE00009798A patent/PE52699A1/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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FG | Grant, registration | ||
FD | Application declared void or lapsed |