Abstract:
PROBLEM TO BE SOLVED: To provide a pharmaceutical composition especially suitable for the treatment of neurologic damage such as epilepsy, seizure disorder, manic psychosis, depression, Parkinson's disease and bronchial asthma. SOLUTION: The pharmaceutical composition contains (4R) and/or (4S) diastereomer of a (2S)-2-[2-oxo-4-propylpyrrolidinyl]butanamide derivative or its pharmaceutically permissible salt. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a therapeutic agent for at least one disease selected from epilepsy, bipolar disorder and neuropathic pain. SOLUTION: The pharmaceutical composition contains (2S)-2-[(4S)-4-(2,2-difluorovinyl)-2-oxopyrrolidinyl]butanamide or its pharmaceutically permissible salt. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
The invention concerns 2-oxo-1-pyrrolidine derivatives of formula (I) wherein the substituents are as defined in the specification, as well as their use as pharmaceuticals. The compounds of the invention are particularly suited for treating neurological disorders such as epilepsy.
Abstract:
The present invention concerns 2-oxo-1-pyrrolidine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.
Abstract:
The present invention relates to N-alkylated GABA (Gamma-aminobutyric acid) compounds of Formula I, to processes for their preparation, to their use in therapy and to pharmaceutical compositions containing them. More particularly these compounds are useful for treatment of disorders of the central and/or peripheral nervous system. Of particular interest is their potent anticonvulsant activity.
Abstract:
The invention concerns 2-oxo-1-pyrrolidine derivatives of general formula (B. geometrical isomers, enantiomers, diastereoisomers, mixtures of each of these and pharmaceutically acceptable salts thereof. whereinR 1 is methyl,R 2 and R 4 are hydrogen.R 3 is alkyl or haloalkenyl, andX is -COOH. -COOMe or -COOEt.
Abstract:
La presente invencion se refiere a derivados de imidazol de la formula (I), a procesos para prepararlos, a composiciones farmaceuticas que los contienen y a su uso como substancias farmaceuticas.
Abstract:
Un compuesto que tiene la fórmula I o una sal farmacéuticamente aceptable del mismo (Fórmula I) en el que X es -CA1NR5R6 o -CA1R8; A1 y A2 son independientemente oxígeno, azufre o -NR9; R1 es hidrógeno, alquilo C1-20, arilo o -CH2-R1a, en el que R1a es arilo, heterociclo, halógeno, hidroxi, amino, nitro o ciano; R3 es hidrógeno, halógeno, tiol, nitro, nitrooxi, ciano, azido, carboxi, amido, ácido sulfónico, sulfonamida, alquilo C1-20, alquenilo, alquinilo, éster, éter, arilo, heterociclo, alquiniloxi, aciloxi, oxiéster, oxiamido, alquilsulfoniloxi, alquilsulfiniloxi, arilsulfoniloxi, arilsulfiniloxi, ariloxi, aralcoxi, heterocicloxi o un derivado de tio, derivado de acilo, derivado de sulfonilo o derivado de sulfinilo; R3a es hidrógeno, halógeno, alquilo C1-20, alquenilo, alquinilo o arilo; R5, R6 y R9 son iguales o diferentes y cada uno es independientemente hidrógeno, hidroxi, alquilo C1-20, arilo, heterociclo o un derivado de oxi; y R8 es hidrógeno, hidroxi, tiol, halógeno, alquilo C1-20, arilo, heterociclo o un derivado de tio; cada alquilo puede estar opcionalmente sustituido independientemente por 1 a 5 halógenos, hidroxi, tiol, amino, nitro, ciano, tiocianato, acilo, aciloxi, derivado de sulfonilo, derivado de sulfinilo, alquilamino, carboxi, éster, éter, amido, azido, cicloalquilo, ácido sulfónico, sulfonamida, derivado de tio, oxiéster, oxiamido, heterociclo, vinilo, alcoxi C1-5, ariloxi C6-10 o arilo C6-10; cada arilo puede estar opcionalmente sustituido independientemente por 1 a 5 halógenos, hidroxi, tiol, amino, nitro, ciano, acilo, aciloxi, sulfonilo, sulfinilo, alquilamino, carboxi, éster, éter, amido, azido, ácido sulfónico, sulfonamida, alquilsulfonilo, alquilsulfinilo, alquiltio, oxiéster, oxiamido, arilo, alcoxi C1_6, ariloxi C1-6, alquilo C1-6, haloalquilo C1-6.
Abstract:
The invention concerns 2-oxo-1-pyrrolidine derivatives of general formula (B. geometrical isomers, enantiomers, diastereoisomers, mixtures of each of these and pharmaceutically acceptable salts thereof. whereinR 1 is methyl,R 2 and R 4 are hydrogen.R 3 is alkyl or haloalkenyl, andX is -COOH. -COOMe or -COOEt.