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Quinolone carboxylic acid derivative, its composition and antibacterial agent
专利权人:
KYORIN PHARMACEUTICAL CO.; LTD.
发明人:
Masaya Takei,Yoshikazu Asahina
申请号:
BRPI0413964
公开号:
BRPI0413964B1
申请日:
2004.09.08
申请国别(地区):
BR
年份:
2017
代理人:
摘要:
"Acid derived from quinolone carboxylic acid, its composition and antibacterial agent". to provide novelty in quinolonecarboxylic acid composition, safely acting as a powerful antibacterial agent that is effective against drug resistant bacteria that are less susceptible than conventional antibacterial agents. 7- (4-substituted-3-cyclopropylaminomethylpyrolidinyl) quinolonecarboxylic acid derivatives (such as 1-cyclopropyl-7- (3s, 4s) -3-cyclopropylaminomethyl-4-fluoro-1-pyrolidinyl-6-fluoro-1,4-dihydro 8-methoxy-3-quinolonecarboxylic acid) which exhibit resistant antibacterial activity against gram-positive bacteria, such as mrsa, prsp and vre, and are suitably safe. The composition is shown by the following general formula (i):"ácido derivado do ácido carboxílico quinolona, sua composição e agente antibacterial". para prover novidade em composição do ácido quinolonecarboxilico, atuando com segurança, como possante agente antibacteriano que são efetivos contra bactérias resistentes a medicamento que são menos suscetíveis do que agentes antibacterianos convencionais. são providos 7-(4-substituído-3-ciclopropilaminometilpirolidinil) ácido quinolonecarboxilico derivados (como 1 -ciclopropil-7-(3s,4s)-3ciclopropilaminometil-4-fluoro-1 -pirolidinil-6-fluoro-1,4-dihidro-8-metoxi-3-ácido quinolonecarboxilico) que exibem resistente atividade antibacteriana contra bactéria gram-positiva, como mrsa, prsp e vre, sendo devidamente seguras. a composição é mostrada pela seguinte fórmula geral (i):
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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