
基本信息:
- 专利标题: QUINOLONECARBOXYLIC ACID DERIVATIVES OR SALTS THEREOF
- 专利标题(中):CHINOLONCARBONSAUREDERIVATE ODER DEREN SALZE
- 申请号:EP99912111.4 申请日:1999-04-06
- 公开(公告)号:EP1070713A1 公开(公告)日:2001-01-24
- 发明人: HAYASHI, Kazuya , KITO, Tokunori , MITSUYAMA, Junichi , YAMAKAWA, Tetsumi , KURODA, Hiroshi , KAWAFUCHI, Hiroyo
- 申请人: TOYAMA CHEMICAL CO., LTD.
- 申请人地址: 2-5, 3-chome, Nishishinjuku, Shinjuku-ku Tokyo 160-0023 JP
- 专利权人: TOYAMA CHEMICAL CO., LTD.
- 当前专利权人: TOYAMA CHEMICAL CO., LTD.
- 当前专利权人地址: 2-5, 3-chome, Nishishinjuku, Shinjuku-ku Tokyo 160-0023 JP
- 代理机构: Forstmeyer, Dietmar, Dr. rer. nat., Dipl.-Chem.
- 优先权: JP11014698 19980406; JP34021798 19981130
- 国际公布: WO9951588 19991014
- 主分类号: C07D401/04
- IPC分类号: C07D401/04 ; A61K31/47
摘要:
Novel quinolonecarboxylic acid derivatives represented by general formula (1) which have potent antibacterial effects on gram-positive bacteria, in particular, Propionibacterium acnes , wherein R 1 represents hydrogen or a carboxyl-protective group; R 2 represents optionally substituted cycloalkyl; R 3 represents hydrogen, halogeno, optionally substituted alkyl, alkoxy or alkylthio, optionally protected hydroxy or amino, or nitro; R 4 represents optionally substituted alkyl or alkoxy; Z represents halogeno, optionally substituted alkyl, alkenyl, cycloalkyl, alkoxy, alkylthio, amino or pyridin-4-yl or pyridin-3-yl optionally having one or more substituents selected from among optionally substituted hydroxy and amino.
摘要(中):
对通式(1)表示的新型喹诺酮羧酸衍生物,其对革兰氏阳性细菌,特别是痤疮丙酸杆菌具有强力的抗菌作用,其中R 1表示氢或羧基保护基; R 2表示任选取代的环烷基; R 3表示氢,卤代,任选取代的烷基,烷氧基或烷硫基,任选保护的羟基或氨基或硝基; R 4表示任选取代的烷基或烷氧基; Z表示卤代,任选取代的烷基,烯基,环烷基,烷氧基,烷硫基,氨基或吡啶-4-基或任选具有一个或多个选自任选取代的羟基和氨基的取代基的吡啶-3-基。
公开/授权文献:
- EP1070713B1 QUINOLONECARBOXYLIC ACID DERIVATIVES OR SALTS THEREOF 公开/授权日:2006-10-18
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07D | 杂环化合物 |
------C07D401/00 | 杂环化合物,含有两个或更多个杂环,以氮原子作为仅有的杂环原子,至少有1个环是仅含有1个氮原子的六元环 |
--------C07D401/02 | .含有两个杂环 |
----------C07D401/04 | ..被环原子—环原子的键直接连接的 |