Title:
【発明の名称】キノロン-カルボン酸の新規塩
Document Type and Number:
Japanese Patent JP2642245
Kind Code:
B2
Abstract:
PCT No. PCT/KR93/00006 Sec. 371 Date Aug. 26, 1994 Sec. 102(e) Date Aug. 26, 1994 PCT Filed Jan. 21, 1993 PCT Pub. No. WO93/14068 PCT Pub. Date Jul. 22, 1993.The present invention provides novel organic acid addition salts of a quinolone-carboxylic acid of formula (I) (I) wherein Z is 5-oxotetrahydrofuran-2-carboxylic acid or 2-hydroxyglutaric acid. The salts are highly soluble in water and are thus suitable to prepare a stable injection in storage for a long period of time.
Inventors:
IEON KYU JEONGU
KIMU IE HATSUKU
CHOI KYUNGU EOBU
KIMU DARU FUYUN
RII KI HO
KIMU IE HATSUKU
CHOI KYUNGU EOBU
KIMU DARU FUYUN
RII KI HO
Application Number:
JP51233993A
Publication Date:
August 20, 1997
Filing Date:
January 21, 1993
Export Citation:
Assignee:
CHEIRU FUUZU ANDO CHEM INC
International Classes:
A61K31/495; A61P31/04; C07D401/10; C07C59/245; C07D215/56; C07D307/33; (IPC1-7): C07D215/56; A61K31/495
Attorney, Agent or Firm:
Akira Asamura (3 outside)