Title:
【発明の名称】水溶性抗生物質組成物および新規セフェム化合物の水溶性塩類
Document Type and Number:
Japanese Patent JP2625937
Kind Code:
B2
Abstract:
A water-soluble antibiotic composition which comprises crystals of a cephem compound of the following formula: wherein R<1> is a residue of an aliphatic hydrocarbon which may have suitable substituent(s), and R<2> is a heteronio(lower)alkyl, or an acid addition salt thereof, and a pharmaceutically acceptable carbonic acid salt. The invention also relates to a salt comprising cation(s) and anion of the formula: wherein R<1> is a residue of an aliphatic hydrocarbon which may have suitable substituent(s), R<2> is a heteronio(lower) alkyl, a process for preparing such salt and pharmaceutical composition comprising it.
Inventors:
Kazuo Sakane
Yasuda Shusho
Shintaro Nishimura
Yasuda Shusho
Shintaro Nishimura
Application Number:
JP19926888A
Publication Date:
July 02, 1997
Filing Date:
August 09, 1988
Export Citation:
Assignee:
Fujisawa Pharmaceutical Co., Ltd.
International Classes:
A61K31/545; A61K31/546; A61P31/04; C07D501/02; C07D501/46; (IPC1-7): C07D501/46; A61K31/545; C07D501/04
Domestic Patent References:
| JP57112396A | ||||
| JP6317827A | ||||
| JP60231683A | ||||
| JP6419083A | ||||
| JP59130295U |