Document Type and Number:
Japanese Patent JPH0310632
Kind Code:
B2
Abstract:
Novel 1:2 N,N min -dibenzylethylenediamine, N-benzyl-2-phenylethylamine and dibenzylamine salts of penicillanic acid 1,1-dioxide are prepared which are sparingly soluble in water and therefore valuable as slow release (depot) forms of penicillanic acid 1,1-dioxide, particularly for use in conjunction with slow release (depot) forms of penicillin and cephalosporin antibiotics, in the chemotherapy of bacterial infections in mammals.
Inventors:
UIRIAMU UERESUREI AAMUSUTORONGU
CHAARUZU EDOWAADO MOPETSUTO
UENDERU UIRIAMU UINDEITSUSHU
CHAARUZU EDOWAADO MOPETSUTO
UENDERU UIRIAMU UINDEITSUSHU
Application Number:
JP1471382A
Publication Date:
February 14, 1991
Filing Date:
February 01, 1982
Export Citation:
Assignee:
PFIZER
International Classes:
C07D499/897; A61K31/43; A61P31/04; C07D499/00; C07D499/14; C07D499/24; C07D499/86; C07D499/87; C07D499/893
Next Patent: JPH0310633