In vitro evaluation of CP-62,993, erythromycin, clindamycin, and tetracycline against Chlamydia trachomatis
Author(s) -
Martin Walsh,
Elizabeth W. Kappus,
Thomas C. Quinn
Publication year - 1987
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.31.5.811
Subject(s) - tetracycline , chlamydia trachomatis , clindamycin , erythromycin , antimicrobial , microbiology and biotechnology , in vitro , microgram , antibiotics , chlamydia , regimen , medicine , pharmacology , chemistry , biology , virology , immunology , biochemistry
The antimicrobial activity of CP-62,993 against four Chlamydia trachomatis isolates was compared with those of erythromycin, clindamycin, and tetracycline. The MIC of CP-62,993 was 0.26 to 1.02 micrograms/ml for 100% inclusion inhibition and 0.031 to 0.063 microgram/ml for 50% inclusion inhibition. With pharmacokinetic and antimicrobial studies demonstrating prolonged half-life and in vitro effectiveness, CP-62,993 may make possible a single, short-course treatment regimen for C. trachomatis infection.
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