Al. Barry et al., IN-VITRO ACTIVITIES OF THE KETOLIDE HMR-3647 AGAINST RECENT GRAM-POSITIVE CLINICAL ISOLATES AND HAEMOPHILUS-INFLUENZAE, Antimicrobial agents and chemotherapy, 42(8), 1998, pp. 2138-2140
The ketolide HMR 3647 (previously RU 66647) was evaluated against 2,56
3 recent clinical isolates of gram-positive pathogens and 200 Haemophi
lus influenzae isolates. HMR 3647 was active against macrolide-resista
nt streptococci, including pneumococci, but was not active against mac
rolide- or lincosamide-resistant staphylococci. Against H. influenzae,
the potency of HMR 3647 was similar to that of azithromycin.