Antimicrobial Agents and Chemotherapy, Volume 56 No 3 March 2012

Battacin (Octapeptin B5), a New Cyclic Lipopeptide Antibiotic from Paenibacillus tianmuensis Active against Multidrug-Resistant Gram-Negative Bacteria

Chao-Dong Qian, Xue-Chang Wu, Yi Teng, Wen-Peng Zhao, Ou Li, Sheng-Guo Fang, Zhao-Hui Huang, and Hai-Chun Gao

Novel Potent Metallocenes against Liver Stage Malaria

Joana Matos, Filipa P. da Cruz, Élia Cabrita, Jiri Gut, Fátima Nogueira, Virgílio E. do Rosário, Rui Moreira, Philip J. Rosenthal, Miguel Prudêncio, and Paula Gomes

In Vitro Antibacterial Activity of the Ceftazidime-Avibactam (NXL104) Combination against Pseudomonas aeruginosa Clinical Isolates

Premavathy Levasseur, Anne-Marie Girard, Monique Claudon, Herman Goossens, Michael T. Black, Kenneth Coleman, and Christine Miossec

In Vitro Evaluation of Novel Compounds against Selected Resistant Pseudomonas aeruginosa Isolates

Seth T. Housman, Christina Sutherland, and David P. Nicolau

Identification of Novel N-(Morpholine-4-Carbonyloxy) Amidine Compounds as Potent Inhibitors against Hepatitis C Virus Replication

Akiko Kusano-Kitazume, Naoya Sakamoto, Yukiko Okuno, Yuko Sekine-Osajima, Mina Nakagawa, Sei Kakinuma, Kei Kiyohashi, Sayuri Nitta, Miyako Murakawa, Seishin Azuma, Yuki Nishimura-Sakurai, Masatoshi Hagiwara, and Mamoru Watanabe

Antibacterial Activity of Sphingoid Bases and Fatty Acids against Gram-Positive and Gram-Negative Bacteria

Carol L. Fischer, David R. Drake, Deborah V. Dawson, Derek R. Blanchette, Kim A. Brogden, and Philip W. Wertz