Ureas of 5-aminopyrazole and 2-aminothiazole inhibit growth of gram-positive bacteria.

Ureas of 5-aminopyrazole and 2-aminothiazole emerged as lead compounds from a high-throughput screen assaying the growth of Staphylococcus aureus. Structure-activity relationships were developed for each compound series. Several compounds were also tested for activity against drug resistant strains of S.

Targeting tuberculosis and malaria through inhibition of Enoyl reductase: compound activity and structural data.

Tuberculosis and malaria together result in an estimated 5 million deaths annually. The spread of multidrug resistance in the most pathogenic causative agents, Mycobacterium tuberculosis and Plasmodium falciparum, underscores the need to identify active compounds with novel inhibitory properties. Although genetically unrelated, both organisms use a type II fatty-acid synthase system.

Preferential use of a H chain V region in antitumor-associated glycoprotein-72 monoclonal antibodies.

The DNA sequence of the mouse H chain V regions from five hybridomas directed against the human tumor Ag tumor-associated glycoprotein-72 (TAG-72) have been determined. This includes a previously determined VH gene sequence from a first-generation anti-TAG-72 mAb, B72.3, and the VH gene sequences from four second-generation anti-TAG-72 mAb, CC49, CC83, CC46, and CC92.

Complete nucleotide sequence of an EcoRI-1.35-kb repeated element of mouse: homology with the cellular flanking region between two intracisternal A-particle genes.

The complete DNA sequence (1369 bp) of an EcoRI-1.35-kb repeated element (ER-1) of the mouse BamHI family has been determined. Analysis of this sequence revealed that a portion of the 3' end (positions 1277-1369) of ER-1 was found to share 91% homology with the flanking cellular sequence between two adjacent intracisternal A-particle (IAP) genes, IAP-19A and IAP-19B.