title: Synthesis, spectral characterization, and in vitro antibacterial and antifungal activities of novel 1,3-thiazine-2-amines comprising morpholine nucleus.
abstract: A collection of 4-(4-morpholinophenyl)-6-aryl-6H-1,3-thiazin-2-amines (20-28) were synthesized and their in vitro antimicrobial activity was investigated. Compound 21 against P. aeruginosa, 23 against B. subtilis, 24 against V. cholerae and P. aeruginosa, 26 against S. aureus and B. subtilis, 27 against B. subtilis and E. coli, and 28 against all tested bacterial strains exerted excellent antibacterial activity. Compound 20 against A. flavus and Rhizopus, 21, 26 against Rhizopus, 22, 27 against Mucor, 23 against A. flavus, 24 against both A. flavus and Mucor, 25 against all tested strains, and 28 against Rhizopus and M. gypseum exerted excellent antifungal activity.
authors.affiliation: Synthetic Organic Chemistry Laboratory, Department of Chemistry, Annamalai University, Annamalainagar, Tamil Nadu, India.
authors.forename: J
authors.initials: J
authors.lastname: Thanusu
authors.forename: V
authors.initials: V
authors.lastname: Kanagarajan
authors.forename: M
authors.initials: M
authors.lastname: Gopalakrishnan
mesh_terms: D000588:Amines / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology; D000900:Anti-Bacterial Agents / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology; D000935:Antifungal Agents / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology; D056449:Bacillales / Q000187:drug effects; D015195:Drug Design; D005658:Fungi / Q000187:drug effects; D006090:Gram-Negative Bacteria / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D009025:Morpholines / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology; D013843:Thiazines / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology
chemical_list: D000588:Amines; D000900:Anti-Bacterial Agents; D000935:Antifungal Agents; D009025:Morpholines; D013843:Thiazines