title: Synthesis and pharmacological study of novel pyrido-quinazolone analogues as anti-fungal, antibacterial, and anticancer agents.
abstract: A versatile method for novel pyrido-quinazolones was described here and tested for anti-fungal, antibacterial, and anticancerous activities. These synthesized compounds were characterized on the basis of spectroscopic techniques and evaluated for specific radiopharmaceuticals. Preliminary radiolabeling results with (99m)Tc and biological evaluation studies showed promising results for further evaluation in vivo. The efficiency of labeling was more than 98% and complexes were stable for about 18 h at 25 degrees C in the presence of serum.
authors.affiliation: Nanotech and Stem Cell Research, Division of Radiopharmaceuticals, Institute of Nuclear Medicine and Allied Sciences, Delhi, India.
authors.forename: Anjani K
authors.initials: AK
authors.lastname: Tiwari
authors.forename: A K
authors.initials: AK
authors.lastname: Mishra
authors.forename: Aruna
authors.initials: A
authors.lastname: Bajpai
authors.forename: Pushpa
authors.initials: P
authors.lastname: Mishra
authors.forename: R K
authors.initials: RK
authors.lastname: Sharma
authors.forename: V K
authors.initials: VK
authors.lastname: Pandey
authors.forename: Vinay Kumar
authors.initials: VK
authors.lastname: Singh
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D000900:Anti-Bacterial Agents / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology* / Q000633:toxicity; D000935:Antifungal Agents / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology* / Q000633:toxicity; D000970:Antineoplastic Agents / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology* / Q000633:toxicity; D001230:Aspergillus / Q000187:drug effects; D045744:Cell Line, Tumor; D049109:Cell Proliferation / Q000187:drug effects; D006801:Humans; D007711:Klebsiella pneumoniae / Q000187:drug effects; D015394:Molecular Structure; D011550:Pseudomonas aeruginosa / Q000187:drug effects; D011799:Quinazolines / Q000138:chemical synthesis / Q000737:chemistry* / Q000494:pharmacology* / Q000633:toxicity; D013211:Staphylococcus aureus / Q000187:drug effects; D013329:Structure-Activity Relationship
chemical_list: D000900:Anti-Bacterial Agents; D000935:Antifungal Agents; D000970:Antineoplastic Agents; D011799:Quinazolines