title: New clerodane diterpenoids from the aerial parts of Pulicaria wightiana.
abstract: Two new ent-clerodane-type diterpenoids, compounds 1 and 2, were isolated from the aerial parts of Pulicaria wightiana, together with three known constituents. Their structures were established based on spectroscopic data, and their antibacterial activities were evaluated (Table 2).
authors.affiliation: Organic Chemistry Division-I, Indian Institute of Chemical Technology, Hyderabad-500 007, India. biswanathdas@yahoo.com
authors.forename: Biswanath
authors.initials: B
authors.lastname: Das
authors.forename: Ravirala
authors.initials: R
authors.lastname: Ramu
authors.forename: Katta
authors.initials: K
authors.lastname: Venkateswarlu
authors.forename: Yerra Koteswara
authors.initials: YK
authors.lastname: Rao
authors.forename: Majjigapu Ravinder
authors.initials: MR
authors.lastname: Reddy
authors.forename: Kallaganti Venkata Siva
authors.initials: KV
authors.lastname: Ramakrishna
authors.forename: Kankipati
authors.initials: K
authors.lastname: Harakishore
authors.forename: Upadhayula Suryanarayana
authors.initials: US
authors.lastname: Murty
mesh_terms: D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000302:isolation & purification; D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification*; D045785:Diterpenes, Clerodane / Q000737:chemistry / Q000302:isolation & purification*; D008826:Microbial Sensitivity Tests; D035261:Plant Components, Aerial / Q000382:microbiology; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D052587:Pulicaria / Q000382:microbiology
chemical_list: D000900:Anti-Bacterial Agents; D004224:Diterpenes; D045785:Diterpenes, Clerodane; D010936:Plant Extracts