title: Briarane diterpenes from the Indian Ocean gorgonian Gorgonella umbraculum.
abstract: Three briarane diterpenes, junceellin (1), praelolide (2), and compound 3 (of which 3 is new), were isolated from the gorgonian Gorgonella umbraculum (EII & Sol), and their structures were established on the basis of their spectral data.
authors.affiliation: Department of Organic Chemistry, Foods, Drugs and Water, Andhra University, Visakhapatnam 530 003, India.
authors.forename: C
authors.initials: C
authors.lastname: Subrahmanyam
authors.forename: R
authors.initials: R
authors.lastname: Kulatheeswaran
authors.forename: R S
authors.initials: RS
authors.lastname: Ward
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents / Q000302:isolation & purification / Q000494:pharmacology*; D000998:Antiviral Agents / Q000302:isolation & purification / Q000494:pharmacology*; D001407:Bacillus / Q000187:drug effects; D003063:Cnidaria / Q000737:chemistry*; D004224:Diterpenes / Q000302:isolation & purification / Q000494:pharmacology*; D018259:Herpesvirus 1, Human / Q000187:drug effects; D018258:Herpesvirus 2, Human / Q000187:drug effects; D019156:Indian Ocean; D007783:Lactones / Q000302:isolation & purification / Q000494:pharmacology*; D008826:Microbial Sensitivity Tests
chemical_list: D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D000998:Antiviral Agents; D004224:Diterpenes; C115537:Gorgonella compound 3; D007783:Lactones; C115536:junceellin; C049597:praelolide