title: Juncins I-M, five new briarane diterpenoids from the Indian Ocean gorgonian Junceella juncea Pallas.
abstract: Five new diterpenoids, juncins I-M (1-5), of the briarane skeleton have been isolated from the Indian Ocean gorgonian Junceella juncea in addition to four known derivatives, gemmacolides A-C (6-8) and juncin H (9). The structures of 1-5 were established by the interpretation of spectroscopic data.
authors.affiliation: School of Chemistry, Andhra University, Visakhapatnam-530 003, India. orgchem@satyasaionline.net.in
authors.forename: Ammanamanchi S R
authors.initials: AS
authors.lastname: Anjaneyulu
authors.forename: Vadali Lakshmana
authors.initials: VL
authors.lastname: Rao
authors.forename: Vedula Girija
authors.initials: VG
authors.lastname: Sastry
authors.forename: Mukku J R V
authors.initials: MJ
authors.lastname: Venugopal
authors.forename: Francis J
authors.initials: FJ
authors.lastname: Schmitz
mesh_terms: D000818:Animals; D003063:Cnidaria / Q000737:chemistry*; D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification*; D019156:Indian Ocean; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular
chemical_list: D004224:Diterpenes