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Africane-type sesquiterpenoids from the Argentine liverwort Porella swartziana and their antibacterial activity.
J Nat Prod. 2004 Jan; 67(1):31-6.JN

Abstract

Seven africanes (1, 2a,b, 3-6), two of them new (1, 2a), three secoafricanes (7-9), one of them new (7), and two norsecoafricanes (10, 11a), one of them new (10), all of them swartzianin-type, have been isolated from an Argentine collection of the endemic liverwort Porella swartziana. The structures of the new compounds were established by extensive 1D and 2D NMR spectroscopic data. Absolute configurations of compounds 2a, 2b, and 10 were derived on the basis of CD spectra. The compounds were tested for activity against a variety of microbes, but none were found to exhibit significant antibacterial activity.

Authors+Show Affiliations

Bovi Mitre G
Facultad de Ingeniería, Universidad Nacional de Jujuy, Gorriti 237, San Salvador de Jujuy 4600, Argentina.
Kamiya N
No affiliation info available
Bardón A
No affiliation info available
Asakawa Y
No affiliation info available

MeSH

Anti-Bacterial AgentsArgentinaBacteriaChromatography, High Pressure LiquidCircular DichroismHepatophytaMicrobial Sensitivity TestsMolecular StructureNuclear Magnetic Resonance, BiomolecularPlants, MedicinalSesquiterpenesStaphylococcus aureus

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

14738381

Citation

Bovi Mitre, Graciela, et al. "Africane-type Sesquiterpenoids From the Argentine Liverwort Porella Swartziana and Their Antibacterial Activity." Journal of Natural Products, vol. 67, no. 1, 2004, pp. 31-6.
Bovi Mitre G, Kamiya N, Bardón A, et al. Africane-type sesquiterpenoids from the Argentine liverwort Porella swartziana and their antibacterial activity. J Nat Prod. 2004;67(1):31-6.
Bovi Mitre, G., Kamiya, N., Bardón, A., & Asakawa, Y. (2004). Africane-type sesquiterpenoids from the Argentine liverwort Porella swartziana and their antibacterial activity. Journal of Natural Products, 67(1), 31-6.
Bovi Mitre G, et al. Africane-type Sesquiterpenoids From the Argentine Liverwort Porella Swartziana and Their Antibacterial Activity. J Nat Prod. 2004;67(1):31-6. PubMed PMID: 14738381.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Africane-type sesquiterpenoids from the Argentine liverwort Porella swartziana and their antibacterial activity. AU - Bovi Mitre,Graciela, AU - Kamiya,Norma, AU - Bardón,Alicia, AU - Asakawa,Yoshinori, PY - 2004/1/24/pubmed PY - 2004/5/27/medline PY - 2004/1/24/entrez SP - 31 EP - 6 JF - Journal of natural products JO - J Nat Prod VL - 67 IS - 1 N2 - Seven africanes (1, 2a,b, 3-6), two of them new (1, 2a), three secoafricanes (7-9), one of them new (7), and two norsecoafricanes (10, 11a), one of them new (10), all of them swartzianin-type, have been isolated from an Argentine collection of the endemic liverwort Porella swartziana. The structures of the new compounds were established by extensive 1D and 2D NMR spectroscopic data. Absolute configurations of compounds 2a, 2b, and 10 were derived on the basis of CD spectra. The compounds were tested for activity against a variety of microbes, but none were found to exhibit significant antibacterial activity. SN - 0163-3864 UR - https://www.unboundmedicine.com/medline/citation/14738381/Africane_type_sesquiterpenoids_from_the_Argentine_liverwort_Porella_swartziana_and_their_antibacterial_activity_ DB - PRIME DP - Unbound Medicine ER -