Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Leonurenones A-C: Labdane diterpenes from Leonotis leonurus.

Literature DB >> 22892215

Leonurenones A-C: Labdane diterpenes from Leonotis leonurus.

Fang He¹, Charlotte Lindqvist, Wayne W Harding.

Abstract

Labdanes, leonurenones A-C, two known labdanes, luteolin 7-O-β-glucoside and luteolin were isolated and characterized from a commercial source of Leonotis leonurus. Genetic methods allowed for identification of the plant material. The leonurenones contain an uncommon α,β-unsaturated enone moiety in ring B, and leonurenones A and B were evaluated in a competitive inhibition assay at the GABA A neuroreceptor site.

Entities: Chemical Disease Species

Mesh：

Substances：

Year: 2012 PMID： 22892215 PMCID： PMC3685147 DOI： 10.1016/j.phytochem.2012.07.014

Source DB: PubMed Journal: Phytochemistry ISSN： 0031-9422 Impact factor: 4.072

15 in total

1. [Studies on the ingredients of Leonurus sibiricus L. II. Structure of leonurine. (2)].

Authors: Y HAYASHI
Journal: Yakugaku Zasshi Date: 1962-07 Impact factor: 0.302

2. Application of phylogenetic networks in evolutionary studies.

Authors: Daniel H Huson; David Bryant
Journal: Mol Biol Evol Date: 2005-10-12 Impact factor: 16.240

3. DNA extraction and analysis from processed coffee beans.

Authors: Chiara Martellossi; Emily J Taylor; David Lee; Giorgio Graziosi; Paolo Donini
Journal: J Agric Food Chem Date: 2005-11-02 Impact factor: 5.279

4. New labdane diterpenoids from Hyptis fasciculata.

Authors: Ayumi Ohsaki; Yoshiko Kishimoto; Takahiko Isobe; Yoshiyasu Fukuyama
Journal: Chem Pharm Bull (Tokyo) Date: 2005-12 Impact factor: 1.645

5. Antinociceptive, antiinflammatory and antidiabetic effects of Leonotis leonurus (L.) R. BR. [Lamiaceae] leaf aqueous extract in mice and rats.

Authors: J A O Ojewole
Journal: Methods Find Exp Clin Pharmacol Date: 2005-05

6. [Separation and determination of alkaloids of Leonurus sibiricus].

Authors: S R Luo
Journal: Zhong Yao Tong Bao Date: 1985-01

7. In vivo validation of Aloe ferox (Mill). Elephantorrhiza elephantina Bruch. Skeels. and Leonotis leonurus (L) R. BR as potential anthelminthics and antiprotozoals against mixed infections of gastrointestinal nematodes in goats.

Authors: Viola Maphosa; Patrick J Masika
Journal: Parasitol Res Date: 2011-05-24 Impact factor: 2.289

Leonurenones A-C: Labdane diterpenes from Leonotis leonurus.

1. [Studies on the ingredients of Leonurus sibiricus L. II. Structure of leonurine. (2)].

2. Application of phylogenetic networks in evolutionary studies.

3. DNA extraction and analysis from processed coffee beans.

4. New labdane diterpenoids from Hyptis fasciculata.

5. Antinociceptive, antiinflammatory and antidiabetic effects of Leonotis leonurus (L.) R. BR. [Lamiaceae] leaf aqueous extract in mice and rats.

6. [Separation and determination of alkaloids of Leonurus sibiricus].

7. In vivo validation of Aloe ferox (Mill). Elephantorrhiza elephantina Bruch. Skeels. and Leonotis leonurus (L) R. BR as potential anthelminthics and antiprotozoals against mixed infections of gastrointestinal nematodes in goats.

8. Endothelium-independent vasorelaxation by leonurine, a plant alkaloid purified from Chinese motherwort.

9. The crystal and molecular structure of the unusual spiro dihydrofuran diterpene nepetaefolin.

10. Isolation of the uterotonic principle from Leonurus artemisia, the Chinese motherwort.

Review 1. The Botanical, Chemical and Ethnobotanical Diversity of Southern African Lamiaceae.