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- Publications
- Influence
Flavonoids from Erythrina schliebenii.
- Stephen S Nyandoro, Joan J. E. Munissi, +8 authors M. Erdélyi
- Biology, Medicine
- Journal of natural products
- 23 January 2017
Prenylated and O-methylflavonoids including one new pterocarpan (1), three new isoflavones (2-4), and nineteen known natural products (5-23) were isolated and identified from the root, stem bark, and… Expand
N-Cinnamoyltetraketide Derivatives from the Leaves of Toussaintia orientalis.
- Stephen S Nyandoro, Joseph Ndanu, +8 authors M. Erdélyi
- Chemistry, Medicine
- Journal of natural products
- 27 July 2015
Seven N-cinnamoyltetraketides (1-7), including the new Z-toussaintine E (2), toussaintine F (6), and toussaintine G (7), were isolated from the methanol extract of the leaves of Toussaintia… Expand
Bioactivities of extracts, debromolaurinterol and fucosterol from macroalgae species
- Sartaz Begum, Stephen S Nyandoro, +5 authors Máté Erdélyi
- Chemistry
- 22 June 2018
Parasitic diseases including malaria, and other numerous microbial infections and physiological diseases are threatening the global population. Tanzanian coast shores are endowed with a variety of… Expand
A New Benzopyranyl Cadenane Sesquiterpene and Other Antiplasmodial and Cytotoxic Metabolites from Cleistochlamys kirkii
- Stephen S Nyandoro, Gasper Maeda, +9 authors M. Erdélyi
- Chemistry, Medicine
- Molecules
- 29 July 2019
Phytochemical investigations of ethanol root bark and stem bark extracts of Cleistochlamys kirkii (Benth.) Oliv. (Annonaceae) yielded a new benzopyranyl cadinane-type sesquiterpene (cleistonol, 1)… Expand
Ent-clerodane and ent-trachylobane diterpenoids from Croton dictyophlebodes.
- Joan J. E. Munissi, Sani M. Isyaka, +4 authors D. Mulholland
- Chemistry, Medicine
- Phytochemistry
- 22 August 2020
The stem bark and root bark extracts of Croton dictyophlebodes (Euphorbiaceae) yielded seven undescribed ent-clerodanes: 15,16-epoxy-17,12(S)-olide-ent-cleroda-1,3,13(16),14-tetraen-18-oic acid… Expand
Chemosensory response of the Phaseolus vulgaris L. (Fabaceae) weevil (Bruchus chinensis Linnaeus, 1758 (Coleoptera: Bruchidae)) to Dioscorea sansibarensis Pax. (Dioscoreaceae) bulbil essential oil
- G. O. Mauti, Peter F. Kasigwa, Joan J. E. Munissi, J. M. Onguso
- Biology
- 1 June 2019
Abstract Dioscorea sansibarensis bulbils are well known for their toxicity and medicinal applications. In this study, the attraction and mortality of the Phaseolus vulgaris weevil (Bruchus chinensis)… Expand
Antioviposition and Reduction of Callosobruchus chinensis Pic. 1902 (Coleoptera: Bruchidae) Emergence on Phaseolus vulgaris by Dioscorea sansibarensis Powder and Its Chemical Composition
- G. Mauti, Peter F. Kasigwa, Joan J. E. Munissi, J. M. Onguso
- Biology
- 11 November 2020
Callosobruchus chinensis causes damage to the Phaseolus vulgaris seeds. Traditionally, Dioscorea sansibarensis serves as a medicinal plant. Naturally, D. sansibarensis has toxins that protect against… Expand
Oxygenated Cyclohexene Derivatives and Other Constituents from the Roots of Monanthotaxis trichocarpa
- Gasper Maeda, Jelle van der Wal, +5 authors M. Erdélyi
- Chemistry, Medicine
- Journal of natural products
- 27 January 2020
Three new oxygenated cyclohexene derivatives, trichocarpeols A (1), B (2), and C (3), along with nine known secondary metabolites, were isolated from the methanolic root extract of Monanthotaxis… Expand
Ameliorative effects of flavonoids and polyketides on the rotenone induced Drosophila model of Parkinson's disease.
- Angela A Siima, Flora Stephano, Joan J. E. Munissi, Stephen S Nyandoro
- Chemistry, Medicine
- Neurotoxicology
- 13 September 2020
Parkinson's disease (PD) is a movement disorder associated with the progressive loss of dopaminergic neurons (DA). PD treatment remains unsatisfactory as the current synthetic drugs in clinical use… Expand
A Meroisoprenoid, Heptenolides, and C-Benzylated Flavonoids from Sphaerocoryne gracilis ssp. gracilis
- Gasper Maeda, Joan J. E. Munissi, +5 authors M. Erdélyi
- Chemistry, Medicine
- Journal of natural products
- 18 February 2020
A new meroisoprenoid (1), two heptenolides (2 and 3), two C-benzylated flavonoids (4 and 5), and 11 known compounds (6–16) were isolated from leaf, stem bark, and root bark extracts of Sphaerocoryne… Expand