Study on chemical constituents

The objectives of the thesis: Isolation and determination of chemical structures of the isolated compounds from the leaves of Excoecaria agallocha L. and Excoecaria cochinchinensis Lour.; studied the cytotoxic, anti-inflammatory, and antimicrobial activities of the isolated compounds to find the bioactive compounds.

27p closefriend09 16-11-2021 32 3   Download

Study on main chemical constituents of two Gymnema species including Gymnema sylvestre and Gymnema latifolium growing in Vietnam and evaluate the inhibitory effect of α-glucosidase and α-amylase enzymes of isolated compounds.

27p closefriend09 16-11-2021 19 4   Download

The objectives of the thesis: The objectives of this study are to investigate the main chemical compositions of Euphorbia hirta L. to search for chemical constituents in relation to biological activities, contributing to further studies to create products for application in the aquarculture industry in particular and for life in general.

31p extraenglish 24-05-2021 36 3   Download

Demonstrating the main chemical constituents of Anodendron paniculatum (Roxb.) A.DC. Structural determination of isolated compounds; evaluation of the cytotoxic activities of isolated compounds against human cancer cell lines.

25p nguathienthan12 23-05-2021 13 3   Download

The aim of the thesis: Study on chemical constituents of two Knema species including Knema pachycarpa and Knema saxatilis growing in Vietnam. Evaluate cytotoxic and cetylcholinesterase enzyme inhibitory activitiesof isolates to find out bioactive compounds.

25p extraenglish 24-05-2021 20 4   Download

The objectives of this study are to investigate the main chemical compositions of Euphorbia hirta L. to search for chemical constituents in relation to biological activities, contributing to further studies to create products for application in the aquarculture industry in particular and for life in general.

31p capheviahe27 23-02-2021 28 4   Download

The objectives of the thesis: Study on chemical constituents of two species Markhamia stipulata var. canaense V.S. Dang and Stereospermum binhchaunesis V.S. Dang; evaluation of biological activities of isolated compounds to find potential compounds.

27p capheviahe27 23-02-2021 17 3   Download

Research purposes of the dissertation: Studying on Dalbergia tonkinensis Prain systematicly and fully about: plants (microsurgery, gene sequences), chemical compositions and biological activity.

27p capheviahe27 23-02-2021 18 3   Download

The aim of the thesis: Study on chemical constituents of two Tacca species including Tacca vietnamensis and Tacca chantrierri growing in Vietnam; evaluate cytotoxic and inflammatory activities of isolates to find out bioactive compounds.

27p capheviahe27 23-02-2021 29 4   Download

The objectives of the thesis: Study on chemical constituents of three Antidesma species including A. acidum, A. ghaesembilla, and A. hainanensis growing in Vietnam; evaluation of biological activities of isolated metabolites to find potential compounds.

27p capheviahe27 23-02-2021 30 4   Download

The objective of the thesis: Study on the chemical constituents of the species Dacrycarpus imbricatus (Blume) de Laub, Fokienia hodginsii (Dunn) Henry a. et Thomas; investigation in to their biological activities.

27p capheviahe27 23-02-2021 26 3   Download

The aims of the dissertation are: Isolation and purification of the main chemical constituents of the plant Centella asiatica (L.) Urban collected from various regions in Vietnam; synthesis of new derivatives of asiatic acid and madecassic acid obtained from C. asiatica.

27p capheviahe27 23-02-2021 35 3   Download

The objectives of the thesis: Study on chemical constituents of three Trichosanthes species (T. baviensis, T. anguina, and T. kirilowii) grown in Vietnam; evaluation of cytotoxic and tyrosinase enzyme inhibitory activities of isolated compounds from the above mentioned Trichosanthes species.

14p capheviahe26 25-01-2021 20 3   Download

Study on chemical constituents of two Knema species including Knema pachycarpa and Knema saxatilis growing in Vietnam; evaluate cytotoxic and cetylcholinesterase enzyme inhibitory activitiesof isolates to find out bioactive compounds.

25p capheviahe26 25-01-2021 19 4   Download

Study on chemical constituents of leaves of two Vitex species including Vitex limonifolia Wall. ex C.B.Clarke and Vitex trifolia L. growing in Vietnam; evaluate anti-inflammatory and antiviral activities of isolates to find out bioactive compounds.

27p larachdumlanat129 20-01-2021 31 4   Download

Objectives of the thesis: Research to clarify the main chemical composition of two species of G. glomerulatum, G. hirsutum in Vietnam. Evaluation of toxic activity cells of isolated compounds to search for bioactive compounds, as a scientific basis for further research to create care products health for the community and contribute to explaining the curative effect of these species.

27p xacxuoc4321 09-07-2019 51 5   Download

The thesis aims to study the chemical composition and survey the biological activity of two species: the lizard (B. laxiflora) and the cow breast (F. hirta). - Isolate and determine the chemical structure of two species of whole lizard (B. laxiflora) and the root of cow breast (F. hirta). Evaluation of some cytotoxic activity, anti-inflammatory activity, anti-proliferation activity on acute bone marrow cell line (OCI-AML) of extracting extracts and of some isolated compounds to orient for Next application studies.

27p xacxuoc4321 11-07-2019 51 4   Download

The objective of the thesis is to study to clarify the main chemical composition of two species C.novaeguinea and P. gracilis in the Northeast sea of ​​Vietnam. Evaluate the cytotoxic activity of some isolated compounds to search for bioactive compounds.

28p xacxuoc4321 11-07-2019 27 4   Download

The research objectives of the dissertation isolate and determine the structure of clean compounds from mondo grass root roots. Evaluate cytotoxic effects and anti-inflammatory activity based on the effect of inhibiting NO production of isolated compounds.

27p xacxuoc4321 11-07-2019 43 3   Download

The genus Litsea Lam. (Lauraceae) and Lepisanthes Blume (Sapindaceae) are wildly distributed in Vietnam, especially in the mountainous areas. The reports in the literatures indicated that these two genus contain many constituents with interesting structures and potential biological activities. In order to find interesting substances for development of new pharmaceutical ingredients or functional food products we would like to conduct the resarch thesis ‘‘Study on Chemical constituents and biological activities of Litsea glutinosa (Lour.) Rob. (Lauraceae) and Lepisanthes rubiginosa (Roxb.

26p xacxuoc4321 11-07-2019 35 6   Download