Results 51 to 60 of about 45,689 (164)

A new triterpenoid saponin from Anemone tomentosa

open access: yes, 1999
A new triterpenoid saponin, tomentoside (5), together with prosapogenin CP 4 (1), huzhangoside B (2), C (3) and D (4) was isolated from the ethanolic extract of Anemone tomentosa.
Chen, YZ   +4 more
core  

Bardoxolone Methyl: A Comprehensive Review of Its Role as a Nrf2 Activator in Anticancer Therapeutic Applications

open access: yesPharmaceuticals
Bardoxolone methyl, also known as CDDO-Me or RTA 402, is a synthetic oleanane triterpenoid that has garnered significant attention as a potent pharmacological activator of the nuclear factor erythroid 2-related factor 2 (Nrf2) pathway.
Valentina Schiavoni   +6 more
doaj   +1 more source

A new triterpenoid saponin from Anemone raddeana

open access: yes, 2008
A new triterpenoid bisglycoside, named raddeanoside R-19, was isolated from the roots of Anemone raddeana. Its structure was elucidated on the basis of ESI-MS, C-13 NMR, and chemical methods. (c) 2007 Ming Kui Wang. Published by Elsevier B.V.
Ming, KW, Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China.   +3 more
core  

Optimization of Microwave-Assisted Extraction of Antihepatotoxic Triterpenoid from Actinidia deliciosa Root and Its Comparison with Conventional Extraction Methods

open access: yesFood Technology and Biotechnology, 2007
A simple and rapid microwave-assisted extraction (MAE) procedure has been developed and optimized for extracting triterpenoids (TTP) from the Actinidia deliciosa root.
Junjun Guan, Xinpeng Bai, Aiyong Qiu
doaj  

Three New Ursane-Type Triterpenoids from the Stems of Saprosma merrillii

open access: yesMolecules, 2013
Three new ursane-type triterpenoids, 3α,6α,30-trihydroxy-ursan-28-oic acid (1), 3α,30-dihydroxy-6-oxo-ursan-28-oic acid (2) and 3α,6α,7α,30-tetrahydroxy-ursan-28-oic acid (3), together with one known triterpenoid, betulinic acid (4), one known ...
Dashuai Zhang   +6 more
doaj   +1 more source

Triterpenoid and phenolic compounds from two Chilean Celastraceae [PDF]

open access: yes, 1999
Three triterpenoid quinonemethides, one triterpene (β-amyrin) and three phenolic compounds were isolated from the roots of Maytenus chubutensis (Speg.) Lourt., O'Don. et Sleum. and Maytenus disticha (Hook. f.) (Celastraceae).
Muñoz Muñoz, Orlando   +3 more
core  

INHIBITIVE ENHANCEMENT OF ISONIASID TREATMENT ON MYCOBACTERIUM TUBERCULOSIS THROUGH TRITERPENOID CARBOCYLIC ACID FROM RED ALGAE EUCHEMA SPINOSUM [PDF]

open access: yes, 2008
Anti-mycobacterial bioactivity of non polar compounds from red algae Euchema spinosum of\ud Barang Lompo Island was studied. A triterpenoid carbocylic acid has been isolated from the\ud chloroform fraction of Euchema spinosum, and its structure was ...
Ahyar
core  

Methods of Enhancing Triterpenoid Production in Yeast

open access: yes, 2023
University of Minnesota M.S. thesis. July 2023. Major: Chemistry. Advisor: Lucas Busta. 1 computer file (PDF); v, 99 pages.Microbial cell factories, particularly those using eukaryotic yeasts, are ideal platforms for producing plant secondary metabolites,
Scott, Samuel
core  

A new hepatotoxic triterpenoid ketone from Curculigo orchioides

open access: yes, 2013
To investigate hepatotoxic constituents, a new cycloartane-type triterpenoid ketone together with four known components was isolated from rhizomes of Curculigo orchioides.
Jiao, W (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China   +5 more
core  

Isolasi senyawa triterpenoid dari kulit batang (Artocorpus communis forst) Kluweh. [PDF]

open access: yes, 1996
Salah satu senyawa yang terkandung dalam kulit batang Artocarpus communis Forst atau Kluweh merupakan senyawa Triterpenoid. Isolasi dilakukan dengan cara maserasi menggunakan pelatut n-heksana.
Susanti, Yuli
core   +1 more source

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