Results 61 to 70 of about 45,689 (164)

A Triterpenoid Compound From The Leaves of Lantana camaraLinn.

, 2018
A triterpenoid compound has been isolated from the ethyl acetate fraction of Lantana camaraLinn leaves. The isolation was performed by chromatography of gravitation column with a gradient elution system using hexane, ethyl acetate and methanol ...
Suryati, Suryati, Efdi, Mai, Kartika, Kartika MZ   +2 more
core   +2 more sources

Dammarane-Type 3,4-seco-Triterpenoid from Silver Birch (Betula pendula Roth) Buds Induces Melanoma Cell Death by Promotion of Apoptosis and Autophagy

Molecules
Despite unquestionable advances in therapy, melanoma is still characterized by a high mortality rate. For years, high expectations have been raised by compounds of natural origin as a component of pharmacotherapy, particularly by triterpenes found in the
Lukasz Szoka, Marcin Stocki, Valery Isidorov   +2 more
doaj   +1 more source

Fabrikasi, Karakterisasi, dan Uji Antibakteri Nanopartikel Triterpenoid dari Daun Sambung Nyawa (Gynura procumbens) [PDF]

Gynura procumbens (sambung nyawa) tergolong dalam famili Compositae atau Asteraceae, merupakan salah satu tanaman obat yang secara tradisional digunakan di beberapa negara di Asia Tenggara terutama Indonesia, Malaysia dan Thailand.
Fachriyah, Enny, Huda, Muhammad Badrul, Wibawa, Pratama Jujur   +2 more
core   +1 more source

((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-Acetoxy-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)icosahydro-3aH-cyclopenta[a]chrysen-3a-yl)methyl 2-Bromo-3-methylbenzoate

Molbank
In this report, we discuss the synthesis of modified betulin through the chemical derivatization of a natural compound. The compound was fully characterized by proton (1H), carbon-13 (13C), heteronuclear single quantum coherence (HSQC) and distortionless
Yuzhu Guo, Yang Xiao, Carmine Coluccini, Paolo Coghi   +3 more
doaj   +1 more source

Isolasi Senyawa Turunan Triterpenoid dari Kulit Batang Chisocheton pentandrus [PDF]

, 2020
Latar Belakang: Senyawa triterpenoid merupakan golongan senyawa yang paling banyak ditemukan dalam tanaman genus Chisocheton. Penelitian isolasi senyawa golongan triterpenoid dari C. pentandrus dari Sukabumi belum pernah dilakukan.
FAISA, Alina Nurul
core  

AKTIVITAS ANTIOKSIDAN EKSTRAK BUNGA WIJAYA KUSUMA (Epiphyllum oxypetalum)

Jurnal Ilmiah Medicamento, 2018
Telah dilakukan isolasi dan uji screening fitokimia fraksi antioksidan dari bunga wijaya kusuma (Epiphyllum oxypetalum). Ekstraksi metabolitnya dilakukan secara maserasi menggunakan metanol sehingga dihasilkan 45,2579 gram ekstrak kental metanol ...
Ni Putu Rahayu Artini, I Wayan Tanjung Aryasa   +1 more
doaj  

In-depth LC-MS and in-vitro studies of a triterpenoid saponin capilliposide-A metabolism modulation in gut microbiota of mice

Frontiers in Pharmacology
Introduction: Some herbal ingredients can reshape the composition of the gut microbiome as well as its metabolites. At the same time, the gut microbiota can also affect drug metabolism.
Huan Zhao, Huan Zhao, Xueli Hu, Shenghong Guan, Jinhong Cai, Xiaohan Li, Jiaxi Fang, Bo Lin, Wei Zhu, Jingkui Tian, Juan Jin, Qiang He, Qiang He, Xiaoyong Zhang   +13 more
doaj   +1 more source

The Triterpenoid CDDO-Methyl Ester Reduces Tumor Burden, Reprograms the Immune Microenvironment, and Protects from Chemotherapy-Induced Toxicity in a Preclinical Mouse Model of Established Lung Cancer

Antioxidants
NRF2 activation protects epithelial cells from malignancy, but cancer cells can upregulate the pathway to promote survival. NRF2 activators including CDDO-Methyl ester (CDDO-Me) inhibit cancer in preclinical models, suggesting NRF2 activation in other ...
Jessica A. Moerland, Karen T. Liby
doaj   +1 more source

Triterpenoid Saponins from Campsiandra guayanensis.

, 2006
Thirteen new triterpenoid saponins (1-13) were isolated from the aerial parts of Campsiandra guayanensis. Their structures were elucidated by 1D and 2D NMR experiments including 1D-TOCSY, DQF-COSY, ROESY, HSQC, and HMBC spectroscopy, as well as ESIMS ...
J. MENDEZ, ABDEL RAZIZ AYMAN F, MENDEZ JEANNETTE, DE TOMMASI, Nunziatina, BRACA ALESSANDRA, A. F. ABDEL RAZIK, BRACA, ALESSANDRA, N. DE TOMMASI   +7 more
core   +1 more source

Distributions of Lanostene-Derived Triterpenoids and Glucan Content in the Fruiting Bodies of the Australian Ganoderma Species

Journal of Fungi
Lanostene-derived triterpenoids and β-glucans are important metabolites in Ganoderma mushrooms associated with benefits to human health. The medicinal value of the Australian Ganoderma species remains unclear, with no data on triterpenoid distribution or
Aline De Oliveira Campos, Mark D. Harrison, David L. Marshall, Peter James Strong   +3 more
doaj   +1 more source