Results 71 to 80 of about 2,725 (219)

Tetranortriterpenes and Limonoids from the Roots of Aphanamixis polystachya

Molecules, 2016
Phytochemical investigation of the acetone extract from the roots of Aphanamixis polystachya resulted in isolation of four new tetranortriterpenes (1–4) in addition to one protolimonoid (methyl-1ξ,7R-diacetoxy-23R,25-dihydroxy-20S,24R-21,24-epoxy-3,4 ...
Ching-Jie Lin, I-Wen Lo, Yu-Chi Lin, Shun-Ying Chen, Ching-Te Chien, Yao-Haur Kuo, Tsong-Long Hwang, Shorong-Shii Liou, Ya-Ching Shen   +8 more
doaj   +1 more source

Havanensin-type Limonoids from the Stem Bark of Chisocheton pentandrus (Meliaceae)

Journal of Mathematical and Fundamental Sciences, 2023
A new limonoid, belonging to the havanensin-type, called pentandricine E (1), alongside four other known types, i.e., trichilenone acetate (2), toonaciliatones C (3), 11α-acetoxyazadirone (4) and ceramicine I (5), were found in Chisocheton pentandrus ...
Unang Supratman, Dudi Runadi, Purnama Purnama, Supriatno Salam, Nulelasari Nurlelasari, Desi Harneti, Tri Mayanti, Rani Maharani, Yoshihito Shiono   +8 more
doaj   +1 more source

Nomilin from Yuzu Seed Has In Vitro Antioxidant Activity and Downregulates Melanogenesis in B16F10 Melanoma Cells through the PKA/CREB Signaling Pathway

Antioxidants, 2022
Yuzu (Citrus junos) is a citrus plant native to Asian countries, including Korea, Japan, and China. Yuzu peel and seed contain abundant vitamin C, citric acid, and polyphenols.
Moon-Hee Choi, Seung-Hwa Yang, Nam Doo Kim, Hyun-Jae Shin   +3 more
doaj   +1 more source

Combining Small‐Molecular Compounds With CAR T‐Cell Therapy: Novel Strategies for Enhanced Cancer Immunotherapy

Cancer Innovation, Volume 5, Issue 2, April 2026.
Chimeric antigen receptor (CAR) T‐cell therapy, although revolutionary for haematological malignancies, faces significant challenges, including T‐cell exhaustion, limited persistence, and treatment‐related toxicity. The integration of small‐molecule compounds offers a promising strategy to overcome these limitations.
Rangzi Yi, Zijian Zhang, Yang Yang, Haichuan Zhu   +3 more
wiley   +1 more source

Krishnolides A–D: New 2-Ketokhayanolides from the Krishna Mangrove, Xylocarpus moluccensis

Marine Drugs, 2017
Four new khayanolide-type limonoids with a 2-carbonyl group, named krishnolides A–D (1–4), were isolated from the seeds of an Indian mangrove, Xylocarpus moluccensis, collected in the mangrove swamp of Krishna estuary, Andhra Pradesh.
Qun Zhang, Tirumani Satyanandamurty, Li Shen, Jun Wu   +3 more
doaj   +1 more source

Effect of Yuzu (Citrus junos) Seed Limonoids and Spermine on Intestinal Microbiota and Hypothalamic Tissue in the Sandhoff Disease Mouse Model

Medical Sciences, 2021
The effect of limonoids and spermine (Spm) extracted from yuzu (Citrus junos) seeds on the gut and the brain in a mouse model with Sandhoff disease (SD) was investigated. Wild-type and SD mice were fed a normal diet, or a diet supplemented with limonoid,
Mayumi Minamisawa, Takuma Suzumura, Sudeep Bose, Tetsuyuki Taniai, Gota Kawai, Kyoko Suzuki, Akira Yamaguchi, Shoji Yamanaka   +7 more
doaj   +1 more source

Bactericidal, Bacteriostatic, and Fungicidal Activities of Clausena anisata Fruit and Its Compounds, Stigmasteryl 3‐Palmitate (a Phytosterol Ester) and Phellopterin (a Furanocoumarin), Against Some Clinical Pathogens

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
C. anisata fruit extract and its compounds demonstrated potent broad‐spectrum antimicrobial activity, notably against Klebsiella pneumoniae (MIC 0.625 mg/mL; MLC 2.5 mg/mL) and Candida albicans (MIC 0.0781 mg/mL; MLC 0.625 mg/mL). The findings highlight promising bactericidal and fungicidal potential of stigmasteryl 3‐palmitate and phellopterin against
Emmanuel Kofi Kumatia, Alex Asase, Prince Kyei Baffour, Borge Leth Frimpong, Ernest Agyei, Nguyen Huu Tung   +5 more
wiley   +1 more source

Carapanolides T–X from Carapa guianensis (Andiroba) Seeds

Molecules, 2015
Two new mexicanolide-type limonoids, carapanolides T–U (1–2), and three new phragmalin-type limonoids, carapanolides V–X (3–5), were isolated from the seeds of Carapa guianensis (andiroba).
Teppei Miyake, Sari Ishimoto, Naoko Ishimatsu, Keiichiro Higuchi, Katsuhiko Minoura, Takashi Kikuchi, Takeshi Yamada, Osamu Muraoka, Reiko Tanaka   +8 more
doaj   +1 more source

Limonoid compounds from Xylocarpus granatum and their anticancer activity against esophageal cancer cells

Thoracic Cancer, 2020
Background To investigate the anticancer effects of limonoid compounds that were isolated and purified from Xylocarpus granatum fruits on human esophageal cancer (EC) cells.
Li Jing, Li Feng, Zhiguo Zhou, Shuai Shi, Ruoying Deng, Zhicong Wang, Yibing Liu   +6 more
doaj   +1 more source

Aphanamixoid A, a Potent Defensive Limonoid, with a New Carbon Skeleton from Aphanamixis polystachya

, 2016
Aphanamixoid A (1), a limonoid with a new carbon skeleton, along with its biogenetically related limonoid aphanamixoid B (2), was isolated from the leaves and twigs of Aphanamixis polystachya.
Gui-Hua Tang (1541515), Shi-Hong Luo (1481560), Hong-Ping He (693963), Yu Zhang (12946), Jie-Yun Cai (1426450), Ying-Tong Di (1475953), Chun-Mao Yuan (1475944), Xiao-Jiang Hao (693964), Sheng-Hong Li (1481563), Duo-Zhi Chen (1426447)   +9 more
core   +1 more source