Results 21 to 30 of about 2,725 (219)

Chukrasia tabularis limonoid plays anti-inflammatory role by regulating NF-κB signaling pathway in lipopolysaccharide-induced macrophages

Food & Nutrition Research, 2023
Background: Chukrasia tabularisis, a well-known tropical tree native to southeastern China, has anti-inflammatory and antioxidant activities, and contains large amounts of limonoids and triterpenoids.
Jinhuang Shen, Fan Cao, Zhiyong Huang, Xinhua Ma, Nana Yang, Haitao Zhang, Yonghong Zhang, Zhiqiang Zhang   +7 more
doaj   +1 more source

The Chemistry and Pharmacology of Citrus Limonoids [PDF]

Molecules, 2016
Citrus limonoids (CLs) are a group of highly oxygenated terpenoid secondary metabolites found mostly in the seeds, fruits and peel tissues of citrus fruits such as lemons, limes, oranges, pumellos, grapefruits, bergamots, and mandarins. Represented by limonin, the aglycones and glycosides of CLs have shown to display numerous pharmacological activities
Roberta Gualdani, Maria Cavalluzzi, Giovanni Lentini, Solomon Habtemariam   +3 more
openaire   +4 more sources

Isolation and structure determination of compounds from ethyl acetate extract of Chukrasia tabularis

Tạp chí Khoa học, 2022
From an ethyl acetate extract of the barks of Chukrasia tabularis, three compounds including one limonoid (tabularisin A), one flavonoid (quercetin), and one coumarin (scopoletin) were isolated by chromatographic methods. Their structures were comfirmed
TRAN Trung Hieu, DAU Xuan Duc, NGUYEN Hai Nam, PHAN Thi Thuy, TRAN Dinh Thang   +4 more
doaj   +1 more source

The MYB transcription factor CiMYB42 regulates limonoids biosynthesis in citrus

BMC Plant Biology, 2020
Background Limonoids are major bioactive compounds that are produced by the triterpenoid metabolic pathway. The detailed biochemical process of limonoid biosynthesis and the mechanism of its molecular regulation remain elusive.
Pan Zhang, Xiaofeng Liu, Xin Xu, Fusheng Wang, Junhong Long, Wanxia Shen, Dong Jiang, Xiaochun Zhao   +7 more
doaj   +1 more source

Phytochemistry and Pharmacology of Munronia Genus (Meliaceae)

Indonesian Journal of Chemistry, 2021
Munronia is a genus in the Meliaceae family, which consists of over 17 species that are distributed in the subtropical and tropical area of Asia, including southern China, Vietnam, Myanmar, Sri Lanka, India, Indonesia, and the Philippines.
Kindi Farabi, Unang Supratman
doaj   +1 more source

Strategies for the De Novo Synthesis of Highly Substituted Pyridine Scaffolds: Unified Total Synthesis of the Limonoid Alkaloids

, 2021
Highly substituted pyridine scaffolds are found in many biologically active natural products and therapeutics. Accordingly, numerous complementary de novo approaches to obtain differentially substituted pyridines have been disclosed.
Yannan, Liu, Timothy, Newhouse, David, Huang, Sebastian, Ibarran, Alexander, Schuppe, Jaehoo, Lee, Patrick, Loria, Yizhou, Zhao, Emma, Wang   +8 more
core   +1 more source

A New Limonoid from the Seeds of Chisocheton lasiocarpus (Meliaceae)

Alchemy, 2021
A New Limonoid from the Seeds of Chisocheton lasiocarpus (Meliaceae). Chisocheton is one of Meliaceae genus, which has about 53 species spreading in subtropical and tropical regions. One of the species is Chisocheton lasiocarpus.
Ronauli Fitriana, Nurlelasari Nurlelasari, Darwati Darwati, Desi Harneti, Rani Maharani, Tri Mayanti, Unang Supratman   +6 more
doaj   +1 more source

Fig. 1 in Limonoid biosynthesis 3: Functional characterization of crucial genes involved in neem limonoid biosynthesis

, 2021
Fig. 1. Limonoid biosynthesis in neem. Tirucalla-7,24-dien-3β-ol involves in neem limonoid biosynthesis.Published as part of <i>Pandreka, Avinash, Chaya, Patil S., Kumar, Ashish, Aarthy, Thiagarayaselvam, Mulani, Fayaj A., Bhagyashree, Date D., B ...
Aarthy, Thiagarayaselvam, Jennifer, Cheruvathur, B, Shilpashree H., Chaya, Patil S., Bhagyashree, Date D., Nagegowda, Dinesh, Pandreka, Avinash, Kumar, Ashish, Mulani, Fayaj A., Thulasiram, Hirekodathakallu V., Ponnusamy, Sudha   +10 more
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Synthesis of melazolide B, a degraded limonoid, from a natural terpene precursor

, 2022
Degraded limonoids are a subclass of limonoid natural products that derive from ring-intact or ring-rearranged limonoids. Establishment of robust synthetic routes to access them could provide valuable materials to identify the simplest active ...
Yannan, Liu, Timothy, Newhouse, Alexander, Schuppe, Jaehoo, Lee, Yizhou, Zhao   +4 more
core   +1 more source

Fig. 5 in Limonoid biosynthesis 3: Functional characterization of crucial genes involved in neem limonoid biosynthesis

, 2021
Fig. 5. Transient expression of AiTTS1 in neem twig leaves. A) Real-time qPCR analysis showing relative expression levels of AiTTS1 in pRI101-ANand pRI101- AN_AiTTS1 infiltrated leaves.
Aarthy, Thiagarayaselvam, Jennifer, Cheruvathur, B, Shilpashree H., Chaya, Patil S., Bhagyashree, Date D., Nagegowda, Dinesh, Pandreka, Avinash, Kumar, Ashish, Mulani, Fayaj A., Thulasiram, Hirekodathakallu V., Ponnusamy, Sudha   +10 more
core   +1 more source