Bioassay-Guided Isolation of Iridoid Glucosides from Stenaria nigricans, Their Biting Deterrence against Aedes aegypti (Diptera: Culicidae), and Repellency …
In our natural product screening program, we screened natural products for their repellency
and toxicity against insect vectors. Methanolic extract of aerial parts of Stenaria nigricans …
and toxicity against insect vectors. Methanolic extract of aerial parts of Stenaria nigricans …
[PDF][PDF] Chemical constituents from Spermacoce verticillata (Rubiaceae)
JCF Júnior, RPL Lemos, LM Conserva - Biochemical Systematics and …, 2012 - core.ac.uk
The genera Spermacoce and Borreria (Rubiaceae: tribe Spermacoceae) comprise each
about 250–300 species (Groeninckx et al., 2009) distributed in the tropical and subtropical …
about 250–300 species (Groeninckx et al., 2009) distributed in the tropical and subtropical …
Two new coumarin derivatives from the whole plant of Spermacoce latifolia
H Shen, M Zhang, J Ouyang, Y Jia, Y Luo - Phytochemistry Letters, 2022 - Elsevier
Six coumarin derivatives including two new, 2-acetyl-4-hydroxy-6H-furo [2, 3-g] chromen-6-
one (1) and 2-(1', 2'-dihydroxypropan-2'-yl)-4-hydroxy-6H-furo [2, 3-g] chromen-6-one (2) …
one (1) and 2-(1', 2'-dihydroxypropan-2'-yl)-4-hydroxy-6H-furo [2, 3-g] chromen-6-one (2) …
Secondary Metabolites from Asperula lutea subsp. rigidula
O Tzakou, K Lempesis, A Loukis - Natural Product …, 2011 - journals.sagepub.com
From the aerial parts of Asperula lutea subsp. rigidula (Halacsy) Ehrend., an endemic plant
of southeastern Greece, nine known compounds, β-sitosterol, geniposidic acid, deacetyl …
of southeastern Greece, nine known compounds, β-sitosterol, geniposidic acid, deacetyl …
[PDF][PDF] 阔叶丰花草的化学成分研究
罗应， 申海艳， 张敏， 曹朝晖， 龙石银… - 南华大学学报(自然 …, 2016 - nhqks.cnjournals.com
为了解阔叶丰花草(Spermacoce latifolia) 的化学成分ꎬ 从其全株的乙醇提取物中分离得到了9
个化合物. 经过光谱分析ꎬ 分别鉴定为: 5-羟甲基糠醛(1), 豆甾醇(2), β-胡萝卜苷(3) …
个化合物. 经过光谱分析ꎬ 分别鉴定为: 5-羟甲基糠醛(1), 豆甾醇(2), β-胡萝卜苷(3) …
Total Flavonoid and Phenolic Contents and Antioxidant Activities of Spermacoce Latifolia Extracts.
Y Luo, MM Li, ZH Cao, XB Hu, SY Tang, JN Li… - Current Topics in …, 2020 - go.gale.com
The present study compares different extraction methods for recovery of total phenolics and
flavonoids from Spermacoce latifolia and their antioxidant properties. Total phenolic and …
flavonoids from Spermacoce latifolia and their antioxidant properties. Total phenolic and …
[PDF][PDF] ISOLATION AND CHARACTERIZATION OF CHEMICAL CONSTITUENTS FROM THE AERIAL PARTS OF SPERMACOCELATIFOLIA AUBLET
Spermacocelatifolia (family: Rubiaceae) is one of the important members of the medicinal
plants of Bangladesh. Compounds: stigmasterol (1), 2, 6-di-t-butyl-4-hydroxymethylene …
plants of Bangladesh. Compounds: stigmasterol (1), 2, 6-di-t-butyl-4-hydroxymethylene …
Chemisches Screening von ausgewählten Actinomyceten sowie Strukturaufklärung von Sekundärmetaboliten aus Micromonospora sp. und Pflanzen
K Ströch - 2004 - ediss.uni-goettingen.de
Im Mittelpunkt dieser Arbeit steht die Untersuchung von Mikroorganismen und Pflanzen aus
verschiedenen Quellen bezüglich ihrer Sekundärstoffbildung. Der erste Teil beschäftigt sich …
verschiedenen Quellen bezüglich ihrer Sekundärstoffbildung. Der erste Teil beschäftigt sich …
Papel do alcalóide braquicerina na resposta ao estresse por radiação ultravioleta e dano mecânico em Psychotria brachyceras Müll Arg
DD Porto - 2009 - lume.ufrgs.br
As plantas superiores sintetizam uma ampla variedade de compostos, denominados
classicamente metabólitos secundários, que as ajudam a se adaptar ao seu ambiente. Um …
classicamente metabólitos secundários, que as ajudam a se adaptar ao seu ambiente. Um …