搜索结果: 1-15 共查到“农学 derivatives”相关记录26条 . 查询时间(0.046 秒)
Heparin and its derivatives in the treatment of arterial thrombosis: a review
Nigella sativa silver sulfadiazine burn
2015/4/7
Arterial occlusion due to thrombosis caused by ruptured atherosclerotic plaques (Baba et al., 1975) has been recognized as a major cause of morbidity and mortality in western populations. Thrombosis m...
Relating extent of colluvial soils to topographic derivatives and soil variables in a Luvisol sub-catchment, Central Bohemia, Czech Republic
digital elevation model digital soil mapping loess soil erosion soil organic carbon
2015/3/10
Colluvial soils, resulting from accelerated soil erosion, represent a significant part of the soil cover pattern in agricultural landscapes. Their specific terrain position makes it possible to map th...
Effect of Dietary Concentrate:forage Ratios and Undegraded Dietary Protein on Nitrogen Balance and Urinary Excretion of Purine Derivatives in Dorper×thin-tailed Han Crossbred Lambs
Lamb Concentrate:Forage Undegraded Dietary Protein Nitrogen Balance Purine Derivatives
2016/5/16
This study aimed to investigate dietary concentrate: forage ratios (C:F) and undegraded dietary protein (UDP) on nitrogen balance and urinary excretion of purine derivatives (PD) in lambs. Four Dorper...
Detection of various U and M chromosomes in wheat-Aegilops biuncialis hybrids and derivatives using fluorescence in situ hybridisation and molecular markers
addition lines FISH polymorphism goatgrass wheat SSR markers
2014/2/25
The aim of the study was to select wheat-Aegilops biuncialis addition lines carrying Aegilops biuncialis chromosomes differing from those which were introgressed into the wheat-Ae. biuncialis addition...
Analysis of Six Caffeic Acid Derivatives in Sweetpotato Leaves by High-Performance Liquid Chromatography using a Short Column
caffeoylquinic acid polyphenol
2010/10/25
In 2002, we reported that sweetpotato leaves contained six caffeic acid derivatives, namely, caffeic (CA), chlorogenic (5-O-caffeoylquinic acid, ChA), 3,4-di-O-caffeoylquinic (3,4-diCQA), 3,5-di-Ocaff...
Ethyl 4-[(1-substituted indol-2-yl)methoxy]benzoates and indoline derivatives: Anti-juvenile hormone and juvenile hormone activities
anti-juvenile hormone juvenile hormone indole indoline precocious metamorphosis
2009/10/14
A number of ethyl 4-[(1-substituted indol-2-yl)methoxy]benzoates and indoline derivatives were prepared as rigid congeners of ethyl 4-(2-benzylhexyloxy)benzoate (KF-13), an anti-juvenile hormone (anti...
AGRICULTURAL USE OF NEW GA DERIVATIVES.
Retraction of Novel acetylcholinesterase inhibitors: Synthesis and activity of phthalimide alkyloxylphenyl N,N-dimethylcarbamate derivatives
Novel acetylcholinesterase inhibitors N,N-dimethylcarbamate derivatives phthalimide
2009/6/1
Retraction of Novel acetylcholinesterase inhibitors: Synthesis and activity of phthalimide alkyloxylphenyl N,N-dimethylcarbamate derivatives.
Induction of Resistance against Rice Blast Disease by a Novel Class of Plant Activator, Pyrazolecarboxylic Acid Derivatives
rice blast Pyricularia oryzae systemic acquired resistance pyrazolecarboxylic acid
2009/3/7
Induction of Resistance against Rice Blast Disease by a Novel Class of Plant Activator, Pyrazolecarboxylic Acid Derivatives.
Synthesis and Phytotoxic Activities of N-Substituted Phenyl Isothiazolone Derivatives
Synthesis Phytotoxic Activities N-Substituted Phenyl Isothiazolone Derivatives
2009/3/7
A series of 3(2H)-oxo-N-(substituted phenyl)-4,5,6,7-tetrahydro-1,2-benzisothiazoles (2) were obtained via four reaction steps starting from 2-chlorocyclohexene-1-carboxylic acid. The sulfur atom ...
Synthesis and Herbicidal Activity of 4-Thiazolone Derivatives and Their Effect on Plant Secretory Pathway
thiazolone derivatives secretory system herbicide barnyardgrass
2009/3/7
In the course of study to develop new herbicidal compounds, we found that some 4-thiazolone derivatives possessed herbicidal activity against several paddy weeds. As a result of a structure-activity r...
Synthesis and Structure-Activity Relationships of Dinotefuran Derivatives:Modification in the Tetrahydro-3-furylmethyl Part
neonicotinoids (±)-tetrahydro-3-furylmethyl dinotefuran acetylcholine structure-activity relationships (SAR)
2009/3/7
The (±)-tetrahydro-3-furylmethyl moiety, which is a characteristic part of the novel neonicotinoid dinotefuran, was found by research in which acetylcholine was selected as the lead compound. SAR (s...
Synthesis and Structure-Activity Relationships of Dinotefuran Derivatives: Modification in the Nitroguanidine Part
dinotefuran neonicotinoids (±)-tetrahydro-3-furylmethyl structure-activity relationships (SAR)
2009/3/7
Dinotefuran ((RS)-1-methyl-2-nitro-3-(tetrahydro-3-furylmethyl)guanidine) is a new neonicotinoid which has a characteristic (±)-tetrahydro-3-furylmethyl moiety instead of the pyridine-like moiety of...
Synthesis and Herbicidal Activity of Novel 3-Alkoxycarbonyl-3-aryl-2,3-dihydro-2-oxo-1H-pyrrole Derivatives
2-oxo-3-pyrrolin 2,3-dihydro-2-oxo-1H-pyrrole herbicidal activity Echinochloa oryzicola
2009/3/7
In the course of efforts to find novel compounds with improved crop safety in transplanted rice by the modification of 1-[1-(3,5-dichlorophenyl)-1-methylethyl]-4-methyl-3-phenyl-3-pyrrolin-2-one (1a...
Neonicotinoids and Derivatives:Effects in Mammalian Cells and Mice
analgesia extracellular signal-regulated kinase cascade neonicotinoids nicotinic receptors
2009/3/6
Neonicotinoids are the only major new class of insecticides introduced in the past three decades. They act as selective agonists at the insect nicotinic acetylcholine receptor and are therefore high...