Results 111 to 120 of about 3,505 (190)

Anti HHV-1 and HHV-2 activity in vitro of abietic and dehydroabietic acid derivatives [PDF]

open access: yes, 2012
: Herpes Simplex Virus types 1 and 2 (HHV-1 and HHV-2) are human neurotropic viruses that infect most commonly the oral and genital area, respectively. Resistant viral isolates can be observed especially in immunocompromised patients.
Agudelo Gómez, Lee Solbay   +2 more
core  

Fish biological alterations induced by the Aveiro Lagoon contaminants [PDF]

open access: yes, 2008
Mestrado em Toxicologia e EcotoxicologiaThe present research work has been focused on the importance and complementarity of field and laboratory in vivo and in vitro studies.
Mohmood, Iram
core   +1 more source

The Regiospecific Catalytic Inversion of ( + )-Dehydroabietic Acid to (-)-Podocarpic Acid

open access: yes, 1978
The University of Georgia, Athens, Georgia 30602, U.S.A. Department of Chemistry, Faculty of Science and Engineering, Nihon University, Narashinodai, Funabashi, Chiba, 274 Japan New work is described on a novel two-step sequence involving the regiospecific Friedel-Crafts Acetylation and palladium-catalysed inversion of a steroidal-type A/B ring ...
S. W. PELLETIER   +5 more
openaire   +2 more sources

Laboratory study on OH-initiated degradation kinetics of dehydroabietic acid [PDF]

open access: yes, 2015
Dehydroabietic acid (DHAA) is a specific organic tracer for the pyrolysis of conifer resin. To understand its atmospheric stability, the degradation behavior of particulate DHAA in the presence of hydroxyl radicals (OH) was investigated under different ...
Ma, Jinzhu   +4 more
core  

Structural Characterization of Reaction Product of Dehydroabietic Acid and DMSO and Its Reaction Mechanism [PDF]

open access: yes, 2013
脱氢枞酸和二甲亚砜在碱性催化剂KOH存在下215℃反应3 h能形成一种新的化合物C22H32O2S,相对分子质量360.211 5。通过红外光谱、紫外光谱、质谱和核磁共振等方法对反应产物的结构进行了表征,证实其为脱氢枞酸甲硫基甲酯。通过研究乙酸酐及乙酸与DMSO的反应提出了相应的反应机理为酸首先转变成酸酐,后者再通过Pummerer重排反应与DMSO作用生成产物。 The reaction of dehydroabietic acid and DMSO produced a new compound ...
聂园梅, 姚兴东, 汪影, 申利群
core  

The thermal decomposition of adducts of abietic acid and its esters with maleic anhydride [PDF]

open access: yes, 1961
1. Adducts of ethyl, propyl, and butyl abietates with maleic anhydride have been obtained. 2. The thermal decomposition of the adducts of abietic acid and methyl, ethyl, propyl, and butyl abietates with maleic anhydride leads to dehydroabietic acid and ...
Arbuzov B., Khismatullina A.
core  

Hydroxylation of Dehydroabietic Acid by Fomes annosus. [PDF]

open access: yesActa Chemica Scandinavica, 1979
Rainer Ekman   +8 more
openaire   +1 more source

Atom-by-atom tuning of the electrostatic potassium-channel modulator dehydroabietic acid. [PDF]

open access: yesJ Gen Physiol, 2018
Silverå Ejneby M   +6 more
europepmc   +1 more source

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