Results 151 to 160 of about 95,231 (345)

LACTONE FORMATION OF CELLOBIONIC AND OF GLUCOARABONIC ACIDS AND ITS BEARING ON THE STRUCTURE OF CELLOBIOSE

, 1928
P.A. Levene, M. L. Wolfrom
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ANNOTININE: THE LACTONE RING [PDF]

, 1954
Heinrich Meier, Léo Marion
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Ueber die Siedepunkte der Lactone [PDF]

, 1882
Ed. Hjelt
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Síntese e avaliação da atividade fitotóxica de lactonas derivadas do 2,4-dimetil-8-oxabiciclo[3.2.1]-oct-6-en-3-ona

Química Nova, 2002
The alkene 2,4-dimethyl-8-oxabicyclo[3.2.1]-oct-6-en-3-one (3) was converted to 1,3,10-trimethyl-8-oxabicyclo[5.3.0]-dec-3-ene-2,9-dione (7) and 1,3-dimethyl-8-oxabicyclo[5.3.0]-dec-3-ene-2,9-dione (8) with a 55% overall yield in both cases. Lactones (7)
Barbosa Luiz Cláudio de Almeida, Maltha Célia Regina Álvares, Borges Eduardo Euclides Lima   +2 more
doaj  

Bio-Communication of Bacteria and its Evolutionary Interrelations to Natural Genome Editing Competences of Viruses [PDF]

, 2008
Communicative competences enable bacteria to develop, organise and coordinate rich social life with a great variety of behavioral patterns even in which they organise themselves like multicellular organisms.
Guenther Witzany
core   +2 more sources

Bioactive polyketides and meroterpenoids from the mangrove-derived fungus Talaromyces flavus TGGP35

Frontiers in Microbiology
Six new polyketides, which includes three new lactones (talarotones A–C) (1–3), one new polyketide (talarotide A) (4), two new polyenes (talaroyenes A, B) (5, 6), together with one new meroterpenoid (talaropenoid A) (7) and 13 known compounds (8–20) were
Jin Cai, Jin Cai, Xueming Zhou, Xueming Zhou, Bin Wang, Bin Wang, Xuelong Zhang, Xuelong Zhang, Mengyao Luo, Mengyao Luo, Longtao Huang, Longtao Huang, Ruoxi Wang, Ruoxi Wang, Yonghao Chen, Yonghao Chen, Xiaoyang Li, Xiaoyang Li, Youping Luo, Youping Luo, Guangying Chen, Guangying Chen, Fei Cao, Guolei Huang, Guolei Huang, Caijuan Zheng, Caijuan Zheng   +26 more
doaj   +1 more source

The preparation, identification and properties of chlorophyll derivatives [PDF]

, 1968
In the investigation of 10-hydroxy chlorophylls a and b novel techniques included modification of chromatography and the use of fully-deuterated compounds isolated from fully-deuterated autotropic algae to determine the molecular structure of the ...
Katz, J. J., Pennington, F. C., Strain, H. H., Svec, W. A.   +3 more
core   +1 more source

The 192R/Q polymorphs of serum paraoxonase PON1 differ in HDL binding, lipolactonase stimulation, and cholesterol effluxs⃞

Journal of Lipid Research, 2006
Serum paraoxonase (PON1) is a HDL-associated enzyme exhibiting potentially antiatherogenic properties. Here, we examined the common PON1-192R/Q human polymorphism. Despite numerous studies, the effect of this polymorphism on the antiatherogenic potential
Leonid Gaidukov, Mira Rosenblat, Michael Aviram, Dan S. Tawfik   +3 more
doaj  

Candida antarctica lipase-catalyzed synthesis and characterization of novel acrylic teroligomers [PDF]

, 2018
The synthesis of three novel low molecular weight acrylic terpolymers, containing at random sequences of ethyl acrylate, acrylic acid and N-(2-hydroxyethyl)acrylamide, catalyzed by Candida antarctica lipase was successfully conducted in organic media ...
Baldessari, Alicia, Erra Balsells, Rosa, Fatema, M. Kaniz, Nonami, Hiroshi, Rustoy, Eduardo Miguel   +4 more
core  

A METHOD FOR THE SYNTHESIS OF LACTONES OF SUBSTITUTED  CROTONIC ACIDS. CONDENSATION OF β-ARYL GLUTACONIC  ANHYDRIDES WITH PHENOLIC ETHERS [PDF]

, 1948
V. M. BHAVE, R. V. BHAGWAT
openalex   +1 more source