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Lipase-catalysed esters synthesis of cafestol and kahweol
(Elsevier B.V., 2018-09-01)
Cafestol and kahweol (C&K), two coffee diterpene alcohols with structural similarity which exhibit anticarcinogenic effects, were isolated from green coffee Arabica beans, followed by their lipase-catalysed esterification ...
In Memoriam María Ester Albeck (1952-2020)In Memoriam María Ester Albeck (1952-2020)
(Instituto de Arqueología, Facultad de Filosofía y Letras, Universidad de Buenos Aires, 2021)
Estudio Teórico de la Hidrólisis de Ésteres Alifáticos y Aromáticos
(Centro de Información Tecnológica, 2010)
Ésteres, sus aplicaciones y usos
(2017-01-31)
Esters comprise a large family of organic compounds with broad applications in medicine, biology, chemistry and industry. Esters are common in nature. They occur naturally in plants and animals. Small esters, in combination ...
Estudo da atividade acaricida de ésteres de sacarose em ácaros (Acari) de Hevea brasiliensis Mull. Arg. (Euphorbiaceae)
(Universidade Estadual Paulista (Unesp), 2007-04-23)
Visando analisar a atividade acaricida de ésteres de sacarose em organismos presentes em seringueiras, foram estudados os ácaros fitófagos Calacarus heveae (Eriophyidae), Tenuipalpus heveae (Tenuipalpidae) e Eutetranychus ...
Estudo da atividade acaricida de ésteres de sacarose em ácaros (Acari) de Hevea brasiliensis Mull. Arg. (Euphorbiaceae)
(Universidade Estadual Paulista (Unesp), 2007-04-23)
Visando analisar a atividade acaricida de ésteres de sacarose em organismos presentes em seringueiras, foram estudados os ácaros fitófagos Calacarus heveae (Eriophyidae), Tenuipalpus heveae (Tenuipalpidae) e Eutetranychus ...
Diterpene esters of aristolochic acids from Aristolochia pubescens
(Elsevier B.V., 2003-08-01)
From the acetone and ethanol extracts of the tubercula of Aristolochia pubescens, two diterpene esters of aristolochic acids were isolated, together with 23 known compounds. The structures of the compounds were determined ...
Diterpene esters of aristolochic acids from Aristolochia pubescens
(Elsevier B.V., 2003-08-01)
From the acetone and ethanol extracts of the tubercula of Aristolochia pubescens, two diterpene esters of aristolochic acids were isolated, together with 23 known compounds. The structures of the compounds were determined ...
Natural sucrose esters: Perspectives on the chemical and physiological use of an under investigated chemical class of compounds
(2020-09-01)
The present review describes the chemistry and physiological properties of the sucrose esters (SEs) obtained from natural or synthetic pathways, with emphasis on those that have aliphatic and phenylpropanoid substituents ...