Resumen: Se describen diversas características químicas de las fragancias florales y se presentan ejemplos de aplicación de los métodos de espacio de cabeza, destilativos y extractivos más usados comúnmente para el aislamiento de ...

Abstract: New green protocol for the efficient synthesis of pharmacologically relevant 4-amidyl-2-methyl-1,2,3,4-tetrahydroquinolines (THQs) through the domino type ABB’ imino Diels–Alder reaction in acidified water in the presence ...

Resumen: New green protocol for the efficient synthesis of pharmacologically relevant 4-amidyl-2-methyl-1,2,3,4-tetrahydroquinolines (THQs) through the domino type ABB’ imino Diels–Alder reaction in acidified water in the presence ...

Abstract: Chemical and pharmacological information on cantharidin-based small molecules was analyzed. The review summarizes new facts about blister beetles’ metabolites for the period 2006–2012. General synthetic approaches to ...

Resumen: Chemical and pharmacological information on cantharidin-based small molecules was analyzed. The review summarizes new facts about blister beetles’ metabolites for the period 2006–2012. General synthetic approaches to ...

Abstract: Stored grain insects have shown resistance to synthetic insecticides, fact that has promoted the use of vegetable species for integrated pest management. Piper auritum and P. multiplinervium are two plants from the Piperaceae ...

Resumen: Los insectos de los granos almacenados han mostrado resistencia a los insecticidas sintéticos, hecho que ha promovido el uso de especies vegetales para el manejo integrado de plagas. Piper auritum y P. multiplinervium son ...

Abstract: Analytical methodologies based on GC and HPLC were developed for the separation and quantification of carnosic acid, ursolic acid, caffeic acid, p-coumaric acid, rosmarinic acid, apigenin, luteolin, quercetin, kaempferol, ...

Resumen: Analytical methodologies based on GC and HPLC were developed for the separation and quantification of carnosic acid, ursolic acid, caffeic acid, p-coumaric acid, rosmarinic acid, apigenin, luteolin, quercetin, kaempferol, ...

Resumen: Antecedentes: La mora contiene compuestos fenólicos que contribuyen a su capacidad antioxidante. El método más común para aislar estas sustancias es la extracción con solventes, que puede asistirse con ultrasonido para ...

Resumen: Los aceites esenciales son sustancias químicas constituidas por terpenos, que se extraen primordialmente de materias primas de origen agroindustrial. Por ejemplo, de las cáscaras de la naranja se extrae el aceite de naranja, ...

Abstract: Endocrine disrupting chemicals (EDCs) are a group of compounds that affect the endocrine system, frequently found in everyday products and epidemiologically associated with several diseases. The purpose of this work was ...

Resumen: Endocrine disrupting chemicals (EDCs) are a group of compounds that affect the endocrine system, frequently found in everyday products and epidemiologically associated with several diseases. The purpose of this work was ...

Abstract: An efficient preparation of the girgensohnine and its close analogs with α-aminonitrile structure, and their spectral characterization were reported for the first time. The piperidine α-aminonitriles were obtained through ...

Resumen: An efficient preparation of the girgensohnine and its close analogs with α-aminonitrile structure, and their spectral characterization were reported for the first time. The piperidine α-aminonitriles were obtained through ...

Abstract: Essential oil isolated from the leaves of Morina longifolia, a perennial aromatic herb of medicinal value distributed in the temperate and alpine region of the Himalayas from Kashmir to Bhutan, was screened for in vitro ...

Resumen: Essential oil isolated from the leaves of Morina longifolia, a perennial aromatic herb of medicinal value distributed in the temperate and alpine region of the Himalayas from Kashmir to Bhutan, was screened for in vitro ...