Results 31 to 40 of about 1,840,129 (319)
ARTEMISININA E DERIVADOS: DESCOBERTA, ESTRATÉGIAS SINTÉTICAS E OBTENÇÃO INDUSTRIAL
Química Nova, 2022 Artemisinin, a natural sesquiterpene isolated from the Artemisia annua L. plant, represents a remarkable achievement in the treatment against malaria.
Ramon Guerra de Oliveira +2 more
doaj +1 more source
Total synthesis of (-)-pyridovericin and synthetic studies towards aetheramide B [PDF]
, 2015 In this thesis, two projects involving the total synthesis of natural products are presented. The first part gives an overview on neurodegenerative diseases and introduces the neuritogenic pyridopolyene natural product (–)-pyridovericin.
Schmid, Fabian Felix
core +1 more source
Total Synthesis of Matrine Alkaloids
, 2022 The total synthesis of three diastereomeric matrine natural products is reported. The eight-step synthesis commences with simple acyclic precursors, forms all four rings of the tetracyclic natural product framework and forges ten of the twenty covalent ...
Nicholas , Magann +4 more
core +1 more source
Total Synthesis of (+)-Superstolide A [PDF]
The Journal of Organic Chemistry, 2008 A convergent and highly stereocontrolled total synthesis of the cytotoxic macrolide (+)-superstolide A is described. Key features of this synthesis include the use of bimetallic linchpin 36b for uniting the C(1)-C(15) (43) and the C(20)-C(27) (38) fragments of the natural product, a late-stage Suzuki macrocyclization of 49, and a highly ...
Mariola, Tortosa +2 more
openaire +4 more sources
Total Synthesis of Isoxeniolide A
, 2023 Isoxeniolide A is highly strained xenicane diterpenoid of marine origin. This natural product is representative for a subfamily of xenicanes incorporating an allylic hydroxy group in the 9-membered ring; members of this xenicane subfamily so far have not
Karl-Heinz, Altmann, Leo, Betschart
core +1 more source
Natural Product Communications, 2013 The total synthesis of clusianone was accomplished through the stereoselective construction of a bicyclo[3.3.1]nonane derivative via a three-step sequence which has been utilized for the total syntheses of nemorosone garsubellin A and hyperforin ...
Masahiro Uwamori, Masahisa Nakada
doaj +1 more source
Towards the total synthesis of pectenotoxin-4
, 2020 Chapter 1: Introduction This chapter provides the background of the pectenotoxins (PTX), which includes details of their isolation, structure, and biological activity.
Kwok, Timothy
core +1 more source
Total Synthesis of (+)-Shearilicine
, 2022 Herein we report the first total synthesis of the indole diterpenoid natural product shearilicine by an 11-step sequence. This synthesis features the development of a generalizable core precursor to the highly oxidized subclass of indole diterpenoids ...
Yingchuan, Zhu +6 more
core +1 more source
The Total Synthesis of Dragmacidins D and F [PDF]
, 2005 The dragmacidins are an emerging class of bis(indole) natural products isolated from deep-water marine organisms. Although there has been a substantial effort to prepare the simple piperazine dragmacidins, little synthetic work has been done in the area
Garg, Neil Kamal
core +1 more source
Total Synthesis of (+)-Lasonolide A [PDF]
Organic Letters, 2006 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Tomoyuki, Yoshimura +5 more
openaire +2 more sources