Total synthesis of redox-active 1.4-naphthoquinones and their metabolites and their therapeutic use as antimalarial and schistomicidal agents
申请人:Centre National de la Recherche Scientifique
公开号:EP2505583A1
公开(公告)日:2012-10-03
Naphthoquinones, azanaphthoquinones and benxanthones, their process of synthesis and their use as antimalarial or antischistosomal agents.
萘醌、氮杂萘醌和苯基蒽醌,它们的合成过程及其作为抗疟疾或抗血吸虫药剂的用途。
Formal Total Synthesis of Hybocarpone Enabled by Visible-Light-Promoted Benzannulation
作者:Wei Chen、Renyu Guo、Zhen Yang、Jianxian Gong
DOI:10.1021/acs.joc.8b02595
日期:2018.12.21
total synthesis of hybocarpone was achieved in eight steps from commercially available 1,2,4-trimethoxybenzene. Key transformations include a visible-light-promoted benzannulation to construct the key α-naphthol intermediate and a modified CAN-mediated dimerization/hydration cascade sequence to generate the vicinal all-carbon quaternary centers in a stereocontrolled manner. The total synthesis of boryquinone
Photocatalytic Stoichiometric Oxidant-Free Synthesis of Linear Unsaturated Ketones from 1,2-Disubstituted Cyclopropanols
作者:Alaksiej L. Hurski、Marharyta V. Laktsevich-Iskryk、Anastasiya V. Krech、Vladimir N. Zhabinskii、Vladimir A. Khripach
DOI:10.1055/s-0040-1706088
日期:2021.3
A one-step catalytic oxidant-free synthesis of unsaturated ketones from 1,2-disubstituted cyclopropanols is reported. Previously for this transformation, only two- and three-step protocols have been developed. The reaction proceeds under irradiation with visible light in the presence of catalytic amounts of both an acridinium photocatalyst and a cobaloxime complex. 2-Aryl-substituted cyclopropanols
[EN] TOTAL SYNTHESIS OF REDOX-ACTIVE 1.4-NAPHTHOQUINONES AND THEIR METABOLITES AND THEIR THERAPEUTIC USE AS ANTIMALARIAL AND SCHISTOMICIDAL AGENTS<br/>[FR] SYNTHÈSE TOTALE DE 1,4-NAPHTOQUINONES PRÉSENTANT UNE ACTIVITÉ D'OXYDO-RÉDUCTION ET DE LEURS MÉTABOLITES ET LEUR UTILISATION THÉRAPEUTIQUE COMME AGENTS ANTIPALUDIQUES ET SCHISTOMICIDES
申请人:CENTRE NAT RECH SCIENT
公开号:WO2012131010A1
公开(公告)日:2012-10-04
Naphthoquinones, azanaphthoquinones and benxanthones, their process of synthesis and their use as antimalarial or antischistosomal agents.
萘醌、氮杂萘醌和苯基蒽醌,它们的合成过程以及它们作为抗疟疾或抗血吸虫药物的用途。
TOTAL SYNTHESIS OF REDOX-ACTIVE 1.4-NAPHTHOQUINONES AND THEIR METABOLITES AND THEIR THERAPEUTIC USE AS ANTIMALARIAL AND SCHISTOMICIDAL AGENTS
申请人:Davioud-Charvet Elisabeth
公开号:US20140121238A1
公开(公告)日:2014-05-01
Naphthoquinones, azanaphthoquinones and benxanthones, their process of synthesis and methods of their use as antimalarial or antischistosomal agents.