Results 91 to 100 of about 6,120 (213)

Copper‐ and Silver‐Catalyzed Reactions of Active Methylene Isocyanides: Facile Access to Highly Substituted Five‐ and Six‐Membered Heterocycles

open access: yesChemistry – A European Journal, Volume 32, Issue 13, 1 April 2026.
This review summarizes recent advances in copper‐ and silver‐catalyzed reactions of active methylene isocyanides for the synthesis of highly substituted five‐ and six‐membered heterocycles. Emphasis is placed on [3+n] cycloadditions, annulations, and asymmetric strategies, highlighting current limitations and future opportunities in heterocycle ...
Jimil George, Kyungsoo Oh
wiley   +1 more source

3-Acetyl-4-aminoquinoline

open access: yesActa Crystallographica Section E Structure Reports Online, 2007
The title compound, C11H10N2O, a potential antitumour drug, crystallizes with two molecules in the asymmetric unit. The 4-amino N atom is strongly conjugated with the quinoline ring involving the 3-carbonyl group. As a result, the molecule is almost planar.
Jan Lokaj   +4 more
openaire   +1 more source

Choroidal Vascularity Index in Schizophrenia Compared to Healthy Subjects: A Cross‐Sectional Study

open access: yesHealth Science Reports, Volume 9, Issue 4, April 2026.
ABSTRACT Background and Aims This study aims to evaluate choroidal vascular architecture in patients with schizophrenia compared to healthy individuals. Methods This cross‐sectional study was conducted between 2019 and 2021. In total, 22 hospitalized patients with documented instances of schizophrenia and 22 healthy subjects were included. Demographic,
Mehrdad Motamed Shariati   +3 more
wiley   +1 more source

Malaria and the traveller [PDF]

open access: yes, 2005
Malaria has reached epidemic proportions. About 40% of the world’s population live in malarious areas. It is estimated that 400 million people are infected by malaria each year and of these, 1-3 million die, mostly children under five years of age.
Tonna, Antonella, Tonna, Ivan
core  

Production and characterization of different types of malaria pigment (hemozoin) and their potential use for screening for hemozoin inhibiting drugs [PDF]

open access: yes, 2012
Tese de mestrado. Biologia (Microbiologia Aplicada). Universidade de Lisboa, Faculdade de Ciências, 2012Malarial pigment, hemozoin, appears to modulate the immune system, however it remains controversial if it has stimulatory or inhibitory effects ...
Góis, Ana Margarida Ferreira, 1988-
core  

Clinical Laboratory Parameters Among Adult Males During a Primaquine Chemoprophylaxis Trial in Irian Jaya, Indonesia [PDF]

open access: yes, 1995
Primakuin yang digunakan sebagai profilaksis malaria terbukti efektif dan diterima dengan baik oleh tubuh manusia yang normal terhadap aktivitas enzim 6 glukosa-6 fosfat dehidrogenase (G-6PD).
Baird, J. K. (J)   +14 more
core  

Rapid, Field-Deployable Method for Genotyping and Discovery of Single-Nucleotide Polymorphisms Associated with Drug Resistance in Plasmodium falciparum [PDF]

open access: yes, 2012
Despite efforts to reduce malaria morbidity and mortality, drug-resistant parasites continue to evade control strategies. Recently, emphasis has shifted away from control and toward regional elimination and global eradication of malaria.
Daniels, Rachel Fath   +8 more
core   +1 more source

Validation Of Assay Methods For Chlorproguanil And Chlorcycloguanil And Its Application To Pharmacokinetics Studies [PDF]

open access: yes, 1996
Dua kaedah pengeseian telah dikembangkan dan disahkan bagi analisis klorproguanil dan klorsikloguanil.
Sulaiman, Maryam
core  

SYNTHESIS OF 8-AMINOQUINOLINES. PART VII

open access: yes, 1957
Synthesis of 7-chioro-2-methyl-8-amino-4-(4’-hydroxy-3'-diethylaminomethyl)-anilinoquinaldine has been described.
ACHINTYA K. SEN, U. P. BASU
openaire   +2 more sources

Haemolysis in G6PD Heterozygous Females Treated with Primaquine for Plasmodium vivax Malaria: A Nested Cohort in a Trial of Radical Curative Regimens.

open access: yesPLoS Medicine, 2017
BackgroundRadical cure of Plasmodium vivax malaria with 8-aminoquinolines (primaquine or tafenoquine) is complicated by haemolysis in individuals with glucose-6-phosphate dehydrogenase (G6PD) deficiency.
Cindy S Chu   +14 more
doaj   +1 more source

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