Preclinical comparison of osimertinib with other EGFR-TKIs in EGFR-mutant NSCLC brain metastases models, and early evidence of clinical brain metastases activity

…, M Box, P Johnström, K Varnäs, J Malmquist… - Clinical Cancer …, 2016 - AACR
Purpose: Approximately one-third of patients with non–small cell lung cancer (NSCLC)
harboring tumors with EGFR-tyrosine kinase inhibitor (TKI)-sensitizing mutations (EGFRm) …

Preclinical comparison of the blood–brain barrier permeability of osimertinib with other EGFR TKIs

…, R Arakawa, M Kondrashov, J Malmquist… - Clinical Cancer …, 2021 - AACR
Purpose: Osimertinib is a potent and selective EGFR tyrosine kinase inhibitor (EGFR-TKI) of
both sensitizing and T790M resistance mutations. To treat metastatic brain disease, blood–…

Chemistry and biology of some low molecular weight boron compounds for boron neutron capture therapy

…, L Gedda, T Hartman, J Malmquist… - Journal of neuro …, 1997 - Springer
Boronated DNA targeting agents are especially attractive candidatesfor BNCT because they
may deliver boron-10 tothe nuclei of tumor cells. Numerous boron-containing analogshave …

First Radiolabeling of a Ganglioside with a Positron Emitting Radionuclide: In Vivo PET Demonstrates Low Exposure of Radiofluorinated GM1 in Non-human Primate …

…, P Johnström, R Arakawa, J Malmquist… - ACS Chemical …, 2020 - ACS Publications
Gangliosides are biologically important glycolipids widely distributed in vertebrate cells. An
important member of the ganglioside family is the monosialylganglioside GM1, which has …

Asymmetric synthesis of p-carboranylalanine (p-Car) and 2-methyl-o-carboranylalanine (Me-o-Car).

J Malmquist, S Sjöberg - Tetrahedron, 1996 - Elsevier
Two new α-amino acids containing the 1, 2-and the 1, 12-dicarba-closo-dodecaborane (12)
cages, namely p-carboranylalanine (1), and 2-methyl-o-carboranylalanine (2), were …

Synthesis of para-and nido-carboranyl phenanthridinium compounds for neutron capture therapy

…, H Ghaneolhosseini, CLA Henssen, J Malmquist… - Tetrahedron letters, 1996 - Elsevier
The syntheses of two novel para-carboranyl and two novel nido-carboranyl
phenanthridinium compounds as potential boron delivery agents for Neutron Capture …

Development of rapid multistep carbon-11 radiosynthesis of the myeloperoxidase inhibitor AZD3241 to assess brain exposure by PET microdosing

P Johnström, L Bergman, K Varnäs, J Malmquist… - Nuclear Medicine and …, 2015 - Elsevier
… transformation of [ 14 C]potassium cyanide to benzoyl [ 14 C]isothiocyanate via [ 14 C]potassium
thiocyanate and the scope for optimizing reaction times in subsequent steps (Malmquist

Synthesis of. omega.-(aminoalkyl)-1, 2-closo-dicarbadodecaboranes (12)

J Malmquist, S Sjoeberg - Inorganic Chemistry, 1992 - ACS Publications
Conclusion We have synthesized chloryl chloride for the first time according to four different
routes. This novel chlorine oxide is of sufficient (58)(a) Vaida, V.; Solomon, S.; Richard, EC; …

Synthesis and radioiodination of 7‐(3′‐ammoniopropyl)‐7,8‐dicarba‐nido‐undecaborate(‐1), (ANC)

S Ghirmai, J Malmquist, H Lundquist… - Journal of Labelled …, 2004 - Wiley Online Library
Derivatives of nido‐carborate have potential use in tumour targeting as hydrophilic boron‐rich
compounds for boron neutron capture therapy (BNCT) and as pendant groups for …

D2 receptor occupancy in conscious rat brain is not significantly distinguished with [3H]‐MNPA, [3H]‐(+)‐PHNO, and [3H]‐raclopride

…, J Zysk, P Dorff, CS Elmore, P Ström, J Malmquist… - Synapse, 2010 - Wiley Online Library
Positron emission tomography (PET) antagonist ligands such as [ 11 C]‐raclopride are
commonly used to study dopamine D2 receptor (D2) binding of antipsychotics. It has been …