Results 171 to 180 of about 108,684 (302)

Synthesis of 2-Phosphorus-Substituted Indoles via Ring Expansion of Benzocyclobutenone Oxime Sulfonates. [PDF]

Org Lett
Kanno Y, Yamashita Y, Sugiyama A, Kodama T, Sakata J, Tokuyama H.   +5 more
europepmc   +1 more source

A Ring Expansion Approach To N-oxy-2,5-diketopiperazines. [PDF]

Tetrahedron Lett, 2022
Jackson AC, Olsen JT, Sundstrom S, Lambert KM, Wood JL.   +4 more
europepmc   +1 more source

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu, Xiaoning Ren, Cuihua Fan, Chun Li, Lijie Zhang, Zaiqiang Zhang, Shaowu Li, Zhongmeng Lai, Bin Cai, Ying Fu, Yi Lin, Zhibao Zhu   +11 more
wiley   +1 more source

Macrocyclic Ruthenium Ring Expansion Metathesis Polymerization Initiators Exhibit Tether Length-Dependent Behavior. [PDF]

Organometallics
Pomfret MN, Miller LP, Serck NP, Rentería-Gómez Á, Li B, Zeitler SM, Krajewski SM, Kaminsky W, Paranji R, Gutierrez O, Golder MR.   +10 more
europepmc   +1 more source

Advancing Age Modulates Associations Between Cognitive Impairment and Brain Volumes in Early MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Cognitive impairment is common in multiple sclerosis (MS), but manifestations following the first demyelinating event are relatively unexplored. We investigated cross‐sectional associations between magnetic resonance imaging (MRI)–derived brain volumes and the presence of cognitive impairment outcomes five years after the first ...
Piriyankan Ananthavarathan, Marco Pitteri, Michael Foster, Sara Collorone, Sara Salama, Elisa Colato, Ferran Prados, Baris Kanber, Marios Yiannakas, Claudia A. M. Gandini Wheeler‐Kingshott, Indran Davagnanam, Frederik Barkhof, Declan Chard, Olga Ciccarelli, Ahmed Toosy   +14 more
wiley   +1 more source

Ring expansion of bicyclo[1.1.0]butyl ketones to bicyclo[2.1.1]hexenes using ketone as both activating and reacting groups. [PDF]

Nat Commun
Ge J, Cao L, Lin K, Ruan C, Ye X, Bao X, Yang Z, Wang H, Chen H.   +8 more
europepmc   +1 more source

Switchable synthesis of natural-product-like lawsones and indenopyrazoles through regioselective ring-expansion of indantrione. [PDF]

Commun Chem, 2023
Hu B, Yan W, Jiang P, Jiang L, Yuan X, Lin J, Jiao Y, Jin Y.   +7 more
europepmc   +1 more source

Prognostic Value of Neurofilament Light Chain and Glial Fibrillary Acidic Protein in ALD‐Related Myelopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background X‐linked adrenoleukodystrophy (X‐ALD) is a neurometabolic disorder caused by pathogenic variants in ABCD1, leading to slowly progressive spinal cord disease in nearly all affected men. Sensitive biomarkers to quantify disease severity and predict progression are needed for clinical care and trial design.
Eda G. Kabak, Marije M. C. Voermans, Hans Heijst, Charlotte E. Teunissen, Marc Engelen   +4 more
wiley   +1 more source

1,2-Migratory ring expansion of a BN-naphthalene.

Org Biomol Chem
Mediavilla BA, Siegler MA, Klausen RS.
europepmc   +1 more source

Microfluidic Photocatalytic Ring Expansion of Sulfonium Salts for the Synthesis of Cyclic Sulfides. [PDF]

ACS Catal
Humbrías-Martín J, Garrido-González JJ, Medrano-Uribe K, Pelosi G, Laze L, Dell'Amico L.   +5 more
europepmc   +1 more source