Results 121 to 130 of about 62,855 (239)

Chemotherapeutic Potential of Fluorouracil‐Platinum (IV) Prodrugs Against Cisplatin‐Resistant Colorectal Cancer Cells

Chemistry – A European Journal, EarlyView.
ABSTRACT Fluorouracil‐platinum(IV) prodrugs represent a novel class of multimechanistic chemotherapeutics with enhanced anticancer potential. The prodrugs PtIVP‐5FUMeOBut and PtIV56‐5FUMeOBut were actualized by derivatising the clinical drug 5‐fluorouracil (5FU) and coordinating it to platinum(IV) complexes, leveraging the established cytotoxicity of ...
Maria George Elias, Aleen Khoury, Shadma Fatima, Timothy J. Mann, Shawan Karan, Meena Mikhael, Paul de Souza, Christopher P. Gordon, Kieran F. Scott, Janice R. Aldrich‐Wright   +9 more
wiley   +1 more source

Copper-catalysed enantioconvergent N-alkylation of hydrazines with racemic α-haloamides to access enantioenriched hydrazines. [PDF]

Nat Commun
Li N, He SY, Wang PF, Gu QS, Li ZL, Chen JJ, Liu XY.   +6 more
europepmc   +1 more source

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

Chemistry – A European Journal, EarlyView.
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

Discovery and Characterization of Divarasib (GDC-6036), a Potent Covalent Inhibitor of KRAS G12C. [PDF]

J Med Chem
Endres NF, Do S, Mroue R, Terrett JA, Saabye M, Oh A, Hunsaker T, Chan E, Tran JC, Nguyen LK, Lian Q, Ma TP, Garner T, Gerosa L, Beresini M, Boudreau A, Bronner SM, Cyr P, Ishisoko N, Izrayelit Y, Jiang F, Kellar T, La H, Labadie S, Lardy M, Liu L, Liu W, Miller S, Rudolph J, Plise E, Sellers BD, Shao C, Wang W, Wang Y, Wei W, Wong S, Yu C, Yu K, Yuen PW, Zang R, Zhang C, Zhou Y, Zhu X, Quinn JG, Ye X, Kiefer JR, Mao J, Evangelista M, Merchant M, Landry ML, Malhotra S, Purkey HE.   +51 more
europepmc   +1 more source

β‐Scission of Tertiary Alcohols on a Platinum‐Loaded Titanium Dioxide Photocatalyst for C─C Bond‐Forming Reactions

Chemistry – A European Journal, EarlyView.
A strategy for the Pt/TiO2‐photocatalyzed β‐scission of nonactivated 3° alcohols in the absence of external oxidants and additives was developed. A wide variety of C‐centered radicals were generated and subsequently engaged in C─C bond‐forming reactions.
Shu Sakurai, Sha Xue, Shogo Mori, Susumu Saito   +3 more
wiley   +1 more source

From alkylating to shape-shifting G-quadruplex ligands: the RHAU peptide story. [PDF]

Nucleic Acids Res
De Paepe L, Marzano S, Vesschemoet C, Amato J, Pagano B, Cadoni E, Madder A.   +6 more
europepmc   +1 more source

Enantioselectivity in Transition Metal Catalyzed Propargylic Substitution Reactions: A Theoretical Perspective

Chemistry – A European Journal, EarlyView.
Recent theoretical efforts to elucidate the origin of enantioselectivity in transition metal‐catalyzed propargylic substitution reactions are highlighted in this review. ABSTRACT In recent years, asymmetric catalytic propargylic substitution reactions have undergone remarkable development, enabling the construction of chiral carbon centers adjacent to ...
Ken Sakata, Yoshiaki Nishibayashi
wiley   +1 more source

DNA-Protein Cross-Link Formation and Cellular Toxicity by Chimeric Bis-Electrophiles. [PDF]

J Org Chem
Yu H, Jiang X, Greenberg MM.
europepmc   +1 more source

Bifunctional Photocatalysts: Exploiting Proximity for Enhanced Reaction Performance

Chemistry – A European Journal, EarlyView.
This review covers the application of the bifunctional approach to photocatalysis as a means to attain (enhanced) enantioselectivity, and, more in general, as a strategy to enhance the catalytic performance through an effective use of short‐lived reaction intermediates.
Luigi Dolcini, Daniele Lavelli, Alberto Dal Corso, Luca Pignataro   +3 more
wiley   +1 more source

Benzyl methyl morpholinium hydroxide (BMMorph)OH: a new basic ionic liquid for <i>N</i>-alkylation of bioactive N-heterocycles. [PDF]

RSC Adv
Soltani Rad MN, Behrouz S, Mohammadnia Afroozi HR.   +2 more
europepmc   +1 more source