Results 101 to 110 of about 1,879 (233)

Engaging Isatins and Amino Acids in Multicomponent One-Pot 1,3-Dipolar Cycloaddition Reactions-Easy Access to Structural Diversity. [PDF]

Molecules, 2023
Zhao H, Zhao Y.
europepmc   +1 more source

Synthesis, Structure and Stereochemistry of Dispirocompounds Based on Imidazothiazolotriazine and Pyrrolidineoxindole. [PDF]

Int J Mol Sci, 2022
Izmest'ev AN, Karnoukhova VA, Larin AA, Kravchenko AN, Fershtat LL, Gazieva GA.   +5 more
europepmc   +1 more source

Synthesis And Characterisation Of New Dispiro Pyrrolidines As Cholinesterase Inhibitors [PDF]

, 2019
Spiro compounds are widely known for their diverse biological activities and become an important target by researchers to study and to produce synthetically.
Mohamed Yusoff, Nadia
core  

Simultaneous Enhancement of the Mechanical Properties, Performance and Insensitivity of an Energetic Elastomeric Polyurethane Binder by Kinetically Grafting Reactive Spiranes. [PDF]

Polymers (Basel), 2023
Ma M, Kwon Y.
europepmc   +1 more source

Synthesis, Structure and Antileishmanial Evaluation of Endoperoxide-Pyrazole Hybrids. [PDF]

Molecules, 2022
Amado PSM, Costa ICC, Paixão JA, Mendes RF, Cortes S, Cristiano MLS.   +5 more
europepmc   +1 more source

Dispirooxindole-β-Lactams: Synthesis via Staudinger Ketene-Imine Cycloaddition and Biological Evaluation. [PDF]

Int J Mol Sci, 2022
Filatov VE, Iuzabchuk DA, Tafeenko VA, Grishin YK, Roznyatovsky VA, Lukianov DA, Fedotova YA, Sukonnikov MA, Skvortsov DA, Zyk NV, Beloglazkina EK.   +10 more
europepmc   +1 more source

Dispiro-1,2,4-trioxane Analogues of a Prototype Dispiro-1,2,4-trioxolane: Mechanistic Comparators for Artemisinin in the Context of Reaction Pathways with Iron(II)

, 2005
Single electron reduction of the 1,2,4-trioxane heterocycle of artemisinin (1) forms primary and secondary carbon-centered radicals. The complex structure of 1 does not lend itself to a satisfactory dissection of the electronic and steric effects that ...
Wood, James K., Vennerstrom, Jonathan L., Sriraghavan, Kamaraj, Tang, Yuanqing, Dong, Yuxiang, Wang, Xiaofang   +5 more
core  

Small Molecules with Spiro-Conjugated Cycles: Advances in Synthesis and Applications. [PDF]

Int J Mol Sci, 2023
Beloglazkina EK.
europepmc   +1 more source

Efficient enantioselective synthesis of CF2H-containing dispiro [benzo[b]thiophene-pyrrolidine-pyrazole]s via organocatalytic cycloaddition

Tetrahedron, 2023
Yabo Deng, Changyan Yang, Siyu Shi, Yi-Ju Cao, Pengfei Jia, Yuan Li, Jinqi Huang, Wenjin Yan   +7 more
semanticscholar   +1 more source

Design, synthesis, and biological evaluation of multifunctional dispiro chromeno-indenoquinoxaline hybrids as dual anticancer and antibacterial agents with metal-ion sensing ability. [PDF]

RSC Adv
Prusty K, Ambadipudi SSSSS, Mohapatra S, Behera T, Panda BS, Panigrahi G, Nayak S, Mohapatra S, Mohanty A, Rout J, Sahoo CR, Nayak VL.   +11 more
europepmc   +1 more source