Results 41 to 50 of about 1,695,530 (119)

Highly functionalised fused heterocycle synthesis from fluoropyridines [PDF]

open access: yes, 2006
Current approaches to drug discovery tends to involve the rapid analogue synthesis and testing of small, focused libraries of low molecular weight, structurally similar "drug-like" molecules, often based around heterocyclic core scaffolds.
Cartwright, Matthew William
core  

A study of the thermally-induced cyclisations of some polyfluoroaromatic hydrazones leading to Fischer indole products [PDF]

open access: yes, 1983
Previously acetophenone 1,3,4,5,6,7,8-heptafluoro-2-naphthylhydrazone and acetophenone pentafluorophenylhydrazone were reported to react in tetralin at reflux temperature to give among the products 4,5,6,7,8,9- hexafluoro-2-phenylbenz[ e ]indole and 4,5 ...
Benke, Frank Dominic
core  

A Small Molecule Scaffold Analysis: Biological Profiles of Novel, Privileged, and Promiscuous Scaffolds [PDF]

open access: yes, 2013
Owing to the better understanding of physiochemical and biological challenges associated with the bioactivity of small organic molecules, novel scaffolds are becoming more extensively engineered and more highly optimized.
Hammad, Layal
core  

The synthesis and properties of some well-defined fluorinated polymers [PDF]

open access: yes, 1996
This thesis describes studies directed to the ring opening metathesis polymerisation (ROMP) of some fluorinated compounds using a range of well-defined initiators.
Towns, Richard Mark
core  

Rhodium(I)-Catalyzed Annulation of Bicyclo[1.1.0]butyl-Substituted Dihydroquinolines and Dihydropyridines [PDF]

open access: yes
Bicyclo[1.1.0]butane-containing compounds feature a unique chemical reactivity, trigger “strain-release” reaction cascades, and provide novel scaffolds with considerable utility in the drug discovery field.
Wipf, Peter   +5 more
core   +1 more source

Studies on Novel Bioactive Heterocyclic Compounds [PDF]

open access: yes, 2011
Not ...
Patel, Anilkumar S.
core  

Kappa-receptor selective binding of opioid ligands with a heterocyclic bicyclo[3.3.1]nonan-9-one structure

open access: yes, 2003
Previous pharmacological results have suggested that members of the heterocyclic bicyclo[3.3.1]nonan- 9-one-like compounds are potent κ-opioid receptor specific agonists.
Borsodi, Anna   +4 more
core   +1 more source

B(C6F5)3-Catalyzed Formal (n+3) (n = 5,6) Cycloaddition of Bicyclo[1.1.0]butanes to Medium Bicyclo[n.1.1]alkanes [PDF]

open access: yes
Herein, a B(C6F5)3-catalyzed formal (n+3) (n = 5,6) cycloaddition of bicyclo[1.1.0]butanes (BCBs) with imidazolidines/hexahydropyrimidines is described.
Ming, Lang   +4 more
core   +2 more sources

Diffraction and database analyses of photoactive biphenyl compounds and novel carbaborane structures [PDF]

open access: yes, 1999
The research involved in this thesis is mainly concerned with crystallography and the analysis using crystallographic techniques and methods. The work in this thesis is centered mainly on two types of chemical compounds, photoactive compounds and ...
Mackinnon, Angus
core  

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