Revisited: Search for Novel Anxiolytic and GABAergic Agents, Bioorg.
2], antiproliferative , antigiogenic , antiarrhythmic and analgesic  activities and antihypertensive properties , while quinazolines exhibit antitumor , antimicrobial  antitubercular , antiagonists , anticonvulsant  and analgesic activities.
Refluxing of compound 1 and thiourea in absolute ethanol with a catalytic amount of potassium hydroxide furnished quinazoline thione derivative 9 in a good yield.
Chemically the members of the genus Sida contain [beta]-phenethylamines ([beta]-phenethylamine, ephedrine and [phi] ephedrine), quinazolines
(vasicine, vasicinol and vasicinone) and carboxylated tryptamines in addition to choline and betaine .
The book contains six chapters covering synthesis, reactions and applications in the following subject areas: pyridazines, cinnolines, benzocinnolines and phthalazines; pyrimidines and quinazolines
; pyrazines and related ring structures; phenzine, oxazine, thiazine and sulphur dyes; quinazoline
alkaloids; six-membered rings with three or more hetero-atoms.
Guiry, Synthesis of Quinazolinones and Quinazolines
, Tetrahedron, 61, 10153 (2005).
ARE COMPOUNDS WHICH HAVE A WIDE RANGE OF
Previously, researchers at deCODE chemistry & biostructures, with funding from Families of SMA, had developed a class of compounds called C-5 substituted quinazolines
, which increased expression of SMN protein, potentially giving clinical investigators a new class of compounds to utilize for the treatment of SMA.
ARE COMPOUNDS WHICH HAVE A WIDE RANGE OF PHARMACOLOGICAL ACTIVITY **, Kamilah Rashid and Angelica Trumer, Spelman College, Atlanta, GA 30314.
The presentation described the strategic compound design and research underlying the development of proprietary drug compounds belonging to a class of chemical structures called quinazolines
We now wish to report herein a short MW assisted synthesis of hexahydroquinazolin-5(6H)-ones and bis-hexahydroquinazolin-5(6H)-ones bearing methyl group in position 1 of quinazoline
Cinnoline, quinoxaline, and pthalazine (Figure-1) are the structural isomers of quinazoline