Various azaazulene derivatives were synthesized and their antiallergic activity was examined. The structure-activity relationship among various derivatives modified by introducing substituents at the 1-,2-, or 3-position of the azaazulene ring was investigated. The inhibitory activities on allergic histamine release of the compounds bearing a 5-tetrazolyl group at the 3-position were more potent than
Azaazulene compounds of the following formula (I) are provided. The said compounds can be used to modulate the protein kinases (PKs) and /or treat cancer.
提供以下化学式(I)的阿扎蓝化合物。这些化合物可用于调节蛋白激酶(PKs)和/或治疗癌症。
Synthesis and Properties of 3-Formyl-1-azaazulan-2-one
作者:Takashi Toda
DOI:10.1246/bcsj.40.590
日期:1967.3
3-Formyl-1-azaazulan-2-one was synthesized in a good yield from 1-azaazulan-2-one by means of a Vilsmeire reaction and its chemical properties were investigated. The synthesis of the tryptophan analogue from the formyl compound was also attempted.
An azaazulene compound is provided. The azaazulene compound has formula (I) shown below. Each variable in formula (I) is defined in the specification. The compound can be used to treat cancer. The invention also provides a method for treating cancer. The method includes administering to a subject in need thereof an effective amount of one or more azaazulene compounds of formula (I).
An azaazulene compound is provided. The azaazulene compound has formula (I) shown below. Each variable in formula (I) is defined in the specification. The compound can be used to treat cancer. The invention also provides a method for treating cancer. The method includes administering to a subject in need thereof an effective amount of one or more azaazulene compounds of formula (I).