Preparation and antibacterial activities of new 1,2,3-diazaborine derivatives and analogs
作者:Maximilian A. Grassberger、Friederike Turnowsky、Johannes Hildebrandt
DOI:10.1021/jm00374a003
日期:1984.8
(arene = benzene, naphthalene, thiophene, furan, pyrrole) were synthesized by reaction of (organosulfonyl)hydrazones of arene aldehydes or ketones with tribromoborane in the presence of ferric chloride. The activities of 2 against bacteria in vitro and in vivo (Escherichia coli) were determined and structure-activity relationships are discussed. Included in this study are 2,3-dihydro-1-hydroxy-2-(p
通过(有机磺酰基)hydr的反应合成了1,2-二氢-1-羟基-2-(有机磺酰基)芳基[d] [1,2,3]二氮杂硼烷2(亚芳基=苯,萘,噻吩,呋喃,吡咯)在氯化铁存在下,用三溴硼烷制备芳烃醛或酮。确定了2在体外和体内对细菌(大肠杆菌)的活性,并讨论了构效关系。该研究包括2,3-二氢-1-羟基-2-(对甲苯磺酰基)-1H-2,1-苯并氮杂硼烷+ ++(3)和1-羟基-1,2,3,4-四氢- 2-(对甲苯磺酰基)-2,1-苯并氮杂硼烷(4)以及碳环苯并二氮杂硼烷类似物4-羟基-3-(对甲苯磺酰基)异喹啉(7)。简要讨论了活性物种的性质。