1055967-31-1Relevant articles and documents
Synthesis of Isoxazolines and Oxazines by Electrochemical Intermolecular [2 + 1 + n] Annulation: Diazo Compounds Act as Radical Acceptors
Xiong, Mingteng,Liang, Xiao,Gao, Zhan,Lei, Aiwen,Pan, Yuanjiang
, p. 9300 - 9305 (2019)
Reported herein is an unprecedented synthesis of isoxazolines and oxazines through electrochemical intermolecular annulation of alkenes with tert-butyl nitrite, in which diazo compounds serve as radical acceptors. Notably, [2 + 1 + 2] and [2 + 1 + 3] annulations occur when styrenes and allylbenzenes are used as substrates, respectively. The latter reaction undergoes group migration to form more stable radical, manifesting radical route instead of conventional 1,3-dipolar cycloaddition occurs. Moreover, scale-up experiments suggest the potential application value of these transformations in industry.
SUBSTITUTED HETEROCYCLIC COMPOUNDS USEFUL IN THE TREATMENT OF CARDIOVASCULAR DISEASES
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Page 40, (2010/02/08)
wherein: a.o. T is oxygen, sulfur, or NR11 , in which R11 is hydrogen or lower alkyl; V is -N1 is hydrogen, optionally substituted lower alkyl, optionally substituted cycloalkyl, optionally substituted aryl, or optionally substituted heteroaryl; X2 is optionally substituted aryl or optionally substituted heteroaryl; Y is optionally substituted dihydroheteroarcyl; and Z1 and Z2 are independently optionally substituted alkylene of 1-4 carbon atoms, useful for the treatment of various disease states, in particular cardiovascular diseases such as atrial and ventricular arrhythmias, intermittent claudication, Prinzmetal’s (variant) angina, stable and unstable angina, exercise induced angina, congestive heart disease, and myocardial infarction. The compounds are also useful in the treatment of diabetes.
