346425-59-0Relevant articles and documents
Controllable Skeleton Rearrangement of 3-Substituted Cyclobutanones under Basic Conditions?
Yan, Peng,Zhou, Qiang,Chen, Jun,Lu, Ping
supporting information, p. 1103 - 1106 (2020/07/13)
Divergent skeleton rearrangements of cyclobutanones under simply basic conditions have been described. The reaction pathway is controlled by the nature of Z group on 3-substituted cyclobutanones, leading to the formation of various lactones, lactams and a
Containing cyclobutane substituent of pyrazines, its composition and use thereof
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, (2019/02/02)
The invention relates to a pyrazine compound containing a diethylene substituent and application thereof as a medicine, particularly application thereof to preparation of medicines for preventing and treating various influenza viruses. Particularly, the invention relates a compound of which the general formula I is shown in the specification, or a stereoisomer, a geometrical isomer, a tautomer, a nitrogen oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, and all variables are defined in the specification. The invention also relates to application of the compound of which the general formula I is shown in the specification, or the stereoisomer, the geometrical isomer, the tautomer, the nitrogen oxide, the hydrate, the solvate, the metabolite, the pharmaceutically acceptable salt or the prodrug thereof as medicines, particularly application of the compound as a medicine for preventing and treating influenza viruses.
Cyclobutanone photoadducts of HCN and malononitrile: useful intermediates for the synthesis of C-nucleosides
Mladenova, Gabriela,Lee-Ruff, Edward
, p. 2787 - 2789 (2008/02/03)
Photochemistry of cyclobutanones in the presence of HCN or malononitrile give photoadducts derived from oxacarbene insertion into C-H. These intermediates are useful for the preparation of C-nucleosides by structural elaboration of the CN groups.
