title: 5,6-Dihydro-5,6-cyclobutanyluracils and their nucleosides: intermediates in the photochemical dealkylation of 5-propyl- and 5-isopropyl uracils and their nucleosides.
mesh_terms: D000475:Alkenes / Q000378:metabolism; D055598:Chemical Phenomena; D002621:Chemistry; D002845:Chromatography; D003503:Cyclobutanes / Q000378:metabolism; D003640:Dealkylation; D006868:Hydrolysis; D009705:Nucleosides / Q000378:metabolism; D010775:Photic Stimulation; D010782:Photolysis; D011407:Propane / Q000378:metabolism; D011743:Pyrimidines / Q000378:metabolism; D013053:Spectrophotometry; D013057:Spectrum Analysis; D014498:Uracil / Q000378:metabolism*; D014529:Uridine / Q000378:metabolism
chemical_list: D000475:Alkenes; D003503:Cyclobutanes; D009705:Nucleosides; D011743:Pyrimidines; D014498:Uracil; D011407:Propane; D014529:Uridine