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C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
FR659119D1928-01-191928-08-17Procédé pour la préparation de lactones alicycliques d'hydrocarbures hydrogénés polycycliques aromatiques
ExpiredFR659119A
(fr)