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C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
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Organic Chemistry
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Low-Molecular Organic Synthesis Reactions Using Catalysts
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DK210269A1968-04-191969-04-17Analogifremgangsmåde til fremstilling af N,N,2-trimethyl-3-chromanamin, α-isomer, eller syreadditionssalte deraf.
DK120802B
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