spirotetronate

名词 n.

英文释义

名词 n.
  1. Any of a family of antibiotic polycyclic compounds characterized by a tetronate unit joined by a single atom to a cyclohexene ring. countable,uncountable
    — The cycloaddition reaction proceeded in excellent yield, but afforded a 25:65:10 mixture of three isomeric spirotetronates: 129, its diastereomer, and a regioisomer resulting from addition at the disubstituted 2,4-diene system.

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