A. FALLERSmithKline Beecham Pharm., Great Burgh, Epsom, Surrey KT18 5XQ, UKI. L. PINTOSmithKline Beecham Pharm., Great Burgh, Epsom, Surrey KT18 5XQ, UKD. G. SMITHSmithKline Beecham Pharm., Great Burgh, Epsom, Surrey KT18 5XQ, UK...
A.SmithKlineFALLERSmithKlineI.SmithKlineL.SmithKlinePINTOSmithKlineD.SmithKlineG.SmithKlineWileyCheminformAn unusual base-mediated ring contraction reaction of benzopyrans to benzofurans. Buckle D R,Faller A,Pinto I L,et al. Tetra.Lett . 1992