海量图书期刊资源，随时随地畅享阅读乐趣
New One-Step Procedure for the Synthesis of 6H-Chromeno[4,3-b]quinolines and 8a,9,14,14a-Tetrahydro-8H-benzo[5,6]chromeno[4,3-b]quinolines.M. M. Tomashevskaya; O. A. Tomashenko; A. A. Tomashevskii; V. V. Sokolov; A. A. Potekhin · 2007