海量图书期刊资源，随时随地畅享阅读乐趣
ChemInform Abstract: Synthesis of (1)Benzopyrano(3,4-h)benzo(b)-1,6-naphthyridine-6-ones.K. R. PRASAD; D. MALLESHWAR · 1995
Synthesis of benzo[3,4-h][1,6]naphthyridines via Friedländer condensation with active methylenesRamhari V. Rote; Sandeep M. Bagul; Deepak P. Shelar; Sandeep R. Patil; Raghunath B. Toche; Madhukar N. Jachak · 2011