Chcmical investigation of L, fischeri afforded two new eremophilenolides. which were identified as 6β-methoxy-8β-hydroxy-eremophil(11)-en-12.8a-olide 1. 6-oxo
Two new compounds, isoquinoline-1, 3-dicarboxyaldehyde and (IDA) were synthesizedvia 6 or 7 steps starting from benzaldehyde, or prepared via 4 steps starting f