Reactions of chlordiazepoxide and diazepam N-oxide with dimethyl acetylenedicarboxylate with rearrangement to quinoxaline derivatives and X-ray analysis of a resultant tetracyclic compound.
MIYADERA, TETSUO, KAWANO, YOICHI, HATA, TADASHI, TAMURA, CHIHIRO, TACHIKAWA, RYUJIVolume:
25
Year:
1977
Journal:
CHEMICAL & PHARMACEUTICAL BULLETIN
DOI:
10.1248/cpb.25.3247
File:
PDF, 923 KB
1977