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An improved synthesis of pyrimido(5,4-d)pyrimidine derivatives substituted by Mercapto groups.
INUKAI, NORIYOSHI, KATUNO, KEISHI, ISHII, YASUO, ISHII, YOSHIO, UDA, MITURU, MURAKAMI, MASUOVolume:
24
Year:
1976
Journal:
CHEMICAL & PHARMACEUTICAL BULLETIN
DOI:
10.1248/cpb.24.1506
File:
PDF, 587 KB
1976