Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1977-12-29
1982-04-27
Tovar, Jose
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
424250, C07D24112
Patent
active
043272134
ABSTRACT:
Pharmaceutical compositions having anti-ulcer activity, containing as an active ingredient a compound of the formula ##STR1## or a pharmaceutically acceptable salt thereof, wherein Het is a heteroaromatic group (substituted or unsubstituted), containing one or more nitrogen atoms as hetero atoms and no more than two rings;
REFERENCES:
patent: 3845064 (1974-10-01), Curran
patent: 4009274 (1977-02-01), Curran
Tyson et al. J. Org. Chem. vol. 34, pp. 3635-3638, (1969).
Burger Medicinal Chemistry 2nd Edition, p. 78, Interscience Publishers Inc. (1960).
Poziomer et al. J. Org. Chemistry, vol. 26, 3769-3771, (1961).
ACF Chemiefarma VA
Tovar Jose
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