Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1987-03-31
1991-03-05
Hollrah, Glennon H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
540200, 540364, 540575, 544 586, 544 69, 544128, 544229, 546 13, 546156, C07D10102
Patent
active
049979434
ABSTRACT:
Compounds of formula (I): ##STR1## (in which R.sup.1 is alkoxy, R is alkyl, haloalkyl, alkylamino, cycloalkyl or optionally substituted phenyl, X is chlorine or fluorine and Y is selected from certain specific heterocycles) have excellent antibacterial activity. They may be prepared by introducing the group represented by Y into the corresponding compound in which Y is replaced by a halogen atom.
REFERENCES:
patent: 4638067 (1987-01-01), Culbertson et al.
Masuzawa et al., "Chemical Abstracts", vol. 108, 1987, col. 108: 75232j.
Fujihara Yoshimi
Iwata Masayuki
Katsube Tetsushi
Kimura Tomio
Hollrah Glennon H.
Sankyo Company Limited
Turnipseed James H.
Ube Industries Limited
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