Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles
Patent
1983-10-19
1986-06-17
Hollrah, Glennon H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitriles
578253, 578251, 558413, 558 13, C07C12176, C07C16102
Patent
active
045955409
ABSTRACT:
There are described compounds of the formula ##STR1## in which R.sup.1 is hydrogen or C.sub.1-6 alkyl, R.sup.2 is hydrogen, C.sub.1-6 alkyl or C.sub.3-6 alkenyl, X and Y are each oxygen, sulphur, sulphinyl or sulphonyl, n is 2 to 6 and Z is 1H-tetrazol-5-yl, 1H-tetrazol-5-ylthio, 1H-tetrazol-5-ylsulphinyl, 1H-tetrazol-5-ylsulphonyl, cyano or thiocyano, provided that when both X and Y are oxygen Z is 1H-tetrazol-5-ylthio, 1H-tetrazol-5-ylsulphinyl, 1H-tetrazol-5-ylsulphonyl or thiocyano; and salts thereof. The compounds in which Z is other than cyano or thiocyano have pharmaceutical activity and inhibit leukotriene action or formation. '
Goldsworthy John
Marshall Winston S.
Verge John P.
Ashbrook Charles W.
Hollrah Glennon H.
Lilly Industries Limited
Springer D. B.
Whale Arthur R.
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