Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1989-06-23
1990-09-25
Shah, Mukund J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514312, 544128, 546153, 546155, 546156, C07D215233, C07D26530, A61K 3147, A61K 31535
Patent
active
049593633
ABSTRACT:
Compounds of the formula ##STR1## where R is hydrogen, hydroxy, amino or lwer-alkyl; R.sup.1 is lower-alkyl, lower-alkenyl, cycloalkyl, pyridinyl, phenyl or substituted phenyl; R.sup.2 is hydrogen, amino or hydroxy; R.sup.6 is hydrogen or fluoro; and R.sup.7 is phenyl, pyridinyl or selected other heterocycles, have antiviral acitivity against herpes virus.
The compounds are prepared from the corresponding carboxylic acids or ester, or by a tin-coupling reaction on the corresponding 7-halo compounds.
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Angelino et al., J. Heterocyclic Chem., 21, 107-112, (1984).
DuPont Paul E.
Johnson Thomas L.
Shah Mukund J.
Sterling Drug Inc.
Stonner Frederik W.
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