Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1997-11-20
1999-06-29
Gupta, Yogendra N.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544280, C07D47316, C07D47334, C07D47332, A61K 31505
Patent
active
059168927
ABSTRACT:
This invention relates to Trans cyclopentanyl purine analogs of the formula (1) ##STR1## wherein the substituent in the 3-position on the cyclopentanyl ring is in the Trans configuration relative to the bicyclic substituent,
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Borcherding David R.
Cole Douglas L.
Edwards III Carl K.
Esser Ronald E.
Gupta Yogendra N.
Hoechst Marion Roussel Inc.
Payne T. Helen
Rao Deepak R.
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