Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1987-10-06
1990-07-24
Rivers, Diana G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514 81, 546 23, 546 48, A61K 3147, C07D49122
Patent
active
049435795
ABSTRACT:
Water-soluble derivatives of camptothecin have the formulae: ##STR1## wherein R' is selected from the group consisting of R=CO CH.sub.2 NH.sub.2.HCl
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Garzon-Aburbeh Aaron
Vishnuvajjala B. Rao
Bailey John
Benson Robert
Rivers Diana G.
The United States of America as represented by the Secretary of
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