Water-soluble esters of camptothecin compounds

Details Water-soluble esters of camptothecin compounds Water-soluble esters of camptothecin compounds

1997-03-14

1999-06-29

Daos, Donald G.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

A61K 31470

Patent

active

059168960

ABSTRACT:
Non-toxic camptothecin prodrugs are prepared by esterifying the 20-position hydroxyl group of camptothecin derivatives.

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