Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Patent
1997-10-20
2000-03-07
Kumar, Shailendra
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
514477, 514478, 514546, 514590, 560155, 560157, 560160, 560168, 564 34, 564197, 564159, A61K 3116, C07C23304
Patent
active
060341378
ABSTRACT:
This invention provides novel cationic lipids, particularly guanidino lipids, and methods for their preparation. Also provided are polyanionic-lipid complexes comprising the lipids of the invention, their preparation and use to deliver biologically active substances, particularly nucleic acids to cells.
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Belloni Paula N.
Hirschfeld Donald R.
Link John O.
Nestor, Jr. John J.
Peltz Gary A.
Kumar Shailendra
Peries Rohan
Syntex (U.S.A.) Inc.
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