CATIONIC LIPIDS FOR INTRACELLULAR DELIVERY OF BIOLOGICALLY ACTIVE MOLECULES
Lipides cationiques pouvant faciliter le transport d'agents biologiquement actifs dans des cellules, y compris la transfection de cellules par des polynucléotides thérapeutiques, l'administration de médicaments antiviraux, et l'introduction de peptides immunogènes. Les lipides cationi...
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creator | KUMAR, RAJ BORDER, RICHARD, C FELGNER, PHILIP, L BASAVA, CHANNA HWANG-FELGNER, JIIN-YU |
description | Lipides cationiques pouvant faciliter le transport d'agents biologiquement actifs dans des cellules, y compris la transfection de cellules par des polynucléotides thérapeutiques, l'administration de médicaments antiviraux, et l'introduction de peptides immunogènes. Les lipides cationiques comprennent un groupe ammonium et la structure générale (I). On décrit également des produits d'addition de ces composés comprenant des emplacements cationiques additionnels qui accroissent l'activité de transfection ou de transport. Les corrélations structure-activité déterminent le choix des composés préférés devant être synthétisés à cette fin. Parmi les compositions présentées permettant l'utilisation de ces lipides cationiques se trouvent des compositions de transfection in vitro et des compositions pharmaceutiques d'administration parentérale et topique d'agents thérapeutiques.
Disclosed are cationic lipids capable of facilitating transport of biologically active agents into cells, including the transfection of cells by therapeutic polynucleotides, the delivery of antiviral drugs, and the introduction of immunogenic peptides. The cationic lipids, comprising an ammonium group, have the general structure (I) Also disclosed are adducts of these compounds comprising additional cationic sites that enhance the transfective or transport activity. Structure-activity correlations provide for the selection of preferred compounds to be synthesized for this purpose. Compositions disclosed for use of these cationic lipid include formulations for in vitro transfection and pharmaceutical formulations for parenteral and topical administration of therapeutic agents. |
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Disclosed are cationic lipids capable of facilitating transport of biologically active agents into cells, including the transfection of cells by therapeutic polynucleotides, the delivery of antiviral drugs, and the introduction of immunogenic peptides. The cationic lipids, comprising an ammonium group, have the general structure (I) Also disclosed are adducts of these compounds comprising additional cationic sites that enhance the transfective or transport activity. Structure-activity correlations provide for the selection of preferred compounds to be synthesized for this purpose. Compositions disclosed for use of these cationic lipid include formulations for in vitro transfection and pharmaceutical formulations for parenteral and topical administration of therapeutic agents.</description><edition>5</edition><language>eng ; fre ; ger</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; BEER ; BIOCHEMISTRY ; CHEMISTRY ; COMPOSITIONS THEREOF ; CULTURE MEDIA ; ENZYMOLOGY ; HETEROCYCLIC COMPOUNDS ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; MICROBIOLOGY ; MICROORGANISMS OR ENZYMES ; MUTATION OR GENETIC ENGINEERING ; ORGANIC CHEMISTRY ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS ; SPIRITS ; VINEGAR ; WINE</subject><creationdate>1993</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930120&DB=EPODOC&CC=EP&NR=0523189A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930120&DB=EPODOC&CC=EP&NR=0523189A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KUMAR, RAJ</creatorcontrib><creatorcontrib>BORDER, RICHARD, C</creatorcontrib><creatorcontrib>FELGNER, PHILIP, L</creatorcontrib><creatorcontrib>BASAVA, CHANNA</creatorcontrib><creatorcontrib>HWANG-FELGNER, JIIN-YU</creatorcontrib><title>CATIONIC LIPIDS FOR INTRACELLULAR DELIVERY OF BIOLOGICALLY ACTIVE MOLECULES</title><description>Lipides cationiques pouvant faciliter le transport d'agents biologiquement actifs dans des cellules, y compris la transfection de cellules par des polynucléotides thérapeutiques, l'administration de médicaments antiviraux, et l'introduction de peptides immunogènes. Les lipides cationiques comprennent un groupe ammonium et la structure générale (I). On décrit également des produits d'addition de ces composés comprenant des emplacements cationiques additionnels qui accroissent l'activité de transfection ou de transport. Les corrélations structure-activité déterminent le choix des composés préférés devant être synthétisés à cette fin. Parmi les compositions présentées permettant l'utilisation de ces lipides cationiques se trouvent des compositions de transfection in vitro et des compositions pharmaceutiques d'administration parentérale et topique d'agents thérapeutiques.
Disclosed are cationic lipids capable of facilitating transport of biologically active agents into cells, including the transfection of cells by therapeutic polynucleotides, the delivery of antiviral drugs, and the introduction of immunogenic peptides. The cationic lipids, comprising an ammonium group, have the general structure (I) Also disclosed are adducts of these compounds comprising additional cationic sites that enhance the transfective or transport activity. Structure-activity correlations provide for the selection of preferred compounds to be synthesized for this purpose. Compositions disclosed for use of these cationic lipid include formulations for in vitro transfection and pharmaceutical formulations for parenteral and topical administration of therapeutic agents.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF</subject><subject>CULTURE MEDIA</subject><subject>ENZYMOLOGY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MICROORGANISMS OR ENZYMES</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>ORGANIC CHEMISTRY</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</subject><subject>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><subject>SPIRITS</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKwkAQQNFtLES9w1xAMAZBy3Eyq4NjJmw2gVQhyFqJBuL90cIDWP3i_bm7EEaxUghUKilq8BZAyhiQWLVRDFCwSsuhA_NwFFM7CaFqB0jxC3A1ZWqU66Wb3YfHlFa_Lhx4jnRep_HVp2kcbumZ3j1Xm902z_YHzPI_lg9F9S1y</recordid><startdate>19930120</startdate><enddate>19930120</enddate><creator>KUMAR, RAJ</creator><creator>BORDER, RICHARD, C</creator><creator>FELGNER, PHILIP, L</creator><creator>BASAVA, CHANNA</creator><creator>HWANG-FELGNER, JIIN-YU</creator><scope>EVB</scope></search><sort><creationdate>19930120</creationdate><title>CATIONIC LIPIDS FOR INTRACELLULAR DELIVERY OF BIOLOGICALLY ACTIVE MOLECULES</title><author>KUMAR, RAJ ; BORDER, RICHARD, C ; FELGNER, PHILIP, L ; BASAVA, CHANNA ; HWANG-FELGNER, JIIN-YU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0523189A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1993</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF</topic><topic>CULTURE MEDIA</topic><topic>ENZYMOLOGY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MICROORGANISMS OR ENZYMES</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>ORGANIC CHEMISTRY</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS</topic><topic>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</topic><topic>SPIRITS</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>KUMAR, RAJ</creatorcontrib><creatorcontrib>BORDER, RICHARD, C</creatorcontrib><creatorcontrib>FELGNER, PHILIP, L</creatorcontrib><creatorcontrib>BASAVA, CHANNA</creatorcontrib><creatorcontrib>HWANG-FELGNER, JIIN-YU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KUMAR, RAJ</au><au>BORDER, RICHARD, C</au><au>FELGNER, PHILIP, L</au><au>BASAVA, CHANNA</au><au>HWANG-FELGNER, JIIN-YU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CATIONIC LIPIDS FOR INTRACELLULAR DELIVERY OF BIOLOGICALLY ACTIVE MOLECULES</title><date>1993-01-20</date><risdate>1993</risdate><abstract>Lipides cationiques pouvant faciliter le transport d'agents biologiquement actifs dans des cellules, y compris la transfection de cellules par des polynucléotides thérapeutiques, l'administration de médicaments antiviraux, et l'introduction de peptides immunogènes. Les lipides cationiques comprennent un groupe ammonium et la structure générale (I). On décrit également des produits d'addition de ces composés comprenant des emplacements cationiques additionnels qui accroissent l'activité de transfection ou de transport. Les corrélations structure-activité déterminent le choix des composés préférés devant être synthétisés à cette fin. Parmi les compositions présentées permettant l'utilisation de ces lipides cationiques se trouvent des compositions de transfection in vitro et des compositions pharmaceutiques d'administration parentérale et topique d'agents thérapeutiques.
Disclosed are cationic lipids capable of facilitating transport of biologically active agents into cells, including the transfection of cells by therapeutic polynucleotides, the delivery of antiviral drugs, and the introduction of immunogenic peptides. The cationic lipids, comprising an ammonium group, have the general structure (I) Also disclosed are adducts of these compounds comprising additional cationic sites that enhance the transfective or transport activity. Structure-activity correlations provide for the selection of preferred compounds to be synthesized for this purpose. Compositions disclosed for use of these cationic lipid include formulations for in vitro transfection and pharmaceutical formulations for parenteral and topical administration of therapeutic agents.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPIRITS VINEGAR WINE |
title | CATIONIC LIPIDS FOR INTRACELLULAR DELIVERY OF BIOLOGICALLY ACTIVE MOLECULES |
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