Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2007-11-20
2007-11-20
Wilson, James O. (Department: 1609)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S424000, C514S425000, C548S541000
Reexamination Certificate
active
10106849
ABSTRACT:
The present invention provides novel cationic amphiphiles capable of facilitating transport of biologically active molecules into cells wherein the said amphiphiles contain cyclic head group having polar functional groups and pharmaceutical composition useful for delivering biologically active therapeutic molecules into body cells.
REFERENCES:
patent: 2748143 (1956-05-01), Erickson
patent: 5665879 (1997-09-01), Heath et al.
patent: 5698721 (1997-12-01), Heath
patent: 5705655 (1998-01-01), Heath et al.
patent: 6333433 (2001-12-01), Banerjee et al.
patent: 6346546 (2002-02-01), Bernardon et al.
Fujii, Tashikazu et al, ‘Dyeable polyurethane leather substitutes’ CA 86:56247 (1977).
Tanaka, Katsuhiko et al, ‘Toners for electrostatic image development’ CA 107:68042 (1987).
Desimore, John A. et al, ‘Cationic surfactants for potentiating the salt taste of food and for reducing the salt content thereof’ CA 111:132908 (1989).
Svitel, Juraj et al, ‘Composite biosensor for sulfite assay. Use of water-insoluble hexacyanoferrate(III) salts as electron-transfer mediators’ CA 129:257226 (1998).
Zeng, ‘Solid-liquid chiral phase transfer catalytic alkylation synthesis of (−)-2-ethoxycarbonyl-2-nonylcyclopentanone’ CA 120:133888 (1994).
Zeng, ‘Alkylation catalyzed by chiral phase transfer reaction’ CA 124:55396 (1995).
Chaudhuri Arabinda
Kumar Majeti Bharat
Ramadas Yerramsetti
Rao Nalam Madhusudhana
Council of Scientific and Industrial Research
Crowell & Moring LLP
Mabry John
Wilson James O.
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