The present invention includes a method of inhibiting, suppressing or preventing HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of at least one compound of the invention.

Compounds having a structure of Formula I: or a pharmaceutically acceptable salt, tautomer or stereoisomer thereof, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.11a, R.sup.11b, R.sup.11c, R.sup.11d, X, n.sup.1, n.sup.2, and n.sup.3 are as defined herein, are provided. Uses of such compounds for modulating androgen receptor activity, imaging diagnostics in cancer and therapeutics, and methods for treatment of subjects in need thereof, including prostate cancer are also provided. ##STR00001##

Compounds having a structure of Formula I: or a pharmaceutically acceptable salt, tautomer or stereoisomer thereof, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.11a, R.sup.11b, R.sup.11c, R.sup.11d, X, n.sup.1, n.sup.2, and n.sup.3 are as defined herein, are provided. Uses of such compounds for modulating androgen receptor activity, imaging diagnostics in cancer and therapeutics, and methods for treatment of subjects in need thereof, including prostate cancer are also provided. ##STR00001##

A radiation-sensitive resin composition includes a first polymer including a first structural unit that includes a first acid-labile group; a radiation-sensitive acid generator; and a compound represented by formula (1). n is 1 or 2. R.sup.1 represents a hydrogen atom or a monovalent organic group having 1 to 20 carbon atoms in a case in which n is 1. R.sup.1 represents a divalent organic group having 1 to 20 carbon atoms in a case in which n is 2. R.sup.2 represents a hydrogen atom or a monovalent organic group having 1 to 20 carbon atoms. E represents a group represented by formula (i). R.sup.2 and E may taken together represent a ring structure having 3 to 20 ring atoms together with the nitrogen atom. X represents a divalent organic group having 1 to 20 carbon atoms. R.sup.3 represents a second acid-labile group.

##STR00001##

A radiation-sensitive resin composition includes a first polymer including a first structural unit that includes a first acid-labile group; a radiation-sensitive acid generator; and a compound represented by formula (1). n is 1 or 2. R.sup.1 represents a hydrogen atom or a monovalent organic group having 1 to 20 carbon atoms in a case in which n is 1. R.sup.1 represents a divalent organic group having 1 to 20 carbon atoms in a case in which n is 2. R.sup.2 represents a hydrogen atom or a monovalent organic group having 1 to 20 carbon atoms. E represents a group represented by formula (i). R.sup.2 and E may taken together represent a ring structure having 3 to 20 ring atoms together with the nitrogen atom. X represents a divalent organic group having 1 to 20 carbon atoms. R.sup.3 represents a second acid-labile group.

##STR00001##

Ionic liquids comprising the association of a cation have the following formula (I), in which R1 is an acyclic hydrocarbonated group, n is a whole number between 0 and 3, and m is a whole number between 1 and 4, and an anion selected from a nitrate anion, a phosphate anion or an imidide anion.

The present invention includes a method of inhibiting, suppressing or preventing HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of at least one compound of the invention.

The present invention includes a method of inhibiting, suppressing or preventing HBV infection in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of at least one compound of the invention.

The present invention provides inventive conjugated polyethyleneimine (PEI) polymers and conjugated aza-macrocycles (collectively referred to herein as conjugated lipomers or lipomers) containing one or more groups of the formula (iii):

##STR00001##

wherein R.sup.3 and R.sup.4 are as defined herein. Also provided are compositions comprising the inventive conjugated lipomers, and methods of preparation and use.

The present invention provides inventive conjugated polyethyleneimine (PEI) polymers and conjugated aza-macrocycles (collectively referred to herein as conjugated lipomers or lipomers) containing one or more groups of the formula (iii):

##STR00001##

wherein R.sup.3 and R.sup.4 are as defined herein. Also provided are compositions comprising the inventive conjugated lipomers, and methods of preparation and use.