There are provided inter alia metalloenzyme inhibitors, such as inhibitors of influenza A RNA dependent RNA polymerase PA subunit endonuclease, and methods of synthesis and use of the same.

The invention provides a compound of formula (I): or a salt thereof, wherein R.sup.1-R.sup.5 have any of the values described in the specification, as well as compositions comprising a compound of formula (I). The compounds are useful as RNA polymerase inhibitors and antibacterial agents. ##STR00001##

The invention provides a compound of formula (I): or a salt thereof, wherein R.sup.1-R.sup.5 have any of the values described in the specification, as well as compositions comprising a compound of formula (I). The compounds are useful as RNA polymerase inhibitors and antibacterial agents. ##STR00001##

An object of the present invention is to provide a novel ascochlorin derivative which activates adenosine monophosphate-activated protein kinase (AMPK), and is useful in the treatment or prevention of diseases or conditions that involve AMPK dysregulation. The present invention provides a compound presented by formula I, a pharmaceutically acceptable salt or a solvate thereof.

Methods for preparing a variety of ladderane precursors, ladderane compounds and ladderane lipids are provided. Also provided are methods of preparing a liposome from the ladderane lipids disclosed herein, and compositions thereof. Aspects of the invention include encapsulated one or more cargo moieties in the liposome or compositions thereof and use of the subject liposome compositions as vehicles in drug delivery, imaging, diagnostics and other medical applications. Aspects of the methods disclosed herein include administering a liposomal composition comprising a pharmaceutical agent to a subject under conditions sufficient to deliver the composition to a site of interest in the subject, and release the pharmaceutical agent from the liposomal composition.

Methods for preparing a variety of ladderane precursors, ladderane compounds and ladderane lipids are provided. Also provided are methods of preparing a liposome from the ladderane lipids disclosed herein, and compositions thereof. Aspects of the invention include encapsulated one or more cargo moieties in the liposome or compositions thereof and use of the subject liposome compositions as vehicles in drug delivery, imaging, diagnostics and other medical applications. Aspects of the methods disclosed herein include administering a liposomal composition comprising a pharmaceutical agent to a subject under conditions sufficient to deliver the composition to a site of interest in the subject, and release the pharmaceutical agent from the liposomal composition.

The invention provides compounds that are useful for treating or preventing cancer.

The invention provides compounds that are useful for treating or preventing cancer.

It is related to compounds used as autophagy modulators and a method for preparing and using the same, specifically providing a compound of general formula (I), or pharmaceutically acceptable salts thereof, which is a type of autophagy modulators, particularly mammalian ATG8 homologues modulators.

##STR00001##

The present invention relates to a compound of formula (I) wherein: R.sup.1 is C.sub.1-C.sub.3alkoxy, C.sub.1-C.sub.2alkoxy-C.sub.1-C.sub.3alkoxy, C.sub.1-C.sub.2fluoroalkoxy, ethyl, n-propyl, n-butyl, cyclopropyl or ethynyl; R.sup.2 is hydrogen, ethyl, n-propyl, cyclopropyl, vinyl, ethynyl, C.sub.1-C.sub.3alkoxy, C.sub.1-C.sub.3fluoroalkyl, C.sub.1-C.sub.2fluoroalkoxy, C.sub.1-C.sub.2alkoxy-C.sub.1-C.sub.3alkoxy-, or C.sub.1fluoroalkoxy-C.sub.1-C.sub.3alkoxy-; provided that when R.sup.1 is ethyl, n-propyl, n-butyl, cyclopropyl or ethynyl, then R.sup.2 is hydrogen, ethyl, n-propyl, cyclopropyl, vinyl or ethynyl; and Y is O, S, S(O), S(O).sub.2, N(C.sub.1-C.sub.2alkyl), N(C.sub.1-C.sub.2alkoxy), C(O), CR.sup.8R.sup.9 or CR.sup.10R.sup.11CR.sup.12R.sup.13; and G, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are as defined herein; wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof. ##STR00001##