Self-nanoemulsifying drug delivery system (SNEDDS) composition are provided. The compositions include at least one chemotherapeutic compound or a pharmaceutically acceptable salt thereof or mixture thereof, at least one biocompatible surfactant, wherein the at least one biocompatible surfactant includes surfactin, and at least one co-surfactant. Methods of enhancing the bioavailability of the chemotherapeutic compound and for treating cancer are also provided.

Self-nanoemulsifying drug delivery system (SNEDDS) composition are provided. The compositions include at least one chemotherapeutic compound or a pharmaceutically acceptable salt thereof or mixture thereof, at least one biocompatible surfactant, wherein the at least one biocompatible surfactant includes surfactin, and at least one co-surfactant. Methods of enhancing the bioavailability of the chemotherapeutic compound and for treating cancer are also provided.

Compounds of formula (I):

##STR00001##

wherein Het, R.sub.3, R.sub.4, R.sub.5, R.sub.7, R.sub.8, R.sub.9, T, p, p′, q, and q′ are as defined in the description.

Medicinal products containing the same which are useful in treating conditions requiring a pro-apoptotic agent.

Compounds of formula (I):

##STR00001##

wherein Het, R.sub.3, R.sub.4, R.sub.5, R.sub.7, R.sub.8, R.sub.9, T, p, p′, q, and q′ are as defined in the description.

Medicinal products containing the same which are useful in treating conditions requiring a pro-apoptotic agent.

Compounds of formula (I):

##STR00001##

wherein Het, R.sub.3, R.sub.4, R.sub.5, R.sub.7, R.sub.8, R.sub.9, T, p, p′, q, and q′ are as defined in the description.

Medicinal products containing the same which are useful in treating conditions requiring a pro-apoptotic agent.

The present disclosure provides compounds that include a tetrazolone derivative of a carboxyl group of an active agent. This disclosure also relates to pharmaceutical compositions that include these compounds, methods of using these compounds in the treatment of various diseases and disorders, and processes for preparing these compounds.

The present invention relates to a compound represented by formula (I) of a resorcinol derivative as an HSP90 inhibitor or pharmaceutically accepted salts thereof. The compound in the present invention has the activity of inhibiting heat shock protein HSP90. Therefore, the compound in the present invention is used to treat proliferative diseases such as cancer and neurodegenerative diseases. The present invention further provides the compounds and preparation methods for pharmaceutical compositions comprising the compounds, a method for treating diseases, and pharmaceutical compositions comprising the compounds.

##STR00001##

The invention provides compounds effective as inhibitors of monocarboxylate transporters such as MCT1 and MCT4, which can be used for treatment of medical conditions wherein treatment of the condition with a compound having an inhibitor effect on MCT1, MCT4, or both is medically indicated. Compounds of the invention can have antitumor, antidiabetes, anti-inflammatory, or immunosuppressive pharmacological effects, and can be effective for treatment of cancer and of type II diabetes.

The invention provides compounds effective as inhibitors of monocarboxylate transporters such as MCT1 and MCT4, which can be used for treatment of medical conditions wherein treatment of the condition with a compound having an inhibitor effect on MCT1, MCT4, or both is medically indicated. Compounds of the invention can have antitumor, antidiabetes, anti-inflammatory, or immunosuppressive pharmacological effects, and can be effective for treatment of cancer and of type II diabetes.

The present invention provides compounds, compositions thereof, and methods of using the same.