Disclosed herein are triterpenoid compounds, for example, a compound of Formula (I), and pharmaceutical compositions thereof. Also disclosed herein are methods of their use for treat.

##STR00001##

Wherein, R.sup.1, R.sup.2, R.sup.3, R.sup.4a, R.sup.4b and R.sup.5 are described herein, or a stereoisomer, enantiomer or tautomer thereof or mixtures thereof, or a pharmaceutically acceptable salt or solvate thereof, are described herein, as well as other compounds. These compounds are useful in treating inflammation and/or pain. Compositions comprising a compound of the invention are also disclosed, as are methods of using the compounds to treat inflammation and/or pain.

Disclosed herein are compounds of the formula:

##STR00001##

wherein the variables are defined herein. Also provided are pharmaceutical compositions thereof. In some aspects, the compounds and compositions provided herein may be used as antioxidant inflammation modulators. In some aspects, the present disclosure provides methods wherein the compounds and composition described herein are used for the treatment of diseases and disorders, including those associated with inflammation and cancer.

wherein, R.sup.1, R.sup.2, R.sup.3, R.sup.4a, R.sup.4b and R.sup.5 are described herein, or a stereoisomer, enantiomer or tautomer thereof or mixtures thereof, or a pharmaceutically acceptable salt or solvate thereof, are described herein, as well as other compounds. These compounds are useful in treating inflammation and/or pain. Compositions comprising a compound of the invention are also disclosed, as are methods of using the compounds to treat inflammation and/or pain.

##STR00001##

The invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof wherein R1 to R6 are as defined in the claims. The invention further relates to their use as inhibitors of 17-HSD and in treatment or prevention of steroid hormone de-pendent diseases or disorders, such as steroid hormone dependent diseases or disorders requiring the inhibition of the 17-HSD1 enzyme and/or requiring the lowering of the endogenous estradiol concentration. The present invention also relates to the preparation of the aforementioned compounds and to pharmaceutical compositions comprising as an active ingredient(s) one or more of the aforementioned compounds or pharmaceutically acceptable salts thereof. ##STR00001##

The present invention discloses fused triterpene compounds, represented by the compounds of Formula I (as described herein), processes for their preparation, pharmaceutical compositions comprising the said compounds, their use as retinoid-related orphan receptors gamma (ROR) modulators and/or interleukin-17 (IL-17) inhibitors and methods for their use in the treatment of a disease or a disorder mediated by ROR and/or IL-17.

The present invention discloses fused triterpene compounds, represented by the compounds of Formula I (as described herein), processes for their preparation, pharmaceutical compositions comprising the said compounds, their use as retinoid-related orphan receptors gamma (ROR) modulators and/or interleukin-17 (IL-17) inhibitors and methods for their use in the treatment of a disease or a disorder mediated by ROR and/or IL-17.

The invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof wherein R1 to R6 are as defined in the claims. The invention further relates to their use as inhibitors of 17-HSD and in treatment or prevention of steroid hormone de-pendent diseases or disorders, such as steroid hormone dependent diseases or disorders requiring the inhibition of the 17-HSD1 enzyme and/or requiring the lowering of the endogenous estradiol concentration. The present invention also relates to the preparation of the aforementioned compounds and to pharmaceutical compositions comprising as an active ingredient(s) one or more of the aforementioned compounds or pharmaceutically acceptable salts thereof.

##STR00001##

Disclosed herein are compounds of the formula:

##STR00001##

wherein the variables are defined herein. Also provided are pharmaceutical compositions thereof. In some aspects, the compounds and compositions provided herein may be used as antioxidant inflammation modulators. In some aspects, the present disclosure provides methods wherein the compounds and composition described herein are used for the treatment of diseases and disorders, including those associated with inflammation and cancer.