Disclosed are compounds of formulae I and II, and pharmaceutically acceptable salts and prodrugs thereof, which are inhibitors of the complement system. Also provided are pharmaceutical compositions comprising such a compound, and methods of using the compounds and compositions in the treatment or prevention of a disease or condition characterized by aberrant complement system activity.

##STR00001##

This invention is a benzothiophene estrogen receptor modulator or its pharmaceutically acceptable salt, N-oxide, isotopic derivative, or prodrug thereof or a pharmaceutically acceptable composition thereof to treat an estrogen-related medical disorder. The invention also includes a combination thereof with another active agent such as a CDK inhibitor, including a CDK4/6 inhibitor, to treat a disorder mediated by the estrogen receptor, as described in more detail herein.

This invention is a benzothiophene estrogen receptor modulator or its pharmaceutically acceptable salt, N-oxide, isotopic derivative, or prodrug thereof or a pharmaceutically acceptable composition thereof to treat an estrogen-related medical disorder. The invention also includes a combination thereof with another active agent such as a CDK inhibitor, including a CDK4/6 inhibitor, to treat a disorder mediated by the estrogen receptor, as described in more detail herein.

Disclosed are compounds of formulae I and II, and pharmaceutically acceptable salts and prodrugs thereof, which are inhibitors of the complement system. Also provided are pharmaceutical compositions comprising such a compound, and methods of using the compounds and compositions in the treatment or prevention of a disease or condition characterized by aberrant complement system activity. ##STR00001##

Disclosed are compounds of formulae I and II, and pharmaceutically acceptable salts and prodrugs thereof, which are inhibitors of the complement system. Also provided are pharmaceutical compositions comprising such a compound, and methods of using the compounds and compositions in the treatment or prevention of a disease or condition characterized by aberrant complement system activity. ##STR00001##

A genus of proteolysis-targeting chimeras (PROTACs)-type compounds/antiestrogens has now been found that act as selective estrogen receptor degraders (SERDs) and estrogen receptor antagonists by degrading and antagonizing ERa in breast cancer cells. The compounds are of the following genus: The compounds described herein exhibit anti-proliferative effects, and are potentially useful, alone or in combination with other therapies, for the treatment of breast cancer. In general, these compounds combine a tight binding ERa targeting ligand tethered to a recognition motif or degron. Once bound, the degron recruits destructive cellular components and the targeted receptor (i.e., ERa) is degraded (i.e., destroyed) or antagonized.

##STR00001##

A genus of proteolysis-targeting chimeras (PROTACs)-type compounds/antiestrogens has now been found that act as selective estrogen receptor degraders (SERDs) and estrogen receptor antagonists by degrading and antagonizing ERa in breast cancer cells. The compounds are of the following genus: The compounds described herein exhibit anti-proliferative effects, and are potentially useful, alone or in combination with other therapies, for the treatment of breast cancer. In general, these compounds combine a tight binding ERa targeting ligand tethered to a recognition motif or degron. Once bound, the degron recruits destructive cellular components and the targeted receptor (i.e., ERa) is degraded (i.e., destroyed) or antagonized.

##STR00001##

The invention relates to a compound which is an indane derivative according to Formula (I), or a pharmaceutically acceptable salt thereof, [FORMULA (I)] wherein R.sup.1, R.sup.2, R.sup.3, n, R.sup.4, p, q, L, X and m are as defined herein. The compounds are useful in the treatment of antibacterial infection either as stand alone antibiotics, or in combination with further antibiotics. The compounds can also be used in vitro, for example in cleaning compositions. ##STR00001##

This invention is benzothiophene-based estrogen receptor downregulators and their compositions and uses to treat estrogen-related medical disorders.

This invention is benzothiophene-based estrogen receptor downregulators and their compositions and uses to treat estrogen-related medical disorders.