53 results about "Estrogen receptor activity" patented technology

The present invention discloses administering steroid hormones to mammals to treat autoimmune related diseases, neurodegenerative diseases or disorders, such as Alzheimer's disease, Parkinson's Disease, multiple sclerosis, stroke, ALS Pick's disease, prion disease and Huntington's disease. Most preferably the invention uses estrogens, estranges, estriol or estrogen receptor active agents to prevent or ameliorate clinical symptoms of the diseases and disorders.

The present invention relates to estrogen receptor ligands, and compounds and methods for treating diseases associated with excessive estrogen receptor activity.

The present disclosure relates to compounds and a pharmaceutically acceptable salt thereof, compositions, combinations and medicaments containing the compounds, and processes for their preparation. The disclosure also relates to the use of the compounds, combinations, compositions and medicaments, for example as inhibitors of the activity of the estrogen receptor, including degrading the estrogen receptor, the treatment of diseases and conditions mediated by the estrogen receptor.

Compounds of Formula (I)

wherein R¹, R², R³, R⁴, R⁵, and R⁶ are as defined herein for Formula (IA) and Formula (IB), or a tautomer, prodrug, solvate, or salt thereof, pharmaceutical compositions containing such compounds, and methods of modulating estrogen receptor activity in a cell or patient or treating an estrogen receptor-mediated disorder, particularly breast and other cancers, in a patient in need thereof by administering an effective amount of compound of the invention thereto.

A compound of formula (I):

or a pharmaceutically acceptable salt thereof, compositions, combinations and medicaments containing said compounds and processes for their preparation. The invention also relates to the use of said compounds, combinations, compositions and medicaments, for example as inhibitors of the activity of the estrogen receptor, including degrading the estrogen receptor, the treatment of diseases and conditions mediated by the estrogen receptor.

Estrogen receptor-modulating pyrazole compounds are described in addition to methods and compositions for treating or preventing estrogen receptor-mediated disorders. The compounds described have been found to have unexpected and surprising activity in modulating estrogen receptor activity. Thus, the compounds of the present invention have utility in preventing or treating estrogen receptor-mediated disorders such as osteoporosis, breast and endometrial cancers, atherosclerosis, and Alzheimer's disease.

The present invention relates to compounds of formula I:

The present invention provides methods of treating individuals having malignancies associated with estrogen receptor activity comprising administering to an individual affected with said malignancy, an effective amount of adenosine analog in a pharmaceutical carrier to downregulate or diminish estrogen receptors in the cells. The invention further provides methods of identifying novel adenosine analogues capable of treating malignant cells expressing estrogen receptors. The invention also provides kits comprising adenosine analogs for downregulating estrogen receptors in cells and kits for screening for novel adenosine analogs capable of downregulating estrogen receptors. Further, the invention provides uses of adenosine analogs in downregulation of estrogen receptors, cell growth and cell cycle, as well as pharmaceutical compositions comprising adenosine analogs effective in suppressing cellular growth, cell cycle or downregulating estrogen receptors.

The invention provides a 3-substituted acrylic acid compound as well as a preparation method and application thereof and in particular relates to a 3-substituted acrylic acid compound, a stereoisomer,a pro-drug, a hydrate or pharmaceutically acceptable salt or ester thereof, and a pharmaceutical composition thereof as well as a preparation method and application thereof. The compound provided bythe invention can inhibit activity of an estrogen receptor, regulate expression level of the estrogen receptor down or induce degradation of the estrogen receptor and can be used for preventing or treating diseases related to overactivity of the estrogen receptor, especially estrogen receptor positive (ER+) drug-resistant diseases (such as breast cancer producing drug resistance to anti-estrogen therapy).

The present invention discloses administering steroid hormones to mammals to treat autoimmune related diseases, including post-partum auto immune diseases) and more particularly. Most preferably the invention uses estrogens, estranges, estriol or estrogen receptor active agents to prevent or ameliorate clinical symptoms of these Th1-mediated (cell-mediated) autoimmune diseases known to either have an initial onset following the birth of a child or which are exacerbated in patients in the post-partum period.

Androst-5-ene-3β,17β diol is used to treat or reduce the likelihood of acquiring osteoporosis or menopausal symptoms, or other diseases affected by estrogen receptor activity, and for conditions which respond well to DHEA treatment, but where a higher ratio of estrogenic to androgenic effects is desired. Combination therapies are included, as are kits and pharmaceutical compositions for providing the active ingredients of claimed methods and combinations.

Methods, compositions and kits for treating psoriasis and other autoimmune diseases in human or animal subjects. The disclosed methods generally comprise administering to the subject a therapeutically effective amount of a naturally occurring or synthetic agent comprising estriol or another estrane, estrogen or estrogen receptor-effective composition. The disclosed compositions and kits generally comprise topical preparations and/or combination preparations wherein 2 or more agents are combined for either simultaneous administration or administration at different times and by the same or different route(s) of administration.

Disclosed herein are compounds of Formula I

as disclosed herein, methods of modulating the activity of an estrogen receptor and methods of treating a disorder associated with estrogen receptors.

The invention provides a compound of formula (I) or a pharmaceutically acceptable ester, amide, solvate or salt thereof, including a salt of such an ester or amide, and a solvate of such an ester, amide or salt. The invention also provides the use of such compounds in the treatment or prophylaxis of a condition associated with a disease or disorder associated with estrogen receptor activity. Formula (I) wherein R¹, R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, R⁹ and R¹⁰ are as defined in the specification.

The invention provides a compound of formula (I) wherein G is a pyrazole ring as defined in the specification and R⁴, R⁵, R⁶ and R⁷ are as defined in the specification; or a pharmaceutically acceptable ester, amide, solvate or salt thereof, including a salt of such an ester or amide, and a solvate of such an ester, amide or salt. The invention also provides the use of such compounds in the treatment or prophylaxis of a condition associated with a disease or disorder associated with estrogen receptor activity.

The present invention relates to a nucleic acid aptamer molecule that includes a domain that binds to an estrogen receptor, molecular complexes that include the nucleic acid aptamer molecule and an estrogen receptor, and constructed DMA molecules and expression systems, as well as host cells, that the contain an RNA aptamer molecule of the invention. Use of these aptamers and encoding constructs to inhibiting estrogen receptor activity in a cell and to treat estrogen receptor-positive cancers is also described.

The invention provides a compound of formula (I) or a pharmaceutically acceptable ester, amide, solvate or salt thereof, including a salt of such an ester or amide, and a solvate of such an ester, amide or salt, wherein W, X, Y, Z, R¹, R², R⁷, R⁸, R⁹, R¹⁰, R¹¹, R¹², R¹³, R¹⁴, R¹⁵ and R¹⁶ are as defined in the specification. The invention also provides also provides the use of such compounds in the treatment or prophylaxis of a condition associated with a disease or disorder associated with estrogen receptor activity.