摘要:
The present invention relates to the field of medicine, particularly to novel uses of C-19 steroid compounds having an androsten-17-(OR 4 )-3-one structure for inhibiting angiogenesis and particularly the proliferation and/or migration of endothelial cells in the treatment of diseases involving a pathological neovascularization and/or excessive regenerative processes.
摘要:
The present invention relates to the field of medicine, particularly to novel uses of C-19 steroid compounds having an androsten-17-(OR 4 )-3-one structure for inhibiting angiogenesis and particularly the proliferation and/or migration of endothelial cells in the treatment of diseases involving a pathological neovascularization and/or excessive regenerative processes.
摘要:
The present invention relates to the field of medicine, particularly to novel uses of C-19 steroid compounds, more particularly to C-19 steroids having an androsten-3-one structure with specific structural configurations, in particular at the 4- and/or 17-position, for inhibition of cancer cell growth in combination with another anticancer agent or as second or third line treatment. The present invention particularly relates to selected C-19 steroids inhibiting the proliferation of tumor cells expressing an androgen receptor and show only limited sensitivity to other cancer agents such as aromatase inhibitors, androgen receptor antagonists, androgen synthesis inhibitors, chemotherapeutics as well as CDK4/CDK6 inhibitors.
摘要:
The present invention relates to novel uses of C-19 steroid compounds, in particular C-19 steroids having an androsten-17-(OR 4 )-3-one structure for prophylactic and/or therapeutic uses, wherein R 4 is hydrogen or an unsubstituted or substituted alkyl, aryl, acyl or any group leading to hydroxyl upon biological metabolization or chemical deprotection. The present invention particularly relates to selected C-19 steroids displaying properties of high binding affinity to androgen receptor to block dihydotestosterone from binding, while at the same time providing anabolic effects, which is useful for certain applicationsThe therapeutic applications particularly include concepts based on influencing or controlling collagen and related therapeutic aspects, as well as concepts making use of certain disclosed effects the mentioned C-19 steroid compounds based on blocking the androgen receptor (AR) against binding of the natural androgen, dihydrotestosterone (DHT), while primarily circumventing a direct aromatase-inhibiting effect, The present invention also describes a pharmaceutical composition comprising a combination of such a compound and dimethyl isosorbide.
摘要:
The invention relates to the utilization of a substance and/or substances or a composition containing said substance and/or substances, whereby said substance and/or substances inhibit(s) the formation and/or the effect of estrogen to stabilize, multiply and/or restore collagen. The appropriate substances are aromatase inhibitors and/or anti-estrogens. Optionally, 5-alpha-reductase inhibitors are also used.