摘要:
The present invention relates to calix[4]arenes of the formula (1),
in which: Y1, Y2, Y3 and Y4 are selected from the group consisting of hydrogen, NO2, amine, azide, halogen, triazole and C1-C8-alkyl group, X1, X2, X3 and X4 are selected from the group consisting of CH2 and S, Z is a heterocyclic moiety which is selected from the group consisting of imidazole, benzimidazole, benzothiazole, benzoxazole, purine, oxazole, triazole, pyrazole and thiazole, R1, R2 and R3 are selected from the group consisting -(CH2)nZ, hydrogen and C1-C8-alkyl group, n being an integer comprised between 1 and 4. They exhibit high cytotoxicity against cancer cells.
摘要:
The present invention relates to novel compounds having anti-cancer activity, methods of making these compounds, and their use for treating cancer and drug-resistant tumors, e.g. melanoma, metastatic melanoma, drug resistant melanoma, prostate cancer and drug resistant prostate cancer.
摘要:
This invention relates to a novel class of compounds which are cysteine protease inhibitors, including but not limited to, inhibitors of cathepsins K, L, S and B. These compounds are useful for treating diseases in which inhibition of bone resorption is indicated, such as osteoporosis.
摘要:
The present invention provides a compound having a lysine-specific demethylase 1 inhibitory action, and useful as a medicament such as a prophylactic or therapeutic agent for cancer, and central nervous system diseases, and the like. The present invention relates to a compound represented by the formula wherein A is a hydrocarbon group or heterocyclic group optionally having substituent(s); R is H, a hydrocarbon group or heterocyclic group optionally having substituent(s); A and R are optionally bonded to each other to form a ring optionally having substituent(s); Q 1 , Q 2 , Q 3 and Q 4 are each a hydrogen atom or a substituent; Q 1 and Q 2 , and Q 3 and Q 4 , are each optionally bonded to each other to form a ring optionally having substituent(s); X is H, an acyclic hydrocarbon group or saturated cyclic group optionally having substituent(s); Y 1 , Y 2 and Y 3 are each H, a hydrocarbon group or heterocyclic group optionally having substituent(s); X and Y 1 , and Y 1 and Y 2 , are each optionally bonded to each other to form a ring optionally having substituent(s); and Z 1 , Z 2 and Z 3 are each H or a substituent, or a salt thereof.
摘要:
Urea-based and bis-urea based compounds and analogues thereof are disclosed. These compounds are useful in the treatment of androgen-dependent diseases or disorders and androgen receptor-mediated diseases or disorders. Specifically, the compounds are useful in the treatment of diseases or disorders that are AR negative.
摘要:
The present disclosure relates to novel compounds having vitamin D receptor agonist and histone deacetylase inhibitory efficacy as well as methods for reducing or inhibiting the proliferation of cancer cells or for treating cancer.
摘要:
The present invention relates to the fields of pharmaceutical chemistry and drug therapy, and particularly relates to a compound of formula I, and a preparation method and use thereof as a negative allosteric modulator of a metabotropic glutamate receptor (mG1uR) subtype 5.
摘要:
Compounds that selectively modulate the sphingosine 1 phosphate receptor are provided including compounds which modulate subtype 1 of the S1P receptor. Methods of chiral synthesis of such compounds is provided. Uses, methods of treatment or prevention and methods of preparing inventive compositions including inventive compounds are provided in connection with the treatment or prevention of diseases, malconditions, and disorders for which modulation of the sphingosine 1 phosphate receptor is medically indicated.