SAR Based Design of Nicotinamides as a Novel Class of Androgen Receptor Antagonists for Prostate Cancer
摘要:
Molecular knowledge of pure antagonism and systematic SAR study offered a direction for structural optimization of DIMN to provide nicotinamides as a novel series of AR antagonists. Nicotinamides with extended linear scaffold bearing sterically bulky alkoxy groups on isoquinoline end were synthesized for H12 displacement AR binding affinity and molecular basis of antiandrogenic effect establish the optimized derivatives, 7au and 7bb, as promising candidates of second generation AR antagonists for advanced prostate cancer.
Provided herein are compounds of the formula (I):
were R1 is phenyl, R2 is hydrogen, halogen or lower alkyl, X is carbon on nitrogen, and R3 is isoquinoline, -amino, or a 4- to 6-membered heterocycloalkyl ring and pharmaceutically acceptable salts thereof, which are active as DGAT inhibitors and therefore find uses in treatment of diseases associated with abnormal metabolism of triglicerides such as, for example, obesity, type II diabetes mellitus and metabolic syndrome.
NEW COMPOUNDS, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF
申请人:ROTH Gerald Juergen
公开号:US20120157425A1
公开(公告)日:2012-06-21
The invention relates to new piperidine derivatives of the formula I
to their use as medicaments, to methods for their therapeutic use and to pharmaceutical compositions containing them.
nicotinamide derivatives were designed and studied in silico molecular docking predictions against inflammatory responsible enzymes (cyclooxygenase-1(1PGG) and cyclooxygenase-2 (4-COX)). The well-predicted compounds were synthesized, characterized by the spectroscopic techniques namely, ProtonNuclearMagneticResonance, Carbon NuclearMagneticResonance and the in vitro biological studies namely,
[EN] PIPERIDINE DERIVATIVES AND THEIR USE FOR THE TREATMENT OF METABOLIC DISORDERS<br/>[FR] DÉRIVÉS DE PIPÉRIDINE ET LEUR UTILISATION POUR LE TRAITEMENT DE TROUBLES MÉTABOLIQUES
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2012001107A1
公开(公告)日:2012-01-05
The invention relates to new piperidine derivatives of the formula (I) to their use as medicaments, to methods for their therapeutic use and to pharmaceutical compositions containing them.
[EN] 5-ETHYL-4-METHYL-PYRAZOLE-3-CARBOXAMIDE DERIVATIVE HAVING ACTIVITY AS AGONIST OF TAAR<br/>[FR] DÉRIVÉ DE 5-ÉTHYL-4-MÉTHYL-PYRAZOLE-3-CARBOXAMIDE AYANT UNE ACTIVITÉ EN TANT QU'AGONISTE DE TAAR
申请人:HOFFMANN LA ROCHE
公开号:WO2017157873A1
公开(公告)日:2017-09-21
The present invention relates to a compound of formula (I) and to a pharmaceutically suitable acid addition salt thereof with a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1, for the treatment of certain CNS diseases.