108477-22-1Relevant articles and documents
ESTROGEN RECEPTOR MODULATORS
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Paragraph 0204, (2017/11/04)
Compounds of Formula (I) are estrogen receptor alpha modulators, where the variables in Formula (I) are described in the disclosure. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions that are estrogen receptor alpha dependent and/or estrogen receptor alpha mediated, including conditions characterized by excessive cellular proliferation, such as breast cancer.
Synthesis and structureactivity relationship of novel conformationally restricted analogues of serotonin as 5-HT6 receptor ligands
Nirogi, Ramakrishna V.S.,Kambhampati, Ramasastri,Kothmirkar, Prabhakar,Konda, Jagadishbabu,Bandyala, Thrinath Reddy,Gudla, Parandhama,Arepalli, Sobhanadri,Gangadasari, Narasimhareddy P.,Shinde, Anil K.,Deshpande, Amol D.,Dwarampudi, Adireddy,Chindhe, Anil K.,Dubey, Pramod Kumar
, p. 443 - 450 (2012/08/28)
5-Hydroxytryptamine 6 receptors (5-HT6R) are being perceived as the possible target for treatment of cognitive disorders as well as obesity. The present article deals with the design, synthesis, in vitro binding and structureactivity relationship of a novel series of tetracyclic tryptamines with the rigidized N-arylsulphonyl, N-arylcarbonyl and N-benzyl substituents as 5-HT6 receptor ligands. The chiral sulphonyl derivatives 15a and 17a showed high affinity at 5-HT6R with the Ki of 23.4 and 20.5nM, respectively. The lead compound from the series 15a has acceptable ADME properties, adequate brain penetration and is active in animal models of cognition like Novel Object Recognition Task (NORT) and water maze.
