The present invention provides a method for manufacturing a compound represented by formula (I). With this method, provided are a method for manufacturing a 4-heteroaryl-N-(2-phenyl-[1,2,4]triazolo[1,5-a]pyridin-7-yl)-1H-pyrazole-5-carboxylic acid amide derivative; and an intermediate for this manufacturing method.
[C217]
[EN] SPIRO COMPOUNDS AS MELANOCORTIN 4 RECEPTOR ANTAGONISTS AND USES THEREOF<br/>[FR] COMPOSÉS SPIRO EN TANT QU'ANTAGONISTES DU RÉCEPTEUR DE LA MÉLANOCORTINE 4 ET LEURS UTILISATIONS
申请人:PFIZER
公开号:WO2021250541A1
公开(公告)日:2021-12-16
Described herein are compounds of Formula I and their pharmaceutically acceptable salts, wherein R1, R2, R3, X1, Y1, Y2, Y3, Y4 and Y5 are defined herein; their use as MC4R antagonists; pharmaceutical compositions containing such compounds and salts; the use of such compounds and salts to treat, for example, cachexia, anorexia, or anorexia nervosa; and intermediates and processes for preparing such compounds and salts.
Brain penetrant liver X receptor (LXR) modulators based on a 2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole core
作者:Colin M. Tice、Paul B. Noto、Kristi Yi Fan、Wei Zhao、Stephen D. Lotesta、Chengguo Dong、Andrew P. Marcus、Ya-Jun Zheng、Guozhou Chen、Zhongren Wu、Rebecca Van Orden、Jing Zhou、Yuri Bukhtiyarov、Yi Zhao、Kerri Lipinski、Lamont Howard、Joan Guo、Geeta Kandpal、Shi Meng、Andrew Hardy、Paula Krosky、Richard E. Gregg、Katerina Leftheris、Brian M. McKeever、Suresh B. Singh、Deepak Lala、Gerard M. McGeehan、Linghang Zhuang、David A. Claremon
DOI:10.1016/j.bmcl.2016.08.089
日期:2016.10
Liver X receptor (LXR) agonists have been reported to lower brain amyloid beta (Aβ) and thus to have potential for the treatment of Alzheimer’s disease. Structure and property based design led to the discovery of a series of orally bioavailable, brain penetrant LXR agonists. Oral administration of compound 18 to rats resulted in significant upregulation of the expression of the LXR target gene ABCA1
It has been desired to develop a pharmaceutical composition, which is used in agents for preventing and/or treating various diseases related to PDE10 (e.g. mental disorder and neurodegenerative disorder). The present invention provides: compounds having PDE10 inhibitory effect, in particular, compounds having a 4-heteroarylpyrazole-5-carboxylic acid amide structure represented by the following formula (I), or their pharmaceutically acceptable salts, or their solvates; pharmaceutical compositions comprising, as active ingredients, the compounds, or their pharmaceutically acceptable salts, or their solvates; and medical use of the compounds, or their pharmaceutically acceptable salts, or their solvates.