Identification of a Potent, Selective, and Efficacious Phosphatidylinositol 3-Kinase δ (PI3Kδ) Inhibitor for the Treatment of Immunological Disorders
作者:Qingjie Liu、Qing Shi、David Marcoux、Douglas G. Batt、Lyndon Cornelius、Lan-Ying Qin、Zheming Ruan、James Neels、Myra Beaudoin-Bertrand、Anurag S. Srivastava、Ling Li、Robert J. Cherney、Hua Gong、Scott H. Watterson、Carolyn Weigelt、Kathleen M. Gillooly、Kim W. McIntyre、Jenny H. Xie、Mary T. Obermeier、Aberra Fura、Bogdan Sleczka、Kevin Stefanski、R. M. Fancher、Shweta Padmanabhan、Thatipamula RP、Ipsit Kundu、Kallem Rajareddy、Rodney Smith、James K. Hennan、Dezhi Xing、Jingsong Fan、Paul C. Levesque、Qian Ruan、Sidney Pitt、Rosemary Zhang、Donna Pedicord、Jie Pan、Melissa Yarde、Hao Lu、Jonathan Lippy、Christine Goldstine、Stacey Skala、Richard A. Rampulla、Arvind Mathur、Anuradha Gupta、Pirama Nayagam Arunachalam、John S. Sack、Jodi K. Muckelbauer、Mary Ellen Cvijic、Luisa M. Salter-Cid、Rajeev S. Bhide、Michael A. Poss、John Hynes、Percy H. Carter、John E. Macor、Stefan Ruepp、Gary L. Schieven、Joseph A. Tino
DOI:10.1021/acs.jmedchem.7b00618
日期:2017.6.22
disorders. This article highlights our work toward the identification of a potent, selective, and efficacious PI3Kδ inhibitor. Through careful SAR, the successful replacement of a polar pyrazole group by a simple chloro or trifluoromethyl group led to improved Caco-2 permeability, reduced Caco-2 efflux, reduced hERG PC activity, and increased selectivity profile while maintaining potency in the CD69 hWB
Discovery of the S1P2 Antagonist GLPG2938 (1-[2-Ethoxy-6-(trifluoromethyl)-4-pyridyl]-3-[[5-methyl-6-[1-methyl-3-(trifluoromethyl)pyrazol-4-yl]pyridazin-3-yl]methyl]urea), a Preclinical Candidate for the Treatment of Idiopathic Pulmonary Fibrosis
that blocking S1P2 receptor (S1PR2) signaling could be effective for the treatment of idiopathicpulmonaryfibrosis (IPF). However, only a few antagonists have been so far disclosed. A chemical enablement strategy led to the discovery of a pyridine series with good antagonist activity. A pyridazine series with improved lipophilic efficiency and with no CYP inhibition liability was identified by scaffold
[EN] MCL-1 MODULATING COMPOUNDS FOR CANCER TREATMENT<br/>[FR] COMPOSÉS MODULANT MCL-1 UTILISÉS DANS LE TRAITEMENT DU CANCER
申请人:CT REGIONAL DE LUTTE CONTRE LE CANCER FRANCOIS BACLESSE
公开号:WO2015132727A1
公开(公告)日:2015-09-11
The invention relates to compounds of formula (I), and to their therapeutic use in the treatment of cancer : Wherein Y1, Y2, Ar1, Ar2, R1, R2, i, j, k, 1 are as defined in claim 1
[EN] 5-SUBSTITUTED 2-(MORPHOLIN-4-YL)-1,7-NAPHTHYRIDINES<br/>[FR] 2-(MORPHOLIN-4-YL)-1,7-NAPHTHYRIDINES SUBSTITUÉES EN 5
申请人:BAYER PHARMA AG
公开号:WO2017121684A1
公开(公告)日:2017-07-20
The present invention relates to 5-substituted 2-(morpholin-4-yl)-1,7-naphthyridine compounds of general formula (I) or (Ib), to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyperproliferative disease as a sole agent or in combination with other active ingredients.
The invention is directed to substituted quinoline derivatives. Specifically, the invention is directed to compounds according to Formula I:
wherein R
1
, R
2
, R
3
, R
4
, and R
5
are defined herein.
The compounds of the invention are inhibitors of lactate dehydrogenase A and can be useful in the treatment of cancer and diseases associated with tumor cell metabolism, such as cancer, and more specifically cancers of the breast, colon, prostate and lung. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting lactate dehydrogenase A activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.