Process for the preparation of pyrazolo[1,5-a]-1,3,5-triazines and intermediates thereof
申请人:Sherbine P. James
公开号:US20070161790A1
公开(公告)日:2007-07-12
The present invention provides novel processes and intermediates for preparing corticotropin releasing factor (CRF) receptor antagonists having the structure below which are useful in treating CRF-related disorders such as anxiety and depression.
Method for predicting a treatment response to a CRHR1 antagonist and/or a V1B antagonist in a patient with depressive and/or anxiety symptoms
申请人:MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.
公开号:US10190168B2
公开(公告)日:2019-01-29
The present invention relates to a method for predicting a treatment response to a corticotropin releasing hormone receptor type 1 (CRHR1) antagonist and/or a vasopressin receptor 1B (V1B) antagonist in a patient with depressive and/or anxiety symptoms. The present invention furthermore relates to a V1B receptor antagonist and/or CRHR1 antagonist for use in the treatment of depressive symptoms and/or anxiety symptoms in a patient. Also, kits, diagnostic compositions, devices and microarrays allowing the determination of the presence or absence of at least one polymorphic variant in the AVPR1B gene in combination with the presence or absence of at least one polymorphic variant in the patient's genome excluding the AVPR1B gene in the nucleic acid sample are described.
[EN] PROCESSES FOR THE PREPARATION OF PYRAZOLO[1,5-a]-1,3,5-TRIAZINES AND INTERMEDIATES THEREOF<br/>[FR] PROCEDES DE PREPARATION DE PYRAZOLO[1,5-a]-1,3,5-TRIAZINES ET LEURS INTERMEDIAIRES
申请人:BRISTOL MYERS SQUIBB PHARMA CO
公开号:WO2005051954A3
公开(公告)日:2005-11-17
8-(4-Methoxyphenyl)pyrazolo[1,5-<i>a</i>]-1,3,5-triazines: Selective and Centrally Active Corticotropin-Releasing Factor Receptor-1 (CRF<sub>1</sub>) Antagonists
作者:Paul J. Gilligan、Liqi He、Todd Clarke、Parcharee Tivitmahaisoon、Snjezana Lelas、Yu-Wen Li、Karen Heman、Lawrence Fitzgerald、Keith Miller、Ge Zhang、Anne Marshall、Carol Krause、John McElroy、Kathyrn Ward、Helen Shen、Harvey Wong、Scott Grossman、Gregory Nemeth、Robert Zaczek、Stephen P. Arneric、Paul Hartig、David W. Robertson、George Trainor
DOI:10.1021/jm9000242
日期:2009.5.14
This report describes the syntheses and structure-activity relationships of 8-(4-methoxyphenyl)pyrazolo[1,5-a]-1,3,5-triazine corticotropin releasing factor receptor-1 (CRF1) receptor antagonists. CRF1 receptor antagonists may be potential anxiolytic or antidepressant drugs. This research culminated in the discovery of analogue 12-3. which is a potent, selective CRF1 antagonist (hCRF(1) IC50 = 4.7 +/- 2.0 nM) with weak affinity for the CRF-binding protein and biogenic amine receptors. This compound also has a good pharmacokinetic profile in dogs. Analogue 12-3 is orally effective in two rat models of anxiety: the defensive withdrawal (situational anxiety) model and the elevated plus maze test. Analogue 12-3 has been advanced to clinical trials.
PROCESSES FOR THE PREPARATION OF PYRAZOLO[1,5- A] -1,3,5-TRIAZINES AND INTERMEDIATES THEREOF