Synthesis of 1-benzoyl-3-alkylthioureas by transamidation under microwave in dry media
摘要:
1-Benzoyl-3,3-diethylthiourea was transamidated with several amines to the corresponding 1-benzoyl-3-alkylthioureas in open vessels under microwave irradiation using a domestic oven. The syntheses were performed in solvent-free conditions on potassium fluoride impregnated alumina. Yields were dramatically improved in comparison with classical heating under the same conditions. (C) 2000 Published by Elsevier Science Ltd. All rights reserved.
[EN] ACYLUREA CONNECTED AND SULFONYLUREA CONNECTED HYDROXAMATES<br/>[FR] HYDROXAMATES CONNECTES A L'ACYLUREE ET A LA SULFONYLUREE
申请人:S BIO PTE LTD
公开号:WO2005040101A1
公开(公告)日:2005-05-06
The present invention relates to hydroxamate compounds which are inhibitors of histone deacetylase. More particularly, the present invention relates to acylurea/sulfonylurea containing compounds and methods for their preparation. These compounds may be useful as medicaments for the treatment of proliferative disorders as well as other diseases involving, relating to or associated with enzymes having histone deacetylase activities.
Acylurea Connected And Sulfonylurea Connected Hydroxamates
申请人:Lim Ze-Yi
公开号:US20080070954A1
公开(公告)日:2008-03-20
The present invention relates to hydroxamate compounds which are inhibitors of histone deacetylase. More particularly, the present invention relates to acylurea/sulfonylurea containing compounds and methods for their preparation. These compounds may be useful as medicaments for the treatment of proliferative disorders as well as other diseases involving, relating to or associated with enzymes having histone deacetylase activities.
Rapid anxiety assessment in medical patients: Evidence for the validity of verbal anxiety ratings
作者:Eric G. Benotsch、Susan K. Lutgendorf、David Watson、Lauri J. Fick、Elvira V. Lang
DOI:10.1007/bf02895114
日期:2000.9
Rapid assessment of patient anxiety is necessary to insure quality care. A number of self-report measures provide valid and reliable measures of anxiety These measures can be time-consuming to complete, however and may be burdensome to medical patients who are in pain or acute anxiety states. Many medical procedures are performed in conditions in which written measures are cumbersome (e.g, patient in supine position), and scoring and interpretation of written measures in a busy clinical setting may be difficult for medical personnel. The present study provides validity data for a verbally administered (0-10) anxiety rating. One hundred and ninety-eight adult interventional radiology patients completed standard measures assessing state anxiety, trait Negative and Positive Affect and the dimensions of the five-factor model of personality. Verbal anxiety rating was highly correlated with Spielberger's State Anxiety Inventory, showed moderate correlations to the related constructs of neuroticism and trait Negative Affect, and was largely unrelated to theoretically distinct constructs. Verbal anxiety ratings made prior to the invasive procedure also predicted pain and anxiety during the procedure. The verbal anxiety rating also demonstrated sensitivity to changes in anxiety that occurred as a result of changes in situation. Findings support the convergent and discriminant validity of verbal anxiety ratings.
EP1685094A4
申请人:——
公开号:EP1685094A4
公开(公告)日:2007-08-22
ACYLUREA CONNECTED AND SULFONYLUREA CONNECTED HYDROXAMATES