Synthesis and in-vitro evaluation of 2-amino-4-arylthiazole as inhibitor of 3D polymerase against foot-and-mouth disease (FMD)
摘要:
Foot-and-mouth disease (FMD) is a highly contagious vesicular disease of livestock caused by a highly variable RNA virus, foot-and-mouth disease virus (FMDV). One of the targets to suppress expansion of and to control FMD is 3D polymerase (FMDV 3Dpol). In this study, 2-amino-4-arylthiazole derivatives were synthesized and evaluated for their inhibitory activity against FMDV 3Dpol. Among them, compound 20i exhibited the most potent functional inhibition (IC50 = 039 mu M) of FMDV 3D polymerase and compound 24a (EC50 = 13.09 mu M) showed more potent antiviral activity than ribavirin (EC50 = 1367 mu M) and T1105 (EC50 = 347 mu M) with IBRS-2 cells infected by the FMDV O/SKR/2010 strain. (C) 2015 Published by Elsevier Masson SAS.
[EN] ANTIBODIES AND ANTIBODY-DRUG CONJUGATES<br/>[FR] ANTICORPS ET CONJUGUÉS ANTICORPS-MÉDICAMENT
申请人:MEDIMMUNE LTD
公开号:WO2015155345A1
公开(公告)日:2015-10-15
This application provides antibodies and antigen binding fragments thereof which are capable of specifically binding the 5T4 cell surface antigen, antibody-drug conjugates, and antibody-imaging agent conjugates, as well as means and methods for producing and using them.
The photo-fries rearrangement of 2,5-disubstituted phenyl acetates
作者:Rafael Suau、Gregorio Torres、Maria Valpuesta
DOI:10.1016/0040-4039(94)02447-j
日期:1995.2
In a homogeneous solution, the photo-Friesrearrangement of 2,5-disubstituted phenyl acetates gives ortho-hydroxyacetophenones as major photoproducts. The ortholpara ratio can be increased by using a highly viscous medium or restricted spaces such as those in zeolites. On the other hand, micellar solutions have little effect.
A compound which is either A:
or B:
and salts and solvates thereof, as well as conjugates thereof with cell binding agent.
一种化合物,它要么是 A:
或 B:
及其盐类和溶剂,以及与细胞结合剂的共轭物。
Non-steroidal analogs of 2-methoxyestradiol
申请人:——
公开号:US20030236439A1
公开(公告)日:2003-12-25
Compounds, compositions, and methods for treating disease states characterized by undesirable angiogenesis, proliferative activity, or cell mitosis by administering non-steroidal analogs of 2-methoxyestradiol of the general formula:
1
wherein R
1
, R
2
, and R
3
are defined in the specification, are disclosed herein.
通过施用通式为 2-甲氧基雌二醇的非甾体类似物来治疗以不良血管生成、增殖活性或细胞有丝分裂为特征的疾病状态的化合物、组合物和方法:
1
其中 R
1
, R
2
和 R
3
在本说明书中定义。
Aiding chronic written language expression difficulties: A case study
作者:Linda Armstrong、Alison Macdonald
DOI:10.1080/026870300401612
日期:2000.1
This paper describes some progress made in helping a young aphasic man (MD) to overcome what had appeared to be intractable written language expression difficulties, which continued to be significant for him. Traditional therapy methods based on cognitive neuropsychological assessment had failed to help MD to generalize improvement in his spelling particularly, but not exclusively, of longer and irregular words. Both a splint which allowed him to use his dominant hand for writing directly onto a computer screen and a simple word-processing programme with synthesized auditory feedback and lexical and grammatical prediction (Write:OutLoud(R) and Co:Writer(R)) enabled him to produce more normal written output (increased quantity and more normal quality). The discussion also focuses on how effectiveness of language therapy can be measured in this man with chronic aphasia.