Substituted indole-2-carboxylic acid benzylidene-hydrazides and analogs as activators of caspases and inducers of apoptosis and the use thereof
申请人:——
公开号:US20020128292A1
公开(公告)日:2002-09-12
The present invention is directed to substituted indole-2-carboxylic acid benzylidene-hydrazides and analogs thereof, represented by the general Formula I:
1
wherein X, Ar
1
, R
2
-R
6
and R
12
are defined herein. The present invention also relates to the discovery that compounds having Formula I are activators of caspases and inducers of apoptosis. The compounds of this invention may be used to induce cell death in a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.
Novel Benzo[b]thienylhydrazine and 1,3,4-Oxadiazole Derivatives as Potential Antidepressant Agents
作者:Omaima M. Aboulwafa、Mona A. E. El-Metwalli
DOI:10.1002/ardp.19923250915
日期:——
series of benzo[b]thiophenederivatives bearing various hydrazone, hydrazine and 1,3,4‐oxadiazole moieties were synthesized as potential antidepressant agents. 22 Compounds were evaluated for their in vitro inhibitory effect on monoamine oxidase enzyme (MAO) type A. Several compounds inhibited MAO stronger than pargyline hydrochloride. Maximum inhibitions of 83% and 90% were observed with 1‐benzyl‐2
合成了三个具有各种腙、肼和 1,3,4-恶二唑部分的新型苯并 [b] 噻吩衍生物作为潜在的抗抑郁药。评估了 22 种化合物对 A 型单胺氧化酶 (MAO) 的体外抑制作用。几种化合物对 MAO 的抑制作用强于盐酸帕吉林。1-苄基-2-(3-氯苯并[b]噻吩基-2-羰基)肼(24)和1-[2-(4-氯苯基)乙基]-2-的最大抑制率为83%和90% (3-氯苯并[b]噻吩基-2-羰基)肼(35)。