Isatin-β-thiosemicarbazones as potent herpes simplex virus inhibitors
摘要:
A series of isatin-beta-thiosemicarbazones have been designed and evaluated for antiviral activity against herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2) in a plaque reduction assay. Their cytotoxicity was examined using human rhabdomyosarcoma cells (RD cells). Several derivatives of isatin-beta-thiosemicarbazone exhibited significant and selective antiviral activity with low cytotoxicity. It was found that the thiourea group at thiosemicarbazone and the NH functionality at isatin were essential for their anti-herpetic activity. The synthesis and structure-activity relationship studies are presented. (C) 2011 Elsevier Ltd. All rights reserved.
디아미노티아졸 유도체, 이의 제조방법 및 이를 유효성분으로 함유하는 간암의 예방 또는 치료용 약학적 조성물
申请人:Daegu-Gyeongbuk Medical Innovation Foundation 재단법인 대구경북첨단의료산업진흥재단(120110319805) Corp. No ▼ 170122-0006899BRN ▼502-82-19772
公开号:KR20160035878A
公开(公告)日:2016-04-01
본 발명은 디아미노티아졸 유도체, 이의 제조방법 및 이를 유효성분으로 함유하는 간암의 예방 또는 치료용 약학적 조성물에 관한 것으로, 본 발명에 따른 디아미노티아졸 유도체, 이의 광학 이성질체 또는 이의 약학적으로 허용 가능한 염은 Wee1 키나아제의 활성뿐만 아니라, 간암 세포주의 세포증식을 억제하는 효과가 우수하므로 이와 관련된 간암의 예방 또는 치료용 약학적 조성물로 유용하게 사용될 수 있다.
Compounds, pharmaceutical compositions, and methods for inhibiting cyclin-dependent kinases
申请人:——
公开号:US20030220326A1
公开(公告)日:2003-11-27
Pharmaceutical compositions containing effective amounts of CDK-inhibiting diaminothiazole compounds of the following formula (where R
1
and R
2
are as defined in the specification) or their salts, or prodrugs or active metabolites of such compounds or salts, are useful for treating disorders and diseases such as cancer:
1
In preferred embodiments, R
1
and R
2
are independently unsubstituted or substituted carbocyclic or heterocyclic aryl ring structures. Compounds where R
2
is ortho-substituted aryl are especially potent inhibitors of CDKs such as CDK4.
NOVEL DERIVATIVES OF BENZIMIDAZOLE AND IMIDAZO-PYRIDINE AND THEIR USE AS MEDICAMENTS
申请人:POITOUT Lydie
公开号:US20090270372A1
公开(公告)日:2009-10-29
A subject of the present Application is novel derivatives of benzimidazole and imidazopyridine which have a good affinity for certain sub-types of melanocortin receptors, in particular the MC4 receptors. They are particularly useful for treating pathological conditions and diseases in which one or more melanocortin receptors are involved. The invention also relates to pharmaceutical compositions containing said products.
Bicyclic Compounds for the Reduction of Beta-Amyloid Production
申请人:Marcin Lawrence R.
公开号:US20110015175A1
公开(公告)日:2011-01-20
The present disclosure provides a series of compounds of the formula (I)
which reduce β-amyloid peptide (β-AP) production and are useful in the treatment of Alzheimer's Disease and other conditions affected by β-amyloid peptide (β-AP) production.