2-ALKYL-OR-ARYL-SUBSTITUTED TANSHINONE DERIVATIVES, AND PREPARATION METHOD AND APPLICATION THEREOF
申请人:Hangzhou Bensheng Pharmaceutical Co., Ltd.
公开号:US20140336249A1
公开(公告)日:2014-11-13
The present invention belongs to the field of natural medicine and pharmaceutical chemistry, and specifically relates to novel 2-alkyl- or 2-aromatic-substituted tanshinone I derivatives of formula (I) or a pharmaceutically acceptable salt thereof, to a process for the preparation of these compounds, compositions containing such compounds and their use in preparing antineoplastic medicaments. When Z═R, said derivative is 2-alkyl-substituted tanshinone I; when Z═Ar, said derivative is 2-aryl-substituted tanshinone I; when Z=Het, said derivative is 2-heteroaryl- or 2-heterocyclyl-substituted tanshinone I.
2-AMINATED METHYLENE OR 2-ESTERIFIED METHYLENE TANSHINONE DERIVATIVES, AND PREPARATION METHOD AND APPLICATION THEREOF
申请人:HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
公开号:US20150126552A1
公开(公告)日:2015-05-07
The present invention belongs to the field of natural medicine and pharmaceutical chemistry, and specifically relates to novel 2-aminated methylene or 2-esterified methylene tanshinone I derivatives of formula (I) or a pharmaceutically acceptable salt thereof, to a process for the preparation of these compounds, compositions containing such compounds and their use in preparing antineoplastic medicaments. When X is nitrogen, formula I indicates 2-aminated methylene tanshinone I; when X is oxygen, formula I indicates 2-esterified methylene tanshinone I.
DITERPENE DERIVATIVES FOR THE TREATMENT OF CARDIOVASCULAR, CANCER AND INFLAMMATORY DISEASES
申请人:Dev Inderjit Kumar
公开号:US20070207989A1
公开(公告)日:2007-09-06
The present invention relates to useful diterpenes and pharmaceutical compositions containing them of the formula:
for use in the treatment of cardiovascular and inflammatory diseases and for cancers susceptible to an NF-κB inhibitor and an endothelin receptor inhibitor. The present invention also relates to compounds and methods useful to inhibit cell proliferation and for the induction of apoptosis.
BKCA CHANNEL ACTIVATOR FOR TREATING MUSCULAR DISORDER
申请人:Canbex Therapeutics Limited
公开号:US20180021303A1
公开(公告)日:2018-01-25
The present invention relates to BKCa activators for use in the treatment of a muscular disorder, or for controlling spasticity or tremors, for example, spasticity in MS.