[EN] COMPOUNDS AND COMPOSITIONS FOR INTRACELLULAR DELIVERY OF THERAPEUTIC AGENTS<br/>[FR] COMPOSÉS ET COMPOSITIONS D'ADMINISTRATION INTRACELLULAIRE D'AGENTS THÉRAPEUTIQUES
申请人:MODERNATX INC
公开号:WO2018170306A1
公开(公告)日:2018-09-20
The disclosure features novel lipids and compositions involving the same. Nanoparticle compositions include a novel lipid as well as additional lipids such as phospholipids, structural lipids, and PEG lipids. Nanoparticle compositions further including therapeutic and/or prophylactics such as RNA are useful in the delivery of therapeutic and/or prophylactics to mammalian cells or organs to, for example, regulate polypeptide, protein, or gene expression.
[EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
申请人:GLAXOSMITHKLINE IP DEV LTD
公开号:WO2013062945A1
公开(公告)日:2013-05-02
The invention is directed to substituted heteroaryl derivatives. Specifically, the invention is directed to compounds according to Formula Q: wherein D, L, M, W, X, Y, and Z are defined herein. The compounds of the invention are inhibitors of DNA methyltransferase (DNMT) activity - including DNMT1, DNMT3a, or DNMT3b - and are useful in the treatment of cancer and hyperproliferative diseases. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting DNMT activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.
Guanidine Derivatives as Combined Thromboxane A<sub>2</sub> Receptor Antagonists and Synthase Inhibitors
作者:Rainer Soyka、Brian D. Guth、Hans M. Weisenberger、Peter Luger、Thomas H. Müller
DOI:10.1021/jm9707941
日期:1999.4.1
A new series of omega-disubstituted alkenoic acid derivatives derived from samixogrel 5 were designed and synthesized as combined thromboxaneA2receptorantagonists/thromboxaneA2 synthase inhibitors with improved solubility and reduced protein binding compared to 5. Hexenoic acid derivatives with a 3-pyridyl group and 3-(2-cyano-3-alkyl-guanidino)phenyl substituent were found to be optimal with regard
KINASE INHIBITORS, COMPOSITIONS COMPRISING THEM, AND METHODS OF THEIR USE
申请人:Harrison Bryce Alden
公开号:US20090042893A1
公开(公告)日:2009-02-12
Inhibitors of LIM kinase 2 are disclosed, along with pharmaceutical compositions comprising them and methods of their use.
抑制LIM激酶2的抑制剂已被披露,以及包含它们的药物组合物和使用方法。
Synthesis and Histamine H2-Receptor Antagonist Activity of 4-(1-Pyrazolyl)butanamides, Guanidinopyrazoles, and Related Compounds
作者:Armin Buschauer、Rainer Mohr、Walter Schunack
DOI:10.1002/ardp.19953280411
日期:——
amide (9a) proved to be the compound with the highest H2‐receptor antagonist activity of 23 compounds tested at the isolated guinea pig right atrium preparation, achieving about 6 times famotidine's or 160 times cimetidine's potency. By contrast, in Ghosh‐Schild rats 9a did not inhibit histamine‐stimulated gastric acid secretion at a dosage of 0.1 μmol/kg i.v. Compounds 20a (the 3‐(trifluoroethylguanidino)pyrazole
通过4-(3-硝基)丁酰胺、吡唑烷基氰基胍和吡唑环的3-位具有不同官能团(如硝基、氨基、胍基)的一系列4-(1-吡唑基)丁酰胺、吡唑基烷基氰基胍和相关化合物。 1-吡唑基)丁腈(5)和相应的羧酸7作为中心中间体。酰胺 9a - d 由伯胺 8a - d 制备,它们代表 H2 受体拮抗剂罗沙替丁、西咪替丁、雷尼替丁和法莫替丁的部分结构。罗沙替丁衍生的4-(3-硝基-1-吡唑基)丁酰胺(9a)被证明是在离体豚鼠右心房制剂中测试的23种化合物中H2-受体拮抗剂活性最高的化合物,达到法莫替丁的约6倍或西咪替丁效力的 160 倍。相比之下,其在心房中的活性与法莫替丁差不多,结果证明它也是非常有效的胃酸分泌抑制剂(例如,29:在 0.025 μmol/kg 时抑制率为 74%)。这些化合物在大鼠胃中与法莫替丁相当,在该测试系统中远远优于西咪替丁和雷尼替丁。其在心房中的活性与法莫替丁差不多,结果证明它也