Acetylenes. Part 2. 2-methylpyrimidin-4(3H)-ones and 4-amino-6-(1-hydroxyalkyl)-2-methylpyrimidines from alka-2,3-dienoates and 4-hydroxyalk-2-ynenitriles, respectively
摘要:
Ethyl alka-2,3-dienoates and 4-tetrahydropyranyloxyalk-2-ynenitriles provide a 3-atom fragment when reacted with acetamidine in tetrahydrofuran, to furnish 2-methylpyrimidin-4(3H)ones and 4-amino-2-methyl-6-(1-tetrahydropyranyloxyalkyl)pyrimidines, respectively (60-70%yield). The latter, with hydrochloric acid / ethanol, gave the corresponding 4-amino-6-(1-hydroxyallcyl-2-merhylpyrimidines as their hydrochloride salts.
SMALL MOLECULES TARGETING MUTANT MAMMALIAN PROTEINS
申请人:Jnana Therapeutics, Inc.
公开号:US20210371403A1
公开(公告)日:2021-12-02
Disclosed are compounds, compositions, and methods useful for treating or preventing a disease or disorder associated with a mutation in a protein.
揭示了用于治疗或预防与蛋白质突变相关的疾病或障碍的化合物、组合物和方法。
5,5-FUSED ARYLENE OR HETEROARYLENE HEPATITIS C VIRUS INHIBITORS
申请人:Dousson Cyril B.
公开号:US20110150827A1
公开(公告)日:2011-06-23
Provided herein are 5,5-fused heteroarylene hepatitis C virus inhibitor compounds, for example, of Formula I, IA, or IB, pharmaceutical compositions comprising the compounds, and processes of preparation thereof. Also provided are methods of their use for the treatment of an HCV infection in a host in need thereof.
Arylpiperazine-containing pyrimidine 4-carboxamide derivatives targeting serotonin 5-HT2A, 5-HT2C, and the serotonin transporter as a potential antidepressant
作者:Jong Yup Kim、Deukjoon Kim、Suk Youn Kang、Woo-Kyu Park、Hyun Jung Kim、Myung Eun Jung、Eun-Jung Son、Ae Nim Pae、Jeongmin Kim、Jinhwa Lee
DOI:10.1016/j.bmcl.2010.09.081
日期:2010.11
Pyrimidine usually has good pharmacokinetic properties as a drug substance and considerable efforts have been devoted to develop pyrimidine derivatives into drug candidates. Arylpiperazine-containing pyrimidine 4-carboxamide derivatives were synthesized and evaluated for binding to serotonin receptors and transporter. Pyrimidine derivatives showed good antidepressant activity in FST (forced swimming test) animal model and also displayed no appreciable inhibitory activity against hERG channel blocking assay. Herein SAR studies of pyrimidine derivatives targeting serotonin receptors and transporter will be disclosed. (C) 2010 Elsevier Ltd. All rights reserved.
HETEROCYCLYL-BUTANAMIDE DERIVATIVES
申请人:Merck Patent GmbH
公开号:US20170073347A1
公开(公告)日:2017-03-16
Compounds of the formula I
in which W, X and Y have the meanings indicated in Claim
1,
are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.