An Extremely Stable and Orthogonal DNA Base Pair with a Simplified Three-Carbon Backbone
摘要:
A nucleotide C3HQ with a minimal three-carbon backbone displays unprecedented pairing strength and orthogonality in a homopair C3HQ:C3HQ in the presence of one equivalent of Cu2+. The pairing stability in DNA even exceeds the related base pair having the regular 2'-deoxyribose backbone. This discovery of a synergy between an artificial backbone and base-pairing scheme opens new avenues for the economical design of modified oligonucleotides with tailored properties.
Improved syntheses of some monochloro- and monobromo-8-quinolinols
摘要:
Procedures were developed for the preparation of the 2-, 3-, 4-, and 6-monosubstituted chloro and bromo 8-quinolinols which afforded greater yields and/or reduced the number of steps in the preparation. 100 MHz H-1-NMR spectra for the 12 possible monochloro and monobromo analogues are given.
The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Human Respiratory Syncytial Virus (HRSV) or Human Metapneumovirus (HMPV) inhibitors. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HRSV or HMPV infection. The invention also relates to methods of treating an HRSV or HMPV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
[EN] CD73 INHIBITING 2,4-DIOXOPYRIMIDINE COMPOUNDS<br/>[FR] COMPOSÉS DE 2,4-DIOXOPYRIMIDINE INHIBANT CD73
申请人:GILEAD SCIENCES INC
公开号:WO2021222522A1
公开(公告)日:2021-11-04
The present disclosure provides pyrimidine dione compounds, and pharmaceutical compositions thereof, for treating cancer, including solid tumors. The compounds can be used alone or in combination with other anti-cancer agents.
[EN] MCL-1 INHIBITORS AND METHODS OF USE THEREOF<br/>[FR] INHIBITEURS DE MCL-1 ET PROCÉDÉS D'UTILISATION ASSOCIÉS
申请人:ASTRAZENECA AB
公开号:WO2018178226A1
公开(公告)日:2018-10-04
Disclosed are Mcl-1 inhibitors, pharmaceutical compositions comprising the same and methods of using the same.
揭示了Mcl-1抑制剂,包括相同物质的药物组合物以及使用相同物质的方法。
[EN] HISTONE DEMETHYLASE INHIBITORS FOR TREATING CANCERS<br/>[FR] INHIBITEURS D'HISTONE DÉMÉTHYLASE POUR LE TRAITEMENT DE CANCERS
申请人:UNIV TEXAS
公开号:WO2020257733A1
公开(公告)日:2020-12-24
The present disclosure provides a new series of 8-hydroxyquinoline derivatives/analogs that are potent KDM4 inhibitors with high activity and selectivity against KDM4 enzymes. Also disclosed are the pharmaceutical compositions comprising such 8-hydroxyquinoline-based potent KDM4 inhibitors, or a pharmaceutically acceptable salt thereof, and method of use thereof, for treating cancer and neoplastic diseases and the like.
The present application discloses compounds of Formula (I). Such compounds, pharmaceutically acceptable salts and compositions thereof, are inhibitors of Mcl-1 proteins and are useful in treating diseases and conditions characterized by excessive cellular proliferation such as cancer.