[EN] HEPATITIS B CAPSID ASSEMBLY MODULATORS<br/>[FR] MODULATEURS D'ASSEMBLAGE DE CAPSIDE DE L'HÉPATITE B
申请人:VENATORX PHARMACEUTICALS INC
公开号:WO2021119081A1
公开(公告)日:2021-06-17
Described herein are hepatitis B capsid assembly modulators and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for the treatment of hepatitis B.
[EN] MORPHOLINE-SPIROCYCLIC PIPERIDINE AMIDES AS MODULATORS OF ION CHANNELS<br/>[FR] AMIDES DE PIPÉRIDINE SPIROCYCLIQUES MORPHOLINES UTILISÉS EN TANT QUE MODULATEURS DE CANAUX IONIQUES
申请人:VERTEX PHARMA
公开号:WO2012125613A1
公开(公告)日:2012-09-20
The invention relates to morpholine spirocyclic piperidine amide compounds useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.
[EN] PURINE INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA<br/>[FR] INHIBITEURS PURIQUES DE LA PHOSPHATIDYLINOSITOL 3-KINASE DELTA HUMAINE
申请人:MERCK SHARP & DOHME
公开号:WO2015188369A1
公开(公告)日:2015-12-17
Provided are compounds of formula I which are PI3K-delta inhibitors, and as such are useful for the treatment of PI3K-delta-mediated diseases such as inflammation, asthma, COPD and cancer.
Expanded combinatorial formation of porphyrin macrocycles in aqueous solution containing vesicles. A prebiotic model
作者:Ana R. M. Soares、Masahiko Taniguchi、Vanampally Chandrashaker、Jonathan S. Lindsey
DOI:10.1039/c3nj41041b
日期:——
The role of combinatorial processes in the origin of life remains relatively unexplored. In a chemical model for the possible prebiogenesis of tetrapyrrole macrocycles reported previously, a tandem combinatorial reaction of two diones (substituents = methyl, acetic acid) and two aminoketones (substituents = ethyl, propanoic acid) afforded up to 538 porphyrins (upon oxidation of the corresponding porphyrinogens). The reaction was performed at a 1 : 1 ratio of hydrophobic and hydrophilic substituents in each pool of reactants, and the resulting porphyrins partitioned in ∼1 : 1 ratio between aqueous solution and phosphatidylcholine vesicle membranes. Here, a change in the ratio of hydrophobic and hydrophilic substituents of the [2 × 2] reaction gave corresponding changes in the polarity profile of the resulting porphyrins (3.5–9.0% yield). Reaction of four diones and four aminoketones (bearing hydrophilic or hydrophobic substituents) in the presence of lipid vesicles followed by photooxidation afforded porphyrins in 8.7% yield. The resulting porphyrins partitioned in ∼1 : 1 ratio between phosphatidylcholine vesicles and aqueous solution, as observed previously for the [2 × 2] reaction. Both the aqueous fraction and the vesicles fraction were photochemically active as evidenced by the fluorescence quantum yield (Φf ∼ 0.1). Software (PorphyrinViLiGe) for virtual library generation indicates that the [4 × 4] reaction affords up to 131 464 porphyrins. The relative insensitivity of physicochemical properties (partitioning, photoactivity) toward combinatorial expansion may be a valuable yet unappreciated attribute for prebiotic functionality.