Synthesis of New Aromatic (C17−C20)-Locked Side-Chain Analogues of Calcitriol (1α,25-Dihydroxyvitamin D3),1
摘要:
The synthesis of four new analogues of calcitriol (1 alpha ,25-(OH)(2)-D-3) possessing aromatic and conjugated double bond units at the side chain are described. The triene system is introduced using the Lythgoe-Hoffmann La Roche convergent Wittig-Horner approach. The key steps in the preparation of the requisite upper fragments are the introduction of the side chain with the E-conjugated aromatic system and its photochemical conversion to the Z counterpart.
The present invention is directed to novel compounds of Formula (I) and pharmaceutically acceptable salts thereof,
pharmaceutical compositions and their use as dual chromaphores having inhibitory activity against PDE4 and muscarinic acetylcholine receptors (mAChRs), and thus being useful for treating respiratory diseases.
[EN] NOVEL COMPOUNDS, THEIR PREPARATION AND USE<br/>[FR] NOUVEAUX COMPOSES, LEUR PREPARATION ET LEUR UTILISATION
申请人:NOVO NORDISK AS
公开号:WO2005105736A1
公开(公告)日:2005-11-10
Novel compounds of the general formula (I), the use of these compounds as phar- maceutical compositions, pharmaceutical compositions comprising the compounds and methods of treatment employing these compounds and compositions. The present compounds may be useful in the treatment and/or prevention of conditions mediated by Peroxisome Proliferator-Activated Receptors (PPAR), in particular the PPARδ suptype.
[EN] STRAD-BINDING AGENTS AND USES THEREOF<br/>[FR] AGENTS DE LIAISON À STRAD ET LEURS UTILISATIONS
申请人:UNIV CALIFORNIA
公开号:WO2021155004A1
公开(公告)日:2021-08-05
Disclosed herein, inter alia, are compounds for binding STRAD pseudokinase and uses thereof.
披露的内容包括,但不限于,用于结合STRAD假激酶的化合物及其用途。
Novel Compounds, Their Preparation and Use
申请人:Polivka Zdenek
公开号:US20090012171A1
公开(公告)日:2009-01-08
Novel compounds of the general formula (I), the use of these compounds as pharmaceutical compositions, pharmaceutical compositions comprising the compounds and methods of treatment employing these compounds and compositions. The present compounds may be useful in the treatment and/or prevention of conditions mediated by Peroxisome Proliferator-Activated Receptors (PPAR), in particular the PPARδ subtype.
Oxidative Dephosphorylation of Benzylic Phosphonates with Dioxygen Generating Symmetrical <i>trans</i>-Stilbenes
作者:Tianzeng Huang、Tieqiao Chen、Li-Biao Han
DOI:10.1021/acs.joc.7b03148
日期:2018.3.2
Under a dioxygen atmosphere, benzylphosphonates and related phosphoryl compounds can readily produce the corresponding trans-stilbenes in high yields with high selectivity upon treatment with bases. Various functional groups were tolerable under the reaction conditions.