Discovery of Plant Growth Stimulants by C–H Arylation of 2-Azahypoxanthine
摘要:
A series of new AHX derivatives were synthesized by Pd-catalyzed C-H arylation. Their rice-growth-promoting activity was evaluated in vivo. Among the synthesized compounds, C8 phenyl-substituted AHX showed remarkable growth-promoting activity on rice. The present study shows the power and significant opportunity of C-H functionalization chemistry to rapidly transform biologically active natural products into more active compounds.
[EN] RESPIRATORY SYNCYTIAL VIRUS INHIBITORS<br/>[FR] INHIBITEURS DU VIRUS RESPIRATOIRE SYNCYTIAL
申请人:MEDIVIR AB
公开号:WO2017018924A1
公开(公告)日:2017-02-02
Compounds of Formula (I): (Formula I), wherein Z1 is NR1A, CHR1A or CR1BR1B; one of Z2 and Z3 is CH or CR1A', the other is N, CH or CR1A'; n is 0, 1 or 2; q is 0, 1 or 2; R1A, R1A', R1B, R2 and R3 are as defined herein, their use as inhibitors of RSV and related aspects.
The present invention relates to a method of deprotecting a tetrazole compound, useful as an intermediate for angiotensin II receptor blockers, and provides a novel production method of angiotensin II receptor blockers.
Provided is a production method of a compound represented by the formula [3] or [4] or a salt thereof, including (i) reducing a compound represented by the formula [1] or [2] or a salt thereof in the presence of a metal catalyst and an alkaline earth metal salt, or (ii) reacting the compound with a particular amount of Brønsted acid:
wherein each symbol is as defined in the present specification.
An efficient transformation of primary halides into nitriles through palladium-catalyzed hydrogen transfer reaction
作者:Tao Zou、Xiaoqiang Yu、Xiujuan Feng、Ming Bao
DOI:10.1039/c5cc03429a
日期:——
Two-step one-pot transformation of primary halides into corresponding nitriles is successfully achieved. Nucleophilic substitution of primary halides with sodium azide and subsequent palladium-catalyzed hydrogen transfer proceed smoothly in the presence...
[EN] BIFUNCTIONAL DEGRADERS AND THEIR METHODS OF USE<br/>[FR] AGENTS DE DÉGRADATION BIFONCTIONNELS ET LEURS MÉTHODES D'UTILISATION
申请人:NOVARTIS AG
公开号:WO2021053495A1
公开(公告)日:2021-03-25
Described herein are bifunctional degrader compounds, their various targets, their preparation, pharmaceutical compositions comprising them, and their use in the treatment of conditions, diseases, and disorders mediated by various target proteins.
[EN] PIPERIDINONE DERIVATIVES AS MDM2 INHIBITORS FOR THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE LA PIPÉRIDINONE EN TANT QU'INHIBITEURS DE MDM2 POUR LE TRAITEMENT DU CANCER
申请人:AMGEN INC
公开号:WO2011153509A1
公开(公告)日:2011-12-08
The present invention provides MDM2 inhibitor compounds of Formula (I), wherein the variables are defined above, which compounds are useful as therapeutic agents, particularly for the treatment of cancers. The present invention also relates to pharmaceutical compositions that contain an MDM2 inhibitor.