Promising New Inhibitors of Tyrosyl-DNA Phosphodiesterase I (Tdp 1) Combining 4-Arylcoumarin and Monoterpenoid Moieties as Components of Complex Antitumor Therapy
Diversity-oriented general protocol for the synthesis of privileged oxygen scaffolds: pyrones, coumarins, benzocoumarins and naphthocoumarins
作者:Atul Goel、Gaurav Taneja、Ashutosh Raghuvanshi、Ruchir Kant、Prakas R. Maulik
DOI:10.1039/c3ob40859k
日期:——
A new general methodology for the synthesis of various functionalized privileged oxygen heterocyclic scaffolds, viz. pyrones, coumarins, and benzannulated coumarins, is developed. The synthesis proceeds through carbanion-induced ring transformation of lactones with various methylene carbonyl compounds followed by DDQ-mediated unprecedented oxidative cleavage of oxaylidenes intermediates. Studies of
4-PHENYL-COUMARIN DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND USES THEREOF FOR THE TREATMENT OF CANCER
申请人:Lead Discovery Center GmbH
公开号:EP3598972A1
公开(公告)日:2020-01-29
The invention provides novel 4-phenyl-coumarin derivatives, processes for their preparation and uses thereof as specific mitochondrial RNA polymerase inhibitors for the treatment of cancer.
4-phenyl-coumarin derivatives, processes for their preparation and uses thereof for the treatment of cancer
申请人:Lead Discovery Center GmbH
公开号:US10703735B2
公开(公告)日:2020-07-07
The invention provides novel 4-phenyl-coumarin derivatives, processes for their preparation and uses thereof as specific mitochondrial RNA polymerase inhibitors for the treatment of cancer.
4-PHENYL-COUMARIN DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND USES THEREOF FOR THE TREATMENT OF CANCER
申请人:Lead Discovery Center GmbH
公开号:US20200031794A1
公开(公告)日:2020-01-30
The invention provides novel 4-phenyl-coumarin derivatives, processes for their preparation and uses thereof as specific mitochondrial RNA polymerase inhibitors for the treatment of cancer.