Prunus armeniaca hydroxynitrile lyase (ParsHNL)-catalyzed asymmetric synthesis of cyanohydrins from sterically demanding aromatic aldehydes
摘要:
Herein we report the biocatalytic asymmetric synthesis of cyanohydrins by using a new (R)-HNL from Prunus armeniaca. Several sterically demanding aromatic aldehydes which have never been used as substrates for any known HNLs are employed for the new (R)-HNL from A armeniaca, The cyanohydrins synthesized are obtained in good chemical yield with excellent enantioselectivities. (C) 2009 Elsevier Ltd. All rights reserved.
An integrated console for capsule-based, automated organic synthesis
作者:Tuo Jiang、Samuele Bordi、Angus E. McMillan、Kuang-Yen Chen、Fumito Saito、Paula L. Nichols、Benedikt M. Wanner、Jeffrey W. Bode
DOI:10.1039/d1sc01048d
日期:——
practices of organic synthesis are labor intensive, impose safety and environmental hazards, and hamper the implementation of artificial intelligence guided drug discovery. Using a combination of reagent design, hardware engineering, and a simple operating system we provide an instrument capable of executing complex organicreactions with prepacked capsules. The machine conducts coupling reactions and delivers
Discovery of naphthyl-<i>N</i>
-acylhydrazone p38α MAPK inhibitors with in vivo anti-inflammatory and anti-TNF-α activity
作者:Rosana H. C. N. Freitas、Natália M. Cordeiro、Patrícia R. Carvalho、Marina A. Alves、Isabella A. Guedes、Tayna S. Valerio、Laurent E. Dardenne、Lídia M. Lima、Eliezer J. Barreiro、Patrícia D. Fernandes、Carlos A. M. Fraga
DOI:10.1111/cbdd.13085
日期:2018.2
targets for development of new prototypes to treat different chronic diseases. Several available drugs, like tinibs, are tyrosine kinase inhibitors; meanwhile, inhibitors of serine/threonine kinases, such as mitogen‐activated protein kinase (MAPK), are still trying to overcome some problems in one of the steps of clinical development to become drugs. So, here we reported the synthesis, the in vitro kinase
Prunus armeniaca hydroxynitrile lyase (ParsHNL)-catalyzed asymmetric synthesis of cyanohydrins from sterically demanding aromatic aldehydes
作者:Rajib Bhunya、Tridib Mahapatra、Samik Nanda
DOI:10.1016/j.tetasy.2009.05.022
日期:2009.7
Herein we report the biocatalytic asymmetric synthesis of cyanohydrins by using a new (R)-HNL from Prunus armeniaca. Several sterically demanding aromatic aldehydes which have never been used as substrates for any known HNLs are employed for the new (R)-HNL from A armeniaca, The cyanohydrins synthesized are obtained in good chemical yield with excellent enantioselectivities. (C) 2009 Elsevier Ltd. All rights reserved.