ChemInform Abstract: Exploring A Unique Reactivity of 6π-Azaelectrocyclization: Discovery and Application to Natural Products Synthesis and Synthetic Chemical Biology

ChemInform ◽  
2012 ◽  
Vol 43 (21) ◽  
pp. no-no ◽  
Author(s):  
Katsunori Tanaka
Keyword(s):  
Natural Products ◽  
Chemical Biology ◽  
Natural Products Synthesis

Preface

2009 ◽  
Vol 81 (2) ◽  
pp. iv
Author(s):  
Sang-gi Lee
Keyword(s):  
Natural Products ◽  
Bioorganic Chemistry ◽  
Organic Synthesis ◽  
Chemical Biology ◽  
Organic Materials ◽  
Process Development ◽  
Science And Technology ◽  
Chemical Society ◽  
Scientific Program ◽  
Natural Products Synthesis

The 17th International Conference on Organic Synthesis (ICOS 17) was held in Daejeon, Korea during 22-27 June 2008 under the joint chairmanship of Prof. Eun Lee (Seoul National University) and Prof. Sunggak Kim (Korean Advanced Institute of Science and Technology). Professor Sung Ho Kang (Korean Advanced Institute of Science and Technology) acted as Chair of the Organizing Committee for the event, which is the latest in a regular biennial series that was initiated in 1974 under the auspices of IUPAC. On this occasion, the Korean Chemical Society acted as cosponsors, and the Conference enjoyed generous financial support from the Korean Research Foundation, the Korean Federation of Science and Technology Societies, and a sponsorship club representing Korean industries.Almost 1000 participants, including 412 foreign scientists, attended from 32 countries, once again demonstrating the ongoing international appeal and topicality of organic synthesis. The scientific program of ICOS 17 was characterized by in-depth coverage of many familiar aspects of the topic, such as synthetic methodology, natural products synthesis, bioorganic chemistry, chemical biology, organic materials, and medicinal chemistry. The program was delineated in five broad themes entitled:- Discovery of new reagents and reactions- Challenges and new trends in natural products synthesis- Prospects in bioorganic chemistry and chemical biology- Visions in organic materials researches- Events in drug discovery and process developmentA total of 51 invited lectures were delivered; in addition to 36 from academia, 13 emanated from industry and 2 from research institutes. A highlight of the lecture program was the Thieme-IUPAC prize lecture presented by Prof. Dean Toste (University of California, Berkeley, USA). The poster program was particularly well supported, and no less than 533 posters were presented during two sessions.This issue of Pure and Applied Chemistry comprises a collection of 12 papers based on lectures delivered at ICOS 17. The organizers are particularly grateful to all who contributed to this issue for their timely efforts. The topics of these papers feature some of the major themes of the conference and thus furnish a representative insight into the scientific program and capture exciting new developments and trends. This series will continue in Bergen, Norway on 2-5 August 2010, and it is confidently expected that it will continue to fulfill an important scientific role in highlighting ongoing advances in modern organic synthesis.Sang-gi LeeConference Editor

Recent applications of asymmetric organocatalytic annulation reactions in natural product synthesis

2021 ◽  
Author(s):  
Nengzhong Wang ◽  
Zugen Wu ◽  
Junjie Wang ◽  
Nisar Ullah ◽  
Yixin Lu
Keyword(s):  
Natural Products ◽  
Natural Product ◽  
Natural Product Synthesis ◽  
Natural Products Synthesis

A comprehensive and updated summary of asymmetric organocatalytic annulation reactions is presented; in particular, the applications of these annulation strategies to natural products synthesis are highlighted.

Efficient Synthesis of Propargylic Ethers under the DBU Conditions and Its Application to Natural Products Synthesis.

ChemInform ◽  
2007 ◽  
Vol 38 (28) ◽  
Author(s):  
Tadashi Yokoyama ◽  
Noriki Kutsumura ◽  
Tadaaki Ohgiya ◽  
Shigeru Nishiyama
Keyword(s):  
Natural Products ◽  
Efficient Synthesis ◽  
Natural Products Synthesis

scholarly journals Neuroprotective Effects, Biological Activities and Therapeutic Potential of Phytochemicals: A Comprehensive Review

2020 ◽  
pp. 1-11
Author(s):  
Xi-jun Wang ◽  
Shi Qiu ◽  
Aihua Zhang ◽  
Jian-hua Miao ◽  
Hui Sun ◽  
...  
Keyword(s):  
Natural Products ◽  
Neurological Disorders ◽  
Chemical Biology ◽  
Therapeutic Potential ◽  
Biological Activities ◽  
Therapeutic Agents ◽  
Neuroprotective Effects ◽  
Alternative Medicines ◽  
Pharmacological Targets ◽  
The World

The incidence of neurological disorders is growing in the world together with an increased lifespan. Nowadays, there are still no effective treatments for neurodegenerative pathology, which make necessary to search for new therapeutic agents. Natural products, most of them used in phytochemicals from herbal medicine, are considered promising alternatives for the treatment of neurodegenerative diseases. Numerous herbs have been applied to neurodegenerative disease treatments as complementary and alternative medicines. In the 21st century, omics-coupled functional pharmacology was developed for neurodegenerative drug discovery from natural products. In this article, we firstly provide the latest understanding of neurological disorders on risk factors, category, diagnosis and treatment, and then specially present an overview of natural products in neuroprotective effects research from chemical biology to pharmacological targets, and also discuss the natural products application and future challenge.

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