Recent advances in the total synthesis of the tetrahydroisoquinoline alkaloids (2002–2020)

AN Kim, A Ngamnithiporn, E Du, BM Stoltz - Chemical Reviews, 2023 - ACS Publications
The tetrahydroisoquinoline (THIQ) natural products constitute one of the largest families of
alkaloids and exhibit a wide range of structural diversity and biological activity. Ranging from …

Transition-metal catalyzed C–H activation as a means of synthesizing complex natural products

SK Sinha, P Ghosh, S Jain, S Maiti… - Chemical Society …, 2023 - pubs.rsc.org
Over the past few decades, the advent of C–H activation has led to a rethink among
chemists about the synthetic strategies employed for multi-step transformations. Indeed …

Rhodium-catalyzed C–H alkenylation/electrocyclization cascade provides dihydropyridines that serve as versatile intermediates to diverse nitrogen heterocycles

S Dongbang, DN Confair, JA Ellman - Accounts of chemical …, 2021 - ACS Publications
Conspectus Nitrogen heterocycles are present in approximately 60% of drugs, with
nonplanar heterocycles incorporating stereogenic centers being of considerable interest to …

Preparative Scale Applications of C− H Activation in Medicinal Chemistry

R de Jesus, K Hiesinger… - Angewandte Chemie …, 2023 - Wiley Online Library
C− H activation is an attractive methodology to increase molecular complexity without
requiring substrate prefunctionalization. In contrast to well‐established cross‐coupling …

Morphine alkaloids: History, biology, and synthesis

C Wicks, T Hudlicky, U Rinner - The Alkaloids: Chemistry and Biology, 2021 - Elsevier
This chapter provides a short overview of the history of morphine since it's isolation by
Sertürner in 1805. The biosynthesis of the title alkaloid as well as all total and formal …

Development of a Terpene Feedstock-Based Oxidative Synthetic Approach to the Illicium Sesquiterpenes

K Hung, ML Condakes, LFT Novaes… - Journal of the …, 2019 - ACS Publications
The Illicium sesquiterpenes are a family of natural products containing over 100 highly
oxidized and structurally complex members, many of which display interesting biological …

Synthetic approaches to contemporary drugs that contain the cyclopropyl moiety

Z Časar - Synthesis, 2020 - thieme-connect.com
The US Food and Drug Administration approved 18 new drugs that incorporate the
cyclopropyl structural motif in the time frame from 2012 to 2018. This review provides an …

Deconstructive Asymmetric Total Synthesis of Morphine‐Family Alkaloid (−)‐Thebainone A

SH Hou, AY Prichina, G Dong - … Chemie International Edition, 2021 - Wiley Online Library
Herein, we describe the development of a deconstructive strategy for the first asymmetric
synthesis of (−)‐thebainone A, capitalizing on an enantioselective C− C bond activation and …

A Three-Step Process to Facilitate the Enantioselective Assembly of Cis-Fused Octahydrophenanthrenes with a Quaternary Stereocenter

LP Li, JQ Han, YT Liu, F Yang, X Wu, JH Xie… - Organic …, 2022 - ACS Publications
A three-step process for the enantioselective assembly of cis-fused
octahydrophenanthrenes with a quaternary stereocenter is reported. This synthetic strategy …

Bioinspired scalable total synthesis of opioids

X Zhou, W Li, R Zhou, X Wu, Y Huang, W Hou… - CCS …, 2021 - chinesechemsoc.org
As one of the largest and most representative families of natural medicines harvested from
plants, the mass production of opioids legitimately occupies large, worldwide farmland …