Muscarine, imidazole, oxazole and thiazole alkaloids

Z ** - Natural product reports, 2016 - pubs.rsc.org
Covering: July 2012 to June 2015. Previous review: Nat. Prod. Rep., 2013, 30, 869–915 The
structurally diverse imidazole-, oxazole-, and thiazole-containing secondary metabolites are …

Natural cyclopeptides as anticancer agents in the last 20 years

JN Zhang, YX **a, HJ Zhang - International Journal of Molecular Sciences, 2021 - mdpi.com
Cyclopeptides or cyclic peptides are polypeptides formed by ring closing of terminal amino
acids. A large number of natural cyclopeptides have been reported to be highly effective …

Solid Phase versus Solution Phase Synthesis of Heterocyclic Macrocycles

SJ Kim, SR McAlpine - Molecules, 2013 - mdpi.com
Comparing a solution phase route to a solid phase route in the synthesis of the cytotoxic
natural product urukthapelstatin A (Ustat A) confirmed that a solid phase method is superior …

Total synthesis and biological activity of natural product urukthapelstatin A

CC Lin, W Tantisantisom, SR McAlpine - Organic letters, 2013 - ACS Publications
Herein we report the first total synthesis of the natural product Urkuthaplestatin A (Ustat A)
utilizing a convergent synthetic strategy. The characterization and biological activity match …

Chiral thiazoline and thiazole building blocks for the synthesis of peptide-derived natural products

X Just-Baringo, F Albericio… - Current Topics in …, 2014 - ingentaconnect.com
Thiazoline and thiazole heterocycles are privileged motifs found in numerous peptide-
derived natural products of biological interest. During the last decades, the synthesis of …

Cysteine-free intramolecular ligation of N-sulfanylethylanilide peptide using 4-mercaptobenzylphosphonic acid: synthesis of cyclic peptide trichamide

K Aihara, T Inokuma, T Jichu, Z Lin, F Fu, K Yamaoka… - Synlett, 2017 - thieme-connect.com
An N-sulfanylethylanilide (SEAlide)-based ligation was developed for the preparation of
trichamide, a thiazole-containing cyclic peptide isolated from bloom-forming cyanobacterium …

Directed production of aurantizolicin and new members based on a YM-216391 biosynthetic system

ZF Pei, MJ Yang, L Li, XH Jian, Y Yin, D Li… - Organic & …, 2018 - pubs.rsc.org
Using a highly effective heterologous expression system, the YM-216391 (1) biosynthetic
gene cluster was engineered to yield aurantizolicin (2) and the hybrid compound 3. Both of …

A structure–activity relationship study on multi-heterocyclic molecules: two linked thiazoles are required for cytotoxic activity

SJ Kim, CC Lin, CM Pan, DP Rananaware… - …, 2013 - pubs.rsc.org
We report the synthesis, cytotoxicity, and phenotypic analysis of oxazole and thiazole
containing fragments. Evaluating the optimal size and heterocycle for growth inhibition and …

Design, synthesis and anticancer mechanistic studies of linked azoles

MA Islam, Y Zhang, Y Wang, SR McAlpine - MedChemComm, 2015 - pubs.rsc.org
Herein we report the synthesis and biological activity evaluation of 2, 4 linked azole-
containing molecules. A total of 13 linked thiazole-and oxazole-containing compounds were …

Five-Membered Ring Systems: With O and N Atoms

FM Cordero, D Giomi, L Lascialfari - Progress in Heterocyclic Chemistry, 2013 - Elsevier
Five-Membered Ring Systems: With O and N Atoms - ScienceDirect Skip to main contentSkip
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