Results 51 to 60 of about 3,567,305 (338)

Novel Strategies in C-H Oxidations for Natural Product Diversification—A Remote Functionalization Application Summary

open access: yesFrontiers in Chemistry, 2021
Selectively activating the distal inactive C-H bond for functionalization is one of the on-going challenge in organic synthetic chemistry. In recent years, benefiting from the development of selective synthesis methods, novel methodologies not only make ...
Huang Junrong   +11 more
doaj   +1 more source

Total Synthesis of Panepophenanthrin [PDF]

open access: yesOrganic Letters, 2003
[reaction: see text] The biomimetic synthesis of the racemic dimer panepophenanthrin was achieved in good yield employing a tandem reaction sequence.
Moses, J. E.   +3 more
openaire   +4 more sources

Total synthesis of (-)-kaitocephalin [PDF]

open access: yes, 2005
博士(理学 ...
川崎, 昌紀
core   +1 more source

The immunological interface: dendritic cells as key regulators in metabolic dysfunction‐associated steatotic liver disease

open access: yesFEBS Letters, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi   +3 more
wiley   +1 more source

Total synthesis of rhizopodin. [PDF]

open access: yes, 2012
This is the peer reviewed version of the following article: Dalby, S.M, Goodwin-Tindall, J., Paterson, I. (2013), Total Synthesis of (−)-Rhizopodin. Angew. Chem. Int.
Dieckmann, Michael   +5 more
core   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Enantioselective Synthesis of 5-epi-Citreoviral Using Ruthenium-Catalyzed Asymmetric Ring-Closing Metathesis [PDF]

open access: yes, 2009
Chiral ruthenium olefin metathesis catalysts can perform asymmetric ring-closing reactions in ≥90% ee with low catalyst loadings. To illustrate the practicality of these reactions and the products they form, an enantioselective total synthesis of 5-epi ...
Funk, Timothy W.
core   +2 more sources

Synthetic Study toward Triterpenes from the Schisandraceae Family of Natural Products

open access: yesMolecules, 2023
Triterpenoid natural products from the Schisandraceae family have long presented a significant synthetic challenge. Lancifodilactone I, a member of the family not previously synthesized, was identified as a key natural product target, from which many ...
Pavle Kravljanac, Edward A. Anderson
doaj   +1 more source

Unraveling Mycobacterium tuberculosis acid resistance and pH homeostasis mechanisms

open access: yesFEBS Letters, EarlyView.
Mycobacterium tuberculosis exhibits a remarkable resilience to acid stress. In this Review, we discuss some of the molecular mechanisms and metabolic pathways used by the tubercle bacilli to adapt and resist host‐mediated acid stress. Mycobacterium tuberculosis (Mtb) is a successful pathogen that has developed a variety of strategies to survive and ...
Janïs Laudouze   +3 more
wiley   +1 more source

Synthesis of the isoquinoline alkaloid, crispine C [PDF]

open access: yes, 2012
The first total synthesis of the isoquinoline alkaloid, crispine C is described in seven steps using a Henry reaction and the Pictet–Gams variant of the Bischler–Napieralski reaction to effect the key ...
Adele Blair   +42 more
core   +1 more source

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