Transition Metal‐Free Direct C H (Hetero) arylation of Heteroarenes: A Sustainable Methodology to Access (Hetero) aryl‐Substituted Heteroarenes

R Rossi, M Lessi, C Manzini… - … Synthesis & Catalysis, 2015 - Wiley Online Library
In recent years, environmental and economic reasons have motivated the development of
transition metal‐free carbon‐carbon bond forming reactions and some excellent reviews …

Prevalence of hypertension in renal diseases in Iran: Systematic review and meta-analysis

M Motedayen, D Sarokhani, B Ghiasi… - … journal of preventive …, 2019 - journals.lww.com
Background: Hypertension is a risk factor for renal disease. Therefore, this study was aimed
at estimating the prevalence of hypertension in renal patients in Iran through meta-analysis …

Bioactive Alkaloids from the Actinomycete Actinoalloteichus sp. ZZ1866

L Qin, W Yi, XY Lian, Z Zhang - Journal of Natural Products, 2020 - ACS Publications
The new alkaloids marinacarbolines E–Q (1–10, 12–14), caerulomycin N (15), and
actinoallonaphthyridine A (16), together with the known marinacarboline C (11) and …

Nuclear receptor Nr1d1 alleviates asthma by abating GATA3 gene expression and Th2 cell differentiation

D Tiwari, N Ahuja, S Kumar, R Kalra, R Nanduri… - Cellular and Molecular …, 2022 - Springer
Nuclear receptors are a unique family of transcription factors that play cardinal roles in
physiology and plethora of human diseases. The adopted orphan nuclear receptor Nr1d1 is …

Caerulomycin A inhibits Th2 cell activity: a possible role in the management of asthma

W Kujur, RK Gurram, N Haleem, SK Maurya… - Scientific reports, 2015 - nature.com
We have recently demonstrated that Caerulomycin A induces regulatory T cells
differentiation by suppressing Th1 cells activity. The role of regulatory T cells is well …

2, 2'-Bipyridine Derivatives Exert Anticancer Effects by Inducing Apoptosis in Hepatocellular Carcinoma (HepG2) Cells

Priyanka, S Mujwar, R Bharti, TG Singh… - Journal of …, 2024 - Taylor & Francis
Purpose To elucidate the therapeutic potential of 2, 2'-bipyridine derivatives [NPS (1–6)] on
hepatocellular carcinoma HepG2 cells. Methods The effects on cell survival, colony …

Biochemical and structural insights into the aminotransferase CrmG in caerulomycin biosynthesis

Y Zhu, J Xu, X Mei, Z Feng, L Zhang… - ACS Chemical …, 2016 - ACS Publications
Caerulomycin A (CRM A 1) belongs to a family of natural products containing a 2, 2′-
bipyridyl ring core structure and is currently under development as a potent novel …

Caerulomycins from Actinoalloteichus cyanogriseus WH1-2216-6: isolation, identification and cytotoxicity

X Mei, M Lan, G Cui, H Zhang, W Zhu - Organic Chemistry Frontiers, 2019 - pubs.rsc.org
Caerulomycins are a family of natural alkaloids featuring a 2, 2′-bipyridine nucleus. Since
the first example of caerulomycins, caerulomycin A from Streptomyces caeruleus, was …

Enzymatic competition and cooperation branch the caerulomycin biosynthetic pathway toward different 2, 2′-bipyridine members

M Chen, Y Zhang, Y Du, Q Zhao, Q Zhang… - Organic & …, 2017 - pubs.rsc.org
In this study, we characterized CaeB6 as a selective hydroxylase and CaeG1 as an O-
methyltransferase in the biosynthesis of the 2, 2′-bipyridine natural products caerulomycins …

Investigation of 2, 2′-bipyridine biosynthesis reveals a common two-component system for aldehydes production by carboxylate reduction

M Chen, B Pang, W Ding, Q Zhao, Z Tang, W Liu - Organic Letters, 2022 - ACS Publications
Here, we report a two-component enzymatic system that efficiently catalyzes the reduction of
a carboxylate to an aldehyde in the biosynthesis of 2, 2′-bipyridine antibiotics …