Chirality Matters: Biological activity of optically pure silybin and its congeners

V Křen - International Journal of Molecular Sciences, 2021 - mdpi.com
This review focuses on the specific biological effects of optically pure silymarin flavo-
nolignans, mainly silybins A and B, isosilybins A and B, silychristins A and B, and their 2, 3 …

Advances in the mitsunobu reaction: An excellent organic protocol with versatile applications

SK Panday - Mini-Reviews in Organic Chemistry, 2019 - ingentaconnect.com
The beginning of 1970's may well be regarded as turning point in the area of organic
synthesis when an efficient and straight forward strategy for the reaction of primary and/or …

Inhibitory effect of hydnocarpin D on T-cell acute lymphoblastic leukemia via induction of autophagy-dependent ferroptosis

S Lou, H Hong, L Maihesuti, H Gao… - Experimental …, 2021 - journals.sagepub.com
Hydnocarpin D (HD) is a bioactive flavonolignan compound that possesses promising anti-
tumor activity, although the mechanism is not fully understood. Using T cell acute …

Enantioselective total synthesis of (+)-Pepluanol A

P Yuan, T Gaich - Organic Letters, 2022 - ACS Publications
Herein, we report an enantioselective and convergent total synthesis of (+)-pepluanol A, a
structurally intriguing Euphorbia diterpenoid natural product featuring a 5/6/7/3-fused …

Regioselective synthesis of 7-O-esters of the flavonolignan silibinin and SARs lead to compounds with overadditive neuroprotective effects

S Schramm, G Huang, S Gunesch, F Lang… - European Journal of …, 2018 - Elsevier
A series of neuroprotective hybrid compounds was synthesized by conjugation of the
flavonolignan silibinin with natural phenolic acids, such as ferulic, cinnamic and syringic …

7-O-tyrosyl Silybin Derivatives as a Novel Set of Anti-Prostate Cancer Compounds

V Romanucci, R Pagano, K Kandhari, A Zarrelli… - Antioxidants, 2024 - mdpi.com
Silybin is a natural compound extensively studied for its hepatoprotective, neuroprotective
and anticancer properties. Envisioning the enhancement of silybin potential by suitable …

Diversity-oriented syntheses of β-substituted α-amino γ-lactam peptide mimics with constrained backbone and side chain residues

A Geranurimi, WD Lubell - Organic letters, 2018 - ACS Publications
α-N-(Fmoc) Amino-γ-lactam dipeptides with a variety of β-substituents were synthesized
stereoselectively with minimal β-elimination by routes employing, respectively, Mitsunobu …

Stereoinvertive Deoxyamination of trans-2-Aminocyclohexanol Using Bose–Mitsunobu Azidation and Staudinger Reaction for the Stereoselective Synthesis of …

H Ochiai, S Kubota, M Sasagawa… - … Process Research & …, 2023 - ACS Publications
Stereoinvertive deoxyamination involving Bose–Mitsunobu azidation and the Staudinger
reaction, which proceeds under mild conditions in the presence of a neighboring group, was …

Hypervalent silicate-assisted azidation approach for the substituted azepane motif

B Sameem, P Karuso, F Liu - Tetrahedron Letters, 2022 - Elsevier
An efficient and stereospecific azidation of a cis-disubstituted azepane is described as the
first example of hypervalent silicate-assisted nucleophilic azidation on a substituted seven …

Synthesis and Cytotoxic Activity of Madecassic Acid-Silybin Conjugate Compounds in Liver Cancer Cells

C Van Tran, TTP Tran, L Van Tran, NT Pham… - 2024 - chemrxiv.org
Madecassic acid–isolated from the medicinal herb Centella asiatica–and its derivatives
exhibit cytotoxic activity against the HepG2 liver cancer cell line. Silybin, a natural compound …