This review is the eighth update of the original article published in 1999 on the application of
Matrix‐assisted laser desorption/ionization mass spectrometry (MALDI) mass spectrometry …

Covering 2014. Previous review: Nat. Prod. Rep., 2017, 34, 90–122 This review covers the
isolation and structure determination of triterpenoids reported during 2014 including …

The antioxidant and enzyme inhibitory potential of fifteen cycloartane-type triterpenes'
potentials were investigated using different assays. In the phosphomolybdenum method …

Eight new diaryl ether heptanoids, giffonins A–H (1–8), and one diaryl heptanoid, giffonin I
(9), were isolated from the methanol extract of the leaves of Corylus avellana. Its hazelnut is …

The phytochemical investigation of the MeOH extract of Astragalus condensatus roots led to
the discovery of a new tetrahydropyran cycloartane-type triterpenoid, astracondensatol A (1) …

Scabiosa atropurpurea L. subsp. maritima (L.) Arc.(Caprifoliaceae) is a plant widely
distributed in the Mediterranean region and represented by 32 taxa in the flora of Turkey. In …

Two new cycloartane triterpenoids,(24 R)-cycloartane-3 β, 24, 25, 30-tetrol (1) and (24 R)-
24, 25, 30-trihydroxy-9, 19-cycloartane-3-one (2), along with three known compounds (3-5) …

Astragalus is a widespread genus comprising approximately 3500 species, both annual and
perennial, found across Asia, Europe, Africa, and the Americas. In Turkey, it is represented …

Astragalus L. species were reported for their important biological activities and they were
used in the treatment of several diseases. Astragalus sieberi DC. is a wild plant belonging to …

Unfolded protein response (UPR) is involved in breast cancer (BC) progression and drug
resistance. Many natural products (NPs) could modulate UPR and used for therapeutic …