Results 141 to 150 of about 48,491 (197)

Multi-Omics-Guided Discovery of <i>Holothuria scabra</i>-Derived Drug Candidates Targeting Ferroptosis and the Bone Tumor Microenvironment in Osteosarcoma. [PDF]

open access: yesMar Drugs
Sibarani JN   +10 more
europepmc   +1 more source

Triterpene Glycosides fromAstragalus angustifolius

open access: yesPlanta Medica, 2012
Six new cycloartane-type (1- 6) and four new oleanane-type (7- 10) triterpene glycosides were isolated from Astragalus angustifolius Lam., together with five known triterpene glycosides. Their structures were established by the extensive use of 1D and 2D-NMR experiments along with ESIMS and HRMS analysis.
Derya Gülcemal   +6 more
openaire   +5 more sources

Hillasides A and B, two new cytotoxic triterpene glycosides from the sea cucumber Holothuria hilla Lesson

open access: yesJournal of Asian Natural Products Research, 2007
Two new triterpene glycosides, hillasides A (1) and B (2), were isolated from the sea cucumber H. hilla Lesson, together with one known glycoside holothuria B (3). Their structures were deduced by extensive spectral analysis and chemical evidences.
Jun Wu, Hai-Feng Tang, Yang-Hua Yi
exaly   +1 more source

Triterpene glycosides ofSapindus mukorossi

Chemistry of Natural Compounds, 1970
The structure of two triterpone glycosides fromSapindus mukorossi Gaertn. has been established. It has been shown that sapindoside A is hederagenin 3-O-α-L-arabinosyl-(2 → 1)-α-L-rhamnopyranoside and sapindoside B is the 3-O-α-L-arabopyranosyl-(2 → 1)-O-α-L-rhamnopyranosyl-(3→ 1)-β-D-xylopyranoside.
V. Ya. Chirva   +2 more
  +5 more sources

Triterpene glycosides of Lupinus angustifolius

Phytochemistry, 2002
Investigation of whole seeds of Lupinus angustifolius L. (Leguminosae) yielded the two triterpenoid saponins with branched monosaccharide chain 3 beta,21 beta,22 beta,24-tetrahydroxyolean-12-en-3-O-alpha-L-rhamnopyranosyl-(1-->3)-[alpha-L-rhamnopyranosyl-(1-->2)]-beta-D-galactopyranosyl-(1-->2)-beta-D-glucuronopyranoside (3) and 3 beta,21 beta,22 beta ...
Girma M, Woldemichael, Michael, Wink
openaire   +2 more sources

Triterpene glycosides ofHedera helix III. Structure of the triterpene sulfates and their glycosides

Chemistry of Natural Compounds, 1999
From the leaves of English ivyHedera helix L. we have isolated the known 3-sulfates of oleanolic and echinocystic acids and their 28-O-α-L-rhamnopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→6)-O-β-D-glucopyranosyl esters and the new 3-sulfate of 28-O-β-gentiobiosyl oleanolate — helicoside L-8a.
V. I. Grishkovets   +3 more
openaire   +1 more source

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