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Artykuły w czasopismach na temat „Oleanane glycoside”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Watanabe, Kazuki, Yoshihiro Mimaki, Haruhiko Fukaya, and Yukiko Matsuo. "Cycloartane and Oleanane Glycosides from the Tubers of Eranthis cilicica." Molecules 24, no. 1 (2018): 69. http://dx.doi.org/10.3390/molecules24010069.

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Phytochemical analysis of the tubers of Eranthis cilicica was performed as part of our continuous study on the plants of the family Ranunculaceae, which resulted in the isolation of eleven new cycloartane glycosides (1–11) and one new oleanane glycoside (13), together with one known oleanane glycoside (12). The structures of the new compounds were determined by extensive spectroscopic analysis, including two-dimensional (2D) NMR, and enzymatic hydrolysis followed by either X-ray crystallographic or chromatographic analysis. The aglycone (1a) of 2 and its C-23 epimer (8a), and the oleanane glyc

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2

Corsaro, Maria M., Marina Della Greca, Antonio Fiorentino, Pietro Monaco, and Lucio Previtera. "Ranuncoside VII - A New Oleanane Glycoside FromHydrocotyle ranunculoides." Natural Product Letters 6, no. 2 (1995): 95–102. http://dx.doi.org/10.1080/10575639508044096.

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3

Burton, Robert A., Steven G. Wood, and Noel L. Owen. "Elucidation of a new oleanane glycoside from Barringtonia asiatica." Arkivoc 2003, no. 13 (2003): 137–46. http://dx.doi.org/10.3998/ark.5550190.0004.d14.

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Hui, Zhang, Wang Shisheng, Li Wei, Wang Yaqin, Xue Xingya, and Liang Xinmiao. "A New Oleanane-Type Triterpene Glycoside from Glycyrrhiza uralensis." World Science and Technology 11, no. 2 (2009): 253–56. http://dx.doi.org/10.1016/s1876-3553(10)60012-9.

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5

Mitaine-Offer, Anne-Claire, Tomofumi Miyamoto, Nabil Semmar, Maurice Jay, and Marie-Aleth Lacaille-Dubois. "A new oleanane glycoside from the roots ofAstragalus caprinus." Magnetic Resonance in Chemistry 44, no. 7 (2006): 713–16. http://dx.doi.org/10.1002/mrc.1809.

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6

Kinghorn, A. Douglas, and Djaja Djendoel Soejarto. "Discovery of terpenoid and phenolic sweeteners from plants." Pure and Applied Chemistry 74, no. 7 (2002): 1169–79. http://dx.doi.org/10.1351/pac200274071169.

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Several plant-derived compounds of the terpenoid and phenolic types have commercial use as sweeteners. In our research program directed toward the discovery of additional sweet compounds of these chemical classes, candidate sweet plants for laboratory investigation may be selected after scrutiny of the available literature, as a result of making inquiries in the field, and/or from a limited amount of organoleptic testing. Sweet-tasting plants are extracted according to a standard protocol, and preliminary safety testing is conducted before crude extracts or pure compounds are tasted. The pract

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7

Yen, Pham Hai, Nguyen Thi Cuc, Phan Thi Thanh Huong, et al. "Araliachinoside A: A New Triterpene Glycoside From Aralia chinensis Leaves." Natural Product Communications 15, no. 9 (2020): 1934578X2095275. http://dx.doi.org/10.1177/1934578x20952756.

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From the leaves of Aralia chinensis, 3 oleanane-type triterpene glycosides have been isolated, including 1 new glycoside, 3β,23 -dihydroxyolean-12-ene-28-oic acid 3 -O-β-d-glucopyranosyl-(1→3)- α-l-arabinopyranosyl-(1→3)-β-d-glucuronopyranoside 28 -O-β-d-glucopyranosyl ester (named as araliachinoside A, 1), and 2 known ones, 3β,23 -dihydroxyolean-12-ene-28-oic acid 3 -O-α-l-arabinopyranosyl-(1→3)- β-d-glucuronopyranoside 28 -O-β-d-glucopyronosyl ester (2) and 3β-hydroxyolean-12-ene-28-oic acid 3 -O-β-d-glucurono pyranoside 28 -O-β-d-glucopyronosyl ester (3). Their chemical structures were eluc

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8

Rani, Maharani, Ishmayana Safri, Hidayat Yusuf, and Dono Danar. "AN INSECTICIDAL COMPOUND FROM Barringtonia asiatica." Jurnal Ilmiah Berkala Sains dan Terapan Kimia 3, no. 1 (2017): 48–56. https://doi.org/10.5281/zenodo.580824.

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One oleanane glycoside was successfully isolated from the seeds of Barringtonia asiatica. The structure of this compound was determined by one- and two- dimensional 1H- and 13C-NMR and also by direct comparison with standard compound. This compound showed the highest insecticidal activity against Crocidolomia pavonana. The result showed that B. asiatica seeds have the most active insecticidal compound with LC50 value of 290 ppm that is potential for natural insecticide application.

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9

Rani, Maharani, Ishmayana Safri, Hidayat Yusuf, and Dono Danar. "AN INSECTICIDAL COMPOUND FROM Barringtonia asiatica." Jurnal Ilmiah Berkala Sains dan Terapan Kimia 3, no. 1 (2009): 48–56. https://doi.org/10.5281/zenodo.822525.

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One oleanane glycoside was successfully isolated from the seeds of Barringtonia asiatica. The structure of this compound was determined by one- and two- dimensional 1H- and 13C-NMR and also by direct comparison with standard compound. This compound showed the highest insecticidal activity against Crocidolomia pavonana. The result showed that B. asiatica seeds have the most active insecticidal compound with LC50 value of 290 ppm that is potential for natural insecticide application.

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10

Takahashi, Naoki, Tomoki Iguchi, Minpei Kuroda, Masaki Mishima, and Yoshihiro Mimaki. "Novel Oleanane-Type Triterpene Glycosides from the Saponaria officinalis L. Seeds and Apoptosis-Inducing Activity via Mitochondria." International Journal of Molecular Sciences 23, no. 4 (2022): 2047. http://dx.doi.org/10.3390/ijms23042047.

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Saponaria officinalis L., commonly known as “Soapwort”, is a rich source of triterpene glycosides; however, the chemical constituents of S. officinalis seeds have not been fully identified. In this study, we conducted a systematic phytochemical investigation of the seeds of S. officinalis and obtained 17 oleanane-type triterpene glycosides (1–17), including seven new glycosides (1–7). The structures of 1–7 were determined based on a detailed analysis of NMR spectroscopic data and chromatographic and spectroscopic analyses following specific chemical transformation. The cytotoxicities of the is

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11

Rukunga, G. M., and P. G. Waterman. "A new oleanane glycoside from the stem bark of Albizia gummifera." Fitoterapia 72, no. 2 (2001): 140–45. http://dx.doi.org/10.1016/s0367-326x(00)00276-8.

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12

Ma, Siyuan, Yuxin Wu, Hanfeng Min, Li Ge та Kedi Yang. "Triterpenoid Saponins and Flavonoid Glycosides from the Flower of Camellia flavida and Their Cytotoxic and α-Glycosidase Inhibitory Activities". International Journal of Molecular Sciences 25, № 20 (2024): 10977. http://dx.doi.org/10.3390/ijms252010977.

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Camellia flavida var. flavida, commonly known as “Jinhua Tea”, has its flowers and leaves traditionally utilized as tea and functional food sources. However, there is limited knowledge about its bioactive components and their biological activities. This study isolated ten previously unidentified glycoside compounds from the flowers of Camellia flavida, including three oleanane-type triterpenoid saponins (compounds 1–3) and seven flavonoid glycosides (compounds 4–10), collectively named flavidosides A–J. This study assessed the cytotoxicity of these compounds against a panel of human cancer cel

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13

Kim, Jeong Ah, Seok Bean Song, Seo Young Yang, and Young Ho Kim. "Components from the Steamed Leaves of Acanthopanax koreanum and their Effects on PPAR Activity in HepG2 Cells." Natural Product Communications 6, no. 9 (2011): 1934578X1100600. http://dx.doi.org/10.1177/1934578x1100600905.

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Three ent-kaurane diterpenes (1-3), four lupane-triterpene glycosides (4-7), and an oleanane-triterpene glycoside (8) were isolated from the ethyl acetate and water extracts of the steamed leaves of Acanthopanax koreanum using a combination of various column chromatographies. The structures of the isolates were determined by 1H-, 13C-NMR spectroscopy and mass spectrometry. To investigate the biological effects of the eight compounds (1-8) on peroxisome proliferator-activated receptor gamma (PPARγ), luciferase reporter assays were used. Among the tested compounds, ent-kaur-16-en-19-oic acid (1)

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14

Halay, Erkan, and Süheyla Kırmızıgül. "Glycosides from Cephalaria Species." Zeitschrift für Naturforschung B 65, no. 11 (2010): 1384–92. http://dx.doi.org/10.1515/znb-2010-1115.

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Three novel triterpene glycosides (1 - 3), namely lycicoside I, II and cilicicoside I, were isolated from two different Cephalaria (Dipsacaceae) species along with one known oleanane- and one iridoit- type of glycoside. The structures of these compounds were established as 3-O-[β -D-glucopyranosyl( 1→3)-α-L-rhamnopyranosyl(1→4)-β -D-xylopyranosyl(1→4)-β -D-xylopyranosyl]-28-O-[β -Dglucopyranosyl( 1→6)-β -D-glucopyranosyl]-oleanolic acid (1), 3-O-[β -D-xylopyranosyl(1→3)-α- L-rhamnopyranosyl(1→4)-β -D-xylopyranosyl]-28-O-[β -D-glucopyranosyl]-oleanolic acid (2) from Cephalaria lycica Matthew an

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15

Yen, Pham Hai, Nguyen Thi Cuc, Phan Thi Thanh Huong, et al. "Araliaarmoside: A New Triterpene Glycoside Isolated From the Leaves of Aralia armata." Natural Product Communications 15, no. 9 (2020): 1934578X2095330. http://dx.doi.org/10.1177/1934578x20953300.

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One new oleanane-type triterpene glycoside, oleanolic acid-[28 -O-β-d-glucopyranosyl]-3 -O-[ β-d-glucopyranosyl(1→6)- β-d-glucopyranosyl](1→3)[ α-l-arabinofuranosyl(1→4)]- β-d-glucuronopyranoside (1), and 3 known ones {oleanolic acid-[28 -O-β-d-glucopyranosyl]-3 -O-[ β-d-galactopyranosyl(1→3)]-[ β-d-glucopyranosyl(1→2)]- β-d-glucuronopyranoside (2) chikusetsusaponin IVa methyl ester (3), and chikusetsusaponin IV (4)} were isolated from the leaves of Aralia armata. Their chemical structures were elucidated using a combination of high-resolution electrospray ionization mass spectrometry, 1-dimen

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16

Ozoeze, Chinwendu Olive, Okenwa Uchenna Igwe, and Johnbull Onyekachi Echeme. "Isolation and characterizations of a pentacyclic glycoside from methanolic fraction of <i>Allium Sativum</i> (purple garlic) bulbs." Communication in Physical Sciences 12, no. 2 (2025): 1070–80. https://doi.org/10.4314/cps.v12i2.28.

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This study reports the isolation and structural elucidation of a novel pentacyclic glycoside from the methanolic extract of air-dried cloves of Allium sativum (purple garlic), a medicinal plant extensively utilized in traditional medicine for the management of inflammation, gastrointestinal disturbances, respiratory tract infections, asthma, hay fever, and related ailments. The compound, identified as a derivative of a pentacyclic triterpenoid, bears the IUPAC name (2R,3R,4R,5R,6R)-6’- (hydroxymethyl)-1-methyl-(20-(tert-pentyl)-19 -(m-tolyl)-7,8,9,10,11,12,13,14,15, 16, 17, 18, 19, 20, 21, 22-

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17

Gromova, A. S., V. I. Lutsky, A. A. Semenov, D. Li, and N. L. Owen. "The elucidation of the structure of thalicoside F, A minor oleanane glycoside from Thalictrum minus L." Phytochemistry 47, no. 3 (1998): 437–40. http://dx.doi.org/10.1016/s0031-9422(97)00574-8.

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18

Inayat, Humaira, Ikhtiar Khan, Viqar Uddin Ahmad, Mubeen Rani, and Murad Ali Khan. "Isolation and structure elucidation of a new oleanane type glycoside from the aerial portion of Cestrum nocturnum." Bulletin of the Chemical Society of Ethiopia 34, no. 1 (2020): 141–48. http://dx.doi.org/10.4314/bcse.v34i1.13.

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Cestrum nocturnum (Solanaceae) is an ornamental plant cultivated in various parts of the world due to its sweet-scented white flowers. It is commonly called night-blooming Jessamine (Raat ki Rani). The genus is known for its toxicity to feedents. The leaves may cause uneasiness in animals which may lead to severe gastroenteritis. The plant is known to be a rich source of pharmacologically active saponins. Looking to its various pharmacological activities as reported, the plant was explored for the isolation of new phytochemicals. During the process, a new oleanen type glycoside was isolated fr

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19

Dagli, Merve, Nazli Boke Sarikahya, Ayse Nalbantsoy, and Suheyla Kirmizigul. "Comparative Phytochemical Screening and Cytotoxic Efficacy of Endemic Cephalaria tuteliana." Natural Product Communications 14, no. 10 (2019): 1934578X1986264. http://dx.doi.org/10.1177/1934578x19862647.

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Phytochemical investigation of Cephalaria tuteliana (Caprifoliaceae) endemic to Turkey was carried out for the first time. Thirteen compounds were isolated, including 2 triterpenoid sapogenins, 10 saponins, and 1 iridoid glycoside. This is the ﬁrst report of the isolation of pomolic acid, tormentic acid, and 3- O-α-l-rhamnopyranosyl-(1→3)- β-d-glucopyranosyl hederagenin, not only from the Cephalaria genus, but also from the Caprifoliaceae family. The structures of the isolated compounds were elucidated by a combination of spectroscopy, including one- and two-dimensional nuclear magnetic resona

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20

Pandya, Archis, Björn Thiele, Andres Zurita-Silva, Björn Usadel, and Fabio Fiorani. "Determination and Metabolite Profiling of Mixtures of Triterpenoid Saponins from Seeds of Chilean Quinoa (Chenopodium quinoa) Germplasm." Agronomy 11, no. 9 (2021): 1867. http://dx.doi.org/10.3390/agronomy11091867.

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The seed pericarp of Chenopodium quinoa Willd. (quinoa) contains a mixture of triterpenoid saponins conferring undesired organoleptic properties. In this study, we evaluated saponin content and their corresponding sapogenins in 114 different quinoa accessions. Relative saponin content ranged from 0.22 to 15.04 mg/g of seed dry weight among the genotypes studied and the genotype effect was significant (p < 0.001). About 75% of the genotypes could be classified as low-saponin content lines which is promising in view of ongoing plant breeding efforts. In addition to the quantitative determinat

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21

Sweilam, Sherouk Hussein, Maha B. O. Ebrahim, Mehnaz Kamal, et al. "Flavonol-Glycoside and Rare Triterpenoid Derivatives Isolated from Leaves of Combretum glutinosum Perr. Ex Dc. with In Vitro Cytotoxic Activity." Separations 10, no. 3 (2023): 209. http://dx.doi.org/10.3390/separations10030209.

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Combretaceae plants are used traditionally by many cultures, especially in Sudanese patients for the treatment of diverse ailments such as anti-inflammatory, antimicrobial, antitumor, and antioxidant disorders. Of these plants, the genus Combretum are traditional medicinal plants. Thus, they are formed from the non-polar or polar extracts of many isolated phytochemicals. Of these necessities, the use of Combretum extracts for their medicinal properties can be found in the earliest of myths and traditions used to document the plants’ ability to treat diseases. Combretum glutinosum Perr. Ex Dc.

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22

Parveen, Amna, Muhammad Asim Farooq, and Whang Wan Kyunn. "A New Oleanane Type Saponin from the Aerial Parts of Nigella sativa with Anti-Oxidant and Anti-Diabetic Potential." Molecules 25, no. 9 (2020): 2171. http://dx.doi.org/10.3390/molecules25092171.

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Natural product studies explore potential and interesting new compounds to discover innovative drugs. Nigella sativa (N. sativa) (Ranunculaceae) is traditionally used to treat diabetes. Flavonoids and triterpenoid mostly show anti-diabetic activity. The current study aim to identify new compounds by a systematic study of the anti-oxidant and anti-diabetic activity of aerial parts of N. sativa concerning. Phytochemicals were isolated from the methanolic extract of aerial parts of the plant by column chromatography and identified by nuclear magnetic resonance spectroscopy and mass spectroscopy.

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23

GROMOVA, A. S., V. I. LUTSKY, A. A. SEMENOV, D. LI, and N. L. OWEN. "ChemInform Abstract: Triterpenoid Saponins from Thalictrum minus L. Part 9. The Elucidation of the Structure of Thalicoside F, a Minor Oleanane Glycoside from Thalictrum minus L." ChemInform 29, no. 16 (2010): no. http://dx.doi.org/10.1002/chin.199816211.

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24

Kuroda, Minpei, Taku Aoshima, Mitsue Haraguchi, Maria Cláudia Marx Young, Hiroshi Sakagami, and Yoshihiro Mimaki. "New Oleanane Glycosides from the Roots of Gomphrena macrocephala." Natural Product Communications 1, no. 6 (2006): 1934578X0600100. http://dx.doi.org/10.1177/1934578x0600100601.

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Six new (1–6) and one known (7) oleanane glycosides have been isolated from the roots of Gomphrena macrocephala. On the basis of 1D- and 2D-NMR spectroscopic data and the results of hydrolysis, the structures of 1–6 were determined to be 3β-[(O-β-D-glucuronopyranosyl)oxy]oleana-11,13-dien-28-oic acid (1), 3β-[(O-β-D-galactopyranosyl-(1→3)-O-[β-D-glucopyranosyl-(1→2)]-β-D-glucuronopyranosyl)oxy]oleana-11,13-dien-28-oic acid (2), 3β-[(O-β-D-glucuronopyranosyl)oxy]oleana-9,12-dien-28-oic acid β-D-glucopyranosyl ester (3), 3β-[(O-β-D-galactopyranosyl-(1→3)-O-[β-D-glucopyranosyl-(1→2)]-β-D-glucuron

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25

Greca, Marina Della, Antonio Fiorentino, Pietro Monaco, and Lucio Previtera. "Oleanane glycosides from Hydrocotyle ranunculoides." Phytochemistry 36, no. 6 (1994): 1479–83. http://dx.doi.org/10.1016/s0031-9422(00)89746-0.

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26

Ohtani, Kazuhiro, Katsuki Ogawa, Ryoji Kasai, et al. "Oleanane glycosides from Glycyrrhiza yunnanensis roots." Phytochemistry 31, no. 5 (1992): 1747–52. http://dx.doi.org/10.1016/0031-9422(92)83140-t.

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Ahmad, Viqar Uddin, Sadia Bader, Saima Arshad, et al. "Brauhenoside A and B: Saponins from Stocksia Brauhica Benth." Natural Product Communications 3, no. 2 (2008): 1934578X0800300. http://dx.doi.org/10.1177/1934578x0800300210.

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Two new oleanane-type triterpenoid glycosides, brauhenoside A and B (1 and 2) were isolated from the fruits of Stocksis brauhica and their structures elucidated by extensive spectroscopic experiments.

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28

Li-Yang, Jinwei, Jun-ichiro Nakajima, Nobuhito Kimura, Kazuki Saito, and Shujiro Seo. "Oleanane-type Triterpene Glycosides from Glycyrrhiza Uralensis." Natural Product Communications 2, no. 3 (2007): 1934578X0700200. http://dx.doi.org/10.1177/1934578x0700200304.

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Chemical investigation of the roots of Glycyrrhiza uralensis resulted in the isolation of six oleanane-type triterpene glycosides (1 – 6), including one new saponin (1) and two (2 and 3) obtained as natural products for the first time. The new licorice saponin (1) was identified as 22β–acetoxylglycyrrhizin from [α]D, mass spectrometric, and UV, IR, and NMR spectroscopic data.. Full assignments of 1H and 13C-NMR data for compounds 2, 3, 4, 5 and 6 were made for the first time according to 2D NMR methods.

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Ohtani, Kazuhiro, Ryoji Kasai, Chong-Ren Yang, Kazuo Yamasaki, Jun Zhou, and Osamu Tanaka. "Oleanane glycosides from roots of Glycyrrhiza yunnanensis." Phytochemistry 36, no. 1 (1994): 139–45. http://dx.doi.org/10.1016/s0031-9422(00)97027-4.

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Maeda, Chizuko, Kazuhiro Ohtani, Ryoji Kasai, et al. "Oleanane and ursane glycosides from Schefflera octophylla." Phytochemistry 37, no. 4 (1994): 1131–37. http://dx.doi.org/10.1016/s0031-9422(00)89543-6.

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Champy, Anne-Sophie, Anne-Claire Mitaine-Offer, Thomas Paululat, Anna-Maria Papini, and Marie-Aleth Lacaille-Dubois. "Triterpene Saponins from Wisteria floribunda “macrobotrys” and “rosea”." Natural Product Communications 12, no. 10 (2017): 1934578X1701201. http://dx.doi.org/10.1177/1934578x1701201012.

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Five oleanane-type saponins were isolated from two cultivars of Wisteria floribunda (Willd.) DC. (Fabaceae): From the roots of Wisteria floribunda “macrobotrys”, one new oleanane derivative elucidated as 3- O-β-D-xylopyranosyl-(1→2)-β-D-glucuronopyranosyl-22- O-acetyl-3p,22p,24-trihydroxyolean-12-en-30-oic acid, and two known glycosides, and from the roots of Wisteria floribunda “rosea”, two known ones. Their structures were elucidated by a detailed 600 MHz NMR analysis including 1D and 2D NMR (1H, 13C, COSY, TOCSY, ROESY, HSQC, HMBC) experiments and mass spectrometry. Chemotaxonomic conclusio

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32

Wang, Dingyong, Guocheng Li, Yujing Feng, and Suying Xu. "Two new oleanane triterpene glycosides from Gymnema inodorum." Journal of Chemical Research 2008, no. 11 (2008): 655–57. http://dx.doi.org/10.3184/030823408x375115.

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Two new oleanane triterpene glycosides were isolated from the n-BuOH extract of Gymnema inodorum. On the basis of spectroscopic evidences, their structures were elucidated as 2α, 3β-dihydroxy-olean-12-ene-23, 28-dioic acid-3-O-β-D-glucopyrano-side and 2α, 3β, 15β-trihydroxy-olean-12-ene-23, 28-dioic acid-3-O-β-D-gluco-pyranoside.

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Kuroda, Minpei, Taku Aoshima, Mitsue Haraguchi, Maria Cláudia Marx Young, Hiroshi Sakagami, and Yoshihiro Mimaki. "Oleanane and Taraxerane Glycosides from the Roots ofGomphrenamacrocephala." Journal of Natural Products 69, no. 11 (2006): 1606–10. http://dx.doi.org/10.1021/np068014r.

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Nigam, S. K., Misra Gopal, Rais Uddin, Kazuko Yoshikawa, Miwako Kawamoto, and Shigenobu Arihara. "Pithedulosides A-G, oleanane glycosides from Pithecellobium dulce." Phytochemistry 44, no. 7 (1997): 1329–34. http://dx.doi.org/10.1016/s0031-9422(96)00725-x.

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Hamed, Arafa, Angela Perrone, Usama Mahalel, Wieslaw Oleszek, Anna Stochmal, and Sonia Piacente. "Oleanane glycosides from the roots of Alhagi maurorum." Phytochemistry Letters 5, no. 4 (2012): 782–87. http://dx.doi.org/10.1016/j.phytol.2012.09.002.

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Jayasinghe, U. L. B., C. P. Jayasooriya, and Y. Fujimoto. "Oleanane glycosides from the leaves of Diploclisia glaucescens." Fitoterapia 73, no. 5 (2002): 406–10. http://dx.doi.org/10.1016/s0367-326x(02)00123-5.

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Gülcemal, Derya, Milena Masullo, Özgen Alankuş-Çalışkan, and Sonia Piacente. "Oleanane type glycosides from Paronychia anatolica subsp. balansae." Fitoterapia 92 (January 2014): 274–79. http://dx.doi.org/10.1016/j.fitote.2013.11.013.

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Un, Rabia, Ibrahim Horo, Milena Masullo, et al. "Cycloartane and oleanane-type glycosides from Astragalus pennatulus." Fitoterapia 109 (March 2016): 254–60. http://dx.doi.org/10.1016/j.fitote.2016.01.015.

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Şenel, Gökhan, Derya Gülcemal, Milena Masullo, Sonia Piacente, and Tamer Karayıldırım. "Oleanane-Type Glycosides from Tremastelma palaestinum (L.) Janchen." Chemistry & Biodiversity 11, no. 3 (2014): 408–18. http://dx.doi.org/10.1002/cbdv.201300121.

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Pham, Ha Thanh Tung, Byeol Ryu, Hyo Moon Cho, et al. "Oleanane hemiacetal glycosides from Gymnema latifolium and their inhibitory effects on protein tyrosine phosphatase 1B." Phytochemistry 170 (February 29, 2020): 112181. https://doi.org/10.1016/j.phytochem.2019.112181.

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Pham, Ha Thanh Tung, Ryu, Byeol, Cho, Hyo Moon, Lee, Ba-Wool, Yang, Woo Young, Park, Eun Jin, Tran, Van On, Oh, Won Keun (2020): Oleanane hemiacetal glycosides from Gymnema latifolium and their inhibitory effects on protein tyrosine phosphatase 1B. Phytochemistry (112181) 170: 112181, DOI: 10.1016/j.phytochem.2019.112181, URL: http://dx.doi.org/10.1016/j.phytochem.2019.112181

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Mohamed, Khaled M., Kazuhiro Ohtani, Ryoji Kasai, and Kazuo Yamasaki. "Oleanene glycosides from seeds of Trifolium alexandrinum." Phytochemistry 40, no. 4 (1995): 1237–42. http://dx.doi.org/10.1016/0031-9422(95)00430-f.

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Sarwar Alam, M., Gurpreet Kaur, Asif Ali, Hinna Hamid, Mohammad Ali, and Mohammad Athar. "Two new bioactive oleanane triterpene glycosides from Terminalia arjuna." Natural Product Research 22, no. 14 (2008): 1279–88. http://dx.doi.org/10.1080/14786410701766380.

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Ali, Asif, Mohammed Ali, and Mohd S. Alam. "Two New Oleanane Triterpene Glycosides from the Bark of Terminalia arjuna." Zeitschrift für Naturforschung B 61, no. 10 (2006): 1282–86. http://dx.doi.org/10.1515/znb-2006-1015.

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Two new oleanane triterpene glycosides designated as termiarjunoside I (1) and termiarjunoside II (2), isolated from the bark of Terminalia arjuna (Combretaceae), have been characterized as olean- 1α,3β ,9α,22α-tetraol-12-en-28-oicacid-3β -D-glucopyranoside (1) and olean-3α,5α,25-triol-12-en- 23,28-dioic acid-3β -D-glucopyranoside (2), respectively, on the basis of chemical and spectral data evidences.

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Hobloss, Samir, Antoine Bruguière, David Pertuit, et al. "Activation of a Sweet Taste Receptor by Oleanane-Type Glycosides from Wisteria sinensis." Molecules 27, no. 22 (2022): 7866. http://dx.doi.org/10.3390/molecules27227866.

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The phytochemical study of Wisteria sinensis (Sims) DC. (Fabaceae), commonly known as the Chinese Wisteria, led to the isolation of seven oleanane-type glycosides from an aqueous-ethanolic extract of the roots. Among the seven isolated saponins, two have never been reported before: 3-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl-(1→2)-β-D-glucuronopyranosyl-22-O-acetylolean-12-ene-3β,16β,22β,30-tetrol, and 3-O-β-D-xylopyranosyl-(1→2)-β-D-glucuronopyranosylwistariasapogenol A. Based on the close structures between the saponins from W. sinensis, and the glycyrrhizin from licorice, the stimulati

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Carrillo, Mayra Rengifo, Anne-Claire Mitaine-Offer, Thomas Paululat, et al. "Two New Oleanane-type Saponins from Hydrocotyle multifida." Natural Product Communications 13, no. 11 (2018): 1934578X1801301. http://dx.doi.org/10.1177/1934578x1801301110.

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A phytochemical study of a Venezuelan species Hydrocotyle multifida led to the isolation of five oleanane-type glycosides: two previously undescribed and three known ones. Their structures were established by 2D NMR spectroscopic techniques and mass spectrometry as 3- O-β-D-galactopyranosyl-(1→2)-[α-L-arabinopyranosyl-(1→3)]-β-D-glucuronopyranosyloleanolic acid and 3- O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→2)-β-D-glucuronopyrano-syloleanolic acid. These results represent a significative contribution to the chemotaxonomy of the Hydrocotyle genus.

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Yen, Pham Hai, Bui Huu Tai, Dan Thi Thuy Hang та ін. "Discovery of new triterpene glycosides from Dendrobium officinale with their α-glucosidase and α-amylase inhibitory activity". RSC Advances 14, № 17 (2024): 12147–57. http://dx.doi.org/10.1039/d4ra01483a.

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Seven new oleanane saponins were discovered from Dendrobium officinale. These saponins containing 29-noroleana-12,20(30)-dien-28-oic acid framework, caffeoyl, and coumaroyl moieties potentially inhibited α-glucosidase and α-amylase activities.

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Hamed, Arafa I., Sonia Piacente, Giuseppina Autore, Stefania Marzocco, Cosimo Pizza, and Wieslaw Oleszek. "Antiproliferative Hopane and Oleanane Glycosides from the Roots ofGlinus lotoides." Planta Medica 71, no. 6 (2005): 554–60. http://dx.doi.org/10.1055/s-2005-864158.

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Bitchi, Michel Boni, Faustin Aka Kabran, Philomène Akoua Yao-Kouassi, et al. "New Oleanane-type glycosides and secoiridoid glucoside from Aptandra zenkeri." Natural Product Research 34, no. 15 (2019): 2157–66. http://dx.doi.org/10.1080/14786419.2019.1577841.

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Senel, Goekhan, Derya Guelcemal, Milena Masullo, Sonia Piacente, and Tamer Karayildirim. "ChemInform Abstract: Oleanane-Type Glycosides from Tremastelma palaestinum (L.) Janchen." ChemInform 45, no. 24 (2014): no. http://dx.doi.org/10.1002/chin.201424207.

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Kırmızıbekmez, Hasan, Carla Bassarello, Sonia Piacente, Cosimo Pizza, and İhsan Çalış. "Triterpene Saponins from Calendula arvensis." Zeitschrift für Naturforschung B 61, no. 9 (2006): 1170–73. http://dx.doi.org/10.1515/znb-2006-0920.

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Abstract From the aerial parts of Calendula arvensis a new triterpene saponin arvensoside C (1) was isolated together with four known triterpene saponins. The aglycon moieties had the oleanane skeleton for all of them. Three known flavonol glycosides, isorhamnetin 3-O-β -D-glucopyranoside, quercetin 3-O-β -D-glucopyranoside and quercetin 3-O-β -D-galactopyranoside were also obtained and characterized. Their structures were elucidated by 1D and 2D NMR experiments including 1D-TOCSY, DQF-COSY, HOHAHA, HSQC and HMBC spectroscopy as well as HRESIMS analysis.

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