geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Sophoraside a a new aromatic glycoside from the roots of sophora japonica


, : Sophoraside a a new aromatic glycoside from the roots of sophora japonica. Chemical & Pharmaceutical Bulletin (Tokyo) 35(4): 1637-1640

A new aromatic glycoside, named sophoraside A (1), was isolated from the roots of Sophora japonica, together with puerol A (2) and puerol B (3). The structure of 1 was characterized as puerol B 5-O-.beta.-D-glucopyranoside by its chemical and spectral data. These compounds have new frameworks among the naturally occurring compounds. 2 greatly inhibits 3H-ethylketocycloazocine on the receptor-binding assay test.

US$19.90

DOI: 10.1248/cpb.35.1637


Other references

Bar, G.; Bennati, M.; Nguyen, H.H.; Ge, J.; Stubbe, J.A.; Griffin, R.G., 2001: High-frequency (140-GHz) time domain EPR and ENDOR spectroscopy: the tyrosyl radical-diiron cofactor in ribonucleotide reductase from yeast. High-frequency pulsed EPR and ENDOR have been employed to characterize the tyrosyl radical (Y*)-diiron cofactor in the Y2-containing R2 subunit of ribonucleotide reductase (RNR) from yeast. The present work represents the first use of 140-GHz time...

Raaphorst, G.P.; Azzam, E.I., 1992: Response of transformed and normal mouse cell lines to anti-melanin compounds, hyperthermia, and radiation. Five cell lines (one parental, two transformed melanin producing, and two transformed non-melanin producing) were evaluated for the responses to 2- and 4-hydroxyanisole (2HA, 4HA) alone or combined with hyperthermia or radiation. All cells exhibit...

Mizukoshi, E.; Yamashita, T.; Arai, K.; Terashima, T.; Kitahara, M.; Nakagawa, H.; Iida, N.; Fushimi, K.; Kaneko, S., 2016: Myeloid-derived suppressor cells correlate with patient outcomes in hepatic arterial infusion chemotherapy for hepatocellular carcinoma. Hepatic arterial infusion chemotherapy (HAIC) has been employed as an alternative therapy to sorafenib for the patients with advanced hepatocellular carcinoma (HCC). In this study, we performed a comparative analysis of various immune cell respons...

Morozova, R.P.; Zhaboyedov, H.D.; Kiryeyev, V.V.; Nikolenko, I.A., 1996: Studies of the tear fluid in norm and in dry-eye patients with Sjogren's disease and Sjogren's syndrome. 2. Lipid content. Studies of total lipids - squalene, cholesterol and sterol ethers, fatty acids and their ethers, lanosterol, oxysterols and phospholipids in 25 patients (50 eyes) with Sjogren's disease and 26 patients (52 eyes) with Sjogren's syndrome h...

Ishiga H., 1991: Description of a new follicucullus species from southwest japan. One of an important index for the late Middle to early Late Permian, species of Follicucullus Ormiston and Babcock is reexamined in view point of stratigraphic occurrence, biogeographic distribution and morphology. Japanse Follicucullus which has...

Froehlich W., 1986: Methods of investigation of the relationship between sediment sources and sediment yields. Bulletin de l'Association de Geographes Francais 5: 357-361

Guan, Y-Song.; He, Q., 2011: Sorafenib: activity and clinical application in patients with hepatocellular carcinoma. Sorafenib is a novel oral bis-aryl urea compound that has proven survival benefit in patients with advanced hepatocellular carcinoma (HCC), for which several therapies are currently available with unsatisfactory results. Sorafenib is the first com...

Wenzel, S.C.; Kunze, B.; Höfle, G.; Silakowski, B.; Scharfe, M.; Blöcker, H.; Müller, R., 2005: Structure and biosynthesis of myxochromides S1-3 in Stigmatella aurantiaca: evidence for an iterative bacterial type I polyketide synthase and for module skipping in nonribosomal peptide biosynthesis. The myxobacterium Stigmatella aurantiaca DW4/3-1 harbours an astonishing variety of secondary metabolic gene clusters, at least two of which were found by gene inactivation experiments to be connected to the biosynthesis of previously unknown meta...

Ingram, J.; Bartels, D., 1996: The Molecular Basis Of Dehydration Tolerance In Plants. Molecular studies of drought stress in plants use a variety of strategies and include different species subjected to a wide range of water deficits. Initial research has by necessity been largely descriptive, and relevant genes have been identifie...

Goel, R.M.; Blaker, P.; Mentzer, A.; Fong, S.C.M.; Marinaki, A.M.; Sanderson, J.D., 2015: Optimizing the use of thiopurines in inflammatory bowel disease. Immunomodulator drugs, of which thiopurines can be considered the backbone, are widely used in the treatment of inflammatory bowel disease. They have been shown to be highly effective and safe; however, a significant proportion of patients are dee...