✦ LIBER ✦

Isolation and structure of a 4-O-methyl-glucuronoarabino-galactan from Boswellia serrata

✍ Scribed by Ashis K. Sen Sr.; Asit K. Das; Nilima Banerji; Michel R. Vignon

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 481 KB
Volume: 223
Category: Article
ISSN: 0008-6215
DOI: 10.1016/0008-6215(92)80031-u

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Structural analysis of 3-α-acetyl-20(29)

Structural analysis of 3-α-acetyl-20(29)-lupene-24-oic acid, a novel pentacyclic triterpene isolated from the gum resin of Boswellia serrata, by NMR spectroscopy

✍ Klaus Belsner; Berthold Büchele; Udo Werz; Thomas Simmet 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 111 KB

## Abstract 3α‐Acetyl‐20(29)‐lupene‐24‐oic acid (**1**) was isolated from the gum resin of __Boswellia serrata.__ Its presence evidently suggests, that the oxidosqualene triterpene pathway of __Boswellia serrata__ closely resembles the biosynthetic route already found in other plants. Complete ^1^H

Structural studies of glucorhamnans isol

Structural studies of glucorhamnans isolated from the lipopolysaccharides of reference strains for Serratia marcescens serogroups O4 and O7, and of an O14 strain

✍ David Oxley; Stephen G. Wilkinson 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 487 KB

Partially acetylated glucorhamnans have been isolated from the lipopolysaccharides of three strains of Serratia marcescens. The polymer from the reference strain (C.D.C. 864-57) for serogroup O4 has the disaccharide repeating-unit shown below, in which acetylation at position 2 of the rhamnosyl resi

Isolation and structural characterizatio

Isolation and structural characterization of β-d-glucosyluronic acid and 4-O-methyl β-d-glucosyluronic acid-containing oligosaccharides from the cell-wall pectic polysaccharide, rhamnogalacturonan I

✍ Jinhua An; Malcolm A. O'Neill; Peter Albersheim; Alan G. Darvill 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 698 KB

Rhamnogalacturonan I (RG-I), a pectic polysaccharide isolated from the walls of suspension-cultured sycamore cells, was shown by glycosyl-residue composition analysis to contain D-glucosyluronic acid (GlcpA) residues (1 mol%) and 4-O-methyl-D-glucosyluronic acid (4-O-Me-GlcpA) residues (0.5 mol%). T

Natural coumarins VII: Isolation and str

Natural coumarins VII: Isolation and structure of a new coumarin, peuruthenicin, from Peucedanum ruthenicum M.B.

✍ T. O. Soine; P. Erhardt; A. Zheleva; L. Bubeva-Ivanova; M. M. Mahandru 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 English ⚖ 256 KB

Synthesis, Crystal Structure, and Nonlin

Synthesis, Crystal Structure, and Nonlinear Optical Properties of Li6CuB4O10: A Congruently Melting Compound with Isolated [CuB4O10]6- Units.

✍ Shilie Pan; Jared P. Smit; Byron Watkins; Michael R. Marvel; Charlotte L. Stern; 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 10 KB

Correct Structure of a Condensation Prod

Correct Structure of a Condensation Product C6H12N4O4 from Hydrazine, Formaldehyde and Hydrogen Peroxide

✍ Stephen N. Whittleton; Paul Seiler; Jack D. Dunitz 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 German ⚖ 153 KB

## Abstract The compound mentioned in the title is shown by X‐ray analysis to be 1, 2, 7, 8‐tetraaza‐4, 5, 10, 11‐tetraoxatricyclo [6.4.1.1^2, 7^] tetradecane, contrary to previous suggestions. The torsion angle about the peroxo bonds in the seven‐membered rings in 100°, close to the value in hydro