Carbohydrate Research Vol. 370, 2013 Contents FULL PAPERS Synthesis A new type of rearrangement in branched-chain carbohydrates: isomerization of 3-C-branched aldoses pp 1–8 Zuzana Hricovíniová*, Miloš Hricovíni O H HO CH 3 HO H H OH H OH OH O H HO OH H 3 C H H OH H OH OH Mo(VI) MW 5 min O H HO HO H H OH H OH OH O H HO OH H H OH H OH OH Mo(VI) MW 5 min H 2 C=HC H 2 C=CH 6 7 11 12 Synthesis and biological activity of hydroxylated analogues of KRN7000 (a-galactosylceramide) pp 46–66 Masao Shiozaki*, Takuya Tashiro, Hiroyuki Koshino, Tomokuni Shigeura, Hiroshi Watarai, Masaru Taniguchi, Kenji Mori O HO HO OH HO O NH O 59 (RCAI-147) C 12 H 25 OH C 23 H 47 OH OH OH HO OH 73 (RCAI-160) O HO HO HO O C 14 H 29 OH OH NH OH O C 22 H 45 HO OH OH These two hydroxylated analogues of KRN7000 showed activity for EAE suppression. A novel synthesis of ethyl carbonate derivatives of b-cyclodextrin pp 82–85 Dechao Huang, Yimin Zhang*, Huiying Zhang O O 7 OH OH HO 70-130°C, DMF O O 7-n OH OH HO O O n (n=0~4) OCOOCH 2 CH 3 OH HO + O O O CH 2 CH 3 CH 2 CH 3 + CH 3 CH 2 OH K 2 CO 3 iii Contents lists available at SciVerse ScienceDirect Carbohydrate Research journal homepage: www.elsevier.com/locate/carres
Transcript
Carbohydrate Research Vol. 370, 2013
Contents
FULL PAPERS
Synthesis
A new type of rearrangement in branched-chain carbohydrates: isomerization of 3-C-branched aldoses pp 1–8
Zuzana Hricovíniová*, Miloš Hricovíni
O
H
HO
CH3
HO
H
H
OHHOH
OH
O
H
HO
OH
H3C
H
H
OHHOH
OH
Mo(VI)
MW 5 min
O
H
HOHO
H
H
OHHOH
OH
O
H
HO
OH
H
H
OHHOH
OH
Mo(VI)
MW 5 minH2C=HC
H2C=CH
6
7
11
12
Synthesis and biological activity of hydroxylated analogues of KRN7000 (a-galactosylceramide) pp 46–66
Structural characterization of novel extracellular liamocins (mannitol oils) produced by Aureobasidium pullulans strainNRRL 50380
pp 24–32
Neil P.J. Price*, Pennapa Manitchotpisit, Karl E. Vermillion, Michael J. Bowman, Timothy D. Leathers
CH2OH
HHO
HHO
OHH
OHH
CH2O
O OH O
O OH O
O OH O
O OH OH
Liamocins B1 and B2
(OAc)
Improved homopolymer separation to enable the application of 1H NMR and HPLC for the determination of the reactionparameters of the graft copolymerization of acrylic acid onto starch
pp 38–45
Judy R. Witono, Jan Henk Marsman, Inge-Willem Noordergraaf*, Hero J. Heeres, Leon P.B.M. Janssen
Cholestane steroid glycosides from the rhizomes of Dioscorea villosa (wild yam) pp 86–91
Zulfiqar Ali, Troy J. Smillie, Ikhlas A. Khan*
O
O
H
H H
H
OH
O
OH
O
HO
OH
HOHOO
HO OH
HO
2
O
O
H
H H
H
OH
OH
OH
O
HO
OH
HOHO
O
HO OH
HO
1
iv Contents / Carbohydrate Research 370 (2013) iii–vi
NOTES
Synthesis
Improved and large-scale synthesis of different protected DD-glucuronals pp 19–23
Hannes Mikula*, Dominik Matscheko, Markus Schwarz, Christian Hametner, Johannes Fröhlich
Biochemistry and Enzymes
The structure of an alternative wall teichoic acid produced by a Lactobacillus plantarum WCFS1 mutant contains a1,5-linked poly(ribitol phosphate) backbone with 2-a-DD-glucosyl substitutions
pp 67–71
Satoru Tomita, Pieter de Waard, Edwin J. Bakx, Henk A. Schols, Michiel Kleerebezem*, Peter A. Bron
Characterization, Naturalproducts
Isolation and characterization of new minor triterpenoid saponins from the buds of Lonicera macranthoides pp 76–81
Contents / Carbohydrate Research 370 (2013) iii–vi v
A b-glucan from the alkaline extract of a somatic hybrid (PfloVv5FB) of Pleurotus florida and Volvariella volvacea:structural characterization and study of immunoactivation
pp 13–18
Kankan K. Maity, Sukesh Patra, Biswajit Dey, Sanjoy K. Bhunia, Soumitra Mandal, Birendra Bahera, Tapas K. Maiti,Samir R. Sikdar, Syed S. Islam*
Tin-catalyzed efficient conversion of carbohydrates for the production of 5-hydroxymethylfurfural in the presenceof quaternary ammonium salts
pp 33–37
Guo Tian, Xinli Tong*, Yi Cheng, Song Xue*
CHOOHHHOOHHOHH
CH2OH
OOH
SnCl4-TBAB
O
TBAB: tetrabutyl ammonium bromide
H
Yield = 69.1%
Surcose, Inulin,starch and cellulose
*Corresponding authorSupplementary data available via SciVerse ScienceDirect
COVER
Multi-functionalisation of cyclodextrins (CD) has entered a new era thanks to the regioselective chemistry developed by M. Sollogoub’s group.As illustrated on the cover, many applications can now be reached using CDs with various functions on specific positions. An example offunctionalisation of CDs is given in the first issue of this journal. Image realised by Mickaël Ménand.
Available online at www.sciencedirect.com
Abstracted/Indexed in: Chem. Abstr.: Curr. Contents: Phys., Chem. & Earth Sci. Life Sci. Current Awareness in Bio. Sci. (CABS).Science Citation Index. Full texts are incorporated in CJELSEVIER, a file in the Chemical Journals Online database whichis availabe on STN� International. Also covered in the abstract and citation database SciVerse Scopus�. Full text available onSciVerse ScienceDirect�
ISSN 0008-6215
vi Contents / Carbohydrate Research 370 (2013) iii–vi
