@article { ISI:000243703200018, title = {Total synthesis of pachastrissamine (jaspine B) enantiomers from D-glucose}, journal = {Tetrahedron Letters}, volume = {48}, number = {2}, year = {2007}, month = {JAN}, pages = {265-268}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, type = {Article}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

Synthesis of both enantiomers of pachastrissamine is described from a common chiral template. The stereoselective construction of the central tetrahydrofuran units was based on the pseudodesymmetrization of a pentodialdo-1,4-furanose derivative taking advantage of the latent symmetry present. (c) 2006 Published by Elsevier Ltd.

}, keywords = {4-furanose, chiron approach, Ohira-Bestmann reaction, pachastrissamine/jaspine B, pentodialdo-1, ring isomerization}, issn = {0040-4039}, doi = {10.1016/j.tetlet.2006.11.048}, author = {Ramana, C. V. and Giri, Awadut G. and Suryawanshi, Sharad B. and Gonnade, Rajesh G.} } @article { ISI:000273038200015, title = {Effect of the allylic substituents on ring closing metathesis: the total synthesis of stagonolide B and 4-epi-stagonolide B}, journal = {Organic \& Biomolecular Chemistry}, volume = {8}, number = {2}, year = {2010}, month = {OCT}, pages = {398-406}, publisher = {ROYAL SOC CHEMISTRY}, address = {THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND}, abstract = {

The total syntheses of stagonolide B and its 4-epimer were carried out to probe into how the relative stereochemistry of allylic hydroxy groups and their protecting groups influence the efficiency of the ring closing metathesis.

}, issn = {1477-0520}, doi = {10.1039/b916198h}, author = {Giri, Awadut G. and Mondal, Mohabul A. and Puranik, Vedavati G. and Ramana, Chepuri V.} } @article { ISI:000303157400022, title = {Synthesis and structural characterization of homochiral homo-oligomers of cis-gamma-methoxy-substituted cis- and trans-furanoid-beta-amino acids}, journal = {European Journal of Organic Chemistry}, number = {13}, year = {2012}, month = {MAY}, pages = {2656-2663}, publisher = {WILEY-V C H VERLAG GMBH}, address = {BOSCHSTRASSE 12, D-69469 WEINHEIM, GERMANY}, abstract = {

Herein we describe the synthesis of cis-/trans-3-aminotetrahydrofuran-2-carboxylic acids (cis-/trans-FAA) having a ?-methoxy group cis to the amine. The homo-oligomers of these two diastereomeric FAAs have been prepared. Preliminary investigation of their solution secondary structures revealed that they are the same as the homo-oligomers of the parent cis-/trans-FAA with the methoxy group only being a spectator substituent.

}, keywords = {Amino acids, helical structures, Oxygen heterocycles, Peptides}, issn = {1434-193X}, doi = {10.1002/ejoc.201101424}, author = {Giri, Awadut G. and Jogdand, Ganesh F. and Rajamohanan, Pattuparampil R. and Pandey, Sunil K. and Ramana, Chepuri V.} }