Beta-sugar aminoxy peptides as rigid secondary structural scaffolds.
Short homo-oligomers of a new building block, cis-beta(2,3)-furanoid sugar aminoxy acid, are designed, characterized, and found to exhibit rigid ribbon-like secondary structures composed of 5/7 bifurcated intramolecular hydrogen bonds.
Chandrasekhar
Srivari
S
Organic Division-I, Indian Institute of Chemical Technology, Hyderabad, India 500 007. srivaric@iict.res.in
Rao
Chennamaneni Lohitha
CL
Reddy
Marepally Srinivasa
MS
Sharma
Ganti Dattatreya
GD
Kiran
Marelli Udaya
MU
Naresh
Police
P
Chaitanya
Gunturu Krishna
GK
Bhanuprakash
Kotamarthi
K
Jagadeesh
Bharatam
B
D000577:Amides / Q000737:chemistry; D000596:Amino Acids / Q000737:chemistry; D002241:Carbohydrates / Q000737:chemistry*; D002625:Chemistry, Organic / Q000379:methods*; D019281:Dimerization; D006860:Hydrogen Bonding; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D010455:Peptides / Q000737:chemistry*; D017550:Spectroscopy, Fourier Transform Infrared
D000577:Amides; D000596:Amino Acids; D002241:Carbohydrates; D010455:Peptides